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[bsp] add air32f103 (#6785)

This commit is contained in:
打盹的消防车 2022-12-28 08:44:20 +08:00 committed by GitHub
parent b77241935c
commit 525417085b
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GPG Key ID: 4AEE18F83AFDEB23
145 changed files with 97014 additions and 0 deletions
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1
.github/workflows/action.yml vendored
View File

@ -33,6 +33,7 @@ jobs:
fail-fast: false
matrix:
legs:
- {RTT_BSP: "airm2m/air32f103", RTT_TOOL_CHAIN: "sourcery-arm"}
- {RTT_BSP: "acm32/acm32f0x0-nucleo", RTT_TOOL_CHAIN: "sourcery-arm"}
- {RTT_BSP: "CME_M7", RTT_TOOL_CHAIN: "sourcery-arm"}
- {RTT_BSP: "apm32/apm32f103xe-minibroard", RTT_TOOL_CHAIN: "sourcery-arm"}

983
bsp/airm2m/air32f103/.config Normal file
View File

@ -0,0 +1,983 @@
#
# Automatically generated file; DO NOT EDIT.
# RT-Thread Configuration
#
#
# RT-Thread Kernel
#
CONFIG_RT_NAME_MAX=8
# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
# CONFIG_RT_USING_SMART is not set
# CONFIG_RT_USING_SMP is not set
CONFIG_RT_ALIGN_SIZE=4
# CONFIG_RT_THREAD_PRIORITY_8 is not set
CONFIG_RT_THREAD_PRIORITY_32=y
# CONFIG_RT_THREAD_PRIORITY_256 is not set
CONFIG_RT_THREAD_PRIORITY_MAX=32
CONFIG_RT_TICK_PER_SECOND=1000
CONFIG_RT_USING_OVERFLOW_CHECK=y
CONFIG_RT_USING_HOOK=y
CONFIG_RT_HOOK_USING_FUNC_PTR=y
CONFIG_RT_USING_IDLE_HOOK=y
CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
CONFIG_IDLE_THREAD_STACK_SIZE=256
# CONFIG_RT_USING_TIMER_SOFT is not set
#
# kservice optimization
#
CONFIG_RT_KSERVICE_USING_STDLIB=y
# CONFIG_RT_KSERVICE_USING_STDLIB_MEMORY is not set
# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
# CONFIG_RT_USING_TINY_FFS is not set
# CONFIG_RT_KPRINTF_USING_LONGLONG is not set
CONFIG_RT_DEBUG=y
# CONFIG_RT_DEBUG_COLOR is not set
# CONFIG_RT_DEBUG_INIT_CONFIG is not set
# CONFIG_RT_DEBUG_THREAD_CONFIG is not set
# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set
# CONFIG_RT_DEBUG_IPC_CONFIG is not set
# CONFIG_RT_DEBUG_TIMER_CONFIG is not set
# CONFIG_RT_DEBUG_IRQ_CONFIG is not set
# CONFIG_RT_DEBUG_MEM_CONFIG is not set
# CONFIG_RT_DEBUG_SLAB_CONFIG is not set
# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set
# CONFIG_RT_DEBUG_MODULE_CONFIG is not set
#
# Inter-Thread communication
#
CONFIG_RT_USING_SEMAPHORE=y
CONFIG_RT_USING_MUTEX=y
CONFIG_RT_USING_EVENT=y
CONFIG_RT_USING_MAILBOX=y
CONFIG_RT_USING_MESSAGEQUEUE=y
# CONFIG_RT_USING_SIGNALS is not set
#
# Memory Management
#
CONFIG_RT_USING_MEMPOOL=y
CONFIG_RT_USING_SMALL_MEM=y
# CONFIG_RT_USING_SLAB is not set
# CONFIG_RT_USING_MEMHEAP is not set
CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
# CONFIG_RT_USING_SLAB_AS_HEAP is not set
# CONFIG_RT_USING_USERHEAP is not set
# CONFIG_RT_USING_NOHEAP is not set
# CONFIG_RT_USING_MEMTRACE is not set
# CONFIG_RT_USING_HEAP_ISR is not set
CONFIG_RT_USING_HEAP=y
#
# Kernel Device Object
#
CONFIG_RT_USING_DEVICE=y
# CONFIG_RT_USING_DEVICE_OPS is not set
# CONFIG_RT_USING_DM is not set
# CONFIG_RT_USING_INTERRUPT_INFO is not set
CONFIG_RT_USING_CONSOLE=y
CONFIG_RT_CONSOLEBUF_SIZE=256
CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
CONFIG_RT_VER_NUM=0x50000
# CONFIG_RT_USING_CACHE is not set
# CONFIG_ARCH_ARM_BOOTWITH_FLUSH_CACHE is not set
# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
CONFIG_RT_USING_CPU_FFS=y
CONFIG_ARCH_ARM=y
CONFIG_ARCH_ARM_CORTEX_M=y
CONFIG_ARCH_ARM_CORTEX_M3=y
#
# RT-Thread Components
#
CONFIG_RT_USING_COMPONENTS_INIT=y
CONFIG_RT_USING_USER_MAIN=y
CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
CONFIG_RT_MAIN_THREAD_PRIORITY=10
# CONFIG_RT_USING_LEGACY is not set
CONFIG_RT_USING_MSH=y
CONFIG_RT_USING_FINSH=y
CONFIG_FINSH_USING_MSH=y
CONFIG_FINSH_THREAD_NAME="tshell"
CONFIG_FINSH_THREAD_PRIORITY=20
CONFIG_FINSH_THREAD_STACK_SIZE=4096
CONFIG_FINSH_USING_HISTORY=y
CONFIG_FINSH_HISTORY_LINES=5
CONFIG_FINSH_USING_SYMTAB=y
CONFIG_FINSH_CMD_SIZE=80
CONFIG_MSH_USING_BUILT_IN_COMMANDS=y
CONFIG_FINSH_USING_DESCRIPTION=y
# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
# CONFIG_FINSH_USING_AUTH is not set
CONFIG_FINSH_ARG_MAX=10
# CONFIG_RT_USING_DFS is not set
# CONFIG_RT_USING_FAL is not set
# CONFIG_RT_USING_LWP is not set
#
# Device Drivers
#
CONFIG_RT_USING_DEVICE_IPC=y
CONFIG_RT_UNAMED_PIPE_NUMBER=64
CONFIG_RT_USING_SYSTEM_WORKQUEUE=y
CONFIG_RT_SYSTEM_WORKQUEUE_STACKSIZE=2048
CONFIG_RT_SYSTEM_WORKQUEUE_PRIORITY=23
CONFIG_RT_USING_SERIAL=y
CONFIG_RT_USING_SERIAL_V1=y
# CONFIG_RT_USING_SERIAL_V2 is not set
# CONFIG_RT_SERIAL_USING_DMA is not set
CONFIG_RT_SERIAL_RB_BUFSZ=64
# CONFIG_RT_USING_CAN is not set
# CONFIG_RT_USING_HWTIMER is not set
# CONFIG_RT_USING_CPUTIME is not set
# CONFIG_RT_USING_I2C is not set
# CONFIG_RT_USING_PHY is not set
CONFIG_RT_USING_PIN=y
# CONFIG_RT_USING_ADC is not set
# CONFIG_RT_USING_DAC is not set
# CONFIG_RT_USING_NULL is not set
# CONFIG_RT_USING_ZERO is not set
# CONFIG_RT_USING_RANDOM is not set
# CONFIG_RT_USING_PWM is not set
# CONFIG_RT_USING_MTD_NOR is not set
# CONFIG_RT_USING_MTD_NAND is not set
# CONFIG_RT_USING_PM is not set
# CONFIG_RT_USING_FDT is not set
# CONFIG_RT_USING_RTC is not set
# CONFIG_RT_USING_SDIO is not set
# CONFIG_RT_USING_SPI is not set
# CONFIG_RT_USING_WDT is not set
# CONFIG_RT_USING_AUDIO is not set
# CONFIG_RT_USING_SENSOR is not set
# CONFIG_RT_USING_TOUCH is not set
# CONFIG_RT_USING_LCD is not set
# CONFIG_RT_USING_HWCRYPTO is not set
# CONFIG_RT_USING_PULSE_ENCODER is not set
# CONFIG_RT_USING_INPUT_CAPTURE is not set
# CONFIG_RT_USING_DEV_BUS is not set
# CONFIG_RT_USING_WIFI is not set
# CONFIG_RT_USING_VIRTIO is not set
#
# Using USB
#
# CONFIG_RT_USING_USB is not set
# CONFIG_RT_USING_USB_HOST is not set
# CONFIG_RT_USING_USB_DEVICE is not set
#
# C/C++ and POSIX layer
#
CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
#
# POSIX (Portable Operating System Interface) layer
#
# CONFIG_RT_USING_POSIX_FS is not set
# CONFIG_RT_USING_POSIX_DELAY is not set
# CONFIG_RT_USING_POSIX_CLOCK is not set
# CONFIG_RT_USING_POSIX_TIMER is not set
# CONFIG_RT_USING_PTHREADS is not set
# CONFIG_RT_USING_MODULE is not set
#
# Interprocess Communication (IPC)
#
# CONFIG_RT_USING_POSIX_PIPE is not set
# CONFIG_RT_USING_POSIX_MESSAGE_QUEUE is not set
# CONFIG_RT_USING_POSIX_MESSAGE_SEMAPHORE is not set
#
# Socket is in the 'Network' category
#
# CONFIG_RT_USING_CPLUSPLUS is not set
#
# Network
#
# CONFIG_RT_USING_SAL is not set
# CONFIG_RT_USING_NETDEV is not set
# CONFIG_RT_USING_LWIP is not set
# CONFIG_RT_USING_AT is not set
#
# Utilities
#
# CONFIG_RT_USING_RYM is not set
# CONFIG_RT_USING_ULOG is not set
# CONFIG_RT_USING_UTEST is not set
# CONFIG_RT_USING_VAR_EXPORT is not set
# CONFIG_RT_USING_RT_LINK is not set
# CONFIG_RT_USING_VBUS is not set
#
# RT-Thread Utestcases
#
# CONFIG_RT_USING_UTESTCASES is not set
#
# RT-Thread online packages
#
#
# IoT - internet of things
#
# CONFIG_PKG_USING_LWIP is not set
# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
# CONFIG_PKG_USING_PAHOMQTT is not set
# CONFIG_PKG_USING_UMQTT is not set
# CONFIG_PKG_USING_WEBCLIENT is not set
# CONFIG_PKG_USING_WEBNET is not set
# CONFIG_PKG_USING_MONGOOSE is not set
# CONFIG_PKG_USING_MYMQTT is not set
# CONFIG_PKG_USING_KAWAII_MQTT is not set
# CONFIG_PKG_USING_BC28_MQTT is not set
# CONFIG_PKG_USING_WEBTERMINAL is not set
# CONFIG_PKG_USING_LIBMODBUS is not set
# CONFIG_PKG_USING_FREEMODBUS is not set
# CONFIG_PKG_USING_NANOPB is not set
#
# Wi-Fi
#
#
# Marvell WiFi
#
# CONFIG_PKG_USING_WLANMARVELL is not set
#
# Wiced WiFi
#
# CONFIG_PKG_USING_WLAN_WICED is not set
# CONFIG_PKG_USING_RW007 is not set
# CONFIG_PKG_USING_COAP is not set
# CONFIG_PKG_USING_NOPOLL is not set
# CONFIG_PKG_USING_NETUTILS is not set
# CONFIG_PKG_USING_CMUX is not set
# CONFIG_PKG_USING_PPP_DEVICE is not set
# CONFIG_PKG_USING_AT_DEVICE is not set
# CONFIG_PKG_USING_ATSRV_SOCKET is not set
# CONFIG_PKG_USING_WIZNET is not set
# CONFIG_PKG_USING_ZB_COORDINATOR is not set
#
# IoT Cloud
#
# CONFIG_PKG_USING_ONENET is not set
# CONFIG_PKG_USING_GAGENT_CLOUD is not set
# CONFIG_PKG_USING_ALI_IOTKIT is not set
# CONFIG_PKG_USING_AZURE is not set
# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
# CONFIG_PKG_USING_JIOT-C-SDK is not set
# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
# CONFIG_PKG_USING_JOYLINK is not set
# CONFIG_PKG_USING_EZ_IOT_OS is not set
# CONFIG_PKG_USING_IOTSHARP_SDK is not set
# CONFIG_PKG_USING_NIMBLE is not set
# CONFIG_PKG_USING_LLSYNC_SDK_ADAPTER is not set
# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
# CONFIG_PKG_USING_IPMSG is not set
# CONFIG_PKG_USING_LSSDP is not set
# CONFIG_PKG_USING_AIRKISS_OPEN is not set
# CONFIG_PKG_USING_LIBRWS is not set
# CONFIG_PKG_USING_TCPSERVER is not set
# CONFIG_PKG_USING_PROTOBUF_C is not set
# CONFIG_PKG_USING_DLT645 is not set
# CONFIG_PKG_USING_QXWZ is not set
# CONFIG_PKG_USING_SMTP_CLIENT is not set
# CONFIG_PKG_USING_ABUP_FOTA is not set
# CONFIG_PKG_USING_LIBCURL2RTT is not set
# CONFIG_PKG_USING_CAPNP is not set
# CONFIG_PKG_USING_AGILE_TELNET is not set
# CONFIG_PKG_USING_NMEALIB is not set
# CONFIG_PKG_USING_PDULIB is not set
# CONFIG_PKG_USING_BTSTACK is not set
# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
# CONFIG_PKG_USING_MAVLINK is not set
# CONFIG_PKG_USING_BSAL is not set
# CONFIG_PKG_USING_AGILE_MODBUS is not set
# CONFIG_PKG_USING_AGILE_FTP is not set
# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
# CONFIG_PKG_USING_RT_LINK_HW is not set
# CONFIG_PKG_USING_RYANMQTT is not set
# CONFIG_PKG_USING_LORA_PKT_FWD is not set
# CONFIG_PKG_USING_LORA_GW_DRIVER_LIB is not set
# CONFIG_PKG_USING_LORA_PKT_SNIFFER is not set
# CONFIG_PKG_USING_HM is not set
# CONFIG_PKG_USING_SMALL_MODBUS is not set
# CONFIG_PKG_USING_NET_SERVER is not set
# CONFIG_PKG_USING_ZFTP is not set
# CONFIG_PKG_USING_WOL is not set
#
# security packages
#
# CONFIG_PKG_USING_MBEDTLS is not set
# CONFIG_PKG_USING_LIBSODIUM is not set
# CONFIG_PKG_USING_LIBHYDROGEN is not set
# CONFIG_PKG_USING_TINYCRYPT is not set
# CONFIG_PKG_USING_TFM is not set
# CONFIG_PKG_USING_YD_CRYPTO is not set
#
# language packages
#
#
# JSON: JavaScript Object Notation, a lightweight data-interchange format
#
# CONFIG_PKG_USING_CJSON is not set
# CONFIG_PKG_USING_LJSON is not set
# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
# CONFIG_PKG_USING_RAPIDJSON is not set
# CONFIG_PKG_USING_JSMN is not set
# CONFIG_PKG_USING_AGILE_JSMN is not set
# CONFIG_PKG_USING_PARSON is not set
#
# XML: Extensible Markup Language
#
# CONFIG_PKG_USING_SIMPLE_XML is not set
# CONFIG_PKG_USING_EZXML is not set
# CONFIG_PKG_USING_LUATOS_SOC is not set
# CONFIG_PKG_USING_LUA is not set
# CONFIG_PKG_USING_JERRYSCRIPT is not set
# CONFIG_PKG_USING_MICROPYTHON is not set
# CONFIG_PKG_USING_PIKASCRIPT is not set
# CONFIG_PKG_USING_RTT_RUST is not set
#
# multimedia packages
#
#
# LVGL: powerful and easy-to-use embedded GUI library
#
# CONFIG_PKG_USING_LVGL is not set
# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
# CONFIG_PKG_USING_LV_MUSIC_DEMO is not set
# CONFIG_PKG_USING_GUI_GUIDER_DEMO is not set
#
# u8g2: a monochrome graphic library
#
# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
# CONFIG_PKG_USING_U8G2 is not set
# CONFIG_PKG_USING_OPENMV is not set
# CONFIG_PKG_USING_MUPDF is not set
# CONFIG_PKG_USING_STEMWIN is not set
# CONFIG_PKG_USING_WAVPLAYER is not set
# CONFIG_PKG_USING_TJPGD is not set
# CONFIG_PKG_USING_PDFGEN is not set
# CONFIG_PKG_USING_HELIX is not set
# CONFIG_PKG_USING_AZUREGUIX is not set
# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
# CONFIG_PKG_USING_NUEMWIN is not set
# CONFIG_PKG_USING_MP3PLAYER is not set
# CONFIG_PKG_USING_TINYJPEG is not set
# CONFIG_PKG_USING_UGUI is not set
#
# PainterEngine: A cross-platform graphics application framework written in C language
#
# CONFIG_PKG_USING_PAINTERENGINE is not set
# CONFIG_PKG_USING_PAINTERENGINE_AUX is not set
# CONFIG_PKG_USING_MCURSES is not set
# CONFIG_PKG_USING_TERMBOX is not set
# CONFIG_PKG_USING_VT100 is not set
# CONFIG_PKG_USING_QRCODE is not set
# CONFIG_PKG_USING_GUIENGINE is not set
#
# tools packages
#
# CONFIG_PKG_USING_CMBACKTRACE is not set
# CONFIG_PKG_USING_EASYFLASH is not set
# CONFIG_PKG_USING_EASYLOGGER is not set
# CONFIG_PKG_USING_SYSTEMVIEW is not set
# CONFIG_PKG_USING_SEGGER_RTT is not set
# CONFIG_PKG_USING_RDB is not set
# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
# CONFIG_PKG_USING_LOGMGR is not set
# CONFIG_PKG_USING_ADBD is not set
# CONFIG_PKG_USING_COREMARK is not set
# CONFIG_PKG_USING_DHRYSTONE is not set
# CONFIG_PKG_USING_MEMORYPERF is not set
# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
# CONFIG_PKG_USING_BS8116A is not set
# CONFIG_PKG_USING_GPS_RMC is not set
# CONFIG_PKG_USING_URLENCODE is not set
# CONFIG_PKG_USING_UMCN is not set
# CONFIG_PKG_USING_LWRB2RTT is not set
# CONFIG_PKG_USING_CPU_USAGE is not set
# CONFIG_PKG_USING_GBK2UTF8 is not set
# CONFIG_PKG_USING_VCONSOLE is not set
# CONFIG_PKG_USING_KDB is not set
# CONFIG_PKG_USING_WAMR is not set
# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
# CONFIG_PKG_USING_LWLOG is not set
# CONFIG_PKG_USING_ANV_TRACE is not set
# CONFIG_PKG_USING_ANV_MEMLEAK is not set
# CONFIG_PKG_USING_ANV_TESTSUIT is not set
# CONFIG_PKG_USING_ANV_BENCH is not set
# CONFIG_PKG_USING_DEVMEM is not set
# CONFIG_PKG_USING_REGEX is not set
# CONFIG_PKG_USING_MEM_SANDBOX is not set
# CONFIG_PKG_USING_SOLAR_TERMS is not set
# CONFIG_PKG_USING_GAN_ZHI is not set
# CONFIG_PKG_USING_FDT is not set
# CONFIG_PKG_USING_CBOX is not set
# CONFIG_PKG_USING_SNOWFLAKE is not set
# CONFIG_PKG_USING_HASH_MATCH is not set
# CONFIG_PKG_USING_ARMV7M_DWT_TOOL is not set
# CONFIG_PKG_USING_VOFA_PLUS is not set
#
# system packages
#
#
# enhanced kernel services
#
# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
#
# acceleration: Assembly language or algorithmic acceleration packages
#
# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
# CONFIG_PKG_USING_QFPLIB_M3 is not set
#
# CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
#
# CONFIG_PKG_USING_CMSIS_5 is not set
# CONFIG_PKG_USING_CMSIS_RTOS1 is not set
# CONFIG_PKG_USING_CMSIS_RTOS2 is not set
#
# Micrium: Micrium software products porting for RT-Thread
#
# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
# CONFIG_PKG_USING_UC_CRC is not set
# CONFIG_PKG_USING_UC_CLK is not set
# CONFIG_PKG_USING_UC_COMMON is not set
# CONFIG_PKG_USING_UC_MODBUS is not set
# CONFIG_PKG_USING_FREERTOS_WRAPPER is not set
# CONFIG_PKG_USING_CAIRO is not set
# CONFIG_PKG_USING_PIXMAN is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_PERF_COUNTER is not set
# CONFIG_PKG_USING_FLASHDB is not set
# CONFIG_PKG_USING_SQLITE is not set
# CONFIG_PKG_USING_RTI is not set
# CONFIG_PKG_USING_DFS_YAFFS is not set
# CONFIG_PKG_USING_LITTLEFS is not set
# CONFIG_PKG_USING_DFS_JFFS2 is not set
# CONFIG_PKG_USING_DFS_UFFS is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_THREAD_POOL is not set
# CONFIG_PKG_USING_ROBOTS is not set
# CONFIG_PKG_USING_EV is not set
# CONFIG_PKG_USING_SYSWATCH is not set
# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
# CONFIG_PKG_USING_PLCCORE is not set
# CONFIG_PKG_USING_RAMDISK is not set
# CONFIG_PKG_USING_MININI is not set
# CONFIG_PKG_USING_QBOOT is not set
# CONFIG_PKG_USING_PPOOL is not set
# CONFIG_PKG_USING_OPENAMP is not set
# CONFIG_PKG_USING_LPM is not set
# CONFIG_PKG_USING_TLSF is not set
# CONFIG_PKG_USING_EVENT_RECORDER is not set
# CONFIG_PKG_USING_ARM_2D is not set
# CONFIG_PKG_USING_MCUBOOT is not set
# CONFIG_PKG_USING_TINYUSB is not set
# CONFIG_PKG_USING_CHERRYUSB is not set
# CONFIG_PKG_USING_KMULTI_RTIMER is not set
# CONFIG_PKG_USING_TFDB is not set
# CONFIG_PKG_USING_QPC is not set
# CONFIG_PKG_USING_AGILE_UPGRADE is not set
#
# peripheral libraries and drivers
#
#
# sensors drivers
#
# CONFIG_PKG_USING_FINGERPRINT is not set
# CONFIG_PKG_USING_LSM6DSM is not set
# CONFIG_PKG_USING_LSM6DSL is not set
# CONFIG_PKG_USING_LPS22HB is not set
# CONFIG_PKG_USING_HTS221 is not set
# CONFIG_PKG_USING_LSM303AGR is not set
# CONFIG_PKG_USING_BME280 is not set
# CONFIG_PKG_USING_BME680 is not set
# CONFIG_PKG_USING_BMA400 is not set
# CONFIG_PKG_USING_BMI160_BMX160 is not set
# CONFIG_PKG_USING_SPL0601 is not set
# CONFIG_PKG_USING_MS5805 is not set
# CONFIG_PKG_USING_DA270 is not set
# CONFIG_PKG_USING_DF220 is not set
# CONFIG_PKG_USING_HSHCAL001 is not set
# CONFIG_PKG_USING_BH1750 is not set
# CONFIG_PKG_USING_MPU6XXX is not set
# CONFIG_PKG_USING_AHT10 is not set
# CONFIG_PKG_USING_AP3216C is not set
# CONFIG_PKG_USING_TSL4531 is not set
# CONFIG_PKG_USING_DS18B20 is not set
# CONFIG_PKG_USING_DHT11 is not set
# CONFIG_PKG_USING_DHTXX is not set
# CONFIG_PKG_USING_GY271 is not set
# CONFIG_PKG_USING_GP2Y10 is not set
# CONFIG_PKG_USING_SGP30 is not set
# CONFIG_PKG_USING_HDC1000 is not set
# CONFIG_PKG_USING_BMP180 is not set
# CONFIG_PKG_USING_BMP280 is not set
# CONFIG_PKG_USING_SHTC1 is not set
# CONFIG_PKG_USING_BMI088 is not set
# CONFIG_PKG_USING_HMC5883 is not set
# CONFIG_PKG_USING_MAX6675 is not set
# CONFIG_PKG_USING_TMP1075 is not set
# CONFIG_PKG_USING_SR04 is not set
# CONFIG_PKG_USING_CCS811 is not set
# CONFIG_PKG_USING_PMSXX is not set
# CONFIG_PKG_USING_RT3020 is not set
# CONFIG_PKG_USING_MLX90632 is not set
# CONFIG_PKG_USING_MLX90393 is not set
# CONFIG_PKG_USING_MLX90392 is not set
# CONFIG_PKG_USING_MLX90397 is not set
# CONFIG_PKG_USING_MS5611 is not set
# CONFIG_PKG_USING_MAX31865 is not set
# CONFIG_PKG_USING_VL53L0X is not set
# CONFIG_PKG_USING_INA260 is not set
# CONFIG_PKG_USING_MAX30102 is not set
# CONFIG_PKG_USING_INA226 is not set
# CONFIG_PKG_USING_LIS2DH12 is not set
# CONFIG_PKG_USING_HS300X is not set
# CONFIG_PKG_USING_ZMOD4410 is not set
# CONFIG_PKG_USING_ISL29035 is not set
# CONFIG_PKG_USING_MMC3680KJ is not set
# CONFIG_PKG_USING_QMP6989 is not set
# CONFIG_PKG_USING_BALANCE is not set
# CONFIG_PKG_USING_SHT2X is not set
# CONFIG_PKG_USING_SHT3X is not set
# CONFIG_PKG_USING_AD7746 is not set
# CONFIG_PKG_USING_ADT74XX is not set
# CONFIG_PKG_USING_MAX17048 is not set
#
# touch drivers
#
# CONFIG_PKG_USING_GT9147 is not set
# CONFIG_PKG_USING_GT1151 is not set
# CONFIG_PKG_USING_GT917S is not set
# CONFIG_PKG_USING_GT911 is not set
# CONFIG_PKG_USING_FT6206 is not set
# CONFIG_PKG_USING_FT5426 is not set
# CONFIG_PKG_USING_FT6236 is not set
# CONFIG_PKG_USING_XPT2046_TOUCH is not set
# CONFIG_PKG_USING_REALTEK_AMEBA is not set
# CONFIG_PKG_USING_AS7341 is not set
# CONFIG_PKG_USING_STM32_SDIO is not set
# CONFIG_PKG_USING_ESP_IDF is not set
# CONFIG_PKG_USING_ICM20608 is not set
# CONFIG_PKG_USING_BUTTON is not set
# CONFIG_PKG_USING_PCF8574 is not set
# CONFIG_PKG_USING_SX12XX is not set
# CONFIG_PKG_USING_SIGNAL_LED is not set
# CONFIG_PKG_USING_LEDBLINK is not set
# CONFIG_PKG_USING_LITTLED is not set
# CONFIG_PKG_USING_LKDGUI is not set
# CONFIG_PKG_USING_NRF5X_SDK is not set
# CONFIG_PKG_USING_NRFX is not set
# CONFIG_PKG_USING_WM_LIBRARIES is not set
#
# Kendryte SDK
#
# CONFIG_PKG_USING_K210_SDK is not set
# CONFIG_PKG_USING_KENDRYTE_SDK is not set
# CONFIG_PKG_USING_INFRARED is not set
# CONFIG_PKG_USING_MULTI_INFRARED is not set
# CONFIG_PKG_USING_AGILE_BUTTON is not set
# CONFIG_PKG_USING_AGILE_LED is not set
# CONFIG_PKG_USING_AT24CXX is not set
# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
# CONFIG_PKG_USING_PCA9685 is not set
# CONFIG_PKG_USING_I2C_TOOLS is not set
# CONFIG_PKG_USING_NRF24L01 is not set
# CONFIG_PKG_USING_RPLIDAR is not set
# CONFIG_PKG_USING_AS608 is not set
# CONFIG_PKG_USING_RC522 is not set
# CONFIG_PKG_USING_WS2812B is not set
# CONFIG_PKG_USING_EMBARC_BSP is not set
# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
# CONFIG_PKG_USING_MULTI_RTIMER is not set
# CONFIG_PKG_USING_MAX7219 is not set
# CONFIG_PKG_USING_BEEP is not set
# CONFIG_PKG_USING_EASYBLINK is not set
# CONFIG_PKG_USING_PMS_SERIES is not set
# CONFIG_PKG_USING_CAN_YMODEM is not set
# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
# CONFIG_PKG_USING_QLED is not set
# CONFIG_PKG_USING_PAJ7620 is not set
# CONFIG_PKG_USING_AGILE_CONSOLE is not set
# CONFIG_PKG_USING_LD3320 is not set
# CONFIG_PKG_USING_WK2124 is not set
# CONFIG_PKG_USING_LY68L6400 is not set
# CONFIG_PKG_USING_DM9051 is not set
# CONFIG_PKG_USING_SSD1306 is not set
# CONFIG_PKG_USING_QKEY is not set
# CONFIG_PKG_USING_RS485 is not set
# CONFIG_PKG_USING_RS232 is not set
# CONFIG_PKG_USING_NES is not set
# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
# CONFIG_PKG_USING_VDEVICE is not set
# CONFIG_PKG_USING_SGM706 is not set
# CONFIG_PKG_USING_STM32WB55_SDK is not set
# CONFIG_PKG_USING_RDA58XX is not set
# CONFIG_PKG_USING_LIBNFC is not set
# CONFIG_PKG_USING_MFOC is not set
# CONFIG_PKG_USING_TMC51XX is not set
# CONFIG_PKG_USING_TCA9534 is not set
# CONFIG_PKG_USING_KOBUKI is not set
# CONFIG_PKG_USING_ROSSERIAL is not set
# CONFIG_PKG_USING_MICRO_ROS is not set
# CONFIG_PKG_USING_MCP23008 is not set
# CONFIG_PKG_USING_BLUETRUM_SDK is not set
# CONFIG_PKG_USING_MISAKA_AT24CXX is not set
# CONFIG_PKG_USING_MISAKA_RGB_BLING is not set
# CONFIG_PKG_USING_LORA_MODEM_DRIVER is not set
# CONFIG_PKG_USING_BL_MCU_SDK is not set
# CONFIG_PKG_USING_SOFT_SERIAL is not set
# CONFIG_PKG_USING_MB85RS16 is not set
# CONFIG_PKG_USING_CW2015 is not set
# CONFIG_PKG_USING_RFM300 is not set
# CONFIG_PKG_USING_IO_INPUT_FILTER is not set
# CONFIG_PKG_USING_RASPBERRYPI_PICO_SDK is not set
# CONFIG_PKG_USING_LRF_NV7LIDAR is not set
#
# AI packages
#
# CONFIG_PKG_USING_LIBANN is not set
# CONFIG_PKG_USING_NNOM is not set
# CONFIG_PKG_USING_ONNX_BACKEND is not set
# CONFIG_PKG_USING_ONNX_PARSER is not set
# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
# CONFIG_PKG_USING_ELAPACK is not set
# CONFIG_PKG_USING_ULAPACK is not set
# CONFIG_PKG_USING_QUEST is not set
# CONFIG_PKG_USING_NAXOS is not set
#
# Signal Processing and Control Algorithm Packages
#
# CONFIG_PKG_USING_FIRE_PID_CURVE is not set
# CONFIG_PKG_USING_UKAL is not set
#
# miscellaneous packages
#
#
# project laboratory
#
#
# samples: kernel and components samples
#
# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
#
# entertainment: terminal games and other interesting software packages
#
# CONFIG_PKG_USING_CMATRIX is not set
# CONFIG_PKG_USING_SL is not set
# CONFIG_PKG_USING_CAL is not set
# CONFIG_PKG_USING_ACLOCK is not set
# CONFIG_PKG_USING_THREES is not set
# CONFIG_PKG_USING_2048 is not set
# CONFIG_PKG_USING_SNAKE is not set
# CONFIG_PKG_USING_TETRIS is not set
# CONFIG_PKG_USING_DONUT is not set
# CONFIG_PKG_USING_COWSAY is not set
# CONFIG_PKG_USING_LIBCSV is not set
# CONFIG_PKG_USING_OPTPARSE is not set
# CONFIG_PKG_USING_FASTLZ is not set
# CONFIG_PKG_USING_MINILZO is not set
# CONFIG_PKG_USING_QUICKLZ is not set
# CONFIG_PKG_USING_LZMA is not set
# CONFIG_PKG_USING_MULTIBUTTON is not set
# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
# CONFIG_PKG_USING_CANFESTIVAL is not set
# CONFIG_PKG_USING_ZLIB is not set
# CONFIG_PKG_USING_MINIZIP is not set
# CONFIG_PKG_USING_HEATSHRINK is not set
# CONFIG_PKG_USING_DSTR is not set
# CONFIG_PKG_USING_TINYFRAME is not set
# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
# CONFIG_PKG_USING_DIGITALCTRL is not set
# CONFIG_PKG_USING_UPACKER is not set
# CONFIG_PKG_USING_UPARAM is not set
# CONFIG_PKG_USING_HELLO is not set
# CONFIG_PKG_USING_VI is not set
# CONFIG_PKG_USING_KI is not set
# CONFIG_PKG_USING_ARMv7M_DWT is not set
# CONFIG_PKG_USING_CRCLIB is not set
# CONFIG_PKG_USING_LWGPS is not set
# CONFIG_PKG_USING_STATE_MACHINE is not set
# CONFIG_PKG_USING_DESIGN_PATTERN is not set
# CONFIG_PKG_USING_CONTROLLER is not set
# CONFIG_PKG_USING_PHASE_LOCKED_LOOP is not set
# CONFIG_PKG_USING_MFBD is not set
# CONFIG_PKG_USING_SLCAN2RTT is not set
# CONFIG_PKG_USING_SOEM is not set
# CONFIG_PKG_USING_QPARAM is not set
# CONFIG_PKG_USING_CorevMCU_CLI is not set
#
# Arduino libraries
#
# CONFIG_PKG_USING_RTDUINO is not set
#
# Projects
#
# CONFIG_PKG_USING_ARDUINO_ULTRASOUND_RADAR is not set
# CONFIG_PKG_USING_ARDUINO_SENSOR_KIT is not set
# CONFIG_PKG_USING_ARDUINO_MATLAB_SUPPORT is not set
#
# Sensors
#
# CONFIG_PKG_USING_ARDUINO_SENSOR_DEVICE_DRIVERS is not set
# CONFIG_PKG_USING_ARDUINO_CAPACITIVESENSOR is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADXL375 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VL53L0X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VL53L1X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SENSOR is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VL6180X is not set
# CONFIG_PKG_USING_ADAFRUIT_MAX31855 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX31865 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX31856 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX6675 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90614 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM9DS1 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AHTX0 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM9DS0 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP280 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADT7410 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP085 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BME680 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP9808 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP4728 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_INA219 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LTR390 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADXL345 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_DHT is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP9600 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM6DS is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BNO055 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MAX1704X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MMC56X3 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90393 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90395 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ICM20X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_DPS310 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HTS221 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SHT4X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SHT31 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADXL343 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BME280 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AS726X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AMG88XX is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AM2320 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AM2315 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LTR329_LTR303 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP085_UNIFIED is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP183 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP183_UNIFIED is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BMP3XX is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MS8607 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS3MDL is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MLX90640 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MMA8451 is not set
# CONFIG_PKG_USING_ADAFRUIT_MSA301 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPL115A2 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BNO08X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BNO08X_RVC is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS2MDL is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM303DLH_MAG is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LC709203F is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_CAP1188 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_CCS811 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_NAU7802 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS331 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LPS2X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LPS35HW is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LSM303_ACCEL is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_LIS3DH is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCF8591 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPL3115A2 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPR121 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPRLS is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MPU6050 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCT2075 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PM25AQI is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_EMC2101 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_FXAS21002C is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SCD30 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_FXOS8700 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HMC5883_UNIFIED is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SGP30 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TMP006 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TLA202X is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TCS34725 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SI7021 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SI1145 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SGP40 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SHTC3 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HDC1000 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HTU21DF is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AS7341 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_HTU31D is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SENSORLAB is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_INA260 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TMP007_LIBRARY is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_L3GD20 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TMP117 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TSC2007 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TSL2561 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TSL2591_LIBRARY is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VCNL4040 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VEML6070 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VEML6075 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_VEML7700 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_LIS3DHTR is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_DHT is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_ADXL335 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_ADXL345 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_BME280 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_BMP280 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_H3LIS331DL is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_MMA7660 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_TSL2561 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_PAJ7620 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_VL53L0X is not set
# CONFIG_PKG_USING_SEEED_ITG3200 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_SHT31 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_HP20X is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_DRV2605L is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_BBM150 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_HMC5883L is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_LSM303DLH is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_TCS3414CS is not set
# CONFIG_PKG_USING_SEEED_MP503 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_BMP085 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_HIGHTEMP is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_VEML6070 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_SI1145 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_SHT35 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_AT42QT1070 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_LSM6DS3 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_HDC1000 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_HM3301 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_MCP9600 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_LTC2941 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_LDC1612 is not set
#
# Display
#
# CONFIG_PKG_USING_ARDUINO_U8G2 is not set
# CONFIG_PKG_USING_SEEED_TM1637 is not set
#
# Timing
#
# CONFIG_PKG_USING_ARDUINO_MSTIMER2 is not set
#
# Data Processing
#
# CONFIG_PKG_USING_ARDUINO_KALMANFILTER is not set
# CONFIG_PKG_USING_ARDUINO_ARDUINOJSON is not set
#
# Data Storage
#
#
# Communication
#
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PN532 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_SI4713 is not set
#
# Device Control
#
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCF8574 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_PCA9685 is not set
# CONFIG_PKG_USING_ARDUINO_SEEED_PCF85063TP is not set
#
# Other
#
#
# Signal IO
#
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BUSIO is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_TCA8418 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP23017 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_ADS1X15 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_AW9523 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP3008 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_MCP4725 is not set
# CONFIG_PKG_USING_ARDUINO_ADAFRUIT_BD3491FS is not set
#
# Uncategorized
#
#
# Hardware Drivers Config
#
CONFIG_SOC_AIR32F103=y
#
# Onboard Peripheral Drivers
#
CONFIG_BSP_USING_SHELL_TO_USART=y
# CONFIG_BSP_USING_SPI_FLASH is not set
#
# On-chip Peripheral Drivers
#
CONFIG_BSP_USING_GPIO=y
CONFIG_BSP_USING_UART=y
CONFIG_BSP_USING_UART1=y
# CONFIG_BSP_USING_UART2 is not set
# CONFIG_BSP_USING_UART3 is not set
# CONFIG_BSP_USING_SOFTI2C is not set
# CONFIG_BSP_USING_SPI is not set
# CONFIG_BSP_USING_ADC is not set
# CONFIG_BSP_USING_TIM is not set
# CONFIG_BSP_USING_ON_CHIP_FLASH is not set
# CONFIG_BSP_USING_WDT is not set

21
bsp/airm2m/air32f103/Kconfig Normal file
View File

@ -0,0 +1,21 @@
mainmenu "RT-Thread Configuration"
config BSP_DIR
string
option env="BSP_ROOT"
default "."
config RTT_DIR
string
option env="RTT_ROOT"
default "../../.."
config PKGS_DIR
string
option env="PKGS_ROOT"
default "packages"
source "$RTT_DIR/Kconfig"
source "$PKGS_DIR/Kconfig"
source "board/Kconfig"

111
bsp/airm2m/air32f103/README.md Normal file
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@ -0,0 +1,111 @@
# AIR32F103开发板 BSP 说明
## 简介
本文档为 合宙 开发团队为 AIR32F103开发板提供的 BSP (板级支持包) 说明。
主要内容如下：
- 开发板资源介绍
- BSP 快速上手
- 进阶使用方法
通过阅读快速上手章节开发者可以快速地上手该 BSP，将 RT-Thread 运行在开发板上。在进阶使用指南章节，将会介绍更多高级功能，帮助开发者利用 RT-Thread 驱动更多板载资源。
## 开发板介绍
Air32F103为系列芯片，首发型号为Air32F103CBT6，其外设和硬件设计兼容市场上一些主流F103型号，主频最高可达216M，32K RAM+128K Flash，每个IO都可设置独立的内部上下拉电阻。
开发板外观如下图所示：
![board](figures/board.png)
该开发板常用 **板载资源** 如下：
- MCU：Air32F103CBT6，主频 216MHz，128K FLASH ，32K RAM
- 调试下载接口，UART0 To Type-c USB 接口
开发板更多详细信息请参考 [合宙Air32F103开发板 - LuatOS 文档](https://wiki.luatos.com/chips/air32f103/board.html)。
## 外设支持
本 BSP 目前对外设的支持情况如下：
| 片上外设 | **支持情况** |
| -------- | ------------ |
| GPIO | 支持 |
| UART | 支持 |
| SPI | 支持 |
| I2C | 支持 |
| ADC | 支持 |
| TIM | 支持 |
| WDT | 支持 |
## 使用说明
使用说明分为如下两个章节：
- 快速上手
本章节是为刚接触 RT-Thread 的新手准备的使用说明，遵循简单的步骤即可将 RT-Thread 操作系统运行在该开发板上，看到实验效果 。
- 进阶使用
本章节是为需要在 RT-Thread 操作系统上使用更多开发板资源的开发者准备的。通过使用 ENV 工具对 BSP 进行配置，可以开启更多板载资源，实现更多高级功能。
### 快速上手
本 BSP 为开发者提供 MDK4、MDK5 工程，并且支持 GCC 开发环境。下面以 MDK5 开发环境为例，介绍如何将系统运行起来。
#### 硬件连接
使用数据线连接开发板到 PC，打开电源开关。
#### 编译下载
双击 project.uvprojx 文件，打开 MDK5 工程，编译并下载程序到开发板。
> 工程默认配置使用 DapLink 下载程序，在通过 DapLink 连接开发板的基础上，点击下载按钮即可下载程序到开发板
#### 运行结果
下载程序成功之后，系统会自动运行，观察开发板上 LED 的运行效果，红色 LED0 会周期性闪烁。
连接开发板对应串口到 PC , 在终端工具里打开相应的串口（115200-8-1-N），复位设备后，可以看到 RT-Thread 的输出信息:
```bash
\ | /
- RT - Thread Operating System
/ | \ 5.0.0 build Dec 27 2022 10:44:04
2006 - 2022 Copyright by RT-Thread team
SYSCLK: 216Mhz,
HCLK: 216Mhz,
PCLK1: 108Mhz,
PCLK2: 216Mhz,
ADCCLK: 108Mhz
msh >
```
### 进阶使用
此 BSP 默认只开启了 GPIO 和 串口1 的功能，如果需使用 Flash 等更多高级功能，需要利用 ENV 工具对BSP 进行配置，步骤如下：
1. 在 bsp 下打开 env 工具。
2. 输入`menuconfig`命令配置工程，配置好之后保存退出。
3. 输入`pkgs --update`命令更新软件包。
4. 输入`scons --target=mdk4/mdk5/iar` 命令重新生成工程。
## 注意事项
## 联系人信息
维护人:
- [**Dozingfiretruck (打盹的消防车)**](https://github.com/Dozingfiretruck)
- [**淘宝地址**](https://item.taobao.com/item.htm?spm=a1z10.5-c-s.w4002-24045920841.15.29395bcdUExSHR&id=666216389131)

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# for module compiling
import os
from building import *
cwd = GetCurrentDir()
objs = []
list = os.listdir(cwd)
for d in list:
path = os.path.join(cwd, d)
if os.path.isfile(os.path.join(path, 'SConscript')):
objs = objs + SConscript(os.path.join(d, 'SConscript'))
Return('objs')

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import os
import sys
import rtconfig
if os.getenv('RTT_ROOT'):
RTT_ROOT = os.getenv('RTT_ROOT')
else:
RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
try:
from building import *
except:
print('Cannot found RT-Thread root directory, please check RTT_ROOT')
print(RTT_ROOT)
exit(-1)
TARGET = 'rtthread.' + rtconfig.TARGET_EXT
DefaultEnvironment(tools=[])
env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc',
CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
if rtconfig.PLATFORM in ['iccarm']:
env.Replace(CCCOM = ['$CC $CFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
env.Replace(ARFLAGS = [''])
env.Replace(LINKCOM = env["LINKCOM"] + ' --map rtthread.map')
Export('RTT_ROOT')
Export('rtconfig')
SDK_ROOT = os.path.abspath('./')
if os.path.exists(SDK_ROOT + '/libraries'):
libraries_path_prefix = SDK_ROOT + '/libraries'
else:
libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
SDK_LIB = libraries_path_prefix
Export('SDK_LIB')
# prepare building environment
objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
# make a building
DoBuilding(TARGET, objs)

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from building import *
import os
cwd = GetCurrentDir()
src = Glob('*.c')
CPPPATH = [cwd]
group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
list = os.listdir(cwd)
for item in list:
if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
group = group + SConscript(os.path.join(item, 'SConscript'))
Return('group')

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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-22 airm2m first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <board.h>
/* defined the LED0 pin: PB2 */
#define LED0_PIN GET_PIN(B, 2)
int main(void)
{
RCC_ClocksTypeDef clocks;
RCC_GetClocksFreq(&clocks);
rt_kprintf("SYSCLK: %dMhz, \nHCLK: %dMhz, \nPCLK1: %dMhz, \nPCLK2: %dMhz, \nADCCLK: %dMhz\n",
clocks.SYSCLK_Frequency / 1000000, clocks.HCLK_Frequency / 1000000,
clocks.PCLK1_Frequency / 1000000, clocks.PCLK2_Frequency / 1000000, clocks.ADCCLK_Frequency / 1000000);
/* set LED0 pin mode to output */
rt_pin_mode(LED0_PIN, PIN_MODE_OUTPUT);
while (1)
{
rt_pin_write(LED0_PIN, PIN_HIGH);
rt_thread_mdelay(500);
rt_pin_write(LED0_PIN, PIN_LOW);
rt_thread_mdelay(500);
}
}

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menu "Hardware Drivers Config"
config SOC_AIR32F103
bool
select ARCH_ARM_CORTEX_M3
select RT_USING_COMPONENTS_INIT
select RT_USING_USER_MAIN
default y
menu "Onboard Peripheral Drivers"
config BSP_USING_SHELL_TO_USART
bool "Enable SHELL TO USART (uart1)"
select BSP_USING_UART
select BSP_USING_UART1
default y
config BSP_USING_SPI_FLASH
bool "Enable SPI FLASH (W25Q64 spi1)"
select BSP_USING_SPI
select BSP_USING_SPI
select RT_USING_SFUD
select RT_SFUD_USING_SFDP
default n
endmenu
menu "On-chip Peripheral Drivers"
config BSP_USING_GPIO
bool "Enable GPIO"
select RT_USING_PIN
default y
menuconfig BSP_USING_UART
bool "Enable UART"
default y
select RT_USING_SERIAL
if BSP_USING_UART
menuconfig BSP_USING_UART1
bool "Enable UART1"
default n
menuconfig BSP_USING_UART2
bool "Enable UART2"
default n
menuconfig BSP_USING_UART3
bool "Enable UART3"
default n
endif
menuconfig BSP_USING_SOFTI2C
bool "Enable SOFT I2C"
select RT_USING_I2C
select RT_USING_I2C_BITOPS
select RT_USING_PIN
default n
if BSP_USING_SOFTI2C
menuconfig BSP_USING_I2C1
bool "Enable I2C1 BUS (software simulation)"
default n
if BSP_USING_I2C1
config BSP_I2C1_SCL_PIN
int "i2c1 scl pin number"
range 0 63
default 24
config BSP_I2C1_SDA_PIN
int "I2C1 sda pin number"
range 0 63
default 25
endif
endif
menuconfig BSP_USING_SPI
bool "Enable SPI BUS"
default n
select RT_USING_SPI
if BSP_USING_SPI
config BSP_USING_SPI1
bool "Enable SPI1 BUS"
default n
config BSP_USING_SPI2
bool "Enable SPI2 BUS"
default n
config BSP_USING_SPI3
bool "Enable SPI3 BUS"
default n
endif
menuconfig BSP_USING_ADC
bool "Enable ADC"
default n
select RT_USING_ADC
if BSP_USING_ADC
config BSP_USING_ADC1
bool "Enable ADC1"
default n
config BSP_USING_ADC2
bool "Enable ADC2"
default n
endif
menuconfig BSP_USING_TIM
bool "Enable timer"
default n
select RT_USING_HWTIMER
if BSP_USING_TIM
config BSP_USING_TIM2
bool "Enable TIM2"
default n
config BSP_USING_TIM3
bool "Enable TIM3"
default n
config BSP_USING_TIM4
bool "Enable TIM4"
default n
endif
config BSP_USING_ON_CHIP_FLASH
bool "Enable on-chip FLASH"
default n
config BSP_USING_WDT
bool "Enable Watchdog Timer"
select RT_USING_WDT
default n
endmenu
endmenu

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import os
import rtconfig
from building import *
Import('SDK_LIB')
cwd = GetCurrentDir()
# add general drivers
src = Split('''
board.c
''')
if GetDepend(['BSP_USING_SPI_FLASH']):
src += Glob('ports/spi_flash_init.c')
path = [cwd]
path += [cwd + '/ports']
startup_path_prefix = SDK_LIB
if rtconfig.PLATFORM in ['gcc']:
src += [startup_path_prefix + '/Startup/gcc/startup_air32f10x.s']
elif rtconfig.PLATFORM in ['armcc', 'armclang']:
src += [startup_path_prefix + '/Startup/arm/startup_air32f10x.s']
elif rtconfig.PLATFORM in ['iccarm']:
src += [startup_path_prefix + '/Startup/iar/startup_air32f10x.s']
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
Return('group')

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/**
******************************************************************************
* @file GPIO/IOToggle/air32f10x_conf.h
* @author MCD Application Team
* @version V3.5.0
* @date 08-April-2011
* @brief Library configuration file.
******************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_CONF_H
#define __AIR32F10x_CONF_H
/* Includes ------------------------------------------------------------------*/
/* Uncomment/Comment the line below to enable/disable peripheral header file inclusion */
#include "air32f10x_adc.h"
#include "air32f10x_bkp.h"
#include "air32f10x_can.h"
#include "air32f10x_cec.h"
#include "air32f10x_crc.h"
#include "air32f10x_dac.h"
#include "air32f10x_dbgmcu.h"
#include "air32f10x_dma.h"
#include "air32f10x_exti.h"
#include "air32f10x_flash.h"
#include "air32f10x_fsmc.h"
#include "air32f10x_gpio.h"
#include "air32f10x_i2c.h"
#include "air32f10x_iwdg.h"
#include "air32f10x_pwr.h"
#include "air32f10x_rcc.h"
#include "air32f10x_rcc_ex.h"
#include "air32f10x_rtc.h"
#include "air32f10x_sdio.h"
#include "air32f10x_spi.h"
#include "air32f10x_tim.h"
#include "air32f10x_usart.h"
#include "air32f10x_wwdg.h"
#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Uncomment the line below to expanse the "assert_param" macro in the
Standard Peripheral Library drivers code */
/* #define USE_FULL_ASSERT 1 */
/* Exported macro ------------------------------------------------------------*/
#ifdef USE_FULL_ASSERT
/**
* @brief The assert_param macro is used for function's parameters check.
* @param expr: If expr is false, it calls assert_failed function which reports
* the name of the source file and the source line number of the call
* that failed. If expr is true, it returns no value.
* @retval None
*/
#define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
void assert_failed(uint8_t* file, uint32_t line);
#else
#define assert_param(expr) ((void)0)
#endif /* USE_FULL_ASSERT */
#endif /* __AIR32F10x_CONF_H */
/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-22 airm2m first version
*/
#include "board.h"
void SystemClock_Config(void)
{
RCC_DeInit(); //复位RCC寄存器
RCC_HSEConfig(RCC_HSE_ON); //使能HSE
while (RCC_GetFlagStatus(RCC_FLAG_HSERDY) == RESET)
; //等待HSE就绪
RCC_PLLCmd(DISABLE); //关闭PLL
AIR_RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_27, FLASH_Div_2); //配置PLL,8*27=216MHz
RCC_PLLCmd(ENABLE); //使能PLL
while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
; //等待PLL就绪
RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK); //选择PLL作为系统时钟
RCC_HCLKConfig(RCC_SYSCLK_Div1); //配置AHB时钟
RCC_PCLK1Config(RCC_HCLK_Div2); //配置APB1时钟
RCC_PCLK2Config(RCC_HCLK_Div1); //配置APB2时钟
RCC_LSICmd(ENABLE); //使能内部低速时钟
while (RCC_GetFlagStatus(RCC_FLAG_LSIRDY) == RESET)
; //等待LSI就绪
RCC_HSICmd(ENABLE); //使能内部高速时钟
while (RCC_GetFlagStatus(RCC_FLAG_HSIRDY) == RESET)
; //等待HSI就绪
}
#ifdef BSP_USING_UART
void air32_usart_clock_and_io_init(USART_TypeDef *usartx)
{
GPIO_InitTypeDef GPIO_InitStructure;
/* USART1 TX-->PA9 RX-->PA10 */
if (usartx == USART1)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
/* USART2 TX-->PA2 RX-->PA3 */
if (usartx == USART2)
{
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
/* USART3 TX-->PC10 RX-->PC11 */
if (usartx == USART3)
{
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_PinRemapConfig(GPIO_PartialRemap_USART3, ENABLE);
}
}
#endif
#ifdef BSP_USING_SPI
void air32_spi_clock_and_io_init(SPI_TypeDef *spix)
{
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
if (spix == SPI1)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_SetBits(GPIOA,GPIO_Pin_5|GPIO_Pin_6|GPIO_Pin_7);
}
if (spix == SPI2)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
GPIO_SetBits(GPIOB,GPIO_Pin_13|GPIO_Pin_14|GPIO_Pin_15);
}
}
rt_uint32_t air32_spi_clock_get(SPI_TypeDef *spix)
{
RCC_ClocksTypeDef RCC_Clocks;
RCC_GetClocksFreq(&RCC_Clocks);
if (spix == SPI1)
{
return RCC_Clocks.PCLK2_Frequency;
}
if (spix == SPI2)
{
return RCC_Clocks.PCLK1_Frequency;
}
return RCC_Clocks.PCLK2_Frequency;
}
#endif
#ifdef BSP_USING_TIM
void air32_tim_clock_init(TIM_TypeDef *timx)
{
if (timx == TIM1)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1, ENABLE);
}
if (timx == TIM2)
{
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
}
if (timx == TIM3)
{
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3, ENABLE);
}
if (timx == TIM4)
{
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM4, ENABLE);
}
}
rt_uint32_t air32_tim_clock_get(TIM_TypeDef *timx)
{
RCC_ClocksTypeDef RCC_Clocks;
RCC_GetClocksFreq(&RCC_Clocks);
/*tim1~4 all in HCLK*/
return RCC_Clocks.HCLK_Frequency;
}
struct rt_hwtimer_info hwtimer_info1 =
{
.maxfreq = 1000000,
.minfreq = 2000,
.maxcnt = 0xFFFF,
.cntmode = HWTIMER_CNTMODE_UP,
};
struct rt_hwtimer_info hwtimer_info2 =
{
.maxfreq = 1000000,
.minfreq = 2000,
.maxcnt = 0xFFFF,
.cntmode = HWTIMER_CNTMODE_UP,
};
struct rt_hwtimer_info hwtimer_info3 =
{
.maxfreq = 1000000,
.minfreq = 2000,
.maxcnt = 0xFFFF,
.cntmode = HWTIMER_CNTMODE_UP,
};
struct rt_hwtimer_info hwtimer_info4 =
{
.maxfreq = 1000000,
.minfreq = 2000,
.maxcnt = 0xFFFF,
.cntmode = HWTIMER_CNTMODE_UP,
};
struct rt_hwtimer_info *air32_hwtimer_info_config_get(TIM_TypeDef *timx)
{
struct rt_hwtimer_info *info = RT_NULL;
if (timx == TIM1)
{
info = &hwtimer_info1;
}
else if (timx == TIM2)
{
info = &hwtimer_info2;
}
else if (timx == TIM3)
{
info = &hwtimer_info3;
}
else if (timx == TIM4)
{
info = &hwtimer_info4;
}
return info;
}
#endif
#ifdef BSP_USING_PWM
void air32_pwm_io_init(TIM_TypeDef *timx, rt_uint8_t channel)
{
GPIO_InitTypeDef GPIO_InitStructure;
if (timx == TIM1)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
if (channel == TIM_Channel_1)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_2)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_3)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_4)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
}
if (timx == TIM2)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
if (channel == TIM_Channel_1)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_2)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_3)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_4)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
}
if (timx == TIM3)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
if (channel == TIM_Channel_1)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_2)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
if (channel == TIM_Channel_3)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
if (channel == TIM_Channel_4)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
}
if (timx == TIM4)
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
if (channel == TIM_Channel_1)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
if (channel == TIM_Channel_2)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
if (channel == TIM_Channel_3)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
if (channel == TIM_Channel_4)
{
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
}
}
#endif

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bsp/airm2m/air32f103/board/board.h Normal file
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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-22 airm2m first version
*/
#ifndef __BOARD_H__
#define __BOARD_H__
#include <air32f10x_conf.h>
#include "drv_common.h"
#include "drv_gpio.h"
#ifdef __cplusplus
extern "C" {
#endif
#define AIR32_FLASH_START_ADRESS ((uint32_t)0x08000000)
#define FLASH_PAGE_SIZE (64)
#define AIR32_FLASH_SIZE (128 * 1024)
#define AIR32_FLASH_END_ADDRESS ((uint32_t)(AIR32_FLASH_START_ADRESS + AIR32_FLASH_SIZE))
/* Internal SRAM memory size[Kbytes] , Default: 32*/
#define AIR32_SRAM_SIZE 32
#define AIR32_SRAM_END (0x20000000 + AIR32_SRAM_SIZE * 1024)
#if defined(__ARMCC_VERSION)
extern int Image$$RW_IRAM1$$ZI$$Limit;
#define HEAP_BEGIN ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
#elif __ICCARM__
#pragma section="CSTACK"
#define HEAP_BEGIN (__segment_end("CSTACK"))
#else
extern int __bss_end;
#define HEAP_BEGIN ((void *)&__bss_end)
#endif
#define HEAP_END AIR32_SRAM_END
void SystemClock_Config(void);
#ifdef BSP_USING_UART
void air32_usart_clock_and_io_init(USART_TypeDef *usartx);
#endif
#ifdef BSP_USING_SPI
void air32_spi_clock_and_io_init(SPI_TypeDef* spix);
rt_uint32_t air32_spi_clock_get(SPI_TypeDef* spix);
#endif
#ifdef BSP_USING_TIM
void air32_tim_clock_init(TIM_TypeDef *timx);
rt_uint32_t air32_tim_clock_get(TIM_TypeDef *timx);
#endif
#ifdef BSP_USING_TIM
struct rt_hwtimer_info* air32_hwtimer_info_config_get(TIM_TypeDef *timx);
#endif
#ifdef BSP_USING_PWM
void air32_pwm_io_init(TIM_TypeDef *timx, rt_uint8_t channel);
#endif
#ifdef __cplusplus
}
#endif
#endif /* __BOARD_H__ */

28
bsp/airm2m/air32f103/board/linker_scripts/link.icf Normal file
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/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x08000000;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
define symbol __ICFEDIT_region_ROM_end__ = 0x0801FFFF;
define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;
define symbol __ICFEDIT_region_RAM_end__ = 0x20004FFF;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x0400;
define symbol __ICFEDIT_size_heap__ = 0x000;
/**** End of ICF editor section. ###ICF###*/
define memory mem with size = 4G;
define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__];
define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__];
define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
initialize by copy { readwrite };
do not initialize { section .noinit };
place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
place in ROM_region { readonly };
place in RAM_region { readwrite, last block CSTACK};

156
bsp/airm2m/air32f103/board/linker_scripts/link.lds Normal file
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/*
* linker script for STM32F10x with GNU ld
*/
/* Program Entry, set to mark it as "used" and avoid gc */
MEMORY
{
ROM (rx) : ORIGIN = 0x08000000, LENGTH = 128k /* 128KB flash */
RAM (rw) : ORIGIN = 0x20000000, LENGTH = 20k /* 20K sram */
}
ENTRY(Reset_Handler)
_system_stack_size = 0x400;
SECTIONS
{
.text :
{
. = ALIGN(4);
_stext = .;
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
*(.text) /* remaining code */
*(.text.*) /* remaining code */
*(.rodata) /* read-only data (constants) */
*(.rodata*)
*(.glue_7)
*(.glue_7t)
*(.gnu.linkonce.t*)
/* section information for finsh shell */
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
/* section information for initial. */
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
PROVIDE(__ctors_start__ = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
PROVIDE(__ctors_end__ = .);
. = ALIGN(4);
_etext = .;
} > ROM = 0
/* .ARM.exidx is sorted, so has to go in its own output section. */
__exidx_start = .;
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
/* This is used by the startup in order to initialize the .data secion */
_sidata = .;
} > ROM
__exidx_end = .;
/* .data section which is used for initialized data */
.data : AT (_sidata)
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_sdata = . ;
*(.data)
*(.data.*)
*(.gnu.linkonce.d*)
PROVIDE(__dtors_start__ = .);
KEEP(*(SORT(.dtors.*)))
KEEP(*(.dtors))
PROVIDE(__dtors_end__ = .);
. = ALIGN(4);
/* This is used by the startup in order to initialize the .data secion */
_edata = . ;
} >RAM
.stack :
{
. = ALIGN(4);
_sstack = .;
. = . + _system_stack_size;
. = ALIGN(4);
_estack = .;
} >RAM
__bss_start = .;
.bss :
{
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_sbss = .;
*(.bss)
*(.bss.*)
*(COMMON)
. = ALIGN(4);
/* This is used by the startup in order to initialize the .bss secion */
_ebss = . ;
*(.bss.init)
} > RAM
__bss_end = .;
_end = .;
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
/* DWARF debug sections.
* Symbols in the DWARF debugging sections are relative to the beginning
* of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
}

15
bsp/airm2m/air32f103/board/linker_scripts/link.sct Normal file
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; *************************************************************
; *** Scatter-Loading Description File generated by uVision ***
; *************************************************************
LR_IROM1 0x08000000 0x00020000 { ; load region size_region
ER_IROM1 0x08000000 0x00020000 { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
}
RW_IRAM1 0x20000000 0x00008000 { ; RW data
.ANY (+RW +ZI)
}
}

34
bsp/airm2m/air32f103/board/ports/fal_cfg.h Normal file
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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-22 airm2m first version
*/
#ifndef _FAL_CFG_H_
#define _FAL_CFG_H_
#include <rtthread.h>
#include <board.h>
extern const struct fal_flash_dev stm32_onchip_flash;
/* flash device table */
#define FAL_FLASH_DEV_TABLE \
{ \
&stm32_onchip_flash, \
}
/* ====================== Partition Configuration ========================== */
#ifdef FAL_PART_HAS_TABLE_CFG
/* partition table */
#define FAL_PART_TABLE \
{ \
{FAL_PART_MAGIC_WROD, "app", "onchip_flash", 0, 112 * 1024, 0}, \
{FAL_PART_MAGIC_WROD, "param", "onchip_flash", 112* 1024 , 16 * 1024, 0}, \
}
#endif /* FAL_PART_HAS_TABLE_CFG */
#endif /* _FAL_CFG_H_ */

30
bsp/airm2m/air32f103/board/ports/spi_flash_init.c Normal file
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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-22 airm2m first version
*/
#include <rtthread.h>
#include <board.h>
#include "spi_flash.h"
#include "spi_flash_sfud.h"
#include "drv_spi.h"
#if defined(BSP_USING_SPI_FLASH)
static int rt_hw_spi_flash_init(void)
{
rt_hw_spi_device_attach("spi1", "spi10", GET_PIN(A, 4));
if (RT_NULL == rt_sfud_flash_probe("W25Q64", "spi10"))
{
return -RT_ERROR;
};
return RT_EOK;
}
INIT_COMPONENT_EXPORT(rt_hw_spi_flash_init);
#endif

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7159
bsp/airm2m/air32f103/libraries/AIR32F10xLib/inc/air32f10x.h Normal file
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bsp/airm2m/air32f103/libraries/AIR32F10xLib/inc/air32f10x_adc.h Normal file
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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_ADC_H
#define __AIR32F10x_ADC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup ADC
* @{
*/
/** @defgroup ADC_Exported_Types
* @{
*/
/**
* @brief ADC Init structure definition
*/
typedef struct
{
uint32_t ADC_Mode; /*!< Configures the ADC to operate in independent or
dual mode.
This parameter can be a value of @ref ADC_mode */
FunctionalState ADC_ScanConvMode; /*!< Specifies whether the conversion is performed in
Scan (multichannels) or Single (one channel) mode.
This parameter can be set to ENABLE or DISABLE */
FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion is performed in
Continuous or Single mode.
This parameter can be set to ENABLE or DISABLE. */
uint32_t ADC_ExternalTrigConv; /*!< Defines the external trigger used to start the analog
to digital conversion of regular channels. This parameter
can be a value of @ref ADC_external_trigger_sources_for_regular_channels_conversion */
uint32_t ADC_DataAlign; /*!< Specifies whether the ADC data alignment is left or right.
This parameter can be a value of @ref ADC_data_align */
uint8_t ADC_NbrOfChannel; /*!< Specifies the number of ADC channels that will be converted
using the sequencer for regular channel group.
This parameter must range from 1 to 16. */
}ADC_InitTypeDef;
/**
* @}
*/
/** @defgroup ADC_Exported_Constants
* @{
*/
#define IS_ADC_ALL_PERIPH(PERIPH) (((PERIPH) == ADC1) || \
((PERIPH) == ADC2) || \
((PERIPH) == ADC3))
#define IS_ADC_DMA_PERIPH(PERIPH) (((PERIPH) == ADC1) || \
((PERIPH) == ADC3))
/** @defgroup ADC_mode
* @{
*/
#define ADC_Mode_Independent ((uint32_t)0x00000000)
#define ADC_Mode_RegInjecSimult ((uint32_t)0x00010000)
#define ADC_Mode_RegSimult_AlterTrig ((uint32_t)0x00020000)
#define ADC_Mode_InjecSimult_FastInterl ((uint32_t)0x00030000)
#define ADC_Mode_InjecSimult_SlowInterl ((uint32_t)0x00040000)
#define ADC_Mode_InjecSimult ((uint32_t)0x00050000)
#define ADC_Mode_RegSimult ((uint32_t)0x00060000)
#define ADC_Mode_FastInterl ((uint32_t)0x00070000)
#define ADC_Mode_SlowInterl ((uint32_t)0x00080000)
#define ADC_Mode_AlterTrig ((uint32_t)0x00090000)
#define IS_ADC_MODE(MODE) (((MODE) == ADC_Mode_Independent) || \
((MODE) == ADC_Mode_RegInjecSimult) || \
((MODE) == ADC_Mode_RegSimult_AlterTrig) || \
((MODE) == ADC_Mode_InjecSimult_FastInterl) || \
((MODE) == ADC_Mode_InjecSimult_SlowInterl) || \
((MODE) == ADC_Mode_InjecSimult) || \
((MODE) == ADC_Mode_RegSimult) || \
((MODE) == ADC_Mode_FastInterl) || \
((MODE) == ADC_Mode_SlowInterl) || \
((MODE) == ADC_Mode_AlterTrig))
/**
* @}
*/
/** @defgroup ADC_external_trigger_sources_for_regular_channels_conversion
* @{
*/
#define ADC_ExternalTrigConv_T1_CC1 ((uint32_t)0x00000000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigConv_T1_CC2 ((uint32_t)0x00020000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigConv_T2_CC2 ((uint32_t)0x00060000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigConv_T3_TRGO ((uint32_t)0x00080000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigConv_T4_CC4 ((uint32_t)0x000A0000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO ((uint32_t)0x000C0000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigConv_T1_CC3 ((uint32_t)0x00040000) /*!< For ADC1, ADC2 and ADC3 */
#define ADC_ExternalTrigConv_None ((uint32_t)0x000E0000) /*!< For ADC1, ADC2 and ADC3 */
#define ADC_ExternalTrigConv_T3_CC1 ((uint32_t)0x00000000) /*!< For ADC3 only */
#define ADC_ExternalTrigConv_T2_CC3 ((uint32_t)0x00020000) /*!< For ADC3 only */
#define ADC_ExternalTrigConv_T8_CC1 ((uint32_t)0x00060000) /*!< For ADC3 only */
#define ADC_ExternalTrigConv_T8_TRGO ((uint32_t)0x00080000) /*!< For ADC3 only */
#define ADC_ExternalTrigConv_T5_CC1 ((uint32_t)0x000A0000) /*!< For ADC3 only */
#define ADC_ExternalTrigConv_T5_CC3 ((uint32_t)0x000C0000) /*!< For ADC3 only */
#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T1_CC1) || \
((REGTRIG) == ADC_ExternalTrigConv_T1_CC2) || \
((REGTRIG) == ADC_ExternalTrigConv_T1_CC3) || \
((REGTRIG) == ADC_ExternalTrigConv_T2_CC2) || \
((REGTRIG) == ADC_ExternalTrigConv_T3_TRGO) || \
((REGTRIG) == ADC_ExternalTrigConv_T4_CC4) || \
((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO) || \
((REGTRIG) == ADC_ExternalTrigConv_None) || \
((REGTRIG) == ADC_ExternalTrigConv_T3_CC1) || \
((REGTRIG) == ADC_ExternalTrigConv_T2_CC3) || \
((REGTRIG) == ADC_ExternalTrigConv_T8_CC1) || \
((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO) || \
((REGTRIG) == ADC_ExternalTrigConv_T5_CC1) || \
((REGTRIG) == ADC_ExternalTrigConv_T5_CC3))
/**
* @}
*/
/** @defgroup ADC_data_align
* @{
*/
#define ADC_DataAlign_Right ((uint32_t)0x00000000)
#define ADC_DataAlign_Left ((uint32_t)0x00000800)
#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
((ALIGN) == ADC_DataAlign_Left))
/**
* @}
*/
/** @defgroup ADC_channels
* @{
*/
#define ADC_Channel_0 ((uint8_t)0x00)
#define ADC_Channel_1 ((uint8_t)0x01)
#define ADC_Channel_2 ((uint8_t)0x02)
#define ADC_Channel_3 ((uint8_t)0x03)
#define ADC_Channel_4 ((uint8_t)0x04)
#define ADC_Channel_5 ((uint8_t)0x05)
#define ADC_Channel_6 ((uint8_t)0x06)
#define ADC_Channel_7 ((uint8_t)0x07)
#define ADC_Channel_8 ((uint8_t)0x08)
#define ADC_Channel_9 ((uint8_t)0x09)
#define ADC_Channel_10 ((uint8_t)0x0A)
#define ADC_Channel_11 ((uint8_t)0x0B)
#define ADC_Channel_12 ((uint8_t)0x0C)
#define ADC_Channel_13 ((uint8_t)0x0D)
#define ADC_Channel_14 ((uint8_t)0x0E)
#define ADC_Channel_15 ((uint8_t)0x0F)
#define ADC_Channel_16 ((uint8_t)0x10)
#define ADC_Channel_17 ((uint8_t)0x11)
#define ADC_Channel_TempSensor ((uint8_t)ADC_Channel_16)
#define ADC_Channel_Vrefint ((uint8_t)ADC_Channel_17)
#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0) || ((CHANNEL) == ADC_Channel_1) || \
((CHANNEL) == ADC_Channel_2) || ((CHANNEL) == ADC_Channel_3) || \
((CHANNEL) == ADC_Channel_4) || ((CHANNEL) == ADC_Channel_5) || \
((CHANNEL) == ADC_Channel_6) || ((CHANNEL) == ADC_Channel_7) || \
((CHANNEL) == ADC_Channel_8) || ((CHANNEL) == ADC_Channel_9) || \
((CHANNEL) == ADC_Channel_10) || ((CHANNEL) == ADC_Channel_11) || \
((CHANNEL) == ADC_Channel_12) || ((CHANNEL) == ADC_Channel_13) || \
((CHANNEL) == ADC_Channel_14) || ((CHANNEL) == ADC_Channel_15) || \
((CHANNEL) == ADC_Channel_16) || ((CHANNEL) == ADC_Channel_17))
/**
* @}
*/
/** @defgroup ADC_sampling_time
* @{
*/
#define ADC_SampleTime_1Cycles5 ((uint8_t)0x00)
#define ADC_SampleTime_7Cycles5 ((uint8_t)0x01)
#define ADC_SampleTime_13Cycles5 ((uint8_t)0x02)
#define ADC_SampleTime_28Cycles5 ((uint8_t)0x03)
#define ADC_SampleTime_41Cycles5 ((uint8_t)0x04)
#define ADC_SampleTime_55Cycles5 ((uint8_t)0x05)
#define ADC_SampleTime_71Cycles5 ((uint8_t)0x06)
#define ADC_SampleTime_239Cycles5 ((uint8_t)0x07)
#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_1Cycles5) || \
((TIME) == ADC_SampleTime_7Cycles5) || \
((TIME) == ADC_SampleTime_13Cycles5) || \
((TIME) == ADC_SampleTime_28Cycles5) || \
((TIME) == ADC_SampleTime_41Cycles5) || \
((TIME) == ADC_SampleTime_55Cycles5) || \
((TIME) == ADC_SampleTime_71Cycles5) || \
((TIME) == ADC_SampleTime_239Cycles5))
/**
* @}
*/
/** @defgroup ADC_external_trigger_sources_for_injected_channels_conversion
* @{
*/
#define ADC_ExternalTrigInjecConv_T2_TRGO ((uint32_t)0x00002000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigInjecConv_T2_CC1 ((uint32_t)0x00003000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigInjecConv_T3_CC4 ((uint32_t)0x00004000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigInjecConv_T4_TRGO ((uint32_t)0x00005000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4 ((uint32_t)0x00006000) /*!< For ADC1 and ADC2 */
#define ADC_ExternalTrigInjecConv_T1_TRGO ((uint32_t)0x00000000) /*!< For ADC1, ADC2 and ADC3 */
#define ADC_ExternalTrigInjecConv_T1_CC4 ((uint32_t)0x00001000) /*!< For ADC1, ADC2 and ADC3 */
#define ADC_ExternalTrigInjecConv_None ((uint32_t)0x00007000) /*!< For ADC1, ADC2 and ADC3 */
#define ADC_ExternalTrigInjecConv_T4_CC3 ((uint32_t)0x00002000) /*!< For ADC3 only */
#define ADC_ExternalTrigInjecConv_T8_CC2 ((uint32_t)0x00003000) /*!< For ADC3 only */
#define ADC_ExternalTrigInjecConv_T8_CC4 ((uint32_t)0x00004000) /*!< For ADC3 only */
#define ADC_ExternalTrigInjecConv_T5_TRGO ((uint32_t)0x00005000) /*!< For ADC3 only */
#define ADC_ExternalTrigInjecConv_T5_CC4 ((uint32_t)0x00006000) /*!< For ADC3 only */
#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T1_CC4) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_None) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC3) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC2) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC4) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO) || \
((INJTRIG) == ADC_ExternalTrigInjecConv_T5_CC4))
/**
* @}
*/
/** @defgroup ADC_injected_channel_selection
* @{
*/
#define ADC_InjectedChannel_1 ((uint8_t)0x14)
#define ADC_InjectedChannel_2 ((uint8_t)0x18)
#define ADC_InjectedChannel_3 ((uint8_t)0x1C)
#define ADC_InjectedChannel_4 ((uint8_t)0x20)
#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \
((CHANNEL) == ADC_InjectedChannel_2) || \
((CHANNEL) == ADC_InjectedChannel_3) || \
((CHANNEL) == ADC_InjectedChannel_4))
/**
* @}
*/
/** @defgroup ADC_analog_watchdog_selection
* @{
*/
#define ADC_AnalogWatchdog_SingleRegEnable ((uint32_t)0x00800200)
#define ADC_AnalogWatchdog_SingleInjecEnable ((uint32_t)0x00400200)
#define ADC_AnalogWatchdog_SingleRegOrInjecEnable ((uint32_t)0x00C00200)
#define ADC_AnalogWatchdog_AllRegEnable ((uint32_t)0x00800000)
#define ADC_AnalogWatchdog_AllInjecEnable ((uint32_t)0x00400000)
#define ADC_AnalogWatchdog_AllRegAllInjecEnable ((uint32_t)0x00C00000)
#define ADC_AnalogWatchdog_None ((uint32_t)0x00000000)
#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \
((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \
((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \
((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \
((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
((WATCHDOG) == ADC_AnalogWatchdog_None))
/**
* @}
*/
/** @defgroup ADC_interrupts_definition
* @{
*/
#define ADC_IT_EOC ((uint16_t)0x0220)
#define ADC_IT_AWD ((uint16_t)0x0140)
#define ADC_IT_JEOC ((uint16_t)0x0480)
#define IS_ADC_IT(IT) ((((IT) & (uint16_t)0xF81F) == 0x00) && ((IT) != 0x00))
#define IS_ADC_GET_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
((IT) == ADC_IT_JEOC))
/**
* @}
*/
/** @defgroup ADC_flags_definition
* @{
*/
#define ADC_FLAG_AWD ((uint8_t)0x01)
#define ADC_FLAG_EOC ((uint8_t)0x02)
#define ADC_FLAG_JEOC ((uint8_t)0x04)
#define ADC_FLAG_JSTRT ((uint8_t)0x08)
#define ADC_FLAG_STRT ((uint8_t)0x10)
#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xE0) == 0x00) && ((FLAG) != 0x00))
#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || ((FLAG) == ADC_FLAG_EOC) || \
((FLAG) == ADC_FLAG_JEOC) || ((FLAG)== ADC_FLAG_JSTRT) || \
((FLAG) == ADC_FLAG_STRT))
/**
* @}
*/
/** @defgroup ADC_thresholds
* @{
*/
#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
/**
* @}
*/
/** @defgroup ADC_injected_offset
* @{
*/
#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF)
/**
* @}
*/
/** @defgroup ADC_injected_length
* @{
*/
#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4))
/**
* @}
*/
/** @defgroup ADC_injected_rank
* @{
*/
#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4))
/**
* @}
*/
/** @defgroup ADC_regular_length
* @{
*/
#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10))
/**
* @}
*/
/** @defgroup ADC_regular_rank
* @{
*/
#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10))
/**
* @}
*/
/** @defgroup ADC_regular_discontinuous_mode_number
* @{
*/
#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8))
/**
* @}
*/
/**
* @}
*/
/** @defgroup ADC_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup ADC_Exported_Functions
* @{
*/
void ADC_DeInit(ADC_TypeDef* ADCx);
void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
void ADC_ResetCalibration(ADC_TypeDef* ADCx);
FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx);
void ADC_StartCalibration(ADC_TypeDef* ADCx);
FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx);
void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
uint32_t ADC_GetDualModeConversionValue(void);
void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, uint16_t LowThreshold);
void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
void ADC_TempSensorVrefintCmd(FunctionalState NewState);
FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
#ifdef __cplusplus
}
#endif
#endif /*__AIR32F10x_ADC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_BKP_H
#define __AIR32F10x_BKP_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup BKP
* @{
*/
/** @defgroup BKP_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Exported_Constants
* @{
*/
/** @defgroup Tamper_Pin_active_level
* @{
*/
#define BKP_TamperPinLevel_High ((uint16_t)0x0000)
#define BKP_TamperPinLevel_Low ((uint16_t)0x0001)
#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) (((LEVEL) == BKP_TamperPinLevel_High) || \
((LEVEL) == BKP_TamperPinLevel_Low))
/**
* @}
*/
/** @defgroup RTC_output_source_to_output_on_the_Tamper_pin
* @{
*/
#define BKP_RTCOutputSource_None ((uint16_t)0x0000)
#define BKP_RTCOutputSource_CalibClock ((uint16_t)0x0080)
#define BKP_RTCOutputSource_Alarm ((uint16_t)0x0100)
#define BKP_RTCOutputSource_Second ((uint16_t)0x0300)
#define IS_BKP_RTC_OUTPUT_SOURCE(SOURCE) (((SOURCE) == BKP_RTCOutputSource_None) || \
((SOURCE) == BKP_RTCOutputSource_CalibClock) || \
((SOURCE) == BKP_RTCOutputSource_Alarm) || \
((SOURCE) == BKP_RTCOutputSource_Second))
/**
* @}
*/
/** @defgroup Data_Backup_Register
* @{
*/
#define BKP_DR1 ((uint16_t)0x0004)
#define BKP_DR2 ((uint16_t)0x0008)
#define BKP_DR3 ((uint16_t)0x000C)
#define BKP_DR4 ((uint16_t)0x0010)
#define BKP_DR5 ((uint16_t)0x0014)
#define BKP_DR6 ((uint16_t)0x0018)
#define BKP_DR7 ((uint16_t)0x001C)
#define BKP_DR8 ((uint16_t)0x0020)
#define BKP_DR9 ((uint16_t)0x0024)
#define BKP_DR10 ((uint16_t)0x0028)
#define BKP_DR11 ((uint16_t)0x0040)
#define BKP_DR12 ((uint16_t)0x0044)
#define BKP_DR13 ((uint16_t)0x0048)
#define BKP_DR14 ((uint16_t)0x004C)
#define BKP_DR15 ((uint16_t)0x0050)
#define BKP_DR16 ((uint16_t)0x0054)
#define BKP_DR17 ((uint16_t)0x0058)
#define BKP_DR18 ((uint16_t)0x005C)
#define BKP_DR19 ((uint16_t)0x0060)
#define BKP_DR20 ((uint16_t)0x0064)
#define BKP_DR21 ((uint16_t)0x0068)
#define BKP_DR22 ((uint16_t)0x006C)
#define BKP_DR23 ((uint16_t)0x0070)
#define BKP_DR24 ((uint16_t)0x0074)
#define BKP_DR25 ((uint16_t)0x0078)
#define BKP_DR26 ((uint16_t)0x007C)
#define BKP_DR27 ((uint16_t)0x0080)
#define BKP_DR28 ((uint16_t)0x0084)
#define BKP_DR29 ((uint16_t)0x0088)
#define BKP_DR30 ((uint16_t)0x008C)
#define BKP_DR31 ((uint16_t)0x0090)
#define BKP_DR32 ((uint16_t)0x0094)
#define BKP_DR33 ((uint16_t)0x0098)
#define BKP_DR34 ((uint16_t)0x009C)
#define BKP_DR35 ((uint16_t)0x00A0)
#define BKP_DR36 ((uint16_t)0x00A4)
#define BKP_DR37 ((uint16_t)0x00A8)
#define BKP_DR38 ((uint16_t)0x00AC)
#define BKP_DR39 ((uint16_t)0x00B0)
#define BKP_DR40 ((uint16_t)0x00B4)
#define BKP_DR41 ((uint16_t)0x00B8)
#define BKP_DR42 ((uint16_t)0x00BC)
#define IS_BKP_DR(DR) (((DR) == BKP_DR1) || ((DR) == BKP_DR2) || ((DR) == BKP_DR3) || \
((DR) == BKP_DR4) || ((DR) == BKP_DR5) || ((DR) == BKP_DR6) || \
((DR) == BKP_DR7) || ((DR) == BKP_DR8) || ((DR) == BKP_DR9) || \
((DR) == BKP_DR10) || ((DR) == BKP_DR11) || ((DR) == BKP_DR12) || \
((DR) == BKP_DR13) || ((DR) == BKP_DR14) || ((DR) == BKP_DR15) || \
((DR) == BKP_DR16) || ((DR) == BKP_DR17) || ((DR) == BKP_DR18) || \
((DR) == BKP_DR19) || ((DR) == BKP_DR20) || ((DR) == BKP_DR21) || \
((DR) == BKP_DR22) || ((DR) == BKP_DR23) || ((DR) == BKP_DR24) || \
((DR) == BKP_DR25) || ((DR) == BKP_DR26) || ((DR) == BKP_DR27) || \
((DR) == BKP_DR28) || ((DR) == BKP_DR29) || ((DR) == BKP_DR30) || \
((DR) == BKP_DR31) || ((DR) == BKP_DR32) || ((DR) == BKP_DR33) || \
((DR) == BKP_DR34) || ((DR) == BKP_DR35) || ((DR) == BKP_DR36) || \
((DR) == BKP_DR37) || ((DR) == BKP_DR38) || ((DR) == BKP_DR39) || \
((DR) == BKP_DR40) || ((DR) == BKP_DR41) || ((DR) == BKP_DR42))
#define IS_BKP_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x7F)
/**
* @}
*/
/**
* @}
*/
/** @defgroup BKP_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Exported_Functions
* @{
*/
void BKP_DeInit(void);
void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel);
void BKP_TamperPinCmd(FunctionalState NewState);
void BKP_ITConfig(FunctionalState NewState);
void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource);
void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue);
void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data);
uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR);
FlagStatus BKP_GetFlagStatus(void);
void BKP_ClearFlag(void);
ITStatus BKP_GetITStatus(void);
void BKP_ClearITPendingBit(void);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_BKP_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_CAN_H
#define __AIR32F10x_CAN_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup CAN
* @{
*/
/** @defgroup CAN_Exported_Types
* @{
*/
#define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN1) || \
((PERIPH) == CAN2))
/**
* @brief CAN init structure definition
*/
typedef struct
{
uint16_t CAN_Prescaler; /*!< Specifies the length of a time quantum.
It ranges from 1 to 1024. */
uint8_t CAN_Mode; /*!< Specifies the CAN operating mode.
This parameter can be a value of
@ref CAN_operating_mode */
uint8_t CAN_SJW; /*!< Specifies the maximum number of time quanta
the CAN hardware is allowed to lengthen or
shorten a bit to perform resynchronization.
This parameter can be a value of
@ref CAN_synchronisation_jump_width */
uint8_t CAN_BS1; /*!< Specifies the number of time quanta in Bit
Segment 1. This parameter can be a value of
@ref CAN_time_quantum_in_bit_segment_1 */
uint8_t CAN_BS2; /*!< Specifies the number of time quanta in Bit
Segment 2.
This parameter can be a value of
@ref CAN_time_quantum_in_bit_segment_2 */
FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered
communication mode. This parameter can be set
either to ENABLE or DISABLE. */
FunctionalState CAN_ABOM; /*!< Enable or disable the automatic bus-off
management. This parameter can be set either
to ENABLE or DISABLE. */
FunctionalState CAN_AWUM; /*!< Enable or disable the automatic wake-up mode.
This parameter can be set either to ENABLE or
DISABLE. */
FunctionalState CAN_NART; /*!< Enable or disable the no-automatic
retransmission mode. This parameter can be
set either to ENABLE or DISABLE. */
FunctionalState CAN_RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
This parameter can be set either to ENABLE
or DISABLE. */
FunctionalState CAN_TXFP; /*!< Enable or disable the transmit FIFO priority.
This parameter can be set either to ENABLE
or DISABLE. */
} CAN_InitTypeDef;
/**
* @brief CAN filter init structure definition
*/
typedef struct
{
uint16_t CAN_FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
configuration, first one for a 16-bit configuration).
This parameter can be a value between 0x0000 and 0xFFFF */
uint16_t CAN_FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
configuration, second one for a 16-bit configuration).
This parameter can be a value between 0x0000 and 0xFFFF */
uint16_t CAN_FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
according to the mode (MSBs for a 32-bit configuration,
first one for a 16-bit configuration).
This parameter can be a value between 0x0000 and 0xFFFF */
uint16_t CAN_FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
according to the mode (LSBs for a 32-bit configuration,
second one for a 16-bit configuration).
This parameter can be a value between 0x0000 and 0xFFFF */
uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
This parameter can be a value of @ref CAN_filter_FIFO */
uint8_t CAN_FilterNumber; /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
uint8_t CAN_FilterMode; /*!< Specifies the filter mode to be initialized.
This parameter can be a value of @ref CAN_filter_mode */
uint8_t CAN_FilterScale; /*!< Specifies the filter scale.
This parameter can be a value of @ref CAN_filter_scale */
FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
This parameter can be set either to ENABLE or DISABLE. */
} CAN_FilterInitTypeDef;
/**
* @brief CAN Tx message structure definition
*/
typedef struct
{
uint32_t StdId; /*!< Specifies the standard identifier.
This parameter can be a value between 0 to 0x7FF. */
uint32_t ExtId; /*!< Specifies the extended identifier.
This parameter can be a value between 0 to 0x1FFFFFFF. */
uint8_t IDE; /*!< Specifies the type of identifier for the message that
will be transmitted. This parameter can be a value
of @ref CAN_identifier_type */
uint8_t RTR; /*!< Specifies the type of frame for the message that will
be transmitted. This parameter can be a value of
@ref CAN_remote_transmission_request */
uint8_t DLC; /*!< Specifies the length of the frame that will be
transmitted. This parameter can be a value between
0 to 8 */
uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0
to 0xFF. */
} CanTxMsg;
/**
* @brief CAN Rx message structure definition
*/
typedef struct
{
uint32_t StdId; /*!< Specifies the standard identifier.
This parameter can be a value between 0 to 0x7FF. */
uint32_t ExtId; /*!< Specifies the extended identifier.
This parameter can be a value between 0 to 0x1FFFFFFF. */
uint8_t IDE; /*!< Specifies the type of identifier for the message that
will be received. This parameter can be a value of
@ref CAN_identifier_type */
uint8_t RTR; /*!< Specifies the type of frame for the received message.
This parameter can be a value of
@ref CAN_remote_transmission_request */
uint8_t DLC; /*!< Specifies the length of the frame that will be received.
This parameter can be a value between 0 to 8 */
uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to
0xFF. */
uint8_t FMI; /*!< Specifies the index of the filter the message stored in
the mailbox passes through. This parameter can be a
value between 0 to 0xFF */
} CanRxMsg;
/**
* @}
*/
/** @defgroup CAN_Exported_Constants
* @{
*/
/** @defgroup CAN_sleep_constants
* @{
*/
#define CAN_InitStatus_Failed ((uint8_t)0x00) /*!< CAN initialization failed */
#define CAN_InitStatus_Success ((uint8_t)0x01) /*!< CAN initialization OK */
/**
* @}
*/
/** @defgroup CAN_Mode
* @{
*/
#define CAN_Mode_Normal ((uint8_t)0x00) /*!< normal mode */
#define CAN_Mode_LoopBack ((uint8_t)0x01) /*!< loopback mode */
#define CAN_Mode_Silent ((uint8_t)0x02) /*!< silent mode */
#define CAN_Mode_Silent_LoopBack ((uint8_t)0x03) /*!< loopback combined with silent mode */
#define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \
((MODE) == CAN_Mode_LoopBack)|| \
((MODE) == CAN_Mode_Silent) || \
((MODE) == CAN_Mode_Silent_LoopBack))
/**
* @}
*/
/**
* @defgroup CAN_Operating_Mode
* @{
*/
#define CAN_OperatingMode_Initialization ((uint8_t)0x00) /*!< Initialization mode */
#define CAN_OperatingMode_Normal ((uint8_t)0x01) /*!< Normal mode */
#define CAN_OperatingMode_Sleep ((uint8_t)0x02) /*!< sleep mode */
#define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\
((MODE) == CAN_OperatingMode_Normal)|| \
((MODE) == CAN_OperatingMode_Sleep))
/**
* @}
*/
/**
* @defgroup CAN_Mode_Status
* @{
*/
#define CAN_ModeStatus_Failed ((uint8_t)0x00) /*!< CAN entering the specific mode failed */
#define CAN_ModeStatus_Success ((uint8_t)!CAN_ModeStatus_Failed) /*!< CAN entering the specific mode Succeed */
/**
* @}
*/
/** @defgroup CAN_synchronisation_jump_width
* @{
*/
#define CAN_SJW_1tq ((uint8_t)0x00) /*!< 1 time quantum */
#define CAN_SJW_2tq ((uint8_t)0x01) /*!< 2 time quantum */
#define CAN_SJW_3tq ((uint8_t)0x02) /*!< 3 time quantum */
#define CAN_SJW_4tq ((uint8_t)0x03) /*!< 4 time quantum */
#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
/**
* @}
*/
/** @defgroup CAN_time_quantum_in_bit_segment_1
* @{
*/
#define CAN_BS1_1tq ((uint8_t)0x00) /*!< 1 time quantum */
#define CAN_BS1_2tq ((uint8_t)0x01) /*!< 2 time quantum */
#define CAN_BS1_3tq ((uint8_t)0x02) /*!< 3 time quantum */
#define CAN_BS1_4tq ((uint8_t)0x03) /*!< 4 time quantum */
#define CAN_BS1_5tq ((uint8_t)0x04) /*!< 5 time quantum */
#define CAN_BS1_6tq ((uint8_t)0x05) /*!< 6 time quantum */
#define CAN_BS1_7tq ((uint8_t)0x06) /*!< 7 time quantum */
#define CAN_BS1_8tq ((uint8_t)0x07) /*!< 8 time quantum */
#define CAN_BS1_9tq ((uint8_t)0x08) /*!< 9 time quantum */
#define CAN_BS1_10tq ((uint8_t)0x09) /*!< 10 time quantum */
#define CAN_BS1_11tq ((uint8_t)0x0A) /*!< 11 time quantum */
#define CAN_BS1_12tq ((uint8_t)0x0B) /*!< 12 time quantum */
#define CAN_BS1_13tq ((uint8_t)0x0C) /*!< 13 time quantum */
#define CAN_BS1_14tq ((uint8_t)0x0D) /*!< 14 time quantum */
#define CAN_BS1_15tq ((uint8_t)0x0E) /*!< 15 time quantum */
#define CAN_BS1_16tq ((uint8_t)0x0F) /*!< 16 time quantum */
#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
/**
* @}
*/
/** @defgroup CAN_time_quantum_in_bit_segment_2
* @{
*/
#define CAN_BS2_1tq ((uint8_t)0x00) /*!< 1 time quantum */
#define CAN_BS2_2tq ((uint8_t)0x01) /*!< 2 time quantum */
#define CAN_BS2_3tq ((uint8_t)0x02) /*!< 3 time quantum */
#define CAN_BS2_4tq ((uint8_t)0x03) /*!< 4 time quantum */
#define CAN_BS2_5tq ((uint8_t)0x04) /*!< 5 time quantum */
#define CAN_BS2_6tq ((uint8_t)0x05) /*!< 6 time quantum */
#define CAN_BS2_7tq ((uint8_t)0x06) /*!< 7 time quantum */
#define CAN_BS2_8tq ((uint8_t)0x07) /*!< 8 time quantum */
#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
/**
* @}
*/
/** @defgroup CAN_clock_prescaler
* @{
*/
#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
/**
* @}
*/
/** @defgroup CAN_filter_number
* @{
*/
#ifndef air32f10x_CL
#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13)
#else
#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
#endif /* air32f10x_CL */
/**
* @}
*/
/** @defgroup CAN_filter_mode
* @{
*/
#define CAN_FilterMode_IdMask ((uint8_t)0x00) /*!< identifier/mask mode */
#define CAN_FilterMode_IdList ((uint8_t)0x01) /*!< identifier list mode */
#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
((MODE) == CAN_FilterMode_IdList))
/**
* @}
*/
/** @defgroup CAN_filter_scale
* @{
*/
#define CAN_FilterScale_16bit ((uint8_t)0x00) /*!< Two 16-bit filters */
#define CAN_FilterScale_32bit ((uint8_t)0x01) /*!< One 32-bit filter */
#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
((SCALE) == CAN_FilterScale_32bit))
/**
* @}
*/
/** @defgroup CAN_filter_FIFO
* @{
*/
#define CAN_Filter_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */
#define CAN_Filter_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */
#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
((FIFO) == CAN_FilterFIFO1))
/**
* @}
*/
/** @defgroup Start_bank_filter_for_slave_CAN
* @{
*/
#define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
/**
* @}
*/
/** @defgroup CAN_Tx
* @{
*/
#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
#define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
#define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
#define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
/**
* @}
*/
/** @defgroup CAN_identifier_type
* @{
*/
#define CAN_Id_Standard ((uint32_t)0x00000000) /*!< Standard Id */
#define CAN_Id_Extended ((uint32_t)0x00000004) /*!< Extended Id */
#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \
((IDTYPE) == CAN_Id_Extended))
/**
* @}
*/
/** @defgroup CAN_remote_transmission_request
* @{
*/
#define CAN_RTR_Data ((uint32_t)0x00000000) /*!< Data frame */
#define CAN_RTR_Remote ((uint32_t)0x00000002) /*!< Remote frame */
#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote))
/**
* @}
*/
/** @defgroup CAN_transmit_constants
* @{
*/
#define CAN_TxStatus_Failed ((uint8_t)0x00)/*!< CAN transmission failed */
#define CAN_TxStatus_Ok ((uint8_t)0x01) /*!< CAN transmission succeeded */
#define CAN_TxStatus_Pending ((uint8_t)0x02) /*!< CAN transmission pending */
#define CAN_TxStatus_NoMailBox ((uint8_t)0x04) /*!< CAN cell did not provide an empty mailbox */
/**
* @}
*/
/** @defgroup CAN_receive_FIFO_number_constants
* @{
*/
#define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
#define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
/**
* @}
*/
/** @defgroup CAN_sleep_constants
* @{
*/
#define CAN_Sleep_Failed ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
#define CAN_Sleep_Ok ((uint8_t)0x01) /*!< CAN entered the sleep mode */
/**
* @}
*/
/** @defgroup CAN_wake_up_constants
* @{
*/
#define CAN_WakeUp_Failed ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
#define CAN_WakeUp_Ok ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
/**
* @}
*/
/**
* @defgroup CAN_Error_Code_constants
* @{
*/
#define CAN_ErrorCode_NoErr ((uint8_t)0x00) /*!< No Error */
#define CAN_ErrorCode_StuffErr ((uint8_t)0x10) /*!< Stuff Error */
#define CAN_ErrorCode_FormErr ((uint8_t)0x20) /*!< Form Error */
#define CAN_ErrorCode_ACKErr ((uint8_t)0x30) /*!< Acknowledgment Error */
#define CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */
#define CAN_ErrorCode_BitDominantErr ((uint8_t)0x50) /*!< Bit Dominant Error */
#define CAN_ErrorCode_CRCErr ((uint8_t)0x60) /*!< CRC Error */
#define CAN_ErrorCode_SoftwareSetErr ((uint8_t)0x70) /*!< Software Set Error */
/**
* @}
*/
/** @defgroup CAN_flags
* @{
*/
/* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
and CAN_ClearFlag() functions. */
/* If the flag is 0x1XXXXXXX, it means that it can only be used with CAN_GetFlagStatus() function. */
/* Transmit Flags */
#define CAN_FLAG_RQCP0 ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
#define CAN_FLAG_RQCP1 ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
#define CAN_FLAG_RQCP2 ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
/* Receive Flags */
#define CAN_FLAG_FMP0 ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
#define CAN_FLAG_FF0 ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag */
#define CAN_FLAG_FOV0 ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag */
#define CAN_FLAG_FMP1 ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
#define CAN_FLAG_FF1 ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag */
#define CAN_FLAG_FOV1 ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag */
/* Operating Mode Flags */
#define CAN_FLAG_WKU ((uint32_t)0x31000008) /*!< Wake up Flag */
#define CAN_FLAG_SLAK ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
/* Note: When SLAK intterupt is disabled (SLKIE=0), no polling on SLAKI is possible.
In this case the SLAK bit can be polled.*/
/* Error Flags */
#define CAN_FLAG_EWG ((uint32_t)0x10F00001) /*!< Error Warning Flag */
#define CAN_FLAG_EPV ((uint32_t)0x10F00002) /*!< Error Passive Flag */
#define CAN_FLAG_BOF ((uint32_t)0x10F00004) /*!< Bus-Off Flag */
#define CAN_FLAG_LEC ((uint32_t)0x30F00070) /*!< Last error code Flag */
#define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_BOF) || \
((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \
((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \
((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FMP0) || \
((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \
((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \
((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \
((FLAG) == CAN_FLAG_SLAK ))
#define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \
((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0) || \
((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FOV0) ||\
((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK))
/**
* @}
*/
/** @defgroup CAN_interrupts
* @{
*/
#define CAN_IT_TME ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
/* Receive Interrupts */
#define CAN_IT_FMP0 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
#define CAN_IT_FF0 ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
#define CAN_IT_FOV0 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
#define CAN_IT_FMP1 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
#define CAN_IT_FF1 ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
#define CAN_IT_FOV1 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
/* Operating Mode Interrupts */
#define CAN_IT_WKU ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
#define CAN_IT_SLK ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
/* Error Interrupts */
#define CAN_IT_EWG ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
#define CAN_IT_EPV ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
#define CAN_IT_BOF ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
#define CAN_IT_LEC ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
#define CAN_IT_ERR ((uint32_t)0x00008000) /*!< Error Interrupt*/
/* Flags named as Interrupts : kept only for FW compatibility */
#define CAN_IT_RQCP0 CAN_IT_TME
#define CAN_IT_RQCP1 CAN_IT_TME
#define CAN_IT_RQCP2 CAN_IT_TME
#define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\
((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\
((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\
((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\
((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
#define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\
((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\
((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\
((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\
((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\
((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
/**
* @}
*/
/** @defgroup CAN_Legacy
* @{
*/
#define CANINITFAILED CAN_InitStatus_Failed
#define CANINITOK CAN_InitStatus_Success
#define CAN_FilterFIFO0 CAN_Filter_FIFO0
#define CAN_FilterFIFO1 CAN_Filter_FIFO1
#define CAN_ID_STD CAN_Id_Standard
#define CAN_ID_EXT CAN_Id_Extended
#define CAN_RTR_DATA CAN_RTR_Data
#define CAN_RTR_REMOTE CAN_RTR_Remote
#define CANTXFAILE CAN_TxStatus_Failed
#define CANTXOK CAN_TxStatus_Ok
#define CANTXPENDING CAN_TxStatus_Pending
#define CAN_NO_MB CAN_TxStatus_NoMailBox
#define CANSLEEPFAILED CAN_Sleep_Failed
#define CANSLEEPOK CAN_Sleep_Ok
#define CANWAKEUPFAILED CAN_WakeUp_Failed
#define CANWAKEUPOK CAN_WakeUp_Ok
/**
* @}
*/
/**
* @}
*/
/** @defgroup CAN_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup CAN_Exported_Functions
* @{
*/
/* Function used to set the CAN configuration to the default reset state *****/
void CAN_DeInit(CAN_TypeDef* CANx);
/* Initialization and Configuration functions *********************************/
uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
void CAN_SlaveStartBank(uint8_t CAN_BankNumber);
void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
/* Transmit functions *********************************************************/
uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
/* Receive functions **********************************************************/
void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
/* Operation modes functions **************************************************/
uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
uint8_t CAN_Sleep(CAN_TypeDef* CANx);
uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
/* Error management functions *************************************************/
uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
/* Interrupts and flags management functions **********************************/
void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_CAN_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_CEC_H
#define __AIR32F10x_CEC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup CEC
* @{
*/
/** @defgroup CEC_Exported_Types
* @{
*/
/**
* @brief CEC Init structure definition
*/
typedef struct
{
uint16_t CEC_BitTimingMode; /*!< Configures the CEC Bit Timing Error Mode.
This parameter can be a value of @ref CEC_BitTiming_Mode */
uint16_t CEC_BitPeriodMode; /*!< Configures the CEC Bit Period Error Mode.
This parameter can be a value of @ref CEC_BitPeriod_Mode */
}CEC_InitTypeDef;
/**
* @}
*/
/** @defgroup CEC_Exported_Constants
* @{
*/
/** @defgroup CEC_BitTiming_Mode
* @{
*/
#define CEC_BitTimingStdMode ((uint16_t)0x00) /*!< Bit timing error Standard Mode */
#define CEC_BitTimingErrFreeMode CEC_CFGR_BTEM /*!< Bit timing error Free Mode */
#define IS_CEC_BIT_TIMING_ERROR_MODE(MODE) (((MODE) == CEC_BitTimingStdMode) || \
((MODE) == CEC_BitTimingErrFreeMode))
/**
* @}
*/
/** @defgroup CEC_BitPeriod_Mode
* @{
*/
#define CEC_BitPeriodStdMode ((uint16_t)0x00) /*!< Bit period error Standard Mode */
#define CEC_BitPeriodFlexibleMode CEC_CFGR_BPEM /*!< Bit period error Flexible Mode */
#define IS_CEC_BIT_PERIOD_ERROR_MODE(MODE) (((MODE) == CEC_BitPeriodStdMode) || \
((MODE) == CEC_BitPeriodFlexibleMode))
/**
* @}
*/
/** @defgroup CEC_interrupts_definition
* @{
*/
#define CEC_IT_TERR CEC_CSR_TERR
#define CEC_IT_TBTRF CEC_CSR_TBTRF
#define CEC_IT_RERR CEC_CSR_RERR
#define CEC_IT_RBTF CEC_CSR_RBTF
#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TERR) || ((IT) == CEC_IT_TBTRF) || \
((IT) == CEC_IT_RERR) || ((IT) == CEC_IT_RBTF))
/**
* @}
*/
/** @defgroup CEC_Own_Address
* @{
*/
#define IS_CEC_ADDRESS(ADDRESS) ((ADDRESS) < 0x10)
/**
* @}
*/
/** @defgroup CEC_Prescaler
* @{
*/
#define IS_CEC_PRESCALER(PRESCALER) ((PRESCALER) <= 0x3FFF)
/**
* @}
*/
/** @defgroup CEC_flags_definition
* @{
*/
/**
* @brief ESR register flags
*/
#define CEC_FLAG_BTE ((uint32_t)0x10010000)
#define CEC_FLAG_BPE ((uint32_t)0x10020000)
#define CEC_FLAG_RBTFE ((uint32_t)0x10040000)
#define CEC_FLAG_SBE ((uint32_t)0x10080000)
#define CEC_FLAG_ACKE ((uint32_t)0x10100000)
#define CEC_FLAG_LINE ((uint32_t)0x10200000)
#define CEC_FLAG_TBTFE ((uint32_t)0x10400000)
/**
* @brief CSR register flags
*/
#define CEC_FLAG_TEOM ((uint32_t)0x00000002)
#define CEC_FLAG_TERR ((uint32_t)0x00000004)
#define CEC_FLAG_TBTRF ((uint32_t)0x00000008)
#define CEC_FLAG_RSOM ((uint32_t)0x00000010)
#define CEC_FLAG_REOM ((uint32_t)0x00000020)
#define CEC_FLAG_RERR ((uint32_t)0x00000040)
#define CEC_FLAG_RBTF ((uint32_t)0x00000080)
#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFF03) == 0x00) && ((FLAG) != 0x00))
#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_BTE) || ((FLAG) == CEC_FLAG_BPE) || \
((FLAG) == CEC_FLAG_RBTFE) || ((FLAG)== CEC_FLAG_SBE) || \
((FLAG) == CEC_FLAG_ACKE) || ((FLAG) == CEC_FLAG_LINE) || \
((FLAG) == CEC_FLAG_TBTFE) || ((FLAG) == CEC_FLAG_TEOM) || \
((FLAG) == CEC_FLAG_TERR) || ((FLAG) == CEC_FLAG_TBTRF) || \
((FLAG) == CEC_FLAG_RSOM) || ((FLAG) == CEC_FLAG_REOM) || \
((FLAG) == CEC_FLAG_RERR) || ((FLAG) == CEC_FLAG_RBTF))
/**
* @}
*/
/**
* @}
*/
/** @defgroup CEC_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup CEC_Exported_Functions
* @{
*/
void CEC_DeInit(void);
void CEC_Init(CEC_InitTypeDef* CEC_InitStruct);
void CEC_Cmd(FunctionalState NewState);
void CEC_ITConfig(FunctionalState NewState);
void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress);
void CEC_SetPrescaler(uint16_t CEC_Prescaler);
void CEC_SendDataByte(uint8_t Data);
uint8_t CEC_ReceiveDataByte(void);
void CEC_StartOfMessage(void);
void CEC_EndOfMessageCmd(FunctionalState NewState);
FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG);
void CEC_ClearFlag(uint32_t CEC_FLAG);
ITStatus CEC_GetITStatus(uint8_t CEC_IT);
void CEC_ClearITPendingBit(uint16_t CEC_IT);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_CEC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_CRC_H
#define __AIR32F10x_CRC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/* Exported types ------------------------------------------------------------*/
#define CRC_32_BYTE_NUM ((uint32_t)0xC0)
#define CRC_16_BYTE_NUM ((uint32_t)0x40)
#define XOR_OUT_SEL_SET ((uint32_t)0x20)
#define REV_OUT_SEL_SET ((uint32_t)0x10)
#define REV_IN_SEL_SET ((uint32_t)0x04)
#define TYPE_SEL_SET ((uint32_t)0x02)
#define POLY_SEL_SET ((uint32_t)0x01)
#define CRC_INIT_VALUE_0 ((uint32_t)0)
#define CRC16_INIT_VALUE_FF ((uint32_t)0xffff)
#define CRC32_INIT_VALUE_FF ((uint32_t)0xffffffff)
typedef enum
{
CRC_16_IBM = 0x01,
CRC_16_MAXIM = 0x02,
CRC_16_USB = 0x03,
CRC_16_MODBUS= 0x04,
CRC_16_CCITT = 0x05,
CRC_16_CCITT_FALSE = 0x06,
CRC_16_X25 = 0x07,
CRC_16_XMODEM = 0x08,
CRC_32 = 0x09,
CRC_32_MPEG_2 = 0x0A
}CRC_Param_TypeDef;
typedef enum
{
CRC_Poly_16_1021 = 0x01,
CRC_Poly_16_8005 = 0x02,
CRC_Poly_32_04C11DB7 = 0x03
}CRC_Poly_TypeDef;
void CRC_ResetDR(void);
uint32_t CRC_CalcCRC(uint32_t Data);
uint32_t CRC_CalcBlockCRC(uint32_t Type,uint32_t pBuffer[], uint32_t BufferLength);
uint32_t CRC_GetCRC(void);
void CRC_SetIDRegister(uint8_t IDValue);
uint8_t CRC_GetIDRegister(void);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_CRC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_DAC_H
#define __AIR32F10x_DAC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup DAC
* @{
*/
/** @defgroup DAC_Exported_Types
* @{
*/
/**
* @brief DAC Init structure definition
*/
typedef struct
{
uint32_t DAC_Trigger; /*!< Specifies the external trigger for the selected DAC channel.
This parameter can be a value of @ref DAC_trigger_selection */
uint32_t DAC_WaveGeneration; /*!< Specifies whether DAC channel noise waves or triangle waves
are generated, or whether no wave is generated.
This parameter can be a value of @ref DAC_wave_generation */
uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
the maximum amplitude triangle generation for the DAC channel.
This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
uint32_t DAC_OutputBuffer; /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
This parameter can be a value of @ref DAC_output_buffer */
}DAC_InitTypeDef;
/**
* @}
*/
/** @defgroup DAC_Exported_Constants
* @{
*/
/** @defgroup DAC_trigger_selection
* @{
*/
#define DAC_Trigger_None ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register
has been loaded, and not by external trigger */
#define DAC_Trigger_T6_TRGO ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
#define DAC_Trigger_T8_TRGO ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
only in High-density devices*/
#define DAC_Trigger_T3_TRGO ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
only in Connectivity line, Medium-density and Low-density Value Line devices */
#define DAC_Trigger_T7_TRGO ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
#define DAC_Trigger_T5_TRGO ((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
#define DAC_Trigger_T15_TRGO ((uint32_t)0x0000001C) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel
only in Medium-density and Low-density Value Line devices*/
#define DAC_Trigger_T2_TRGO ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
#define DAC_Trigger_T4_TRGO ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
#define DAC_Trigger_Ext_IT9 ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
#define DAC_Trigger_Software ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */
#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \
((TRIGGER) == DAC_Trigger_T6_TRGO) || \
((TRIGGER) == DAC_Trigger_T8_TRGO) || \
((TRIGGER) == DAC_Trigger_T7_TRGO) || \
((TRIGGER) == DAC_Trigger_T5_TRGO) || \
((TRIGGER) == DAC_Trigger_T2_TRGO) || \
((TRIGGER) == DAC_Trigger_T4_TRGO) || \
((TRIGGER) == DAC_Trigger_Ext_IT9) || \
((TRIGGER) == DAC_Trigger_Software))
/**
* @}
*/
/** @defgroup DAC_wave_generation
* @{
*/
#define DAC_WaveGeneration_None ((uint32_t)0x00000000)
#define DAC_WaveGeneration_Noise ((uint32_t)0x00000040)
#define DAC_WaveGeneration_Triangle ((uint32_t)0x00000080)
#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \
((WAVE) == DAC_WaveGeneration_Noise) || \
((WAVE) == DAC_WaveGeneration_Triangle))
/**
* @}
*/
/** @defgroup DAC_lfsrunmask_triangleamplitude
* @{
*/
#define DAC_LFSRUnmask_Bit0 ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
#define DAC_LFSRUnmask_Bits1_0 ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits2_0 ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits3_0 ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits4_0 ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits5_0 ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits6_0 ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits7_0 ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits8_0 ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits9_0 ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits10_0 ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
#define DAC_LFSRUnmask_Bits11_0 ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
#define DAC_TriangleAmplitude_1 ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
#define DAC_TriangleAmplitude_3 ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
#define DAC_TriangleAmplitude_7 ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
#define DAC_TriangleAmplitude_15 ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
#define DAC_TriangleAmplitude_31 ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
#define DAC_TriangleAmplitude_63 ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
#define DAC_TriangleAmplitude_127 ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
#define DAC_TriangleAmplitude_255 ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
#define DAC_TriangleAmplitude_511 ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
#define DAC_TriangleAmplitude_1023 ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
#define DAC_TriangleAmplitude_2047 ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
#define DAC_TriangleAmplitude_4095 ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
((VALUE) == DAC_TriangleAmplitude_1) || \
((VALUE) == DAC_TriangleAmplitude_3) || \
((VALUE) == DAC_TriangleAmplitude_7) || \
((VALUE) == DAC_TriangleAmplitude_15) || \
((VALUE) == DAC_TriangleAmplitude_31) || \
((VALUE) == DAC_TriangleAmplitude_63) || \
((VALUE) == DAC_TriangleAmplitude_127) || \
((VALUE) == DAC_TriangleAmplitude_255) || \
((VALUE) == DAC_TriangleAmplitude_511) || \
((VALUE) == DAC_TriangleAmplitude_1023) || \
((VALUE) == DAC_TriangleAmplitude_2047) || \
((VALUE) == DAC_TriangleAmplitude_4095))
/**
* @}
*/
/** @defgroup DAC_output_buffer
* @{
*/
#define DAC_OutputBuffer_Enable ((uint32_t)0x00000000)
#define DAC_OutputBuffer_Disable ((uint32_t)0x00000002)
#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
((STATE) == DAC_OutputBuffer_Disable))
/**
* @}
*/
/** @defgroup DAC_Channel_selection
* @{
*/
#define DAC_Channel_1 ((uint32_t)0x00000000)
#define DAC_Channel_2 ((uint32_t)0x00000010)
#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
((CHANNEL) == DAC_Channel_2))
/**
* @}
*/
/** @defgroup DAC_data_alignment
* @{
*/
#define DAC_Align_12b_R ((uint32_t)0x00000000)
#define DAC_Align_12b_L ((uint32_t)0x00000004)
#define DAC_Align_8b_R ((uint32_t)0x00000008)
#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
((ALIGN) == DAC_Align_12b_L) || \
((ALIGN) == DAC_Align_8b_R))
/**
* @}
*/
/** @defgroup DAC_wave_generation
* @{
*/
#define DAC_Wave_Noise ((uint32_t)0x00000040)
#define DAC_Wave_Triangle ((uint32_t)0x00000080)
#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
((WAVE) == DAC_Wave_Triangle))
/**
* @}
*/
/** @defgroup DAC_data
* @{
*/
#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0)
/**
* @}
*/
/**
* @}
*/
/** @defgroup DAC_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup DAC_Exported_Functions
* @{
*/
void DAC_DeInit(void);
void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
void DAC_DualSoftwareTriggerCmd(FunctionalState NewState);
void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data);
void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1);
uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
#ifdef __cplusplus
}
#endif
#endif /*__AIR32F10x_DAC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_DBGMCU_H
#define __AIR32F10x_DBGMCU_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup DBGMCU
* @{
*/
/** @defgroup DBGMCU_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup DBGMCU_Exported_Constants
* @{
*/
#define DBGMCU_SLEEP ((uint32_t)0x00000001)
#define DBGMCU_STOP ((uint32_t)0x00000002)
#define DBGMCU_STANDBY ((uint32_t)0x00000004)
#define DBGMCU_IWDG_STOP ((uint32_t)0x00000100)
#define DBGMCU_WWDG_STOP ((uint32_t)0x00000200)
#define DBGMCU_TIM1_STOP ((uint32_t)0x00000400)
#define DBGMCU_TIM2_STOP ((uint32_t)0x00000800)
#define DBGMCU_TIM3_STOP ((uint32_t)0x00001000)
#define DBGMCU_TIM4_STOP ((uint32_t)0x00002000)
#define DBGMCU_CAN1_STOP ((uint32_t)0x00004000)
#define DBGMCU_I2C1_SMBUS_TIMEOUT ((uint32_t)0x00008000)
#define DBGMCU_I2C2_SMBUS_TIMEOUT ((uint32_t)0x00010000)
#define DBGMCU_TIM8_STOP ((uint32_t)0x00020000)
#define DBGMCU_TIM5_STOP ((uint32_t)0x00040000)
#define DBGMCU_TIM6_STOP ((uint32_t)0x00080000)
#define DBGMCU_TIM7_STOP ((uint32_t)0x00100000)
#define DBGMCU_CAN2_STOP ((uint32_t)0x00200000)
#define DBGMCU_TIM15_STOP ((uint32_t)0x00400000)
#define DBGMCU_TIM16_STOP ((uint32_t)0x00800000)
#define DBGMCU_TIM17_STOP ((uint32_t)0x01000000)
#define DBGMCU_TIM12_STOP ((uint32_t)0x02000000)
#define DBGMCU_TIM13_STOP ((uint32_t)0x04000000)
#define DBGMCU_TIM14_STOP ((uint32_t)0x08000000)
#define DBGMCU_TIM9_STOP ((uint32_t)0x10000000)
#define DBGMCU_TIM10_STOP ((uint32_t)0x20000000)
#define DBGMCU_TIM11_STOP ((uint32_t)0x40000000)
#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0x800000F8) == 0x00) && ((PERIPH) != 0x00))
/**
* @}
*/
/** @defgroup DBGMCU_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup DBGMCU_Exported_Functions
* @{
*/
uint32_t DBGMCU_GetREVID(void);
uint32_t DBGMCU_GetDEVID(void);
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_DBGMCU_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_DMA_H
#define __AIR32F10x_DMA_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup DMA
* @{
*/
/** @defgroup DMA_Exported_Types
* @{
*/
/**
* @brief DMA Init structure definition
*/
typedef struct
{
uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Channelx. */
uint32_t DMA_MemoryBaseAddr; /*!< Specifies the memory base address for DMAy Channelx. */
uint32_t DMA_DIR; /*!< Specifies if the peripheral is the source or destination.
This parameter can be a value of @ref DMA_data_transfer_direction */
uint32_t DMA_BufferSize; /*!< Specifies the buffer size, in data unit, of the specified Channel.
The data unit is equal to the configuration set in DMA_PeripheralDataSize
or DMA_MemoryDataSize members depending in the transfer direction. */
uint32_t DMA_PeripheralInc; /*!< Specifies whether the Peripheral address register is incremented or not.
This parameter can be a value of @ref DMA_peripheral_incremented_mode */
uint32_t DMA_MemoryInc; /*!< Specifies whether the memory address register is incremented or not.
This parameter can be a value of @ref DMA_memory_incremented_mode */
uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width.
This parameter can be a value of @ref DMA_peripheral_data_size */
uint32_t DMA_MemoryDataSize; /*!< Specifies the Memory data width.
This parameter can be a value of @ref DMA_memory_data_size */
uint32_t DMA_Mode; /*!< Specifies the operation mode of the DMAy Channelx.
This parameter can be a value of @ref DMA_circular_normal_mode.
@note: The circular buffer mode cannot be used if the memory-to-memory
data transfer is configured on the selected Channel */
uint32_t DMA_Priority; /*!< Specifies the software priority for the DMAy Channelx.
This parameter can be a value of @ref DMA_priority_level */
uint32_t DMA_M2M; /*!< Specifies if the DMAy Channelx will be used in memory-to-memory transfer.
This parameter can be a value of @ref DMA_memory_to_memory */
}DMA_InitTypeDef;
/**
* @}
*/
/** @defgroup DMA_Exported_Constants
* @{
*/
#define IS_DMA_ALL_PERIPH(PERIPH) (((PERIPH) == DMA1_Channel1) || \
((PERIPH) == DMA1_Channel2) || \
((PERIPH) == DMA1_Channel3) || \
((PERIPH) == DMA1_Channel4) || \
((PERIPH) == DMA1_Channel5) || \
((PERIPH) == DMA1_Channel6) || \
((PERIPH) == DMA1_Channel7) || \
((PERIPH) == DMA2_Channel1) || \
((PERIPH) == DMA2_Channel2) || \
((PERIPH) == DMA2_Channel3) || \
((PERIPH) == DMA2_Channel4) || \
((PERIPH) == DMA2_Channel5))
/** @defgroup DMA_data_transfer_direction
* @{
*/
#define DMA_DIR_PeripheralDST ((uint32_t)0x00000010)
#define DMA_DIR_PeripheralSRC ((uint32_t)0x00000000)
#define IS_DMA_DIR(DIR) (((DIR) == DMA_DIR_PeripheralDST) || \
((DIR) == DMA_DIR_PeripheralSRC))
/**
* @}
*/
/** @defgroup DMA_peripheral_incremented_mode
* @{
*/
#define DMA_PeripheralInc_Enable ((uint32_t)0x00000040)
#define DMA_PeripheralInc_Disable ((uint32_t)0x00000000)
#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PeripheralInc_Enable) || \
((STATE) == DMA_PeripheralInc_Disable))
/**
* @}
*/
/** @defgroup DMA_memory_incremented_mode
* @{
*/
#define DMA_MemoryInc_Enable ((uint32_t)0x00000080)
#define DMA_MemoryInc_Disable ((uint32_t)0x00000000)
#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MemoryInc_Enable) || \
((STATE) == DMA_MemoryInc_Disable))
/**
* @}
*/
/** @defgroup DMA_peripheral_data_size
* @{
*/
#define DMA_PeripheralDataSize_Byte ((uint32_t)0x00000000)
#define DMA_PeripheralDataSize_HalfWord ((uint32_t)0x00000100)
#define DMA_PeripheralDataSize_Word ((uint32_t)0x00000200)
#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PeripheralDataSize_Byte) || \
((SIZE) == DMA_PeripheralDataSize_HalfWord) || \
((SIZE) == DMA_PeripheralDataSize_Word))
/**
* @}
*/
/** @defgroup DMA_memory_data_size
* @{
*/
#define DMA_MemoryDataSize_Byte ((uint32_t)0x00000000)
#define DMA_MemoryDataSize_HalfWord ((uint32_t)0x00000400)
#define DMA_MemoryDataSize_Word ((uint32_t)0x00000800)
#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MemoryDataSize_Byte) || \
((SIZE) == DMA_MemoryDataSize_HalfWord) || \
((SIZE) == DMA_MemoryDataSize_Word))
/**
* @}
*/
/** @defgroup DMA_circular_normal_mode
* @{
*/
#define DMA_Mode_Circular ((uint32_t)0x00000020)
#define DMA_Mode_Normal ((uint32_t)0x00000000)
#define IS_DMA_MODE(MODE) (((MODE) == DMA_Mode_Circular) || ((MODE) == DMA_Mode_Normal))
/**
* @}
*/
/** @defgroup DMA_priority_level
* @{
*/
#define DMA_Priority_VeryHigh ((uint32_t)0x00003000)
#define DMA_Priority_High ((uint32_t)0x00002000)
#define DMA_Priority_Medium ((uint32_t)0x00001000)
#define DMA_Priority_Low ((uint32_t)0x00000000)
#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_Priority_VeryHigh) || \
((PRIORITY) == DMA_Priority_High) || \
((PRIORITY) == DMA_Priority_Medium) || \
((PRIORITY) == DMA_Priority_Low))
/**
* @}
*/
/** @defgroup DMA_memory_to_memory
* @{
*/
#define DMA_M2M_Enable ((uint32_t)0x00004000)
#define DMA_M2M_Disable ((uint32_t)0x00000000)
#define IS_DMA_M2M_STATE(STATE) (((STATE) == DMA_M2M_Enable) || ((STATE) == DMA_M2M_Disable))
/**
* @}
*/
/** @defgroup DMA_interrupts_definition
* @{
*/
#define DMA_IT_TC ((uint32_t)0x00000002)
#define DMA_IT_HT ((uint32_t)0x00000004)
#define DMA_IT_TE ((uint32_t)0x00000008)
#define IS_DMA_CONFIG_IT(IT) ((((IT) & 0xFFFFFFF1) == 0x00) && ((IT) != 0x00))
#define DMA1_IT_GL1 ((uint32_t)0x00000001)
#define DMA1_IT_TC1 ((uint32_t)0x00000002)
#define DMA1_IT_HT1 ((uint32_t)0x00000004)
#define DMA1_IT_TE1 ((uint32_t)0x00000008)
#define DMA1_IT_GL2 ((uint32_t)0x00000010)
#define DMA1_IT_TC2 ((uint32_t)0x00000020)
#define DMA1_IT_HT2 ((uint32_t)0x00000040)
#define DMA1_IT_TE2 ((uint32_t)0x00000080)
#define DMA1_IT_GL3 ((uint32_t)0x00000100)
#define DMA1_IT_TC3 ((uint32_t)0x00000200)
#define DMA1_IT_HT3 ((uint32_t)0x00000400)
#define DMA1_IT_TE3 ((uint32_t)0x00000800)
#define DMA1_IT_GL4 ((uint32_t)0x00001000)
#define DMA1_IT_TC4 ((uint32_t)0x00002000)
#define DMA1_IT_HT4 ((uint32_t)0x00004000)
#define DMA1_IT_TE4 ((uint32_t)0x00008000)
#define DMA1_IT_GL5 ((uint32_t)0x00010000)
#define DMA1_IT_TC5 ((uint32_t)0x00020000)
#define DMA1_IT_HT5 ((uint32_t)0x00040000)
#define DMA1_IT_TE5 ((uint32_t)0x00080000)
#define DMA1_IT_GL6 ((uint32_t)0x00100000)
#define DMA1_IT_TC6 ((uint32_t)0x00200000)
#define DMA1_IT_HT6 ((uint32_t)0x00400000)
#define DMA1_IT_TE6 ((uint32_t)0x00800000)
#define DMA1_IT_GL7 ((uint32_t)0x01000000)
#define DMA1_IT_TC7 ((uint32_t)0x02000000)
#define DMA1_IT_HT7 ((uint32_t)0x04000000)
#define DMA1_IT_TE7 ((uint32_t)0x08000000)
#define DMA2_IT_GL1 ((uint32_t)0x10000001)
#define DMA2_IT_TC1 ((uint32_t)0x10000002)
#define DMA2_IT_HT1 ((uint32_t)0x10000004)
#define DMA2_IT_TE1 ((uint32_t)0x10000008)
#define DMA2_IT_GL2 ((uint32_t)0x10000010)
#define DMA2_IT_TC2 ((uint32_t)0x10000020)
#define DMA2_IT_HT2 ((uint32_t)0x10000040)
#define DMA2_IT_TE2 ((uint32_t)0x10000080)
#define DMA2_IT_GL3 ((uint32_t)0x10000100)
#define DMA2_IT_TC3 ((uint32_t)0x10000200)
#define DMA2_IT_HT3 ((uint32_t)0x10000400)
#define DMA2_IT_TE3 ((uint32_t)0x10000800)
#define DMA2_IT_GL4 ((uint32_t)0x10001000)
#define DMA2_IT_TC4 ((uint32_t)0x10002000)
#define DMA2_IT_HT4 ((uint32_t)0x10004000)
#define DMA2_IT_TE4 ((uint32_t)0x10008000)
#define DMA2_IT_GL5 ((uint32_t)0x10010000)
#define DMA2_IT_TC5 ((uint32_t)0x10020000)
#define DMA2_IT_HT5 ((uint32_t)0x10040000)
#define DMA2_IT_TE5 ((uint32_t)0x10080000)
#define IS_DMA_CLEAR_IT(IT) (((((IT) & 0xF0000000) == 0x00) || (((IT) & 0xEFF00000) == 0x00)) && ((IT) != 0x00))
#define IS_DMA_GET_IT(IT) (((IT) == DMA1_IT_GL1) || ((IT) == DMA1_IT_TC1) || \
((IT) == DMA1_IT_HT1) || ((IT) == DMA1_IT_TE1) || \
((IT) == DMA1_IT_GL2) || ((IT) == DMA1_IT_TC2) || \
((IT) == DMA1_IT_HT2) || ((IT) == DMA1_IT_TE2) || \
((IT) == DMA1_IT_GL3) || ((IT) == DMA1_IT_TC3) || \
((IT) == DMA1_IT_HT3) || ((IT) == DMA1_IT_TE3) || \
((IT) == DMA1_IT_GL4) || ((IT) == DMA1_IT_TC4) || \
((IT) == DMA1_IT_HT4) || ((IT) == DMA1_IT_TE4) || \
((IT) == DMA1_IT_GL5) || ((IT) == DMA1_IT_TC5) || \
((IT) == DMA1_IT_HT5) || ((IT) == DMA1_IT_TE5) || \
((IT) == DMA1_IT_GL6) || ((IT) == DMA1_IT_TC6) || \
((IT) == DMA1_IT_HT6) || ((IT) == DMA1_IT_TE6) || \
((IT) == DMA1_IT_GL7) || ((IT) == DMA1_IT_TC7) || \
((IT) == DMA1_IT_HT7) || ((IT) == DMA1_IT_TE7) || \
((IT) == DMA2_IT_GL1) || ((IT) == DMA2_IT_TC1) || \
((IT) == DMA2_IT_HT1) || ((IT) == DMA2_IT_TE1) || \
((IT) == DMA2_IT_GL2) || ((IT) == DMA2_IT_TC2) || \
((IT) == DMA2_IT_HT2) || ((IT) == DMA2_IT_TE2) || \
((IT) == DMA2_IT_GL3) || ((IT) == DMA2_IT_TC3) || \
((IT) == DMA2_IT_HT3) || ((IT) == DMA2_IT_TE3) || \
((IT) == DMA2_IT_GL4) || ((IT) == DMA2_IT_TC4) || \
((IT) == DMA2_IT_HT4) || ((IT) == DMA2_IT_TE4) || \
((IT) == DMA2_IT_GL5) || ((IT) == DMA2_IT_TC5) || \
((IT) == DMA2_IT_HT5) || ((IT) == DMA2_IT_TE5))
/**
* @}
*/
/** @defgroup DMA_flags_definition
* @{
*/
#define DMA1_FLAG_GL1 ((uint32_t)0x00000001)
#define DMA1_FLAG_TC1 ((uint32_t)0x00000002)
#define DMA1_FLAG_HT1 ((uint32_t)0x00000004)
#define DMA1_FLAG_TE1 ((uint32_t)0x00000008)
#define DMA1_FLAG_GL2 ((uint32_t)0x00000010)
#define DMA1_FLAG_TC2 ((uint32_t)0x00000020)
#define DMA1_FLAG_HT2 ((uint32_t)0x00000040)
#define DMA1_FLAG_TE2 ((uint32_t)0x00000080)
#define DMA1_FLAG_GL3 ((uint32_t)0x00000100)
#define DMA1_FLAG_TC3 ((uint32_t)0x00000200)
#define DMA1_FLAG_HT3 ((uint32_t)0x00000400)
#define DMA1_FLAG_TE3 ((uint32_t)0x00000800)
#define DMA1_FLAG_GL4 ((uint32_t)0x00001000)
#define DMA1_FLAG_TC4 ((uint32_t)0x00002000)
#define DMA1_FLAG_HT4 ((uint32_t)0x00004000)
#define DMA1_FLAG_TE4 ((uint32_t)0x00008000)
#define DMA1_FLAG_GL5 ((uint32_t)0x00010000)
#define DMA1_FLAG_TC5 ((uint32_t)0x00020000)
#define DMA1_FLAG_HT5 ((uint32_t)0x00040000)
#define DMA1_FLAG_TE5 ((uint32_t)0x00080000)
#define DMA1_FLAG_GL6 ((uint32_t)0x00100000)
#define DMA1_FLAG_TC6 ((uint32_t)0x00200000)
#define DMA1_FLAG_HT6 ((uint32_t)0x00400000)
#define DMA1_FLAG_TE6 ((uint32_t)0x00800000)
#define DMA1_FLAG_GL7 ((uint32_t)0x01000000)
#define DMA1_FLAG_TC7 ((uint32_t)0x02000000)
#define DMA1_FLAG_HT7 ((uint32_t)0x04000000)
#define DMA1_FLAG_TE7 ((uint32_t)0x08000000)
#define DMA2_FLAG_GL1 ((uint32_t)0x10000001)
#define DMA2_FLAG_TC1 ((uint32_t)0x10000002)
#define DMA2_FLAG_HT1 ((uint32_t)0x10000004)
#define DMA2_FLAG_TE1 ((uint32_t)0x10000008)
#define DMA2_FLAG_GL2 ((uint32_t)0x10000010)
#define DMA2_FLAG_TC2 ((uint32_t)0x10000020)
#define DMA2_FLAG_HT2 ((uint32_t)0x10000040)
#define DMA2_FLAG_TE2 ((uint32_t)0x10000080)
#define DMA2_FLAG_GL3 ((uint32_t)0x10000100)
#define DMA2_FLAG_TC3 ((uint32_t)0x10000200)
#define DMA2_FLAG_HT3 ((uint32_t)0x10000400)
#define DMA2_FLAG_TE3 ((uint32_t)0x10000800)
#define DMA2_FLAG_GL4 ((uint32_t)0x10001000)
#define DMA2_FLAG_TC4 ((uint32_t)0x10002000)
#define DMA2_FLAG_HT4 ((uint32_t)0x10004000)
#define DMA2_FLAG_TE4 ((uint32_t)0x10008000)
#define DMA2_FLAG_GL5 ((uint32_t)0x10010000)
#define DMA2_FLAG_TC5 ((uint32_t)0x10020000)
#define DMA2_FLAG_HT5 ((uint32_t)0x10040000)
#define DMA2_FLAG_TE5 ((uint32_t)0x10080000)
#define IS_DMA_CLEAR_FLAG(FLAG) (((((FLAG) & 0xF0000000) == 0x00) || (((FLAG) & 0xEFF00000) == 0x00)) && ((FLAG) != 0x00))
#define IS_DMA_GET_FLAG(FLAG) (((FLAG) == DMA1_FLAG_GL1) || ((FLAG) == DMA1_FLAG_TC1) || \
((FLAG) == DMA1_FLAG_HT1) || ((FLAG) == DMA1_FLAG_TE1) || \
((FLAG) == DMA1_FLAG_GL2) || ((FLAG) == DMA1_FLAG_TC2) || \
((FLAG) == DMA1_FLAG_HT2) || ((FLAG) == DMA1_FLAG_TE2) || \
((FLAG) == DMA1_FLAG_GL3) || ((FLAG) == DMA1_FLAG_TC3) || \
((FLAG) == DMA1_FLAG_HT3) || ((FLAG) == DMA1_FLAG_TE3) || \
((FLAG) == DMA1_FLAG_GL4) || ((FLAG) == DMA1_FLAG_TC4) || \
((FLAG) == DMA1_FLAG_HT4) || ((FLAG) == DMA1_FLAG_TE4) || \
((FLAG) == DMA1_FLAG_GL5) || ((FLAG) == DMA1_FLAG_TC5) || \
((FLAG) == DMA1_FLAG_HT5) || ((FLAG) == DMA1_FLAG_TE5) || \
((FLAG) == DMA1_FLAG_GL6) || ((FLAG) == DMA1_FLAG_TC6) || \
((FLAG) == DMA1_FLAG_HT6) || ((FLAG) == DMA1_FLAG_TE6) || \
((FLAG) == DMA1_FLAG_GL7) || ((FLAG) == DMA1_FLAG_TC7) || \
((FLAG) == DMA1_FLAG_HT7) || ((FLAG) == DMA1_FLAG_TE7) || \
((FLAG) == DMA2_FLAG_GL1) || ((FLAG) == DMA2_FLAG_TC1) || \
((FLAG) == DMA2_FLAG_HT1) || ((FLAG) == DMA2_FLAG_TE1) || \
((FLAG) == DMA2_FLAG_GL2) || ((FLAG) == DMA2_FLAG_TC2) || \
((FLAG) == DMA2_FLAG_HT2) || ((FLAG) == DMA2_FLAG_TE2) || \
((FLAG) == DMA2_FLAG_GL3) || ((FLAG) == DMA2_FLAG_TC3) || \
((FLAG) == DMA2_FLAG_HT3) || ((FLAG) == DMA2_FLAG_TE3) || \
((FLAG) == DMA2_FLAG_GL4) || ((FLAG) == DMA2_FLAG_TC4) || \
((FLAG) == DMA2_FLAG_HT4) || ((FLAG) == DMA2_FLAG_TE4) || \
((FLAG) == DMA2_FLAG_GL5) || ((FLAG) == DMA2_FLAG_TC5) || \
((FLAG) == DMA2_FLAG_HT5) || ((FLAG) == DMA2_FLAG_TE5))
/**
* @}
*/
/** @defgroup DMA_Buffer_Size
* @{
*/
#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000))
/**
* @}
*/
/**
* @}
*/
/** @defgroup DMA_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup DMA_Exported_Functions
* @{
*/
void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx);
void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct);
void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct);
void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState);
void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState);
void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber);
uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx);
FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG);
void DMA_ClearFlag(uint32_t DMAy_FLAG);
ITStatus DMA_GetITStatus(uint32_t DMAy_IT);
void DMA_ClearITPendingBit(uint32_t DMAy_IT);
#ifdef __cplusplus
}
#endif
#endif /*__AIR32F10x_DMA_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_EXTI_H
#define __AIR32F10x_EXTI_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup EXTI
* @{
*/
/** @defgroup EXTI_Exported_Types
* @{
*/
/**
* @brief EXTI mode enumeration
*/
typedef enum
{
EXTI_Mode_Interrupt = 0x00,
EXTI_Mode_Event = 0x04
}EXTIMode_TypeDef;
#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
/**
* @brief EXTI Trigger enumeration
*/
typedef enum
{
EXTI_Trigger_Rising = 0x08,
EXTI_Trigger_Falling = 0x0C,
EXTI_Trigger_Rising_Falling = 0x10
}EXTITrigger_TypeDef;
#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
((TRIGGER) == EXTI_Trigger_Falling) || \
((TRIGGER) == EXTI_Trigger_Rising_Falling))
/**
* @brief EXTI Init Structure definition
*/
typedef struct
{
uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled.
This parameter can be any combination of @ref EXTI_Lines */
EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines.
This parameter can be a value of @ref EXTIMode_TypeDef */
EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
This parameter can be a value of @ref EXTIMode_TypeDef */
FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines.
This parameter can be set either to ENABLE or DISABLE */
}EXTI_InitTypeDef;
/**
* @}
*/
/** @defgroup EXTI_Exported_Constants
* @{
*/
/** @defgroup EXTI_Lines
* @{
*/
#define EXTI_Line0 ((uint32_t)0x00001) /*!< External interrupt line 0 */
#define EXTI_Line1 ((uint32_t)0x00002) /*!< External interrupt line 1 */
#define EXTI_Line2 ((uint32_t)0x00004) /*!< External interrupt line 2 */
#define EXTI_Line3 ((uint32_t)0x00008) /*!< External interrupt line 3 */
#define EXTI_Line4 ((uint32_t)0x00010) /*!< External interrupt line 4 */
#define EXTI_Line5 ((uint32_t)0x00020) /*!< External interrupt line 5 */
#define EXTI_Line6 ((uint32_t)0x00040) /*!< External interrupt line 6 */
#define EXTI_Line7 ((uint32_t)0x00080) /*!< External interrupt line 7 */
#define EXTI_Line8 ((uint32_t)0x00100) /*!< External interrupt line 8 */
#define EXTI_Line9 ((uint32_t)0x00200) /*!< External interrupt line 9 */
#define EXTI_Line10 ((uint32_t)0x00400) /*!< External interrupt line 10 */
#define EXTI_Line11 ((uint32_t)0x00800) /*!< External interrupt line 11 */
#define EXTI_Line12 ((uint32_t)0x01000) /*!< External interrupt line 12 */
#define EXTI_Line13 ((uint32_t)0x02000) /*!< External interrupt line 13 */
#define EXTI_Line14 ((uint32_t)0x04000) /*!< External interrupt line 14 */
#define EXTI_Line15 ((uint32_t)0x08000) /*!< External interrupt line 15 */
#define EXTI_Line16 ((uint32_t)0x10000) /*!< External interrupt line 16 Connected to the PVD Output */
#define EXTI_Line17 ((uint32_t)0x20000) /*!< External interrupt line 17 Connected to the RTC Alarm event */
#define EXTI_Line18 ((uint32_t)0x40000) /*!< External interrupt line 18 Connected to the USB Device/USB OTG FS
Wakeup from suspend event */
#define EXTI_Line19 ((uint32_t)0x80000) /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF00000) == 0x00) && ((LINE) != (uint16_t)0x00))
#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19))
/**
* @}
*/
/**
* @}
*/
/** @defgroup EXTI_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup EXTI_Exported_Functions
* @{
*/
void EXTI_DeInit(void);
void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
void EXTI_ClearFlag(uint32_t EXTI_Line);
ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_EXTI_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_FLASH_H
#define __AIR32F10x_FLASH_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup FLASH
* @{
*/
/** @defgroup FLASH_Exported_Types
* @{
*/
/**
* @brief FLASH Status
*/
typedef enum
{
FLASH_BUSY = 1,
FLASH_ERROR_PG,
FLASH_ERROR_WRP,
FLASH_COMPLETE,
FLASH_TIMEOUT
}FLASH_Status;
/* Delay definition */
//#define EraseTimeout ((uint32_t)0x70000000)
//#define ProgramTimeout ((uint32_t)0x70000000)
#define EraseTimeout ((uint32_t)0x000B0000)
#define ProgramTimeout ((uint32_t)0x00002000)
/**
* @}
*/
/** @defgroup FLASH_Exported_Constants
* @{
*/
/** @defgroup Flash_Latency
* @{
*/
#define FLASH_Latency_0 ((uint32_t)0x00000000) /*!< FLASH Zero Latency cycle */
#define FLASH_Latency_1 ((uint32_t)0x00000001) /*!< FLASH One Latency cycle */
#define FLASH_Latency_2 ((uint32_t)0x00000002) /*!< FLASH Two Latency cycles */
#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \
((LATENCY) == FLASH_Latency_1) || \
((LATENCY) == FLASH_Latency_2))
/**
* @}
*/
/** @defgroup Half_Cycle_Enable_Disable
* @{
*/
#define FLASH_HalfCycleAccess_Enable ((uint32_t)0x00000008) /*!< FLASH Half Cycle Enable */
#define FLASH_HalfCycleAccess_Disable ((uint32_t)0x00000000) /*!< FLASH Half Cycle Disable */
#define IS_FLASH_HALFCYCLEACCESS_STATE(STATE) (((STATE) == FLASH_HalfCycleAccess_Enable) || \
((STATE) == FLASH_HalfCycleAccess_Disable))
/**
* @}
*/
/** @defgroup Prefetch_Buffer_Enable_Disable
* @{
*/
#define FLASH_PrefetchBuffer_Enable ((uint32_t)0x00000010) /*!< FLASH Prefetch Buffer Enable */
#define FLASH_PrefetchBuffer_Disable ((uint32_t)0x00000000) /*!< FLASH Prefetch Buffer Disable */
#define IS_FLASH_PREFETCHBUFFER_STATE(STATE) (((STATE) == FLASH_PrefetchBuffer_Enable) || \
((STATE) == FLASH_PrefetchBuffer_Disable))
/**
* @}
*/
/** @defgroup Option_Bytes_Write_Protection
* @{
*/
/* Values to be used with air32 Low and Medium density devices */
#define FLASH_WRProt_Pages0to3 ((uint32_t)0x00000001) /*!< air32 Low and Medium density devices: Write protection of page 0 to 3 */
#define FLASH_WRProt_Pages4to7 ((uint32_t)0x00000002) /*!< air32 Low and Medium density devices: Write protection of page 4 to 7 */
#define FLASH_WRProt_Pages8to11 ((uint32_t)0x00000004) /*!< air32 Low and Medium density devices: Write protection of page 8 to 11 */
#define FLASH_WRProt_Pages12to15 ((uint32_t)0x00000008) /*!< air32 Low and Medium density devices: Write protection of page 12 to 15 */
#define FLASH_WRProt_Pages16to19 ((uint32_t)0x00000010) /*!< air32 Low and Medium density devices: Write protection of page 16 to 19 */
#define FLASH_WRProt_Pages20to23 ((uint32_t)0x00000020) /*!< air32 Low and Medium density devices: Write protection of page 20 to 23 */
#define FLASH_WRProt_Pages24to27 ((uint32_t)0x00000040) /*!< air32 Low and Medium density devices: Write protection of page 24 to 27 */
#define FLASH_WRProt_Pages28to31 ((uint32_t)0x00000080) /*!< air32 Low and Medium density devices: Write protection of page 28 to 31 */
/* Values to be used with air32 Medium-density devices */
#define FLASH_WRProt_Pages32to35 ((uint32_t)0x00000100) /*!< air32 Medium-density devices: Write protection of page 32 to 35 */
#define FLASH_WRProt_Pages36to39 ((uint32_t)0x00000200) /*!< air32 Medium-density devices: Write protection of page 36 to 39 */
#define FLASH_WRProt_Pages40to43 ((uint32_t)0x00000400) /*!< air32 Medium-density devices: Write protection of page 40 to 43 */
#define FLASH_WRProt_Pages44to47 ((uint32_t)0x00000800) /*!< air32 Medium-density devices: Write protection of page 44 to 47 */
#define FLASH_WRProt_Pages48to51 ((uint32_t)0x00001000) /*!< air32 Medium-density devices: Write protection of page 48 to 51 */
#define FLASH_WRProt_Pages52to55 ((uint32_t)0x00002000) /*!< air32 Medium-density devices: Write protection of page 52 to 55 */
#define FLASH_WRProt_Pages56to59 ((uint32_t)0x00004000) /*!< air32 Medium-density devices: Write protection of page 56 to 59 */
#define FLASH_WRProt_Pages60to63 ((uint32_t)0x00008000) /*!< air32 Medium-density devices: Write protection of page 60 to 63 */
#define FLASH_WRProt_Pages64to67 ((uint32_t)0x00010000) /*!< air32 Medium-density devices: Write protection of page 64 to 67 */
#define FLASH_WRProt_Pages68to71 ((uint32_t)0x00020000) /*!< air32 Medium-density devices: Write protection of page 68 to 71 */
#define FLASH_WRProt_Pages72to75 ((uint32_t)0x00040000) /*!< air32 Medium-density devices: Write protection of page 72 to 75 */
#define FLASH_WRProt_Pages76to79 ((uint32_t)0x00080000) /*!< air32 Medium-density devices: Write protection of page 76 to 79 */
#define FLASH_WRProt_Pages80to83 ((uint32_t)0x00100000) /*!< air32 Medium-density devices: Write protection of page 80 to 83 */
#define FLASH_WRProt_Pages84to87 ((uint32_t)0x00200000) /*!< air32 Medium-density devices: Write protection of page 84 to 87 */
#define FLASH_WRProt_Pages88to91 ((uint32_t)0x00400000) /*!< air32 Medium-density devices: Write protection of page 88 to 91 */
#define FLASH_WRProt_Pages92to95 ((uint32_t)0x00800000) /*!< air32 Medium-density devices: Write protection of page 92 to 95 */
#define FLASH_WRProt_Pages96to99 ((uint32_t)0x01000000) /*!< air32 Medium-density devices: Write protection of page 96 to 99 */
#define FLASH_WRProt_Pages100to103 ((uint32_t)0x02000000) /*!< air32 Medium-density devices: Write protection of page 100 to 103 */
#define FLASH_WRProt_Pages104to107 ((uint32_t)0x04000000) /*!< air32 Medium-density devices: Write protection of page 104 to 107 */
#define FLASH_WRProt_Pages108to111 ((uint32_t)0x08000000) /*!< air32 Medium-density devices: Write protection of page 108 to 111 */
#define FLASH_WRProt_Pages112to115 ((uint32_t)0x10000000) /*!< air32 Medium-density devices: Write protection of page 112 to 115 */
#define FLASH_WRProt_Pages116to119 ((uint32_t)0x20000000) /*!< air32 Medium-density devices: Write protection of page 115 to 119 */
#define FLASH_WRProt_Pages120to123 ((uint32_t)0x40000000) /*!< air32 Medium-density devices: Write protection of page 120 to 123 */
#define FLASH_WRProt_Pages124to127 ((uint32_t)0x80000000) /*!< air32 Medium-density devices: Write protection of page 124 to 127 */
/* Values to be used with air32 High-density and air32F10X Connectivity line devices */
#define FLASH_WRProt_Pages0to1 ((uint32_t)0x00000001) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 0 to 1 */
#define FLASH_WRProt_Pages2to3 ((uint32_t)0x00000002) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 2 to 3 */
#define FLASH_WRProt_Pages4to5 ((uint32_t)0x00000004) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 4 to 5 */
#define FLASH_WRProt_Pages6to7 ((uint32_t)0x00000008) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 6 to 7 */
#define FLASH_WRProt_Pages8to9 ((uint32_t)0x00000010) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 8 to 9 */
#define FLASH_WRProt_Pages10to11 ((uint32_t)0x00000020) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 10 to 11 */
#define FLASH_WRProt_Pages12to13 ((uint32_t)0x00000040) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 12 to 13 */
#define FLASH_WRProt_Pages14to15 ((uint32_t)0x00000080) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 14 to 15 */
#define FLASH_WRProt_Pages16to17 ((uint32_t)0x00000100) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 16 to 17 */
#define FLASH_WRProt_Pages18to19 ((uint32_t)0x00000200) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 18 to 19 */
#define FLASH_WRProt_Pages20to21 ((uint32_t)0x00000400) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 20 to 21 */
#define FLASH_WRProt_Pages22to23 ((uint32_t)0x00000800) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 22 to 23 */
#define FLASH_WRProt_Pages24to25 ((uint32_t)0x00001000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 24 to 25 */
#define FLASH_WRProt_Pages26to27 ((uint32_t)0x00002000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 26 to 27 */
#define FLASH_WRProt_Pages28to29 ((uint32_t)0x00004000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 28 to 29 */
#define FLASH_WRProt_Pages30to31 ((uint32_t)0x00008000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 30 to 31 */
#define FLASH_WRProt_Pages32to33 ((uint32_t)0x00010000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 32 to 33 */
#define FLASH_WRProt_Pages34to35 ((uint32_t)0x00020000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 34 to 35 */
#define FLASH_WRProt_Pages36to37 ((uint32_t)0x00040000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 36 to 37 */
#define FLASH_WRProt_Pages38to39 ((uint32_t)0x00080000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 38 to 39 */
#define FLASH_WRProt_Pages40to41 ((uint32_t)0x00100000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 40 to 41 */
#define FLASH_WRProt_Pages42to43 ((uint32_t)0x00200000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 42 to 43 */
#define FLASH_WRProt_Pages44to45 ((uint32_t)0x00400000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 44 to 45 */
#define FLASH_WRProt_Pages46to47 ((uint32_t)0x00800000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 46 to 47 */
#define FLASH_WRProt_Pages48to49 ((uint32_t)0x01000000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 48 to 49 */
#define FLASH_WRProt_Pages50to51 ((uint32_t)0x02000000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 50 to 51 */
#define FLASH_WRProt_Pages52to53 ((uint32_t)0x04000000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 52 to 53 */
#define FLASH_WRProt_Pages54to55 ((uint32_t)0x08000000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 54 to 55 */
#define FLASH_WRProt_Pages56to57 ((uint32_t)0x10000000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 56 to 57 */
#define FLASH_WRProt_Pages58to59 ((uint32_t)0x20000000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 58 to 59 */
#define FLASH_WRProt_Pages60to61 ((uint32_t)0x40000000) /*!< air32 High-density, XL-density and Connectivity line devices:
Write protection of page 60 to 61 */
#define FLASH_WRProt_Pages62to127 ((uint32_t)0x80000000) /*!< air32 Connectivity line devices: Write protection of page 62 to 127 */
#define FLASH_WRProt_Pages62to255 ((uint32_t)0x80000000) /*!< air32 Medium-density devices: Write protection of page 62 to 255 */
#define FLASH_WRProt_Pages62to511 ((uint32_t)0x80000000) /*!< air32 XL-density devices: Write protection of page 62 to 511 */
#define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */
#define IS_FLASH_WRPROT_PAGE(PAGE) (((PAGE) != 0x00000000))
#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x080FFFFF))
#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806))
/**
* @}
*/
/** @defgroup Option_Bytes_IWatchdog
* @{
*/
#define OB_IWDG_SW ((uint16_t)0x0001) /*!< Software IWDG selected */
#define OB_IWDG_HW ((uint16_t)0x0000) /*!< Hardware IWDG selected */
#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
/**
* @}
*/
/** @defgroup Option_Bytes_nRST_STOP
* @{
*/
#define OB_STOP_NoRST ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */
#define OB_STOP_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */
#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
/**
* @}
*/
/** @defgroup Option_Bytes_nRST_STDBY
* @{
*/
#define OB_STDBY_NoRST ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */
#define OB_STDBY_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */
#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
/**
* @}
*/
/** @defgroup FLASH_Boot
* @{
*/
#define FLASH_BOOT_Bank1 ((uint16_t)0x0000) /*!< At startup, if boot pins are set in boot from user Flash position
and this parameter is selected the device will boot from Bank1(Default) */
#define FLASH_BOOT_Bank2 ((uint16_t)0x0001) /*!< At startup, if boot pins are set in boot from user Flash position
and this parameter is selected the device will boot from Bank 2 or Bank 1,
depending on the activation of the bank */
#define IS_FLASH_BOOT(BOOT) (((BOOT) == FLASH_BOOT_Bank1) || ((BOOT) == FLASH_BOOT_Bank2))
/**
* @}
*/
/** @defgroup FLASH_Interrupts
* @{
*/
#define FLASH_IT_BANK2_ERROR ((uint32_t)0x80000400) /*!< FPEC BANK2 error interrupt source */
#define FLASH_IT_BANK2_EOP ((uint32_t)0x80001000) /*!< End of FLASH BANK2 Operation Interrupt source */
#define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */
#define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */
#define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC BANK1 error interrupt source */
#define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH BANK1 Operation Interrupt source */
#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0x7FFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))
/**
* @}
*/
/** @defgroup FLASH_Flags
* @{
*/
#define FLASH_FLAG_BANK2_BSY ((uint32_t)0x80000001) /*!< FLASH BANK2 Busy flag */
#define FLASH_FLAG_BANK2_EOP ((uint32_t)0x80000020) /*!< FLASH BANK2 End of Operation flag */
#define FLASH_FLAG_BANK2_PGERR ((uint32_t)0x80000004) /*!< FLASH BANK2 Program error flag */
#define FLASH_FLAG_BANK2_WRPRTERR ((uint32_t)0x80000010) /*!< FLASH BANK2 Write protected error flag */
#define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/
#define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */
#define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */
#define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */
#define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */
#define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */
#define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */
#define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */
#define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */
#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0x7FFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000))
#define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \
((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \
((FLAG) == FLASH_FLAG_OPTERR)|| \
((FLAG) == FLASH_FLAG_BANK1_BSY) || ((FLAG) == FLASH_FLAG_BANK1_EOP) || \
((FLAG) == FLASH_FLAG_BANK1_PGERR) || ((FLAG) == FLASH_FLAG_BANK1_WRPRTERR) || \
((FLAG) == FLASH_FLAG_BANK2_BSY) || ((FLAG) == FLASH_FLAG_BANK2_EOP) || \
((FLAG) == FLASH_FLAG_BANK2_PGERR) || ((FLAG) == FLASH_FLAG_BANK2_WRPRTERR))
/**
* @}
*/
/**
* @}
*/
/** @defgroup FLASH_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup FLASH_Exported_Functions
* @{
*/
/*------------ Functions used for all air32F10x devices -----*/
void FLASH_SetLatency(uint32_t FLASH_Latency);
void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess);
void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer);
void FLASH_Unlock(void);
void FLASH_Lock(void);
FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
FLASH_Status FLASH_EraseAllPages(void);
FLASH_Status FLASH_EraseOptionBytes(void);
FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data);
FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages);
FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState);
FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY);
uint32_t FLASH_GetUserOptionByte(void);
uint32_t FLASH_GetWriteProtectionOptionByte(void);
FlagStatus FLASH_GetReadOutProtectionStatus(void);
FlagStatus FLASH_GetPrefetchBufferStatus(void);
void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
void FLASH_ClearFlag(uint32_t FLASH_FLAG);
FLASH_Status FLASH_GetStatus(void);
FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
/*------------ New function used for all air32F10x devices -----*/
void FLASH_UnlockBank1(void);
void FLASH_LockBank1(void);
FLASH_Status FLASH_EraseAllBank1Pages(void);
FLASH_Status FLASH_GetBank1Status(void);
FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout);
void FLASH_UnlockBank2(void);
void FLASH_LockBank2(void);
FLASH_Status FLASH_EraseAllBank2Pages(void);
FLASH_Status FLASH_GetBank2Status(void);
FLASH_Status FLASH_WaitForLastBank2Operation(uint32_t Timeout);
FLASH_Status FLASH_BootConfig(uint16_t FLASH_BOOT);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_FLASH_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_FSMC_H
#define __AIR32F10x_FSMC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup FSMC
* @{
*/
/** @defgroup FSMC_Exported_Types
* @{
*/
/**
* @brief Timing parameters For NOR/SRAM Banks
*/
typedef struct
{
uint32_t FSMC_AddressSetupTime; /*!< Defines the number of HCLK cycles to configure
the duration of the address setup time.
This parameter can be a value between 0 and 0xF.
@note: It is not used with synchronous NOR Flash memories. */
uint32_t FSMC_AddressHoldTime; /*!< Defines the number of HCLK cycles to configure
the duration of the address hold time.
This parameter can be a value between 0 and 0xF.
@note: It is not used with synchronous NOR Flash memories.*/
uint32_t FSMC_DataSetupTime; /*!< Defines the number of HCLK cycles to configure
the duration of the data setup time.
This parameter can be a value between 0 and 0xFF.
@note: It is used for SRAMs, ROMs and asynchronous multiplexed NOR Flash memories. */
uint32_t FSMC_BusTurnAroundDuration; /*!< Defines the number of HCLK cycles to configure
the duration of the bus turnaround.
This parameter can be a value between 0 and 0xF.
@note: It is only used for multiplexed NOR Flash memories. */
uint32_t FSMC_CLKDivision; /*!< Defines the period of CLK clock output signal, expressed in number of HCLK cycles.
This parameter can be a value between 1 and 0xF.
@note: This parameter is not used for asynchronous NOR Flash, SRAM or ROM accesses. */
uint32_t FSMC_DataLatency; /*!< Defines the number of memory clock cycles to issue
to the memory before getting the first data.
The value of this parameter depends on the memory type as shown below:
- It must be set to 0 in case of a CRAM
- It is don't care in asynchronous NOR, SRAM or ROM accesses
- It may assume a value between 0 and 0xF in NOR Flash memories
with synchronous burst mode enable */
uint32_t FSMC_AccessMode; /*!< Specifies the asynchronous access mode.
This parameter can be a value of @ref FSMC_Access_Mode */
}FSMC_NORSRAMTimingInitTypeDef;
/**
* @brief FSMC NOR/SRAM Init structure definition
*/
typedef struct
{
uint32_t FSMC_Bank; /*!< Specifies the NOR/SRAM memory bank that will be used.
This parameter can be a value of @ref FSMC_NORSRAM_Bank */
uint32_t FSMC_DataAddressMux; /*!< Specifies whether the address and data values are
multiplexed on the databus or not.
This parameter can be a value of @ref FSMC_Data_Address_Bus_Multiplexing */
uint32_t FSMC_MemoryType; /*!< Specifies the type of external memory attached to
the corresponding memory bank.
This parameter can be a value of @ref FSMC_Memory_Type */
uint32_t FSMC_MemoryDataWidth; /*!< Specifies the external memory device width.
This parameter can be a value of @ref FSMC_Data_Width */
uint32_t FSMC_BurstAccessMode; /*!< Enables or disables the burst access mode for Flash memory,
valid only with synchronous burst Flash memories.
This parameter can be a value of @ref FSMC_Burst_Access_Mode */
uint32_t FSMC_AsynchronousWait; /*!< Enables or disables wait signal during asynchronous transfers,
valid only with asynchronous Flash memories.
This parameter can be a value of @ref FSMC_AsynchronousWait */
uint32_t FSMC_WaitSignalPolarity; /*!< Specifies the wait signal polarity, valid only when accessing
the Flash memory in burst mode.
This parameter can be a value of @ref FSMC_Wait_Signal_Polarity */
uint32_t FSMC_WrapMode; /*!< Enables or disables the Wrapped burst access mode for Flash
memory, valid only when accessing Flash memories in burst mode.
This parameter can be a value of @ref FSMC_Wrap_Mode */
uint32_t FSMC_WaitSignalActive; /*!< Specifies if the wait signal is asserted by the memory one
clock cycle before the wait state or during the wait state,
valid only when accessing memories in burst mode.
This parameter can be a value of @ref FSMC_Wait_Timing */
uint32_t FSMC_WriteOperation; /*!< Enables or disables the write operation in the selected bank by the FSMC.
This parameter can be a value of @ref FSMC_Write_Operation */
uint32_t FSMC_WaitSignal; /*!< Enables or disables the wait-state insertion via wait
signal, valid for Flash memory access in burst mode.
This parameter can be a value of @ref FSMC_Wait_Signal */
uint32_t FSMC_ExtendedMode; /*!< Enables or disables the extended mode.
This parameter can be a value of @ref FSMC_Extended_Mode */
uint32_t FSMC_WriteBurst; /*!< Enables or disables the write burst operation.
This parameter can be a value of @ref FSMC_Write_Burst */
FSMC_NORSRAMTimingInitTypeDef* FSMC_ReadWriteTimingStruct; /*!< Timing Parameters for write and read access if the ExtendedMode is not used*/
FSMC_NORSRAMTimingInitTypeDef* FSMC_WriteTimingStruct; /*!< Timing Parameters for write access if the ExtendedMode is used*/
}FSMC_NORSRAMInitTypeDef;
/**
* @brief Timing parameters For FSMC NAND and PCCARD Banks
*/
typedef struct
{
uint32_t FSMC_SetupTime; /*!< Defines the number of HCLK cycles to setup address before
the command assertion for NAND-Flash read or write access
to common/Attribute or I/O memory space (depending on
the memory space timing to be configured).
This parameter can be a value between 0 and 0xFF.*/
uint32_t FSMC_WaitSetupTime; /*!< Defines the minimum number of HCLK cycles to assert the
command for NAND-Flash read or write access to
common/Attribute or I/O memory space (depending on the
memory space timing to be configured).
This parameter can be a number between 0x00 and 0xFF */
uint32_t FSMC_HoldSetupTime; /*!< Defines the number of HCLK clock cycles to hold address
(and data for write access) after the command deassertion
for NAND-Flash read or write access to common/Attribute
or I/O memory space (depending on the memory space timing
to be configured).
This parameter can be a number between 0x00 and 0xFF */
uint32_t FSMC_HiZSetupTime; /*!< Defines the number of HCLK clock cycles during which the
databus is kept in HiZ after the start of a NAND-Flash
write access to common/Attribute or I/O memory space (depending
on the memory space timing to be configured).
This parameter can be a number between 0x00 and 0xFF */
}FSMC_NAND_PCCARDTimingInitTypeDef;
/**
* @brief FSMC NAND Init structure definition
*/
typedef struct
{
uint32_t FSMC_Bank; /*!< Specifies the NAND memory bank that will be used.
This parameter can be a value of @ref FSMC_NAND_Bank */
uint32_t FSMC_Waitfeature; /*!< Enables or disables the Wait feature for the NAND Memory Bank.
This parameter can be any value of @ref FSMC_Wait_feature */
uint32_t FSMC_MemoryDataWidth; /*!< Specifies the external memory device width.
This parameter can be any value of @ref FSMC_Data_Width */
uint32_t FSMC_ECC; /*!< Enables or disables the ECC computation.
This parameter can be any value of @ref FSMC_ECC */
uint32_t FSMC_ECCPageSize; /*!< Defines the page size for the extended ECC.
This parameter can be any value of @ref FSMC_ECC_Page_Size */
uint32_t FSMC_TCLRSetupTime; /*!< Defines the number of HCLK cycles to configure the
delay between CLE low and RE low.
This parameter can be a value between 0 and 0xFF. */
uint32_t FSMC_TARSetupTime; /*!< Defines the number of HCLK cycles to configure the
delay between ALE low and RE low.
This parameter can be a number between 0x0 and 0xFF */
FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_CommonSpaceTimingStruct; /*!< FSMC Common Space Timing */
FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_AttributeSpaceTimingStruct; /*!< FSMC Attribute Space Timing */
}FSMC_NANDInitTypeDef;
/**
* @brief FSMC PCCARD Init structure definition
*/
typedef struct
{
uint32_t FSMC_Waitfeature; /*!< Enables or disables the Wait feature for the Memory Bank.
This parameter can be any value of @ref FSMC_Wait_feature */
uint32_t FSMC_TCLRSetupTime; /*!< Defines the number of HCLK cycles to configure the
delay between CLE low and RE low.
This parameter can be a value between 0 and 0xFF. */
uint32_t FSMC_TARSetupTime; /*!< Defines the number of HCLK cycles to configure the
delay between ALE low and RE low.
This parameter can be a number between 0x0 and 0xFF */
FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_CommonSpaceTimingStruct; /*!< FSMC Common Space Timing */
FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_AttributeSpaceTimingStruct; /*!< FSMC Attribute Space Timing */
FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_IOSpaceTimingStruct; /*!< FSMC IO Space Timing */
}FSMC_PCCARDInitTypeDef;
/**
* @}
*/
/** @defgroup FSMC_Exported_Constants
* @{
*/
/** @defgroup FSMC_NORSRAM_Bank
* @{
*/
#define FSMC_Bank1_NORSRAM1 ((uint32_t)0x00000000)
#define FSMC_Bank1_NORSRAM2 ((uint32_t)0x00000002)
#define FSMC_Bank1_NORSRAM3 ((uint32_t)0x00000004)
#define FSMC_Bank1_NORSRAM4 ((uint32_t)0x00000006)
/**
* @}
*/
/** @defgroup FSMC_NAND_Bank
* @{
*/
#define FSMC_Bank2_NAND ((uint32_t)0x00000010)
#define FSMC_Bank3_NAND ((uint32_t)0x00000100)
/**
* @}
*/
/** @defgroup FSMC_PCCARD_Bank
* @{
*/
#define FSMC_Bank4_PCCARD ((uint32_t)0x00001000)
/**
* @}
*/
#define IS_FSMC_NORSRAM_BANK(BANK) (((BANK) == FSMC_Bank1_NORSRAM1) || \
((BANK) == FSMC_Bank1_NORSRAM2) || \
((BANK) == FSMC_Bank1_NORSRAM3) || \
((BANK) == FSMC_Bank1_NORSRAM4))
#define IS_FSMC_NAND_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
((BANK) == FSMC_Bank3_NAND))
#define IS_FSMC_GETFLAG_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
((BANK) == FSMC_Bank3_NAND) || \
((BANK) == FSMC_Bank4_PCCARD))
#define IS_FSMC_IT_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
((BANK) == FSMC_Bank3_NAND) || \
((BANK) == FSMC_Bank4_PCCARD))
/** @defgroup NOR_SRAM_Controller
* @{
*/
/** @defgroup FSMC_Data_Address_Bus_Multiplexing
* @{
*/
#define FSMC_DataAddressMux_Disable ((uint32_t)0x00000000)
#define FSMC_DataAddressMux_Enable ((uint32_t)0x00000002)
#define IS_FSMC_MUX(MUX) (((MUX) == FSMC_DataAddressMux_Disable) || \
((MUX) == FSMC_DataAddressMux_Enable))
/**
* @}
*/
/** @defgroup FSMC_Memory_Type
* @{
*/
#define FSMC_MemoryType_SRAM ((uint32_t)0x00000000)
#define FSMC_MemoryType_PSRAM ((uint32_t)0x00000004)
#define FSMC_MemoryType_NOR ((uint32_t)0x00000008)
#define IS_FSMC_MEMORY(MEMORY) (((MEMORY) == FSMC_MemoryType_SRAM) || \
((MEMORY) == FSMC_MemoryType_PSRAM)|| \
((MEMORY) == FSMC_MemoryType_NOR))
/**
* @}
*/
/** @defgroup FSMC_Data_Width
* @{
*/
#define FSMC_MemoryDataWidth_8b ((uint32_t)0x00000000)
#define FSMC_MemoryDataWidth_16b ((uint32_t)0x00000010)
#define IS_FSMC_MEMORY_WIDTH(WIDTH) (((WIDTH) == FSMC_MemoryDataWidth_8b) || \
((WIDTH) == FSMC_MemoryDataWidth_16b))
/**
* @}
*/
/** @defgroup FSMC_Burst_Access_Mode
* @{
*/
#define FSMC_BurstAccessMode_Disable ((uint32_t)0x00000000)
#define FSMC_BurstAccessMode_Enable ((uint32_t)0x00000100)
#define IS_FSMC_BURSTMODE(STATE) (((STATE) == FSMC_BurstAccessMode_Disable) || \
((STATE) == FSMC_BurstAccessMode_Enable))
/**
* @}
*/
/** @defgroup FSMC_AsynchronousWait
* @{
*/
#define FSMC_AsynchronousWait_Disable ((uint32_t)0x00000000)
#define FSMC_AsynchronousWait_Enable ((uint32_t)0x00008000)
#define IS_FSMC_ASYNWAIT(STATE) (((STATE) == FSMC_AsynchronousWait_Disable) || \
((STATE) == FSMC_AsynchronousWait_Enable))
/**
* @}
*/
/** @defgroup FSMC_Wait_Signal_Polarity
* @{
*/
#define FSMC_WaitSignalPolarity_Low ((uint32_t)0x00000000)
#define FSMC_WaitSignalPolarity_High ((uint32_t)0x00000200)
#define IS_FSMC_WAIT_POLARITY(POLARITY) (((POLARITY) == FSMC_WaitSignalPolarity_Low) || \
((POLARITY) == FSMC_WaitSignalPolarity_High))
/**
* @}
*/
/** @defgroup FSMC_Wrap_Mode
* @{
*/
#define FSMC_WrapMode_Disable ((uint32_t)0x00000000)
#define FSMC_WrapMode_Enable ((uint32_t)0x00000400)
#define IS_FSMC_WRAP_MODE(MODE) (((MODE) == FSMC_WrapMode_Disable) || \
((MODE) == FSMC_WrapMode_Enable))
/**
* @}
*/
/** @defgroup FSMC_Wait_Timing
* @{
*/
#define FSMC_WaitSignalActive_BeforeWaitState ((uint32_t)0x00000000)
#define FSMC_WaitSignalActive_DuringWaitState ((uint32_t)0x00000800)
#define IS_FSMC_WAIT_SIGNAL_ACTIVE(ACTIVE) (((ACTIVE) == FSMC_WaitSignalActive_BeforeWaitState) || \
((ACTIVE) == FSMC_WaitSignalActive_DuringWaitState))
/**
* @}
*/
/** @defgroup FSMC_Write_Operation
* @{
*/
#define FSMC_WriteOperation_Disable ((uint32_t)0x00000000)
#define FSMC_WriteOperation_Enable ((uint32_t)0x00001000)
#define IS_FSMC_WRITE_OPERATION(OPERATION) (((OPERATION) == FSMC_WriteOperation_Disable) || \
((OPERATION) == FSMC_WriteOperation_Enable))
/**
* @}
*/
/** @defgroup FSMC_Wait_Signal
* @{
*/
#define FSMC_WaitSignal_Disable ((uint32_t)0x00000000)
#define FSMC_WaitSignal_Enable ((uint32_t)0x00002000)
#define IS_FSMC_WAITE_SIGNAL(SIGNAL) (((SIGNAL) == FSMC_WaitSignal_Disable) || \
((SIGNAL) == FSMC_WaitSignal_Enable))
/**
* @}
*/
/** @defgroup FSMC_Extended_Mode
* @{
*/
#define FSMC_ExtendedMode_Disable ((uint32_t)0x00000000)
#define FSMC_ExtendedMode_Enable ((uint32_t)0x00004000)
#define IS_FSMC_EXTENDED_MODE(MODE) (((MODE) == FSMC_ExtendedMode_Disable) || \
((MODE) == FSMC_ExtendedMode_Enable))
/**
* @}
*/
/** @defgroup FSMC_Write_Burst
* @{
*/
#define FSMC_WriteBurst_Disable ((uint32_t)0x00000000)
#define FSMC_WriteBurst_Enable ((uint32_t)0x00080000)
#define IS_FSMC_WRITE_BURST(BURST) (((BURST) == FSMC_WriteBurst_Disable) || \
((BURST) == FSMC_WriteBurst_Enable))
/**
* @}
*/
/** @defgroup FSMC_Address_Setup_Time
* @{
*/
#define IS_FSMC_ADDRESS_SETUP_TIME(TIME) ((TIME) <= 0xF)
/**
* @}
*/
/** @defgroup FSMC_Address_Hold_Time
* @{
*/
#define IS_FSMC_ADDRESS_HOLD_TIME(TIME) ((TIME) <= 0xF)
/**
* @}
*/
/** @defgroup FSMC_Data_Setup_Time
* @{
*/
#define IS_FSMC_DATASETUP_TIME(TIME) (((TIME) > 0) && ((TIME) <= 0xFF))
/**
* @}
*/
/** @defgroup FSMC_Bus_Turn_around_Duration
* @{
*/
#define IS_FSMC_TURNAROUND_TIME(TIME) ((TIME) <= 0xF)
/**
* @}
*/
/** @defgroup FSMC_CLK_Division
* @{
*/
#define IS_FSMC_CLK_DIV(DIV) ((DIV) <= 0xF)
/**
* @}
*/
/** @defgroup FSMC_Data_Latency
* @{
*/
#define IS_FSMC_DATA_LATENCY(LATENCY) ((LATENCY) <= 0xF)
/**
* @}
*/
/** @defgroup FSMC_Access_Mode
* @{
*/
#define FSMC_AccessMode_A ((uint32_t)0x00000000)
#define FSMC_AccessMode_B ((uint32_t)0x10000000)
#define FSMC_AccessMode_C ((uint32_t)0x20000000)
#define FSMC_AccessMode_D ((uint32_t)0x30000000)
#define IS_FSMC_ACCESS_MODE(MODE) (((MODE) == FSMC_AccessMode_A) || \
((MODE) == FSMC_AccessMode_B) || \
((MODE) == FSMC_AccessMode_C) || \
((MODE) == FSMC_AccessMode_D))
/**
* @}
*/
/**
* @}
*/
/** @defgroup NAND_PCCARD_Controller
* @{
*/
/** @defgroup FSMC_Wait_feature
* @{
*/
#define FSMC_Waitfeature_Disable ((uint32_t)0x00000000)
#define FSMC_Waitfeature_Enable ((uint32_t)0x00000002)
#define IS_FSMC_WAIT_FEATURE(FEATURE) (((FEATURE) == FSMC_Waitfeature_Disable) || \
((FEATURE) == FSMC_Waitfeature_Enable))
/**
* @}
*/
/** @defgroup FSMC_ECC
* @{
*/
#define FSMC_ECC_Disable ((uint32_t)0x00000000)
#define FSMC_ECC_Enable ((uint32_t)0x00000040)
#define IS_FSMC_ECC_STATE(STATE) (((STATE) == FSMC_ECC_Disable) || \
((STATE) == FSMC_ECC_Enable))
/**
* @}
*/
/** @defgroup FSMC_ECC_Page_Size
* @{
*/
#define FSMC_ECCPageSize_256Bytes ((uint32_t)0x00000000)
#define FSMC_ECCPageSize_512Bytes ((uint32_t)0x00020000)
#define FSMC_ECCPageSize_1024Bytes ((uint32_t)0x00040000)
#define FSMC_ECCPageSize_2048Bytes ((uint32_t)0x00060000)
#define FSMC_ECCPageSize_4096Bytes ((uint32_t)0x00080000)
#define FSMC_ECCPageSize_8192Bytes ((uint32_t)0x000A0000)
#define IS_FSMC_ECCPAGE_SIZE(SIZE) (((SIZE) == FSMC_ECCPageSize_256Bytes) || \
((SIZE) == FSMC_ECCPageSize_512Bytes) || \
((SIZE) == FSMC_ECCPageSize_1024Bytes) || \
((SIZE) == FSMC_ECCPageSize_2048Bytes) || \
((SIZE) == FSMC_ECCPageSize_4096Bytes) || \
((SIZE) == FSMC_ECCPageSize_8192Bytes))
/**
* @}
*/
/** @defgroup FSMC_TCLR_Setup_Time
* @{
*/
#define IS_FSMC_TCLR_TIME(TIME) ((TIME) <= 0xFF)
/**
* @}
*/
/** @defgroup FSMC_TAR_Setup_Time
* @{
*/
#define IS_FSMC_TAR_TIME(TIME) ((TIME) <= 0xFF)
/**
* @}
*/
/** @defgroup FSMC_Setup_Time
* @{
*/
#define IS_FSMC_SETUP_TIME(TIME) ((TIME) <= 0xFF)
/**
* @}
*/
/** @defgroup FSMC_Wait_Setup_Time
* @{
*/
#define IS_FSMC_WAIT_TIME(TIME) ((TIME) <= 0xFF)
/**
* @}
*/
/** @defgroup FSMC_Hold_Setup_Time
* @{
*/
#define IS_FSMC_HOLD_TIME(TIME) ((TIME) <= 0xFF)
/**
* @}
*/
/** @defgroup FSMC_HiZ_Setup_Time
* @{
*/
#define IS_FSMC_HIZ_TIME(TIME) ((TIME) <= 0xFF)
/**
* @}
*/
/** @defgroup FSMC_Interrupt_sources
* @{
*/
#define FSMC_IT_RisingEdge ((uint32_t)0x00000008)
#define FSMC_IT_Level ((uint32_t)0x00000010)
#define FSMC_IT_FallingEdge ((uint32_t)0x00000020)
#define IS_FSMC_IT(IT) ((((IT) & (uint32_t)0xFFFFFFC7) == 0x00000000) && ((IT) != 0x00000000))
#define IS_FSMC_GET_IT(IT) (((IT) == FSMC_IT_RisingEdge) || \
((IT) == FSMC_IT_Level) || \
((IT) == FSMC_IT_FallingEdge))
/**
* @}
*/
/** @defgroup FSMC_Flags
* @{
*/
#define FSMC_FLAG_RisingEdge ((uint32_t)0x00000001)
#define FSMC_FLAG_Level ((uint32_t)0x00000002)
#define FSMC_FLAG_FallingEdge ((uint32_t)0x00000004)
#define FSMC_FLAG_FEMPT ((uint32_t)0x00000040)
#define IS_FSMC_GET_FLAG(FLAG) (((FLAG) == FSMC_FLAG_RisingEdge) || \
((FLAG) == FSMC_FLAG_Level) || \
((FLAG) == FSMC_FLAG_FallingEdge) || \
((FLAG) == FSMC_FLAG_FEMPT))
#define IS_FSMC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFF8) == 0x00000000) && ((FLAG) != 0x00000000))
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/** @defgroup FSMC_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup FSMC_Exported_Functions
* @{
*/
void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank);
void FSMC_NANDDeInit(uint32_t FSMC_Bank);
void FSMC_PCCARDDeInit(void);
void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct);
void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct);
void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct);
void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct);
void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct);
void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct);
void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState);
void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState);
void FSMC_PCCARDCmd(FunctionalState NewState);
void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState);
uint32_t FSMC_GetECC(uint32_t FSMC_Bank);
void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState);
FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG);
void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG);
ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT);
void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT);
#ifdef __cplusplus
}
#endif
#endif /*__AIR32F10x_FSMC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_GPIO_H
#define __AIR32F10x_GPIO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup GPIO
* @{
*/
/** @defgroup GPIO_Exported_Types
* @{
*/
#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
((PERIPH) == GPIOB) || \
((PERIPH) == GPIOC) || \
((PERIPH) == GPIOD) || \
((PERIPH) == GPIOE) || \
((PERIPH) == GPIOF) || \
((PERIPH) == GPIOG))
/**
* @brief Output Maximum frequency selection
*/
typedef enum
{
GPIO_Speed_10MHz = 1,
GPIO_Speed_2MHz,
GPIO_Speed_50MHz
}GPIOSpeed_TypeDef;
#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_10MHz) || ((SPEED) == GPIO_Speed_2MHz) || \
((SPEED) == GPIO_Speed_50MHz))
/**
* @brief Configuration Mode enumeration
*/
typedef enum
{ GPIO_Mode_AIN = 0x0,
GPIO_Mode_IN_FLOATING = 0x04,
GPIO_Mode_IPD = 0x28,
GPIO_Mode_IPU = 0x48,
GPIO_Mode_Out_OD = 0x14,
GPIO_Mode_Out_PP = 0x10,
GPIO_Mode_AF_OD = 0x1C,
GPIO_Mode_AF_PP = 0x18
}GPIOMode_TypeDef;
#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_AIN) || ((MODE) == GPIO_Mode_IN_FLOATING) || \
((MODE) == GPIO_Mode_IPD) || ((MODE) == GPIO_Mode_IPU) || \
((MODE) == GPIO_Mode_Out_OD) || ((MODE) == GPIO_Mode_Out_PP) || \
((MODE) == GPIO_Mode_AF_OD) || ((MODE) == GPIO_Mode_AF_PP))
/**
* @brief GPIO Init structure definition
*/
typedef struct
{
uint16_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured.
This parameter can be any value of @ref GPIO_pins_define */
GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins.
This parameter can be a value of @ref GPIOSpeed_TypeDef */
GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins.
This parameter can be a value of @ref GPIOMode_TypeDef */
}GPIO_InitTypeDef;
/**
* @brief Bit_SET and Bit_RESET enumeration
*/
typedef enum
{ Bit_RESET = 0,
Bit_SET
}BitAction;
#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
/**
* @}
*/
/** @defgroup GPIO_Exported_Constants
* @{
*/
/** @defgroup GPIO_pins_define
* @{
*/
#define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */
#define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */
#define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */
#define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */
#define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */
#define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */
#define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */
#define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */
#define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */
#define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */
#define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */
#define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */
#define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */
#define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */
#define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */
#define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */
#define GPIO_Pin_All ((uint16_t)0xFFFF) /*!< All pins selected */
#define IS_GPIO_PIN(PIN) ((((PIN) & (uint16_t)0x00) == 0x00) && ((PIN) != (uint16_t)0x00))
#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
((PIN) == GPIO_Pin_1) || \
((PIN) == GPIO_Pin_2) || \
((PIN) == GPIO_Pin_3) || \
((PIN) == GPIO_Pin_4) || \
((PIN) == GPIO_Pin_5) || \
((PIN) == GPIO_Pin_6) || \
((PIN) == GPIO_Pin_7) || \
((PIN) == GPIO_Pin_8) || \
((PIN) == GPIO_Pin_9) || \
((PIN) == GPIO_Pin_10) || \
((PIN) == GPIO_Pin_11) || \
((PIN) == GPIO_Pin_12) || \
((PIN) == GPIO_Pin_13) || \
((PIN) == GPIO_Pin_14) || \
((PIN) == GPIO_Pin_15))
/** @defgroup GPIO_Remap_define
* @{
*/
#define GPIO_Remap_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Alternate Function mapping */
#define GPIO_Remap_I2C1 ((uint32_t)0x00000002) /*!< I2C1 Alternate Function mapping */
#define GPIO_Remap_USART1 ((uint32_t)0x00000004) /*!< USART1 Alternate Function mapping */
#define GPIO_Remap_USART2 ((uint32_t)0x00000008) /*!< USART2 Alternate Function mapping */
#define GPIO_PartialRemap_USART3 ((uint32_t)0x00140010) /*!< USART3 Partial Alternate Function mapping */
#define GPIO_FullRemap_USART3 ((uint32_t)0x00140030) /*!< USART3 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM1 ((uint32_t)0x00160040) /*!< TIM1 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM1 ((uint32_t)0x001600C0) /*!< TIM1 Full Alternate Function mapping */
#define GPIO_PartialRemap1_TIM2 ((uint32_t)0x00180100) /*!< TIM2 Partial1 Alternate Function mapping */
#define GPIO_PartialRemap2_TIM2 ((uint32_t)0x00180200) /*!< TIM2 Partial2 Alternate Function mapping */
#define GPIO_FullRemap_TIM2 ((uint32_t)0x00180300) /*!< TIM2 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM3 ((uint32_t)0x001A0800) /*!< TIM3 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM3 ((uint32_t)0x001A0C00) /*!< TIM3 Full Alternate Function mapping */
#define GPIO_Remap_TIM4 ((uint32_t)0x00001000) /*!< TIM4 Alternate Function mapping */
#define GPIO_Remap1_CAN1 ((uint32_t)0x001D4000) /*!< CAN1 Alternate Function mapping */
#define GPIO_Remap2_CAN1 ((uint32_t)0x001D6000) /*!< CAN1 Alternate Function mapping */
#define GPIO_Remap_PD01 ((uint32_t)0x00008000) /*!< PD01 Alternate Function mapping */
#define GPIO_Remap_TIM5CH4_LSI ((uint32_t)0x00200001) /*!< LSI connected to TIM5 Channel4 input capture for calibration */
#define GPIO_Remap_ADC1_ETRGINJ ((uint32_t)0x00200002) /*!< ADC1 External Trigger Injected Conversion remapping */
#define GPIO_Remap_ADC1_ETRGREG ((uint32_t)0x00200004) /*!< ADC1 External Trigger Regular Conversion remapping */
#define GPIO_Remap_ADC2_ETRGINJ ((uint32_t)0x00200008) /*!< ADC2 External Trigger Injected Conversion remapping */
#define GPIO_Remap_ADC2_ETRGREG ((uint32_t)0x00200010) /*!< ADC2 External Trigger Regular Conversion remapping */
#define GPIO_Remap_ETH ((uint32_t)0x00200020) /*!< Ethernet remapping (only for Connectivity line devices) */
#define GPIO_Remap_CAN2 ((uint32_t)0x00200040) /*!< CAN2 remapping (only for Connectivity line devices) */
#define GPIO_Remap_SWJ_NoJTRST ((uint32_t)0x00300100) /*!< Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
#define GPIO_Remap_SWJ_JTAGDisable ((uint32_t)0x00300200) /*!< JTAG-DP Disabled and SW-DP Enabled */
#define GPIO_Remap_SWJ_Disable ((uint32_t)0x00300400) /*!< Full SWJ Disabled (JTAG-DP + SW-DP) */
#define GPIO_Remap_SPI3 ((uint32_t)0x00201100) /*!< SPI3/I2S3 Alternate Function mapping (only for Connectivity line devices) */
#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32_t)0x00202000) /*!< Ethernet PTP output or USB OTG SOF (Start of Frame) connected
to TIM2 Internal Trigger 1 for calibration
(only for Connectivity line devices) */
#define GPIO_Remap_PTP_PPS ((uint32_t)0x00204000) /*!< Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices) */
#define GPIO_Remap_TIM15 ((uint32_t)0x80000001) /*!< TIM15 Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_TIM16 ((uint32_t)0x80000002) /*!< TIM16 Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_TIM17 ((uint32_t)0x80000004) /*!< TIM17 Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_CEC ((uint32_t)0x80000008) /*!< CEC Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_TIM1_DMA ((uint32_t)0x80000010) /*!< TIM1 DMA requests mapping (only for Value line devices) */
#define GPIO_Remap_TIM9 ((uint32_t)0x80000020) /*!< TIM9 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_TIM10 ((uint32_t)0x80000040) /*!< TIM10 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_TIM11 ((uint32_t)0x80000080) /*!< TIM11 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_TIM13 ((uint32_t)0x80000100) /*!< TIM13 Alternate Function mapping (only for High density Value line and XL-density devices) */
#define GPIO_Remap_TIM14 ((uint32_t)0x80000200) /*!< TIM14 Alternate Function mapping (only for High density Value line and XL-density devices) */
#define GPIO_Remap_FSMC_NADV ((uint32_t)0x80000400) /*!< FSMC_NADV Alternate Function mapping (only for High density Value line and XL-density devices) */
#define GPIO_Remap_TIM67_DAC_DMA ((uint32_t)0x80000800) /*!< TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices) */
#define GPIO_Remap_TIM12 ((uint32_t)0x80001000) /*!< TIM12 Alternate Function mapping (only for High density Value line devices) */
#define GPIO_Remap_MISC ((uint32_t)0x80002000) /*!< Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping,
only for High density Value line devices) */
#define IS_GPIO_REMAP(REMAP) (((REMAP) == GPIO_Remap_SPI1) || ((REMAP) == GPIO_Remap_I2C1) || \
((REMAP) == GPIO_Remap_USART1) || ((REMAP) == GPIO_Remap_USART2) || \
((REMAP) == GPIO_PartialRemap_USART3) || ((REMAP) == GPIO_FullRemap_USART3) || \
((REMAP) == GPIO_PartialRemap_TIM1) || ((REMAP) == GPIO_FullRemap_TIM1) || \
((REMAP) == GPIO_PartialRemap1_TIM2) || ((REMAP) == GPIO_PartialRemap2_TIM2) || \
((REMAP) == GPIO_FullRemap_TIM2) || ((REMAP) == GPIO_PartialRemap_TIM3) || \
((REMAP) == GPIO_FullRemap_TIM3) || ((REMAP) == GPIO_Remap_TIM4) || \
((REMAP) == GPIO_Remap1_CAN1) || ((REMAP) == GPIO_Remap2_CAN1) || \
((REMAP) == GPIO_Remap_PD01) || ((REMAP) == GPIO_Remap_TIM5CH4_LSI) || \
((REMAP) == GPIO_Remap_ADC1_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC1_ETRGREG) || \
((REMAP) == GPIO_Remap_ADC2_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC2_ETRGREG) || \
((REMAP) == GPIO_Remap_ETH) ||((REMAP) == GPIO_Remap_CAN2) || \
((REMAP) == GPIO_Remap_SWJ_NoJTRST) || ((REMAP) == GPIO_Remap_SWJ_JTAGDisable) || \
((REMAP) == GPIO_Remap_SWJ_Disable)|| ((REMAP) == GPIO_Remap_SPI3) || \
((REMAP) == GPIO_Remap_TIM2ITR1_PTP_SOF) || ((REMAP) == GPIO_Remap_PTP_PPS) || \
((REMAP) == GPIO_Remap_TIM15) || ((REMAP) == GPIO_Remap_TIM16) || \
((REMAP) == GPIO_Remap_TIM17) || ((REMAP) == GPIO_Remap_CEC) || \
((REMAP) == GPIO_Remap_TIM1_DMA) || ((REMAP) == GPIO_Remap_TIM9) || \
((REMAP) == GPIO_Remap_TIM10) || ((REMAP) == GPIO_Remap_TIM11) || \
((REMAP) == GPIO_Remap_TIM13) || ((REMAP) == GPIO_Remap_TIM14) || \
((REMAP) == GPIO_Remap_FSMC_NADV) || ((REMAP) == GPIO_Remap_TIM67_DAC_DMA) || \
((REMAP) == GPIO_Remap_TIM12) || ((REMAP) == GPIO_Remap_MISC) ||\
((REMAP) == GPIO_Remap_FSMC1))
#define GPIO_Remap_FSMC1 ((uint32_t)0x40000000)
#define GPIO_Remap_FSMC2 ((uint32_t)0x80000000)
#define IS_air_GPIO_REMAP(REMAP) (((REMAP) == GPIO_Remap_FSMC1) || ((REMAP) == GPIO_Remap_FSMC2))
/**
* @}
*/
/** @defgroup GPIO_Port_Sources
* @{
*/
#define GPIO_PortSourceGPIOA ((uint8_t)0x00)
#define GPIO_PortSourceGPIOB ((uint8_t)0x01)
#define GPIO_PortSourceGPIOC ((uint8_t)0x02)
#define GPIO_PortSourceGPIOD ((uint8_t)0x03)
#define GPIO_PortSourceGPIOE ((uint8_t)0x04)
#define GPIO_PortSourceGPIOF ((uint8_t)0x05)
#define GPIO_PortSourceGPIOG ((uint8_t)0x06)
#define IS_GPIO_EVENTOUT_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \
((PORTSOURCE) == GPIO_PortSourceGPIOB) || \
((PORTSOURCE) == GPIO_PortSourceGPIOC) || \
((PORTSOURCE) == GPIO_PortSourceGPIOD) || \
((PORTSOURCE) == GPIO_PortSourceGPIOE))
#define IS_GPIO_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \
((PORTSOURCE) == GPIO_PortSourceGPIOB) || \
((PORTSOURCE) == GPIO_PortSourceGPIOC) || \
((PORTSOURCE) == GPIO_PortSourceGPIOD) || \
((PORTSOURCE) == GPIO_PortSourceGPIOE) || \
((PORTSOURCE) == GPIO_PortSourceGPIOF) || \
((PORTSOURCE) == GPIO_PortSourceGPIOG))
/**
* @}
*/
/** @defgroup GPIO_Pin_sources
* @{
*/
#define GPIO_PinSource0 ((uint8_t)0x00)
#define GPIO_PinSource1 ((uint8_t)0x01)
#define GPIO_PinSource2 ((uint8_t)0x02)
#define GPIO_PinSource3 ((uint8_t)0x03)
#define GPIO_PinSource4 ((uint8_t)0x04)
#define GPIO_PinSource5 ((uint8_t)0x05)
#define GPIO_PinSource6 ((uint8_t)0x06)
#define GPIO_PinSource7 ((uint8_t)0x07)
#define GPIO_PinSource8 ((uint8_t)0x08)
#define GPIO_PinSource9 ((uint8_t)0x09)
#define GPIO_PinSource10 ((uint8_t)0x0A)
#define GPIO_PinSource11 ((uint8_t)0x0B)
#define GPIO_PinSource12 ((uint8_t)0x0C)
#define GPIO_PinSource13 ((uint8_t)0x0D)
#define GPIO_PinSource14 ((uint8_t)0x0E)
#define GPIO_PinSource15 ((uint8_t)0x0F)
#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
((PINSOURCE) == GPIO_PinSource1) || \
((PINSOURCE) == GPIO_PinSource2) || \
((PINSOURCE) == GPIO_PinSource3) || \
((PINSOURCE) == GPIO_PinSource4) || \
((PINSOURCE) == GPIO_PinSource5) || \
((PINSOURCE) == GPIO_PinSource6) || \
((PINSOURCE) == GPIO_PinSource7) || \
((PINSOURCE) == GPIO_PinSource8) || \
((PINSOURCE) == GPIO_PinSource9) || \
((PINSOURCE) == GPIO_PinSource10) || \
((PINSOURCE) == GPIO_PinSource11) || \
((PINSOURCE) == GPIO_PinSource12) || \
((PINSOURCE) == GPIO_PinSource13) || \
((PINSOURCE) == GPIO_PinSource14) || \
((PINSOURCE) == GPIO_PinSource15))
/**
* @}
*/
/** @defgroup Ethernet_Media_Interface
* @{
*/
#define GPIO_ETH_MediaInterface_MII ((u32)0x00000000)
#define GPIO_ETH_MediaInterface_RMII ((u32)0x00000001)
#define IS_GPIO_ETH_MEDIA_INTERFACE(INTERFACE) (((INTERFACE) == GPIO_ETH_MediaInterface_MII) || \
((INTERFACE) == GPIO_ETH_MediaInterface_RMII))
/**
* @}
*/
/**
* @}
*/
/** @defgroup GPIO_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup GPIO_Exported_Functions
* @{
*/
void GPIO_DeInit(GPIO_TypeDef* GPIOx);
void GPIO_AFIODeInit(void);
void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
void GPIO_EventOutputCmd(FunctionalState NewState);
void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState);
void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface);
void GPIO_PinRemapConfigUser(uint32_t GPIO_Remap, FunctionalState NewState);
void GPIO_ForcePuPdCmd(GPIO_TypeDef* GPIOx, FunctionalState NewState);
void GPIO_ForcePullUpConfig(GPIO_TypeDef* GPIOx,uint16_t GPIO_Pin);
void GPIO_ForceDropDownConfig(GPIO_TypeDef* GPIOx,uint16_t GPIO_Pin);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_GPIO_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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bsp/airm2m/air32f103/libraries/AIR32F10xLib/inc/air32f10x_i2c.h Normal file
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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_I2C_H
#define __AIR32F10x_I2C_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup I2C
* @{
*/
/** @defgroup I2C_Exported_Types
* @{
*/
/**
* @brief I2C Init structure definition
*/
typedef struct
{
uint32_t I2C_ClockSpeed; /*!< Specifies the clock frequency.
This parameter must be set to a value lower than 400kHz */
uint16_t I2C_Mode; /*!< Specifies the I2C mode.
This parameter can be a value of @ref I2C_mode */
uint16_t I2C_DutyCycle; /*!< Specifies the I2C fast mode duty cycle.
This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */
uint16_t I2C_OwnAddress1; /*!< Specifies the first device own address.
This parameter can be a 7-bit or 10-bit address. */
uint16_t I2C_Ack; /*!< Enables or disables the acknowledgement.
This parameter can be a value of @ref I2C_acknowledgement */
uint16_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged.
This parameter can be a value of @ref I2C_acknowledged_address */
}I2C_InitTypeDef;
/**
* @}
*/
/** @defgroup I2C_Exported_Constants
* @{
*/
#define IS_I2C_ALL_PERIPH(PERIPH) (((PERIPH) == I2C1) || \
((PERIPH) == I2C2))
/** @defgroup I2C_mode
* @{
*/
#define I2C_Mode_I2C ((uint16_t)0x0000)
#define I2C_Mode_SMBusDevice ((uint16_t)0x0002)
#define I2C_Mode_SMBusHost ((uint16_t)0x000A)
#define IS_I2C_MODE(MODE) (((MODE) == I2C_Mode_I2C) || \
((MODE) == I2C_Mode_SMBusDevice) || \
((MODE) == I2C_Mode_SMBusHost))
/**
* @}
*/
/** @defgroup I2C_duty_cycle_in_fast_mode
* @{
*/
#define I2C_DutyCycle_16_9 ((uint16_t)0x4000) /*!< I2C fast mode Tlow/Thigh = 16/9 */
#define I2C_DutyCycle_2 ((uint16_t)0xBFFF) /*!< I2C fast mode Tlow/Thigh = 2 */
#define IS_I2C_DUTY_CYCLE(CYCLE) (((CYCLE) == I2C_DutyCycle_16_9) || \
((CYCLE) == I2C_DutyCycle_2))
/**
* @}
*/
/** @defgroup I2C_acknowledgement
* @{
*/
#define I2C_Ack_Enable ((uint16_t)0x0400)
#define I2C_Ack_Disable ((uint16_t)0x0000)
#define IS_I2C_ACK_STATE(STATE) (((STATE) == I2C_Ack_Enable) || \
((STATE) == I2C_Ack_Disable))
/**
* @}
*/
/** @defgroup I2C_transfer_direction
* @{
*/
#define I2C_Direction_Transmitter ((uint8_t)0x00)
#define I2C_Direction_Receiver ((uint8_t)0x01)
#define IS_I2C_DIRECTION(DIRECTION) (((DIRECTION) == I2C_Direction_Transmitter) || \
((DIRECTION) == I2C_Direction_Receiver))
/**
* @}
*/
/** @defgroup I2C_acknowledged_address
* @{
*/
#define I2C_AcknowledgedAddress_7bit ((uint16_t)0x4000)
#define I2C_AcknowledgedAddress_10bit ((uint16_t)0xC000)
#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == I2C_AcknowledgedAddress_7bit) || \
((ADDRESS) == I2C_AcknowledgedAddress_10bit))
/**
* @}
*/
/** @defgroup I2C_registers
* @{
*/
#define I2C_Register_CR1 ((uint8_t)0x00)
#define I2C_Register_CR2 ((uint8_t)0x04)
#define I2C_Register_OAR1 ((uint8_t)0x08)
#define I2C_Register_OAR2 ((uint8_t)0x0C)
#define I2C_Register_DR ((uint8_t)0x10)
#define I2C_Register_SR1 ((uint8_t)0x14)
#define I2C_Register_SR2 ((uint8_t)0x18)
#define I2C_Register_CCR ((uint8_t)0x1C)
#define I2C_Register_TRISE ((uint8_t)0x20)
#define IS_I2C_REGISTER(REGISTER) (((REGISTER) == I2C_Register_CR1) || \
((REGISTER) == I2C_Register_CR2) || \
((REGISTER) == I2C_Register_OAR1) || \
((REGISTER) == I2C_Register_OAR2) || \
((REGISTER) == I2C_Register_DR) || \
((REGISTER) == I2C_Register_SR1) || \
((REGISTER) == I2C_Register_SR2) || \
((REGISTER) == I2C_Register_CCR) || \
((REGISTER) == I2C_Register_TRISE))
/**
* @}
*/
/** @defgroup I2C_SMBus_alert_pin_level
* @{
*/
#define I2C_SMBusAlert_Low ((uint16_t)0x2000)
#define I2C_SMBusAlert_High ((uint16_t)0xDFFF)
#define IS_I2C_SMBUS_ALERT(ALERT) (((ALERT) == I2C_SMBusAlert_Low) || \
((ALERT) == I2C_SMBusAlert_High))
/**
* @}
*/
/** @defgroup I2C_PEC_position
* @{
*/
#define I2C_PECPosition_Next ((uint16_t)0x0800)
#define I2C_PECPosition_Current ((uint16_t)0xF7FF)
#define IS_I2C_PEC_POSITION(POSITION) (((POSITION) == I2C_PECPosition_Next) || \
((POSITION) == I2C_PECPosition_Current))
/**
* @}
*/
/** @defgroup I2C_NCAK_position
* @{
*/
#define I2C_NACKPosition_Next ((uint16_t)0x0800)
#define I2C_NACKPosition_Current ((uint16_t)0xF7FF)
#define IS_I2C_NACK_POSITION(POSITION) (((POSITION) == I2C_NACKPosition_Next) || \
((POSITION) == I2C_NACKPosition_Current))
/**
* @}
*/
/** @defgroup I2C_interrupts_definition
* @{
*/
#define I2C_IT_BUF ((uint16_t)0x0400)
#define I2C_IT_EVT ((uint16_t)0x0200)
#define I2C_IT_ERR ((uint16_t)0x0100)
#define IS_I2C_CONFIG_IT(IT) ((((IT) & (uint16_t)0xF8FF) == 0x00) && ((IT) != 0x00))
/**
* @}
*/
/** @defgroup I2C_interrupts_definition
* @{
*/
#define I2C_IT_SMBALERT ((uint32_t)0x01008000)
#define I2C_IT_TIMEOUT ((uint32_t)0x01004000)
#define I2C_IT_PECERR ((uint32_t)0x01001000)
#define I2C_IT_OVR ((uint32_t)0x01000800)
#define I2C_IT_AF ((uint32_t)0x01000400)
#define I2C_IT_ARLO ((uint32_t)0x01000200)
#define I2C_IT_BERR ((uint32_t)0x01000100)
#define I2C_IT_TXE ((uint32_t)0x06000080)
#define I2C_IT_RXNE ((uint32_t)0x06000040)
#define I2C_IT_STOPF ((uint32_t)0x02000010)
#define I2C_IT_ADD10 ((uint32_t)0x02000008)
#define I2C_IT_BTF ((uint32_t)0x02000004)
#define I2C_IT_ADDR ((uint32_t)0x02000002)
#define I2C_IT_SB ((uint32_t)0x02000001)
#define IS_I2C_CLEAR_IT(IT) ((((IT) & (uint16_t)0x20FF) == 0x00) && ((IT) != (uint16_t)0x00))
#define IS_I2C_GET_IT(IT) (((IT) == I2C_IT_SMBALERT) || ((IT) == I2C_IT_TIMEOUT) || \
((IT) == I2C_IT_PECERR) || ((IT) == I2C_IT_OVR) || \
((IT) == I2C_IT_AF) || ((IT) == I2C_IT_ARLO) || \
((IT) == I2C_IT_BERR) || ((IT) == I2C_IT_TXE) || \
((IT) == I2C_IT_RXNE) || ((IT) == I2C_IT_STOPF) || \
((IT) == I2C_IT_ADD10) || ((IT) == I2C_IT_BTF) || \
((IT) == I2C_IT_ADDR) || ((IT) == I2C_IT_SB))
/**
* @}
*/
/** @defgroup I2C_flags_definition
* @{
*/
/**
* @brief SR2 register flags
*/
#define I2C_FLAG_DUALF ((uint32_t)0x00800000)
#define I2C_FLAG_SMBHOST ((uint32_t)0x00400000)
#define I2C_FLAG_SMBDEFAULT ((uint32_t)0x00200000)
#define I2C_FLAG_GENCALL ((uint32_t)0x00100000)
#define I2C_FLAG_TRA ((uint32_t)0x00040000)
#define I2C_FLAG_BUSY ((uint32_t)0x00020000)
#define I2C_FLAG_MSL ((uint32_t)0x00010000)
/**
* @brief SR1 register flags
*/
#define I2C_FLAG_SMBALERT ((uint32_t)0x10008000)
#define I2C_FLAG_TIMEOUT ((uint32_t)0x10004000)
#define I2C_FLAG_PECERR ((uint32_t)0x10001000)
#define I2C_FLAG_OVR ((uint32_t)0x10000800)
#define I2C_FLAG_AF ((uint32_t)0x10000400)
#define I2C_FLAG_ARLO ((uint32_t)0x10000200)
#define I2C_FLAG_BERR ((uint32_t)0x10000100)
#define I2C_FLAG_TXE ((uint32_t)0x10000080)
#define I2C_FLAG_RXNE ((uint32_t)0x10000040)
#define I2C_FLAG_STOPF ((uint32_t)0x10000010)
#define I2C_FLAG_ADD10 ((uint32_t)0x10000008)
#define I2C_FLAG_BTF ((uint32_t)0x10000004)
#define I2C_FLAG_ADDR ((uint32_t)0x10000002)
#define I2C_FLAG_SB ((uint32_t)0x10000001)
#define IS_I2C_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0x20FF) == 0x00) && ((FLAG) != (uint16_t)0x00))
#define IS_I2C_GET_FLAG(FLAG) (((FLAG) == I2C_FLAG_DUALF) || ((FLAG) == I2C_FLAG_SMBHOST) || \
((FLAG) == I2C_FLAG_SMBDEFAULT) || ((FLAG) == I2C_FLAG_GENCALL) || \
((FLAG) == I2C_FLAG_TRA) || ((FLAG) == I2C_FLAG_BUSY) || \
((FLAG) == I2C_FLAG_MSL) || ((FLAG) == I2C_FLAG_SMBALERT) || \
((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_PECERR) || \
((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_AF) || \
((FLAG) == I2C_FLAG_ARLO) || ((FLAG) == I2C_FLAG_BERR) || \
((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_RXNE) || \
((FLAG) == I2C_FLAG_STOPF) || ((FLAG) == I2C_FLAG_ADD10) || \
((FLAG) == I2C_FLAG_BTF) || ((FLAG) == I2C_FLAG_ADDR) || \
((FLAG) == I2C_FLAG_SB))
/**
* @}
*/
/** @defgroup I2C_Events
* @{
*/
/*========================================
I2C Master Events (Events grouped in order of communication)
==========================================*/
/**
* @brief Communication start
*
* After sending the START condition (I2C_GenerateSTART() function) the master
* has to wait for this event. It means that the Start condition has been correctly
* released on the I2C bus (the bus is free, no other devices is communicating).
*
*/
/* --EV5 */
#define I2C_EVENT_MASTER_MODE_SELECT ((uint32_t)0x00030001) /* BUSY, MSL and SB flag */
/**
* @brief Address Acknowledge
*
* After checking on EV5 (start condition correctly released on the bus), the
* master sends the address of the slave(s) with which it will communicate
* (I2C_Send7bitAddress() function, it also determines the direction of the communication:
* Master transmitter or Receiver). Then the master has to wait that a slave acknowledges
* his address. If an acknowledge is sent on the bus, one of the following events will
* be set:
*
* 1) In case of Master Receiver (7-bit addressing): the I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED
* event is set.
*
* 2) In case of Master Transmitter (7-bit addressing): the I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED
* is set
*
* 3) In case of 10-Bit addressing mode, the master (just after generating the START
* and checking on EV5) has to send the header of 10-bit addressing mode (I2C_SendData()
* function). Then master should wait on EV9. It means that the 10-bit addressing
* header has been correctly sent on the bus. Then master should send the second part of
* the 10-bit address (LSB) using the function I2C_Send7bitAddress(). Then master
* should wait for event EV6.
*
*/
/* --EV6 */
#define I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED ((uint32_t)0x00070082) /* BUSY, MSL, ADDR, TXE and TRA flags */
#define I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED ((uint32_t)0x00030002) /* BUSY, MSL and ADDR flags */
/* --EV9 */
#define I2C_EVENT_MASTER_MODE_ADDRESS10 ((uint32_t)0x00030008) /* BUSY, MSL and ADD10 flags */
/**
* @brief Communication events
*
* If a communication is established (START condition generated and slave address
* acknowledged) then the master has to check on one of the following events for
* communication procedures:
*
* 1) Master Receiver mode: The master has to wait on the event EV7 then to read
* the data received from the slave (I2C_ReceiveData() function).
*
* 2) Master Transmitter mode: The master has to send data (I2C_SendData()
* function) then to wait on event EV8 or EV8_2.
* These two events are similar:
* - EV8 means that the data has been written in the data register and is
* being shifted out.
* - EV8_2 means that the data has been physically shifted out and output
* on the bus.
* In most cases, using EV8 is sufficient for the application.
* Using EV8_2 leads to a slower communication but ensure more reliable test.
* EV8_2 is also more suitable than EV8 for testing on the last data transmission
* (before Stop condition generation).
*
* @note In case the user software does not guarantee that this event EV7 is
* managed before the current byte end of transfer, then user may check on EV7
* and BTF flag at the same time (ie. (I2C_EVENT_MASTER_BYTE_RECEIVED | I2C_FLAG_BTF)).
* In this case the communication may be slower.
*
*/
/* Master RECEIVER mode -----------------------------*/
/* --EV7 */
#define I2C_EVENT_MASTER_BYTE_RECEIVED ((uint32_t)0x00030040) /* BUSY, MSL and RXNE flags */
/* Master TRANSMITTER mode --------------------------*/
/* --EV8 */
#define I2C_EVENT_MASTER_BYTE_TRANSMITTING ((uint32_t)0x00070080) /* TRA, BUSY, MSL, TXE flags */
/* --EV8_2 */
#define I2C_EVENT_MASTER_BYTE_TRANSMITTED ((uint32_t)0x00070084) /* TRA, BUSY, MSL, TXE and BTF flags */
/*========================================
I2C Slave Events (Events grouped in order of communication)
==========================================*/
/**
* @brief Communication start events
*
* Wait on one of these events at the start of the communication. It means that
* the I2C peripheral detected a Start condition on the bus (generated by master
* device) followed by the peripheral address. The peripheral generates an ACK
* condition on the bus (if the acknowledge feature is enabled through function
* I2C_AcknowledgeConfig()) and the events listed above are set :
*
* 1) In normal case (only one address managed by the slave), when the address
* sent by the master matches the own address of the peripheral (configured by
* I2C_OwnAddress1 field) the I2C_EVENT_SLAVE_XXX_ADDRESS_MATCHED event is set
* (where XXX could be TRANSMITTER or RECEIVER).
*
* 2) In case the address sent by the master matches the second address of the
* peripheral (configured by the function I2C_OwnAddress2Config() and enabled
* by the function I2C_DualAddressCmd()) the events I2C_EVENT_SLAVE_XXX_SECONDADDRESS_MATCHED
* (where XXX could be TRANSMITTER or RECEIVER) are set.
*
* 3) In case the address sent by the master is General Call (address 0x00) and
* if the General Call is enabled for the peripheral (using function I2C_GeneralCallCmd())
* the following event is set I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED.
*
*/
/* --EV1 (all the events below are variants of EV1) */
/* 1) Case of One Single Address managed by the slave */
#define I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED ((uint32_t)0x00020002) /* BUSY and ADDR flags */
#define I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED ((uint32_t)0x00060082) /* TRA, BUSY, TXE and ADDR flags */
/* 2) Case of Dual address managed by the slave */
#define I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED ((uint32_t)0x00820000) /* DUALF and BUSY flags */
#define I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((uint32_t)0x00860080) /* DUALF, TRA, BUSY and TXE flags */
/* 3) Case of General Call enabled for the slave */
#define I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED ((uint32_t)0x00120000) /* GENCALL and BUSY flags */
/**
* @brief Communication events
*
* Wait on one of these events when EV1 has already been checked and:
*
* - Slave RECEIVER mode:
* - EV2: When the application is expecting a data byte to be received.
* - EV4: When the application is expecting the end of the communication: master
* sends a stop condition and data transmission is stopped.
*
* - Slave Transmitter mode:
* - EV3: When a byte has been transmitted by the slave and the application is expecting
* the end of the byte transmission. The two events I2C_EVENT_SLAVE_BYTE_TRANSMITTED and
* I2C_EVENT_SLAVE_BYTE_TRANSMITTING are similar. The second one can optionally be
* used when the user software doesn't guarantee the EV3 is managed before the
* current byte end of transfer.
* - EV3_2: When the master sends a NACK in order to tell slave that data transmission
* shall end (before sending the STOP condition). In this case slave has to stop sending
* data bytes and expect a Stop condition on the bus.
*
* @note In case the user software does not guarantee that the event EV2 is
* managed before the current byte end of transfer, then user may check on EV2
* and BTF flag at the same time (ie. (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_BTF)).
* In this case the communication may be slower.
*
*/
/* Slave RECEIVER mode --------------------------*/
/* --EV2 */
#define I2C_EVENT_SLAVE_BYTE_RECEIVED ((uint32_t)0x00020040) /* BUSY and RXNE flags */
/* --EV4 */
#define I2C_EVENT_SLAVE_STOP_DETECTED ((uint32_t)0x00000010) /* STOPF flag */
/* Slave TRANSMITTER mode -----------------------*/
/* --EV3 */
#define I2C_EVENT_SLAVE_BYTE_TRANSMITTED ((uint32_t)0x00060084) /* TRA, BUSY, TXE and BTF flags */
#define I2C_EVENT_SLAVE_BYTE_TRANSMITTING ((uint32_t)0x00060080) /* TRA, BUSY and TXE flags */
/* --EV3_2 */
#define I2C_EVENT_SLAVE_ACK_FAILURE ((uint32_t)0x00000400) /* AF flag */
/*=========================== End of Events Description ==========================================*/
#define IS_I2C_EVENT(EVENT) (((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED) || \
((EVENT) == I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED) || \
((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED) || \
((EVENT) == I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED) || \
((EVENT) == I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED) || \
((EVENT) == I2C_EVENT_SLAVE_BYTE_RECEIVED) || \
((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF)) || \
((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL)) || \
((EVENT) == I2C_EVENT_SLAVE_BYTE_TRANSMITTED) || \
((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF)) || \
((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL)) || \
((EVENT) == I2C_EVENT_SLAVE_STOP_DETECTED) || \
((EVENT) == I2C_EVENT_MASTER_MODE_SELECT) || \
((EVENT) == I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED) || \
((EVENT) == I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED) || \
((EVENT) == I2C_EVENT_MASTER_BYTE_RECEIVED) || \
((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTED) || \
((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTING) || \
((EVENT) == I2C_EVENT_MASTER_MODE_ADDRESS10) || \
((EVENT) == I2C_EVENT_SLAVE_ACK_FAILURE))
/**
* @}
*/
/** @defgroup I2C_own_address1
* @{
*/
#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x3FF)
/**
* @}
*/
/** @defgroup I2C_clock_speed
* @{
*/
#define IS_I2C_CLOCK_SPEED(SPEED) (((SPEED) >= 0x1) && ((SPEED) <= 400000))
/**
* @}
*/
/**
* @}
*/
/** @defgroup I2C_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup I2C_Exported_Functions
* @{
*/
void I2C_DeInit(I2C_TypeDef* I2Cx);
void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct);
void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct);
void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address);
void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState);
void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data);
uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx);
void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction);
uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register);
void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_NACKPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_NACKPosition);
void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert);
void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition);
void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx);
void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle);
/**
* @brief
****************************************************************************************
*
* I2C State Monitoring Functions
*
****************************************************************************************
* This I2C driver provides three different ways for I2C state monitoring
* depending on the application requirements and constraints:
*
*
* 1) Basic state monitoring:
* Using I2C_CheckEvent() function:
* It compares the status registers (SR1 and SR2) content to a given event
* (can be the combination of one or more flags).
* It returns SUCCESS if the current status includes the given flags
* and returns ERROR if one or more flags are missing in the current status.
* - When to use:
* - This function is suitable for most applications as well as for startup
* activity since the events are fully described in the product reference manual
* (RM0008).
* - It is also suitable for users who need to define their own events.
* - Limitations:
* - If an error occurs (ie. error flags are set besides to the monitored flags),
* the I2C_CheckEvent() function may return SUCCESS despite the communication
* hold or corrupted real state.
* In this case, it is advised to use error interrupts to monitor the error
* events and handle them in the interrupt IRQ handler.
*
* @note
* For error management, it is advised to use the following functions:
* - I2C_ITConfig() to configure and enable the error interrupts (I2C_IT_ERR).
* - I2Cx_ER_IRQHandler() which is called when the error interrupt occurs.
* Where x is the peripheral instance (I2C1, I2C2 ...)
* - I2C_GetFlagStatus() or I2C_GetITStatus() to be called into I2Cx_ER_IRQHandler()
* in order to determine which error occurred.
* - I2C_ClearFlag() or I2C_ClearITPendingBit() and/or I2C_SoftwareResetCmd()
* and/or I2C_GenerateStop() in order to clear the error flag and source,
* and return to correct communication status.
*
*
* 2) Advanced state monitoring:
* Using the function I2C_GetLastEvent() which returns the image of both status
* registers in a single word (uint32_t) (Status Register 2 value is shifted left
* by 16 bits and concatenated to Status Register 1).
* - When to use:
* - This function is suitable for the same applications above but it allows to
* overcome the limitations of I2C_GetFlagStatus() function (see below).
* The returned value could be compared to events already defined in the
* library (air32f10x_i2c.h) or to custom values defined by user.
* - This function is suitable when multiple flags are monitored at the same time.
* - At the opposite of I2C_CheckEvent() function, this function allows user to
* choose when an event is accepted (when all events flags are set and no
* other flags are set or just when the needed flags are set like
* I2C_CheckEvent() function).
* - Limitations:
* - User may need to define his own events.
* - Same remark concerning the error management is applicable for this
* function if user decides to check only regular communication flags (and
* ignores error flags).
*
*
* 3) Flag-based state monitoring:
* Using the function I2C_GetFlagStatus() which simply returns the status of
* one single flag (ie. I2C_FLAG_RXNE ...).
* - When to use:
* - This function could be used for specific applications or in debug phase.
* - It is suitable when only one flag checking is needed (most I2C events
* are monitored through multiple flags).
* - Limitations:
* - When calling this function, the Status register is accessed. Some flags are
* cleared when the status register is accessed. So checking the status
* of one Flag, may clear other ones.
* - Function may need to be called twice or more in order to monitor one
* single event.
*
*/
/**
*
* 1) Basic state monitoring
*******************************************************************************
*/
ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT);
/**
*
* 2) Advanced state monitoring
*******************************************************************************
*/
uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx);
/**
*
* 3) Flag-based state monitoring
*******************************************************************************
*/
FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
/**
*
*******************************************************************************
*/
void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
#ifdef __cplusplus
}
#endif
#endif /*__AIR32F10x_I2C_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_IWDG_H
#define __AIR32F10x_IWDG_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup IWDG
* @{
*/
/** @defgroup IWDG_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup IWDG_Exported_Constants
* @{
*/
/** @defgroup IWDG_WriteAccess
* @{
*/
#define IWDG_WriteAccess_Enable ((uint16_t)0x5555)
#define IWDG_WriteAccess_Disable ((uint16_t)0x0000)
#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
((ACCESS) == IWDG_WriteAccess_Disable))
/**
* @}
*/
/** @defgroup IWDG_prescaler
* @{
*/
#define IWDG_Prescaler_4 ((uint8_t)0x00)
#define IWDG_Prescaler_8 ((uint8_t)0x01)
#define IWDG_Prescaler_16 ((uint8_t)0x02)
#define IWDG_Prescaler_32 ((uint8_t)0x03)
#define IWDG_Prescaler_64 ((uint8_t)0x04)
#define IWDG_Prescaler_128 ((uint8_t)0x05)
#define IWDG_Prescaler_256 ((uint8_t)0x06)
#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4) || \
((PRESCALER) == IWDG_Prescaler_8) || \
((PRESCALER) == IWDG_Prescaler_16) || \
((PRESCALER) == IWDG_Prescaler_32) || \
((PRESCALER) == IWDG_Prescaler_64) || \
((PRESCALER) == IWDG_Prescaler_128)|| \
((PRESCALER) == IWDG_Prescaler_256))
/**
* @}
*/
/** @defgroup IWDG_Flag
* @{
*/
#define IWDG_FLAG_PVU ((uint16_t)0x0001)
#define IWDG_FLAG_RVU ((uint16_t)0x0002)
#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU))
#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
/**
* @}
*/
/**
* @}
*/
/** @defgroup IWDG_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup IWDG_Exported_Functions
* @{
*/
void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
void IWDG_SetReload(uint16_t Reload);
void IWDG_ReloadCounter(void);
void IWDG_Enable(void);
FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_IWDG_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_OTP_H
#define __AIR32F10x_OTP_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup OTP
* @{
*/
#define OTP_PAGE_NUM (32)
#define OTP_POWERON_TIME (200)
enum OTP_ADDRESS{
OTP_ADDRESS_0 = 0,
OTP_ADDRESS_1,
OTP_ADDRESS_2,
OTP_ADDRESS_3,
OTP_ADDRESS_4,
OTP_ADDRESS_5,
OTP_ADDRESS_6,
OTP_ADDRESS_7,
OTP_ADDRESS_8,
OTP_ADDRESS_9,
OTP_ADDRESS_10,
OTP_ADDRESS_11,
OTP_ADDRESS_12,
OTP_ADDRESS_13,
OTP_ADDRESS_14,
OTP_ADDRESS_15,
OTP_ADDRESS_16,
OTP_ADDRESS_17,
OTP_ADDRESS_18,
OTP_ADDRESS_19,
OTP_ADDRESS_20,
OTP_ADDRESS_21,
OTP_ADDRESS_22,
OTP_ADDRESS_23,
OTP_ADDRESS_24,
OTP_ADDRESS_25,
OTP_ADDRESS_26,
OTP_ADDRESS_27,
OTP_ADDRESS_28,
OTP_ADDRESS_29,
OTP_ADDRESS_30,
OTP_ADDRESS_31,
};
#define IS_OTP_ADDRESS(ADDRESS) (((ADDRESS) == OTP_ADDRESS_0) || ((ADDRESS) == OTP_ADDRESS_1) || ((ADDRESS) == OTP_ADDRESS_3) || ((ADDRESS) == OTP_ADDRESS_5) \
((ADDRESS) == OTP_ADDRESS_6) || ((ADDRESS) == OTP_ADDRESS_7) || ((ADDRESS) == OTP_ADDRESS_8) || ((ADDRESS) == OTP_ADDRESS_9) \
((ADDRESS) == OTP_ADDRESS_10) || ((ADDRESS) == OTP_ADDRESS_11) || ((ADDRESS) == OTP_ADDRESS_12) || ((ADDRESS) == OTP_ADDRESS_13) \
((ADDRESS) == OTP_ADDRESS_14) || ((ADDRESS) == OTP_ADDRESS_15) || ((ADDRESS) == OTP_ADDRESS_16) || ((ADDRESS) == OTP_ADDRESS_17) \
((ADDRESS) == OTP_ADDRESS_18) || ((ADDRESS) == OTP_ADDRESS_19) || ((ADDRESS) == OTP_ADDRESS_20) || ((ADDRESS) == OTP_ADDRESS_21) \
((ADDRESS) == OTP_ADDRESS_22) || ((ADDRESS) == OTP_ADDRESS_23) || ((ADDRESS) == OTP_ADDRESS_24) || ((ADDRESS) == OTP_ADDRESS_25) \
((ADDRESS) == OTP_ADDRESS_26) || ((ADDRESS) == OTP_ADDRESS_27) || ((ADDRESS) == OTP_ADDRESS_28) || ((ADDRESS) == OTP_ADDRESS_29) \
((ADDRESS) == OTP_ADDRESS_30) || ((ADDRESS) == OTP_ADDRESS_31))
void OTP_PowerOn(uint32_t Time);
void OTP_PowerOff(void);
void OTP_WriteByte(uint8_t Addr,uint8_t Data);
void OTP_SetTime(uint16_t Time);
#endif

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_PWR_H
#define __AIR32F10x_PWR_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup PWR
* @{
*/
/** @defgroup PWR_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup PWR_Exported_Constants
* @{
*/
/** @defgroup PVD_detection_level
* @{
*/
#define PWR_PVDLevel_2V2 ((uint32_t)0x00000000)
#define PWR_PVDLevel_2V3 ((uint32_t)0x00000020)
#define PWR_PVDLevel_2V4 ((uint32_t)0x00000040)
#define PWR_PVDLevel_2V5 ((uint32_t)0x00000060)
#define PWR_PVDLevel_2V6 ((uint32_t)0x00000080)
#define PWR_PVDLevel_2V7 ((uint32_t)0x000000A0)
#define PWR_PVDLevel_2V8 ((uint32_t)0x000000C0)
#define PWR_PVDLevel_2V9 ((uint32_t)0x000000E0)
#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_2V2) || ((LEVEL) == PWR_PVDLevel_2V3)|| \
((LEVEL) == PWR_PVDLevel_2V4) || ((LEVEL) == PWR_PVDLevel_2V5)|| \
((LEVEL) == PWR_PVDLevel_2V6) || ((LEVEL) == PWR_PVDLevel_2V7)|| \
((LEVEL) == PWR_PVDLevel_2V8) || ((LEVEL) == PWR_PVDLevel_2V9))
/**
* @}
*/
/** @defgroup Regulator_state_is_STOP_mode
* @{
*/
#define PWR_Regulator_ON ((uint32_t)0x00000000)
#define PWR_Regulator_LowPower ((uint32_t)0x00000001)
#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
((REGULATOR) == PWR_Regulator_LowPower))
/**
* @}
*/
/** @defgroup STOP_mode_entry
* @{
*/
#define PWR_STOPEntry_WFI ((uint8_t)0x01)
#define PWR_STOPEntry_WFE ((uint8_t)0x02)
#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
/**
* @}
*/
/** @defgroup PWR_Flag
* @{
*/
#define PWR_FLAG_WU ((uint32_t)0x00000001)
#define PWR_FLAG_SB ((uint32_t)0x00000002)
#define PWR_FLAG_PVDO ((uint32_t)0x00000004)
#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
((FLAG) == PWR_FLAG_PVDO))
#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
/**
* @}
*/
/**
* @}
*/
/** @defgroup PWR_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup PWR_Exported_Functions
* @{
*/
void PWR_DeInit(void);
void PWR_BackupAccessCmd(FunctionalState NewState);
void PWR_PVDCmd(FunctionalState NewState);
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
void PWR_WakeUpPinCmd(FunctionalState NewState);
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
void PWR_EnterSTANDBYMode(void);
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
void PWR_ClearFlag(uint32_t PWR_FLAG);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_PWR_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_RCC_H
#define __AIR32F10x_RCC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup RCC
* @{
*/
/** @defgroup RCC_Exported_Types
* @{
*/
typedef struct
{
uint32_t SYSCLK_Frequency; /*!< returns SYSCLK clock frequency expressed in Hz */
uint32_t HCLK_Frequency; /*!< returns HCLK clock frequency expressed in Hz */
uint32_t PCLK1_Frequency; /*!< returns PCLK1 clock frequency expressed in Hz */
uint32_t PCLK2_Frequency; /*!< returns PCLK2 clock frequency expressed in Hz */
uint32_t ADCCLK_Frequency; /*!< returns ADCCLK clock frequency expressed in Hz */
}RCC_ClocksTypeDef;
/**
* @}
*/
/** @defgroup RCC_Exported_Constants
* @{
*/
/** @defgroup HSE_configuration
* @{
*/
#define RCC_HSE_OFF ((uint32_t)0x00000000)
#define RCC_HSE_ON ((uint32_t)0x00010000)
#define RCC_HSE_Bypass ((uint32_t)0x00040000)
#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
((HSE) == RCC_HSE_Bypass))
/**
* @}
*/
/** @defgroup PLL_entry_clock_source
* @{
*/
#define RCC_PLLSource_HSI_Div2 ((uint32_t)0x00000000)
#define RCC_PLLSource_HSE_Div1 ((uint32_t)0x00010000)
#define RCC_PLLSource_HSE_Div2 ((uint32_t)0x00030000)
#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \
((SOURCE) == RCC_PLLSource_HSE_Div1) || \
((SOURCE) == RCC_PLLSource_HSE_Div2))
/**
* @}
*/
/** @defgroup PLL_multiplication_factor
* @{
*/
#define RCC_PLLMul_2 ((uint32_t)0x00000000)
#define RCC_PLLMul_3 ((uint32_t)0x00040000)
#define RCC_PLLMul_4 ((uint32_t)0x00080000)
#define RCC_PLLMul_5 ((uint32_t)0x000C0000)
#define RCC_PLLMul_6 ((uint32_t)0x00100000)
#define RCC_PLLMul_7 ((uint32_t)0x00140000)
#define RCC_PLLMul_8 ((uint32_t)0x00180000)
#define RCC_PLLMul_9 ((uint32_t)0x001C0000)
#define RCC_PLLMul_10 ((uint32_t)0x00200000)
#define RCC_PLLMul_11 ((uint32_t)0x00240000)
#define RCC_PLLMul_12 ((uint32_t)0x00280000)
#define RCC_PLLMul_13 ((uint32_t)0x002C0000)
#define RCC_PLLMul_14 ((uint32_t)0x00300000)
#define RCC_PLLMul_15 ((uint32_t)0x00340000)
#define RCC_PLLMul_16 ((uint32_t)0x00380000)
#define RCC_PLLMul_17 ((uint32_t)0x10000000)
#define RCC_PLLMul_18 ((uint32_t)0x10040000)
#define RCC_PLLMul_19 ((uint32_t)0x10080000)
#define RCC_PLLMul_20 ((uint32_t)0x100C0000)
#define RCC_PLLMul_21 ((uint32_t)0x10100000)
#define RCC_PLLMul_22 ((uint32_t)0x10140000)
#define RCC_PLLMul_23 ((uint32_t)0x10180000)
#define RCC_PLLMul_24 ((uint32_t)0x101C0000)
#define RCC_PLLMul_25 ((uint32_t)0x10200000)
#define RCC_PLLMul_26 ((uint32_t)0x10240000)
#define RCC_PLLMul_27 ((uint32_t)0x10280000)
#define RCC_PLLMul_28 ((uint32_t)0x102C0000)
#define RCC_PLLMul_29 ((uint32_t)0x10300000)
#define RCC_PLLMul_30 ((uint32_t)0x10340000)
#define RCC_PLLMul_31 ((uint32_t)0x10380000)
#define RCC_PLLMul_32 ((uint32_t)0x103C0000)
#define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3) || \
((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \
((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \
((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \
((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \
((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \
((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \
((MUL) == RCC_PLLMul_16) || \
((MUL) == RCC_PLLMul_17) || ((MUL) == RCC_PLLMul_18) || \
((MUL) == RCC_PLLMul_19) || ((MUL) == RCC_PLLMul_20) || \
((MUL) == RCC_PLLMul_21) || ((MUL) == RCC_PLLMul_22) || \
((MUL) == RCC_PLLMul_23) || ((MUL) == RCC_PLLMul_24) || \
((MUL) == RCC_PLLMul_25) || ((MUL) == RCC_PLLMul_26) || \
((MUL) == RCC_PLLMul_27) || ((MUL) == RCC_PLLMul_28) || \
((MUL) == RCC_PLLMul_29) || ((MUL) == RCC_PLLMul_30) || \
((MUL) == RCC_PLLMul_31) || ((MUL) == RCC_PLLMul_32)\
)
/** @defgroup System_clock_source
* @{
*/
#define RCC_SYSCLKSource_HSI ((uint32_t)0x00000000)
#define RCC_SYSCLKSource_HSE ((uint32_t)0x00000001)
#define RCC_SYSCLKSource_PLLCLK ((uint32_t)0x00000002)
#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
((SOURCE) == RCC_SYSCLKSource_HSE) || \
((SOURCE) == RCC_SYSCLKSource_PLLCLK))
/**
* @}
*/
/** @defgroup AHB_clock_source
* @{
*/
#define RCC_SYSCLK_Div1 ((uint32_t)0x00000000)
#define RCC_SYSCLK_Div2 ((uint32_t)0x00000080)
#define RCC_SYSCLK_Div4 ((uint32_t)0x00000090)
#define RCC_SYSCLK_Div8 ((uint32_t)0x000000A0)
#define RCC_SYSCLK_Div16 ((uint32_t)0x000000B0)
#define RCC_SYSCLK_Div64 ((uint32_t)0x000000C0)
#define RCC_SYSCLK_Div128 ((uint32_t)0x000000D0)
#define RCC_SYSCLK_Div256 ((uint32_t)0x000000E0)
#define RCC_SYSCLK_Div512 ((uint32_t)0x000000F0)
#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \
((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \
((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \
((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \
((HCLK) == RCC_SYSCLK_Div512))
/**
* @}
*/
/** @defgroup APB1_APB2_clock_source
* @{
*/
#define RCC_HCLK_Div1 ((uint32_t)0x00000000)
#define RCC_HCLK_Div2 ((uint32_t)0x00000400)
#define RCC_HCLK_Div4 ((uint32_t)0x00000500)
#define RCC_HCLK_Div8 ((uint32_t)0x00000600)
#define RCC_HCLK_Div16 ((uint32_t)0x00000700)
#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \
((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \
((PCLK) == RCC_HCLK_Div16))
/**
* @}
*/
/** @defgroup RCC_Interrupt_source
* @{
*/
#define RCC_IT_LSIRDY ((uint8_t)0x01)
#define RCC_IT_LSERDY ((uint8_t)0x02)
#define RCC_IT_HSIRDY ((uint8_t)0x04)
#define RCC_IT_HSERDY ((uint8_t)0x08)
#define RCC_IT_PLLRDY ((uint8_t)0x10)
#define RCC_IT_CSS ((uint8_t)0x80)
#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0xE0) == 0x00) && ((IT) != 0x00))
#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS))
#define IS_RCC_CLEAR_IT(IT) ((((IT) & (uint8_t)0x60) == 0x00) && ((IT) != 0x00))
/**
* @}
*/
/** @defgroup USB_Device_clock_source
* @{
*/
#define RCC_USBCLKSource_PLLCLK_Div4 ((uint32_t)0x80C00000)
#define RCC_USBCLKSource_PLLCLK_4Div5 ((uint32_t)0x80800000)
#define RCC_USBCLKSource_PLLCLK_Div3 ((uint32_t)0x80400000)
#define RCC_USBCLKSource_PLLCLK_3Div5 ((uint32_t)0x80000000)
#define RCC_USBCLKSource_PLLCLK_Div2 ((uint32_t)0x00C00000)
#define RCC_USBCLKSource_PLLCLK_2Div5 ((uint32_t)0x00800000)
#define RCC_USBCLKSource_PLLCLK_Div1 ((uint32_t)0x00400000)
#define RCC_USBCLKSource_PLLCLK_1Div5 ((uint32_t)0x00000000)
#define IS_RCC_USBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_USBCLKSource_PLLCLK_1Div5) || ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div1) || \
((SOURCE) == RCC_USBCLKSource_PLLCLK_2Div5) || ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div2) || \
((SOURCE) == RCC_USBCLKSource_PLLCLK_3Div5) || ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div3) || \
((SOURCE) == RCC_USBCLKSource_PLLCLK_4Div5) || ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div4))
/** @defgroup ADC_clock_source
* @{
*/
#define RCC_PCLK2_Div2 ((uint32_t)0x00000000)
#define RCC_PCLK2_Div4 ((uint32_t)0x00004000)
#define RCC_PCLK2_Div6 ((uint32_t)0x00008000)
#define RCC_PCLK2_Div8 ((uint32_t)0x0000C000)
#define RCC_PCLK2_Div16 ((uint32_t)0x20000000)
#define RCC_PCLK2_Div32 ((uint32_t)0x20004000)
#define RCC_PCLK2_Div36 ((uint32_t)0x20008000)
#define RCC_PCLK2_Div48 ((uint32_t)0x2000C000)
#define RCC_PCLK2_Div64 ((uint32_t)0x40000000)
#define RCC_PCLK2_Div72 ((uint32_t)0x40004000)
#define RCC_PCLK2_Div96 ((uint32_t)0x40008000)
#define RCC_PCLK2_Div120 ((uint32_t)0x4000C000)
#define RCC_PCLK2_Div144 ((uint32_t)0x60000000)
#define RCC_PCLK2_Div168 ((uint32_t)0x60004000)
#define RCC_PCLK2_Div192 ((uint32_t)0x60008000)
#define RCC_PCLK2_Div216 ((uint32_t)0x6000C000)
#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_PCLK2_Div2) || ((ADCCLK) == RCC_PCLK2_Div4) || \
((ADCCLK) == RCC_PCLK2_Div6) || ((ADCCLK) == RCC_PCLK2_Div8) || \
((ADCCLK) == RCC_PCLK2_Div16) || ((ADCCLK) == RCC_PCLK2_Div32) || \
((ADCCLK) == RCC_PCLK2_Div36) || ((ADCCLK) == RCC_PCLK2_Div48) || \
((ADCCLK) == RCC_PCLK2_Div64) || ((ADCCLK) == RCC_PCLK2_Div72) || \
((ADCCLK) == RCC_PCLK2_Div96) || ((ADCCLK) == RCC_PCLK2_Div120) || \
((ADCCLK) == RCC_PCLK2_Div144) || ((ADCCLK) == RCC_PCLK2_Div168) || \
((ADCCLK) == RCC_PCLK2_Div192) || ((ADCCLK) == RCC_PCLK2_Div216))
/**
* @}
*/
/** @defgroup LSE_configuration
* @{
*/
#define RCC_LSE_OFF ((uint8_t)0x00)
#define RCC_LSE_ON ((uint8_t)0x01)
#define RCC_LSE_Bypass ((uint8_t)0x04)
#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \
((LSE) == RCC_LSE_Bypass))
/**
* @}
*/
/** @defgroup RTC_clock_source
* @{
*/
#define RCC_RTCCLKSource_LSE ((uint32_t)0x00000100)
#define RCC_RTCCLKSource_LSI ((uint32_t)0x00000200)
#define RCC_RTCCLKSource_HSE_Div128 ((uint32_t)0x00000300)
#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \
((SOURCE) == RCC_RTCCLKSource_LSI) || \
((SOURCE) == RCC_RTCCLKSource_HSE_Div128))
/**
* @}
*/
/** @defgroup AHB_peripheral
* @{
*/
#define RCC_AHBPeriph_DMA1 ((uint32_t)0x00000001)
#define RCC_AHBPeriph_DMA2 ((uint32_t)0x00000002)
#define RCC_AHBPeriph_SRAM ((uint32_t)0x00000004)
#define RCC_AHBPeriph_FLITF ((uint32_t)0x00000010)
#define RCC_AHBPeriph_CRC ((uint32_t)0x00000040)
#define RCC_AHBPeriph_FSMC ((uint32_t)0x00000100)
#define RCC_AHBPeriph_SDIO ((uint32_t)0x00000400)
#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFAA8) == 0x00) && ((PERIPH) != 0x00))
/**
* @}
*/
/** @defgroup APB2_peripheral
* @{
*/
#define RCC_APB2Periph_AFIO ((uint32_t)0x00000001)
#define RCC_APB2Periph_GPIOA ((uint32_t)0x00000004)
#define RCC_APB2Periph_GPIOB ((uint32_t)0x00000008)
#define RCC_APB2Periph_GPIOC ((uint32_t)0x00000010)
#define RCC_APB2Periph_GPIOD ((uint32_t)0x00000020)
#define RCC_APB2Periph_GPIOE ((uint32_t)0x00000040)
#define RCC_APB2Periph_GPIOF ((uint32_t)0x00000080)
#define RCC_APB2Periph_GPIOG ((uint32_t)0x00000100)
#define RCC_APB2Periph_ADC1 ((uint32_t)0x00000200)
#define RCC_APB2Periph_ADC2 ((uint32_t)0x00000400)
#define RCC_APB2Periph_TIM1 ((uint32_t)0x00000800)
#define RCC_APB2Periph_SPI1 ((uint32_t)0x00001000)
#define RCC_APB2Periph_TIM8 ((uint32_t)0x00002000)
#define RCC_APB2Periph_USART1 ((uint32_t)0x00004000)
#define RCC_APB2Periph_ADC3 ((uint32_t)0x00008000)
#define RCC_APB2Periph_TIM9 ((uint32_t)0x00080000)
#define RCC_APB2Periph_TIM10 ((uint32_t)0x00100000)
#define RCC_APB2Periph_TIM11 ((uint32_t)0x00200000)
#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFC00002) == 0x00) && ((PERIPH) != 0x00))
/**
* @}
*/
/** @defgroup APB1_peripheral
* @{
*/
#define RCC_APB1Periph_TIM2 ((uint32_t)0x00000001)
#define RCC_APB1Periph_TIM3 ((uint32_t)0x00000002)
#define RCC_APB1Periph_TIM4 ((uint32_t)0x00000004)
#define RCC_APB1Periph_TIM5 ((uint32_t)0x00000008)
#define RCC_APB1Periph_TIM6 ((uint32_t)0x00000010)
#define RCC_APB1Periph_TIM7 ((uint32_t)0x00000020)
#define RCC_APB1Periph_TIM12 ((uint32_t)0x00000040)
#define RCC_APB1Periph_TIM13 ((uint32_t)0x00000080)
#define RCC_APB1Periph_TIM14 ((uint32_t)0x00000100)
#define RCC_APB1Periph_WWDG ((uint32_t)0x00000800)
#define RCC_APB1Periph_SPI2 ((uint32_t)0x00004000)
#define RCC_APB1Periph_SPI3 ((uint32_t)0x00008000)
#define RCC_APB1Periph_USART2 ((uint32_t)0x00020000)
#define RCC_APB1Periph_USART3 ((uint32_t)0x00040000)
#define RCC_APB1Periph_UART4 ((uint32_t)0x00080000)
#define RCC_APB1Periph_UART5 ((uint32_t)0x00100000)
#define RCC_APB1Periph_I2C1 ((uint32_t)0x00200000)
#define RCC_APB1Periph_I2C2 ((uint32_t)0x00400000)
#define RCC_APB1Periph_USB ((uint32_t)0x00800000)
#define RCC_APB1Periph_CAN1 ((uint32_t)0x02000000)
#define RCC_APB1Periph_BKP ((uint32_t)0x08000000)
#define RCC_APB1Periph_PWR ((uint32_t)0x10000000)
#define RCC_APB1Periph_DAC ((uint32_t)0x20000000)
#define RCC_APB1Periph_CEC ((uint32_t)0x40000000)
#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x81013600) == 0x00) && ((PERIPH) != 0x00))
/**
* @}
*/
/** @defgroup Clock_source_to_output_on_MCO_pin
* @{
*/
enum
{
RCC_MCO_NoClock = 0x00,
RCC_MCO_SYSCLK = 0x04,
RCC_MCO_HSI,
RCC_MCO_HSE,
RCC_MCO_PLLCLK_Div2,
RCC_MCO_PLLCLK_Div3,
RCC_MCO_PLLCLK_Div4,
RCC_MCO_PLLCLK_Div5,
RCC_MCO_PLLCLK_Div6,
RCC_MCO_PLLCLK_Div7,
RCC_MCO_PLLCLK_Div8,
RCC_MCO_PLLCLK_Div9,
RCC_MCO_PLLCLK_Div10,
RCC_MCO_PLLCLK_Div11,
RCC_MCO_PLLCLK_Div12,
RCC_MCO_PLLCLK_Div13,
RCC_MCO_PLLCLK_Div14,
RCC_MCO_PLLCLK_Div15,
RCC_MCO_PLLCLK_Div16,
};
#define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \
((MCO) == RCC_MCO_SYSCLK) || ((MCO) == RCC_MCO_HSE) || \
((MCO) == RCC_MCO_PLLCLK_Div2) || ((MCO) == RCC_MCO_PLLCLK_Div3) || \
((MCO) == RCC_MCO_PLLCLK_Div4) || ((MCO) == RCC_MCO_PLLCLK_Div5) || \
((MCO) == RCC_MCO_PLLCLK_Div6) || ((MCO) == RCC_MCO_PLLCLK_Div7) || \
((MCO) == RCC_MCO_PLLCLK_Div8) || ((MCO) == RCC_MCO_PLLCLK_Div9) || \
((MCO) == RCC_MCO_PLLCLK_Div10) || ((MCO) == RCC_MCO_PLLCLK_Div11)|| \
((MCO) == RCC_MCO_PLLCLK_Div12) || ((MCO) == RCC_MCO_PLLCLK_Div13 || \
((MCO) == RCC_MCO_PLLCLK_Div14) || ((MCO) == RCC_MCO_PLLCLK_Div15) || \
((MCO) == RCC_MCO_PLLCLK_Div16) ))
/**
* @}
*/
/** @defgroup RCC_Flag
* @{
*/
#define RCC_FLAG_HSIRDY ((uint8_t)0x21)
#define RCC_FLAG_HSERDY ((uint8_t)0x31)
#define RCC_FLAG_PLLRDY ((uint8_t)0x39)
#define RCC_FLAG_LSERDY ((uint8_t)0x41)
#define RCC_FLAG_LSIRDY ((uint8_t)0x61)
#define RCC_FLAG_PINRST ((uint8_t)0x7A)
#define RCC_FLAG_PORRST ((uint8_t)0x7B)
#define RCC_FLAG_SFTRST ((uint8_t)0x7C)
#define RCC_FLAG_IWDGRST ((uint8_t)0x7D)
#define RCC_FLAG_WWDGRST ((uint8_t)0x7E)
#define RCC_FLAG_LPWRRST ((uint8_t)0x7F)
#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \
((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \
((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_PINRST) || \
((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \
((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST)|| \
((FLAG) == RCC_FLAG_LPWRRST))
#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
/**
* @}
*/
/**
* @}
*/
/** @defgroup RCC_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup RCC_Exported_Functions
* @{
*/
void RCC_DeInit(void);
void RCC_HSEConfig(uint32_t RCC_HSE);
ErrorStatus RCC_WaitForHSEStartUp(void);
void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
void RCC_HSICmd(FunctionalState NewState);
void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
void RCC_PLLCmd(FunctionalState NewState);
void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
uint8_t RCC_GetSYSCLKSource(void);
void RCC_HCLKConfig(uint32_t RCC_SYSCLK);
void RCC_PCLK1Config(uint32_t RCC_HCLK);
void RCC_PCLK2Config(uint32_t RCC_HCLK);
void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource);
void RCC_ADCCLKConfig(uint32_t RCC_PCLK2);
void RCC_LSEConfig(uint8_t RCC_LSE);
void RCC_LSICmd(FunctionalState NewState);
void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
void RCC_RTCCLKCmd(FunctionalState NewState);
void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
void RCC_BackupResetCmd(FunctionalState NewState);
void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
void RCC_MCOConfig(uint8_t RCC_MCO);
FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG);
void RCC_ClearFlag(void);
ITStatus RCC_GetITStatus(uint8_t RCC_IT);
void RCC_ClearITPendingBit(uint8_t RCC_IT);
void RCC_PLLConfigUser(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_RCC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __air_RCC_EX_H
#define __air_RCC_EX_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
typedef enum
{
FLASH_Div_0 = 0,
FLASH_Div_2 = 1,
FLASH_Div_4 = 2,
FLASH_Div_6 = 3,
FLASH_Div_8 = 4,
FLASH_Div_16 = 5,
}FlashClkDiv;
uint32_t AIR_RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul, FlashClkDiv Latency);
#ifdef __cplusplus
}
#endif
#endif

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_RTC_H
#define __AIR32F10x_RTC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup RTC
* @{
*/
/** @defgroup RTC_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup RTC_Exported_Constants
* @{
*/
/** @defgroup RTC_interrupts_define
* @{
*/
#define RTC_IT_OW ((uint16_t)0x0004) /*!< Overflow interrupt */
#define RTC_IT_ALR ((uint16_t)0x0002) /*!< Alarm interrupt */
#define RTC_IT_SEC ((uint16_t)0x0001) /*!< Second interrupt */
#define IS_RTC_IT(IT) ((((IT) & (uint16_t)0xFFF8) == 0x00) && ((IT) != 0x00))
#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_OW) || ((IT) == RTC_IT_ALR) || \
((IT) == RTC_IT_SEC))
/**
* @}
*/
/** @defgroup RTC_interrupts_flags
* @{
*/
#define RTC_FLAG_RTOFF ((uint16_t)0x0020) /*!< RTC Operation OFF flag */
#define RTC_FLAG_RSF ((uint16_t)0x0008) /*!< Registers Synchronized flag */
#define RTC_FLAG_OW ((uint16_t)0x0004) /*!< Overflow flag */
#define RTC_FLAG_ALR ((uint16_t)0x0002) /*!< Alarm flag */
#define RTC_FLAG_SEC ((uint16_t)0x0001) /*!< Second flag */
#define IS_RTC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFF0) == 0x00) && ((FLAG) != 0x00))
#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_RTOFF) || ((FLAG) == RTC_FLAG_RSF) || \
((FLAG) == RTC_FLAG_OW) || ((FLAG) == RTC_FLAG_ALR) || \
((FLAG) == RTC_FLAG_SEC))
#define IS_RTC_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFFFF)
/**
* @}
*/
/**
* @}
*/
/** @defgroup RTC_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup RTC_Exported_Functions
* @{
*/
void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
void RTC_EnterConfigMode(void);
void RTC_ExitConfigMode(void);
uint32_t RTC_GetCounter(void);
void RTC_SetCounter(uint32_t CounterValue);
void RTC_SetPrescaler(uint32_t PrescalerValue);
void RTC_SetAlarm(uint32_t AlarmValue);
uint32_t RTC_GetDivider(void);
void RTC_WaitForLastTask(void);
void RTC_WaitForSynchro(void);
FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
void RTC_ClearFlag(uint16_t RTC_FLAG);
ITStatus RTC_GetITStatus(uint16_t RTC_IT);
void RTC_ClearITPendingBit(uint16_t RTC_IT);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_RTC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_SDIO_H
#define __AIR32F10x_SDIO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup SDIO
* @{
*/
/** @defgroup SDIO_Exported_Types
* @{
*/
typedef struct
{
uint32_t SDIO_ClockEdge; /*!< Specifies the clock transition on which the bit capture is made.
This parameter can be a value of @ref SDIO_Clock_Edge */
uint32_t SDIO_ClockBypass; /*!< Specifies whether the SDIO Clock divider bypass is
enabled or disabled.
This parameter can be a value of @ref SDIO_Clock_Bypass */
uint32_t SDIO_ClockPowerSave; /*!< Specifies whether SDIO Clock output is enabled or
disabled when the bus is idle.
This parameter can be a value of @ref SDIO_Clock_Power_Save */
uint32_t SDIO_BusWide; /*!< Specifies the SDIO bus width.
This parameter can be a value of @ref SDIO_Bus_Wide */
uint32_t SDIO_HardwareFlowControl; /*!< Specifies whether the SDIO hardware flow control is enabled or disabled.
This parameter can be a value of @ref SDIO_Hardware_Flow_Control */
uint8_t SDIO_ClockDiv; /*!< Specifies the clock frequency of the SDIO controller.
This parameter can be a value between 0x00 and 0xFF. */
} SDIO_InitTypeDef;
typedef struct
{
uint32_t SDIO_Argument; /*!< Specifies the SDIO command argument which is sent
to a card as part of a command message. If a command
contains an argument, it must be loaded into this register
before writing the command to the command register */
uint32_t SDIO_CmdIndex; /*!< Specifies the SDIO command index. It must be lower than 0x40. */
uint32_t SDIO_Response; /*!< Specifies the SDIO response type.
This parameter can be a value of @ref SDIO_Response_Type */
uint32_t SDIO_Wait; /*!< Specifies whether SDIO wait-for-interrupt request is enabled or disabled.
This parameter can be a value of @ref SDIO_Wait_Interrupt_State */
uint32_t SDIO_CPSM; /*!< Specifies whether SDIO Command path state machine (CPSM)
is enabled or disabled.
This parameter can be a value of @ref SDIO_CPSM_State */
} SDIO_CmdInitTypeDef;
typedef struct
{
uint32_t SDIO_DataTimeOut; /*!< Specifies the data timeout period in card bus clock periods. */
uint32_t SDIO_DataLength; /*!< Specifies the number of data bytes to be transferred. */
uint32_t SDIO_DataBlockSize; /*!< Specifies the data block size for block transfer.
This parameter can be a value of @ref SDIO_Data_Block_Size */
uint32_t SDIO_TransferDir; /*!< Specifies the data transfer direction, whether the transfer
is a read or write.
This parameter can be a value of @ref SDIO_Transfer_Direction */
uint32_t SDIO_TransferMode; /*!< Specifies whether data transfer is in stream or block mode.
This parameter can be a value of @ref SDIO_Transfer_Type */
uint32_t SDIO_DPSM; /*!< Specifies whether SDIO Data path state machine (DPSM)
is enabled or disabled.
This parameter can be a value of @ref SDIO_DPSM_State */
} SDIO_DataInitTypeDef;
/**
* @}
*/
/** @defgroup SDIO_Exported_Constants
* @{
*/
/** @defgroup SDIO_Clock_Edge
* @{
*/
#define SDIO_ClockEdge_Rising ((uint32_t)0x00000000)
#define SDIO_ClockEdge_Falling ((uint32_t)0x00002000)
#define IS_SDIO_CLOCK_EDGE(EDGE) (((EDGE) == SDIO_ClockEdge_Rising) || \
((EDGE) == SDIO_ClockEdge_Falling))
/**
* @}
*/
/** @defgroup SDIO_Clock_Bypass
* @{
*/
#define SDIO_ClockBypass_Disable ((uint32_t)0x00000000)
#define SDIO_ClockBypass_Enable ((uint32_t)0x00000400)
#define IS_SDIO_CLOCK_BYPASS(BYPASS) (((BYPASS) == SDIO_ClockBypass_Disable) || \
((BYPASS) == SDIO_ClockBypass_Enable))
/**
* @}
*/
/** @defgroup SDIO_Clock_Power_Save
* @{
*/
#define SDIO_ClockPowerSave_Disable ((uint32_t)0x00000000)
#define SDIO_ClockPowerSave_Enable ((uint32_t)0x00000200)
#define IS_SDIO_CLOCK_POWER_SAVE(SAVE) (((SAVE) == SDIO_ClockPowerSave_Disable) || \
((SAVE) == SDIO_ClockPowerSave_Enable))
/**
* @}
*/
/** @defgroup SDIO_Bus_Wide
* @{
*/
#define SDIO_BusWide_1b ((uint32_t)0x00000000)
#define SDIO_BusWide_4b ((uint32_t)0x00000800)
#define SDIO_BusWide_8b ((uint32_t)0x00001000)
#define IS_SDIO_BUS_WIDE(WIDE) (((WIDE) == SDIO_BusWide_1b) || ((WIDE) == SDIO_BusWide_4b) || \
((WIDE) == SDIO_BusWide_8b))
/**
* @}
*/
/** @defgroup SDIO_Hardware_Flow_Control
* @{
*/
#define SDIO_HardwareFlowControl_Disable ((uint32_t)0x00000000)
#define SDIO_HardwareFlowControl_Enable ((uint32_t)0x00004000)
#define IS_SDIO_HARDWARE_FLOW_CONTROL(CONTROL) (((CONTROL) == SDIO_HardwareFlowControl_Disable) || \
((CONTROL) == SDIO_HardwareFlowControl_Enable))
/**
* @}
*/
/** @defgroup SDIO_Power_State
* @{
*/
#define SDIO_PowerState_OFF ((uint32_t)0x00000000)
#define SDIO_PowerState_ON ((uint32_t)0x00000003)
#define IS_SDIO_POWER_STATE(STATE) (((STATE) == SDIO_PowerState_OFF) || ((STATE) == SDIO_PowerState_ON))
/**
* @}
*/
/** @defgroup SDIO_Interrupt_sources
* @{
*/
#define SDIO_IT_CCRCFAIL ((uint32_t)0x00000001)
#define SDIO_IT_DCRCFAIL ((uint32_t)0x00000002)
#define SDIO_IT_CTIMEOUT ((uint32_t)0x00000004)
#define SDIO_IT_DTIMEOUT ((uint32_t)0x00000008)
#define SDIO_IT_TXUNDERR ((uint32_t)0x00000010)
#define SDIO_IT_RXOVERR ((uint32_t)0x00000020)
#define SDIO_IT_CMDREND ((uint32_t)0x00000040)
#define SDIO_IT_CMDSENT ((uint32_t)0x00000080)
#define SDIO_IT_DATAEND ((uint32_t)0x00000100)
#define SDIO_IT_STBITERR ((uint32_t)0x00000200)
#define SDIO_IT_DBCKEND ((uint32_t)0x00000400)
#define SDIO_IT_CMDACT ((uint32_t)0x00000800)
#define SDIO_IT_TXACT ((uint32_t)0x00001000)
#define SDIO_IT_RXACT ((uint32_t)0x00002000)
#define SDIO_IT_TXFIFOHE ((uint32_t)0x00004000)
#define SDIO_IT_RXFIFOHF ((uint32_t)0x00008000)
#define SDIO_IT_TXFIFOF ((uint32_t)0x00010000)
#define SDIO_IT_RXFIFOF ((uint32_t)0x00020000)
#define SDIO_IT_TXFIFOE ((uint32_t)0x00040000)
#define SDIO_IT_RXFIFOE ((uint32_t)0x00080000)
#define SDIO_IT_TXDAVL ((uint32_t)0x00100000)
#define SDIO_IT_RXDAVL ((uint32_t)0x00200000)
#define SDIO_IT_SDIOIT ((uint32_t)0x00400000)
#define SDIO_IT_CEATAEND ((uint32_t)0x00800000)
#define IS_SDIO_IT(IT) ((((IT) & (uint32_t)0xFF000000) == 0x00) && ((IT) != (uint32_t)0x00))
/**
* @}
*/
/** @defgroup SDIO_Command_Index
* @{
*/
#define IS_SDIO_CMD_INDEX(INDEX) ((INDEX) < 0x40)
/**
* @}
*/
/** @defgroup SDIO_Response_Type
* @{
*/
#define SDIO_Response_No ((uint32_t)0x00000000)
#define SDIO_Response_Short ((uint32_t)0x00000040)
#define SDIO_Response_Long ((uint32_t)0x000000C0)
#define IS_SDIO_RESPONSE(RESPONSE) (((RESPONSE) == SDIO_Response_No) || \
((RESPONSE) == SDIO_Response_Short) || \
((RESPONSE) == SDIO_Response_Long))
/**
* @}
*/
/** @defgroup SDIO_Wait_Interrupt_State
* @{
*/
#define SDIO_Wait_No ((uint32_t)0x00000000) /*!< SDIO No Wait, TimeOut is enabled */
#define SDIO_Wait_IT ((uint32_t)0x00000100) /*!< SDIO Wait Interrupt Request */
#define SDIO_Wait_Pend ((uint32_t)0x00000200) /*!< SDIO Wait End of transfer */
#define IS_SDIO_WAIT(WAIT) (((WAIT) == SDIO_Wait_No) || ((WAIT) == SDIO_Wait_IT) || \
((WAIT) == SDIO_Wait_Pend))
/**
* @}
*/
/** @defgroup SDIO_CPSM_State
* @{
*/
#define SDIO_CPSM_Disable ((uint32_t)0x00000000)
#define SDIO_CPSM_Enable ((uint32_t)0x00000400)
#define IS_SDIO_CPSM(CPSM) (((CPSM) == SDIO_CPSM_Enable) || ((CPSM) == SDIO_CPSM_Disable))
/**
* @}
*/
/** @defgroup SDIO_Response_Registers
* @{
*/
#define SDIO_RESP1 ((uint32_t)0x00000000)
#define SDIO_RESP2 ((uint32_t)0x00000004)
#define SDIO_RESP3 ((uint32_t)0x00000008)
#define SDIO_RESP4 ((uint32_t)0x0000000C)
#define IS_SDIO_RESP(RESP) (((RESP) == SDIO_RESP1) || ((RESP) == SDIO_RESP2) || \
((RESP) == SDIO_RESP3) || ((RESP) == SDIO_RESP4))
/**
* @}
*/
/** @defgroup SDIO_Data_Length
* @{
*/
#define IS_SDIO_DATA_LENGTH(LENGTH) ((LENGTH) <= 0x01FFFFFF)
/**
* @}
*/
/** @defgroup SDIO_Data_Block_Size
* @{
*/
#define SDIO_DataBlockSize_1b ((uint32_t)0x00000000)
#define SDIO_DataBlockSize_2b ((uint32_t)0x00000010)
#define SDIO_DataBlockSize_4b ((uint32_t)0x00000020)
#define SDIO_DataBlockSize_8b ((uint32_t)0x00000030)
#define SDIO_DataBlockSize_16b ((uint32_t)0x00000040)
#define SDIO_DataBlockSize_32b ((uint32_t)0x00000050)
#define SDIO_DataBlockSize_64b ((uint32_t)0x00000060)
#define SDIO_DataBlockSize_128b ((uint32_t)0x00000070)
#define SDIO_DataBlockSize_256b ((uint32_t)0x00000080)
#define SDIO_DataBlockSize_512b ((uint32_t)0x00000090)
#define SDIO_DataBlockSize_1024b ((uint32_t)0x000000A0)
#define SDIO_DataBlockSize_2048b ((uint32_t)0x000000B0)
#define SDIO_DataBlockSize_4096b ((uint32_t)0x000000C0)
#define SDIO_DataBlockSize_8192b ((uint32_t)0x000000D0)
#define SDIO_DataBlockSize_16384b ((uint32_t)0x000000E0)
#define IS_SDIO_BLOCK_SIZE(SIZE) (((SIZE) == SDIO_DataBlockSize_1b) || \
((SIZE) == SDIO_DataBlockSize_2b) || \
((SIZE) == SDIO_DataBlockSize_4b) || \
((SIZE) == SDIO_DataBlockSize_8b) || \
((SIZE) == SDIO_DataBlockSize_16b) || \
((SIZE) == SDIO_DataBlockSize_32b) || \
((SIZE) == SDIO_DataBlockSize_64b) || \
((SIZE) == SDIO_DataBlockSize_128b) || \
((SIZE) == SDIO_DataBlockSize_256b) || \
((SIZE) == SDIO_DataBlockSize_512b) || \
((SIZE) == SDIO_DataBlockSize_1024b) || \
((SIZE) == SDIO_DataBlockSize_2048b) || \
((SIZE) == SDIO_DataBlockSize_4096b) || \
((SIZE) == SDIO_DataBlockSize_8192b) || \
((SIZE) == SDIO_DataBlockSize_16384b))
/**
* @}
*/
/** @defgroup SDIO_Transfer_Direction
* @{
*/
#define SDIO_TransferDir_ToCard ((uint32_t)0x00000000)
#define SDIO_TransferDir_ToSDIO ((uint32_t)0x00000002)
#define IS_SDIO_TRANSFER_DIR(DIR) (((DIR) == SDIO_TransferDir_ToCard) || \
((DIR) == SDIO_TransferDir_ToSDIO))
/**
* @}
*/
/** @defgroup SDIO_Transfer_Type
* @{
*/
#define SDIO_TransferMode_Block ((uint32_t)0x00000000)
#define SDIO_TransferMode_Stream ((uint32_t)0x00000004)
#define IS_SDIO_TRANSFER_MODE(MODE) (((MODE) == SDIO_TransferMode_Stream) || \
((MODE) == SDIO_TransferMode_Block))
/**
* @}
*/
/** @defgroup SDIO_DPSM_State
* @{
*/
#define SDIO_DPSM_Disable ((uint32_t)0x00000000)
#define SDIO_DPSM_Enable ((uint32_t)0x00000001)
#define IS_SDIO_DPSM(DPSM) (((DPSM) == SDIO_DPSM_Enable) || ((DPSM) == SDIO_DPSM_Disable))
/**
* @}
*/
/** @defgroup SDIO_Flags
* @{
*/
#define SDIO_FLAG_CCRCFAIL ((uint32_t)0x00000001)
#define SDIO_FLAG_DCRCFAIL ((uint32_t)0x00000002)
#define SDIO_FLAG_CTIMEOUT ((uint32_t)0x00000004)
#define SDIO_FLAG_DTIMEOUT ((uint32_t)0x00000008)
#define SDIO_FLAG_TXUNDERR ((uint32_t)0x00000010)
#define SDIO_FLAG_RXOVERR ((uint32_t)0x00000020)
#define SDIO_FLAG_CMDREND ((uint32_t)0x00000040)
#define SDIO_FLAG_CMDSENT ((uint32_t)0x00000080)
#define SDIO_FLAG_DATAEND ((uint32_t)0x00000100)
#define SDIO_FLAG_STBITERR ((uint32_t)0x00000200)
#define SDIO_FLAG_DBCKEND ((uint32_t)0x00000400)
#define SDIO_FLAG_CMDACT ((uint32_t)0x00000800)
#define SDIO_FLAG_TXACT ((uint32_t)0x00001000)
#define SDIO_FLAG_RXACT ((uint32_t)0x00002000)
#define SDIO_FLAG_TXFIFOHE ((uint32_t)0x00004000)
#define SDIO_FLAG_RXFIFOHF ((uint32_t)0x00008000)
#define SDIO_FLAG_TXFIFOF ((uint32_t)0x00010000)
#define SDIO_FLAG_RXFIFOF ((uint32_t)0x00020000)
#define SDIO_FLAG_TXFIFOE ((uint32_t)0x00040000)
#define SDIO_FLAG_RXFIFOE ((uint32_t)0x00080000)
#define SDIO_FLAG_TXDAVL ((uint32_t)0x00100000)
#define SDIO_FLAG_RXDAVL ((uint32_t)0x00200000)
#define SDIO_FLAG_SDIOIT ((uint32_t)0x00400000)
#define SDIO_FLAG_CEATAEND ((uint32_t)0x00800000)
#define IS_SDIO_FLAG(FLAG) (((FLAG) == SDIO_FLAG_CCRCFAIL) || \
((FLAG) == SDIO_FLAG_DCRCFAIL) || \
((FLAG) == SDIO_FLAG_CTIMEOUT) || \
((FLAG) == SDIO_FLAG_DTIMEOUT) || \
((FLAG) == SDIO_FLAG_TXUNDERR) || \
((FLAG) == SDIO_FLAG_RXOVERR) || \
((FLAG) == SDIO_FLAG_CMDREND) || \
((FLAG) == SDIO_FLAG_CMDSENT) || \
((FLAG) == SDIO_FLAG_DATAEND) || \
((FLAG) == SDIO_FLAG_STBITERR) || \
((FLAG) == SDIO_FLAG_DBCKEND) || \
((FLAG) == SDIO_FLAG_CMDACT) || \
((FLAG) == SDIO_FLAG_TXACT) || \
((FLAG) == SDIO_FLAG_RXACT) || \
((FLAG) == SDIO_FLAG_TXFIFOHE) || \
((FLAG) == SDIO_FLAG_RXFIFOHF) || \
((FLAG) == SDIO_FLAG_TXFIFOF) || \
((FLAG) == SDIO_FLAG_RXFIFOF) || \
((FLAG) == SDIO_FLAG_TXFIFOE) || \
((FLAG) == SDIO_FLAG_RXFIFOE) || \
((FLAG) == SDIO_FLAG_TXDAVL) || \
((FLAG) == SDIO_FLAG_RXDAVL) || \
((FLAG) == SDIO_FLAG_SDIOIT) || \
((FLAG) == SDIO_FLAG_CEATAEND))
#define IS_SDIO_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFF3FF800) == 0x00) && ((FLAG) != (uint32_t)0x00))
#define IS_SDIO_GET_IT(IT) (((IT) == SDIO_IT_CCRCFAIL) || \
((IT) == SDIO_IT_DCRCFAIL) || \
((IT) == SDIO_IT_CTIMEOUT) || \
((IT) == SDIO_IT_DTIMEOUT) || \
((IT) == SDIO_IT_TXUNDERR) || \
((IT) == SDIO_IT_RXOVERR) || \
((IT) == SDIO_IT_CMDREND) || \
((IT) == SDIO_IT_CMDSENT) || \
((IT) == SDIO_IT_DATAEND) || \
((IT) == SDIO_IT_STBITERR) || \
((IT) == SDIO_IT_DBCKEND) || \
((IT) == SDIO_IT_CMDACT) || \
((IT) == SDIO_IT_TXACT) || \
((IT) == SDIO_IT_RXACT) || \
((IT) == SDIO_IT_TXFIFOHE) || \
((IT) == SDIO_IT_RXFIFOHF) || \
((IT) == SDIO_IT_TXFIFOF) || \
((IT) == SDIO_IT_RXFIFOF) || \
((IT) == SDIO_IT_TXFIFOE) || \
((IT) == SDIO_IT_RXFIFOE) || \
((IT) == SDIO_IT_TXDAVL) || \
((IT) == SDIO_IT_RXDAVL) || \
((IT) == SDIO_IT_SDIOIT) || \
((IT) == SDIO_IT_CEATAEND))
#define IS_SDIO_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFF3FF800) == 0x00) && ((IT) != (uint32_t)0x00))
/**
* @}
*/
/** @defgroup SDIO_Read_Wait_Mode
* @{
*/
#define SDIO_ReadWaitMode_CLK ((uint32_t)0x00000001)
#define SDIO_ReadWaitMode_DATA2 ((uint32_t)0x00000000)
#define IS_SDIO_READWAIT_MODE(MODE) (((MODE) == SDIO_ReadWaitMode_CLK) || \
((MODE) == SDIO_ReadWaitMode_DATA2))
/**
* @}
*/
/**
* @}
*/
/** @defgroup SDIO_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup SDIO_Exported_Functions
* @{
*/
void SDIO_DeInit(void);
void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct);
void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct);
void SDIO_ClockCmd(FunctionalState NewState);
void SDIO_SetPowerState(uint32_t SDIO_PowerState);
uint32_t SDIO_GetPowerState(void);
void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState);
void SDIO_DMACmd(FunctionalState NewState);
void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct);
void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct);
uint8_t SDIO_GetCommandResponse(void);
uint32_t SDIO_GetResponse(uint32_t SDIO_RESP);
void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct);
void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct);
uint32_t SDIO_GetDataCounter(void);
uint32_t SDIO_ReadData(void);
void SDIO_WriteData(uint32_t Data);
uint32_t SDIO_GetFIFOCount(void);
void SDIO_StartSDIOReadWait(FunctionalState NewState);
void SDIO_StopSDIOReadWait(FunctionalState NewState);
void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode);
void SDIO_SetSDIOOperation(FunctionalState NewState);
void SDIO_SendSDIOSuspendCmd(FunctionalState NewState);
void SDIO_CommandCompletionCmd(FunctionalState NewState);
void SDIO_CEATAITCmd(FunctionalState NewState);
void SDIO_SendCEATACmd(FunctionalState NewState);
FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG);
void SDIO_ClearFlag(uint32_t SDIO_FLAG);
ITStatus SDIO_GetITStatus(uint32_t SDIO_IT);
void SDIO_ClearITPendingBit(uint32_t SDIO_IT);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_SDIO_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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bsp/airm2m/air32f103/libraries/AIR32F10xLib/inc/air32f10x_spi.h Normal file
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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_SPI_H
#define __AIR32F10x_SPI_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup SPI
* @{
*/
/** @defgroup SPI_Exported_Types
* @{
*/
/**
* @brief SPI Init structure definition
*/
typedef struct
{
uint16_t SPI_Direction; /*!< Specifies the SPI unidirectional or bidirectional data mode.
This parameter can be a value of @ref SPI_data_direction */
uint16_t SPI_Mode; /*!< Specifies the SPI operating mode.
This parameter can be a value of @ref SPI_mode */
uint16_t SPI_DataSize; /*!< Specifies the SPI data size.
This parameter can be a value of @ref SPI_data_size */
uint16_t SPI_CPOL; /*!< Specifies the serial clock steady state.
This parameter can be a value of @ref SPI_Clock_Polarity */
uint16_t SPI_CPHA; /*!< Specifies the clock active edge for the bit capture.
This parameter can be a value of @ref SPI_Clock_Phase */
uint16_t SPI_NSS; /*!< Specifies whether the NSS signal is managed by
hardware (NSS pin) or by software using the SSI bit.
This parameter can be a value of @ref SPI_Slave_Select_management */
uint16_t SPI_BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be
used to configure the transmit and receive SCK clock.
This parameter can be a value of @ref SPI_BaudRate_Prescaler.
@note The communication clock is derived from the master
clock. The slave clock does not need to be set. */
uint16_t SPI_FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
This parameter can be a value of @ref SPI_MSB_LSB_transmission */
uint16_t SPI_CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation. */
}SPI_InitTypeDef;
/**
* @brief I2S Init structure definition
*/
typedef struct
{
uint16_t I2S_Mode; /*!< Specifies the I2S operating mode.
This parameter can be a value of @ref I2S_Mode */
uint16_t I2S_Standard; /*!< Specifies the standard used for the I2S communication.
This parameter can be a value of @ref I2S_Standard */
uint16_t I2S_DataFormat; /*!< Specifies the data format for the I2S communication.
This parameter can be a value of @ref I2S_Data_Format */
uint16_t I2S_MCLKOutput; /*!< Specifies whether the I2S MCLK output is enabled or not.
This parameter can be a value of @ref I2S_MCLK_Output */
uint32_t I2S_AudioFreq; /*!< Specifies the frequency selected for the I2S communication.
This parameter can be a value of @ref I2S_Audio_Frequency */
uint16_t I2S_CPOL; /*!< Specifies the idle state of the I2S clock.
This parameter can be a value of @ref I2S_Clock_Polarity */
}I2S_InitTypeDef;
/**
* @}
*/
/** @defgroup SPI_Exported_Constants
* @{
*/
#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \
((PERIPH) == SPI2) || \
((PERIPH) == SPI3))
#define IS_SPI_23_PERIPH(PERIPH) (((PERIPH) == SPI2) || \
((PERIPH) == SPI3))
/** @defgroup SPI_data_direction
* @{
*/
#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
#define SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400)
#define SPI_Direction_1Line_Rx ((uint16_t)0x8000)
#define SPI_Direction_1Line_Tx ((uint16_t)0xC000)
#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \
((MODE) == SPI_Direction_2Lines_RxOnly) || \
((MODE) == SPI_Direction_1Line_Rx) || \
((MODE) == SPI_Direction_1Line_Tx))
/**
* @}
*/
/** @defgroup SPI_mode
* @{
*/
#define SPI_Mode_Master ((uint16_t)0x0104)
#define SPI_Mode_Slave ((uint16_t)0x0000)
#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \
((MODE) == SPI_Mode_Slave))
/**
* @}
*/
/** @defgroup SPI_data_size
* @{
*/
#define SPI_DataSize_16b ((uint16_t)0x0800)
#define SPI_DataSize_8b ((uint16_t)0x0000)
#define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DataSize_16b) || \
((DATASIZE) == SPI_DataSize_8b))
/**
* @}
*/
/** @defgroup SPI_Clock_Polarity
* @{
*/
#define SPI_CPOL_Low ((uint16_t)0x0000)
#define SPI_CPOL_High ((uint16_t)0x0002)
#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \
((CPOL) == SPI_CPOL_High))
/**
* @}
*/
/** @defgroup SPI_Clock_Phase
* @{
*/
#define SPI_CPHA_1Edge ((uint16_t)0x0000)
#define SPI_CPHA_2Edge ((uint16_t)0x0001)
#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \
((CPHA) == SPI_CPHA_2Edge))
/**
* @}
*/
/** @defgroup SPI_Slave_Select_management
* @{
*/
#define SPI_NSS_Soft ((uint16_t)0x0200)
#define SPI_NSS_Hard ((uint16_t)0x0000)
#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \
((NSS) == SPI_NSS_Hard))
/**
* @}
*/
/** @defgroup SPI_BaudRate_Prescaler
* @{
*/
#define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000)
#define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008)
#define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010)
#define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018)
#define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020)
#define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028)
#define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030)
#define SPI_BaudRatePrescaler_256 ((uint16_t)0x0038)
#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \
((PRESCALER) == SPI_BaudRatePrescaler_4) || \
((PRESCALER) == SPI_BaudRatePrescaler_8) || \
((PRESCALER) == SPI_BaudRatePrescaler_16) || \
((PRESCALER) == SPI_BaudRatePrescaler_32) || \
((PRESCALER) == SPI_BaudRatePrescaler_64) || \
((PRESCALER) == SPI_BaudRatePrescaler_128) || \
((PRESCALER) == SPI_BaudRatePrescaler_256))
/**
* @}
*/
/** @defgroup SPI_MSB_LSB_transmission
* @{
*/
#define SPI_FirstBit_MSB ((uint16_t)0x0000)
#define SPI_FirstBit_LSB ((uint16_t)0x0080)
#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \
((BIT) == SPI_FirstBit_LSB))
/**
* @}
*/
/** @defgroup I2S_Mode
* @{
*/
#define I2S_Mode_SlaveTx ((uint16_t)0x0000)
#define I2S_Mode_SlaveRx ((uint16_t)0x0100)
#define I2S_Mode_MasterTx ((uint16_t)0x0200)
#define I2S_Mode_MasterRx ((uint16_t)0x0300)
#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \
((MODE) == I2S_Mode_SlaveRx) || \
((MODE) == I2S_Mode_MasterTx) || \
((MODE) == I2S_Mode_MasterRx) )
/**
* @}
*/
/** @defgroup I2S_Standard
* @{
*/
#define I2S_Standard_Phillips ((uint16_t)0x0000)
#define I2S_Standard_MSB ((uint16_t)0x0010)
#define I2S_Standard_LSB ((uint16_t)0x0020)
#define I2S_Standard_PCMShort ((uint16_t)0x0030)
#define I2S_Standard_PCMLong ((uint16_t)0x00B0)
#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \
((STANDARD) == I2S_Standard_MSB) || \
((STANDARD) == I2S_Standard_LSB) || \
((STANDARD) == I2S_Standard_PCMShort) || \
((STANDARD) == I2S_Standard_PCMLong))
/**
* @}
*/
/** @defgroup I2S_Data_Format
* @{
*/
#define I2S_DataFormat_16b ((uint16_t)0x0000)
#define I2S_DataFormat_16bextended ((uint16_t)0x0001)
#define I2S_DataFormat_24b ((uint16_t)0x0003)
#define I2S_DataFormat_32b ((uint16_t)0x0005)
#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \
((FORMAT) == I2S_DataFormat_16bextended) || \
((FORMAT) == I2S_DataFormat_24b) || \
((FORMAT) == I2S_DataFormat_32b))
/**
* @}
*/
/** @defgroup I2S_MCLK_Output
* @{
*/
#define I2S_MCLKOutput_Enable ((uint16_t)0x0200)
#define I2S_MCLKOutput_Disable ((uint16_t)0x0000)
#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \
((OUTPUT) == I2S_MCLKOutput_Disable))
/**
* @}
*/
/** @defgroup I2S_Audio_Frequency
* @{
*/
#define I2S_AudioFreq_192k ((uint32_t)192000)
#define I2S_AudioFreq_96k ((uint32_t)96000)
#define I2S_AudioFreq_48k ((uint32_t)48000)
#define I2S_AudioFreq_44k ((uint32_t)44100)
#define I2S_AudioFreq_32k ((uint32_t)32000)
#define I2S_AudioFreq_22k ((uint32_t)22050)
#define I2S_AudioFreq_16k ((uint32_t)16000)
#define I2S_AudioFreq_11k ((uint32_t)11025)
#define I2S_AudioFreq_8k ((uint32_t)8000)
#define I2S_AudioFreq_Default ((uint32_t)2)
#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \
((FREQ) <= I2S_AudioFreq_192k)) || \
((FREQ) == I2S_AudioFreq_Default))
/**
* @}
*/
/** @defgroup I2S_Clock_Polarity
* @{
*/
#define I2S_CPOL_Low ((uint16_t)0x0000)
#define I2S_CPOL_High ((uint16_t)0x0008)
#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \
((CPOL) == I2S_CPOL_High))
/**
* @}
*/
/** @defgroup SPI_I2S_DMA_transfer_requests
* @{
*/
#define SPI_I2S_DMAReq_Tx ((uint16_t)0x0002)
#define SPI_I2S_DMAReq_Rx ((uint16_t)0x0001)
#define IS_SPI_I2S_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFC) == 0x00) && ((DMAREQ) != 0x00))
/**
* @}
*/
/** @defgroup SPI_NSS_internal_software_management
* @{
*/
#define SPI_NSSInternalSoft_Set ((uint16_t)0x0100)
#define SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF)
#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \
((INTERNAL) == SPI_NSSInternalSoft_Reset))
/**
* @}
*/
/** @defgroup SPI_CRC_Transmit_Receive
* @{
*/
#define SPI_CRC_Tx ((uint8_t)0x00)
#define SPI_CRC_Rx ((uint8_t)0x01)
#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx))
/**
* @}
*/
/** @defgroup SPI_direction_transmit_receive
* @{
*/
#define SPI_Direction_Rx ((uint16_t)0xBFFF)
#define SPI_Direction_Tx ((uint16_t)0x4000)
#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \
((DIRECTION) == SPI_Direction_Tx))
/**
* @}
*/
/** @defgroup SPI_I2S_interrupts_definition
* @{
*/
#define SPI_I2S_IT_TXE ((uint8_t)0x71)
#define SPI_I2S_IT_RXNE ((uint8_t)0x60)
#define SPI_I2S_IT_ERR ((uint8_t)0x50)
#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \
((IT) == SPI_I2S_IT_RXNE) || \
((IT) == SPI_I2S_IT_ERR))
#define SPI_I2S_IT_OVR ((uint8_t)0x56)
#define SPI_IT_MODF ((uint8_t)0x55)
#define SPI_IT_CRCERR ((uint8_t)0x54)
#define I2S_IT_UDR ((uint8_t)0x53)
#define IS_SPI_I2S_CLEAR_IT(IT) (((IT) == SPI_IT_CRCERR))
#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) || ((IT) == SPI_I2S_IT_TXE) || \
((IT) == I2S_IT_UDR) || ((IT) == SPI_IT_CRCERR) || \
((IT) == SPI_IT_MODF) || ((IT) == SPI_I2S_IT_OVR))
/**
* @}
*/
/** @defgroup SPI_I2S_flags_definition
* @{
*/
#define SPI_I2S_FLAG_RXNE ((uint16_t)0x0001)
#define SPI_I2S_FLAG_TXE ((uint16_t)0x0002)
#define I2S_FLAG_CHSIDE ((uint16_t)0x0004)
#define I2S_FLAG_UDR ((uint16_t)0x0008)
#define SPI_FLAG_CRCERR ((uint16_t)0x0010)
#define SPI_FLAG_MODF ((uint16_t)0x0020)
#define SPI_I2S_FLAG_OVR ((uint16_t)0x0040)
#define SPI_I2S_FLAG_BSY ((uint16_t)0x0080)
#define IS_SPI_I2S_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR))
#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \
((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \
((FLAG) == I2S_FLAG_UDR) || ((FLAG) == I2S_FLAG_CHSIDE) || \
((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE))
/**
* @}
*/
/** @defgroup SPI_CRC_polynomial
* @{
*/
#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1)
/**
* @}
*/
/**
* @}
*/
/** @defgroup SPI_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup SPI_Exported_Functions
* @{
*/
void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct);
void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct);
void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data);
uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx);
void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
void SPI_TransmitCRC(SPI_TypeDef* SPIx);
void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
#ifdef __cplusplus
}
#endif
#endif /*__AIR32F10x_SPI_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/************************ (C) COPYRIGHT Megahuntmicro *************************
* @file : air32f103_trng.h
* @author : Megahuntmicro
* @version : V1.0.0
* @date :
* @brief :
*****************************************************************************/
#ifndef __AIR32F10x_TRNG_H
#define __AIR32F10x_TRNG_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
typedef enum
{
TRNG_PDSource_0 = 0xE,
TRNG_PDSource_1 = 0xD,
TRNG_PDSource_2 = 0xB,
TRNG_PDSource_3 = 0x7,
} TRNG_PDSourceTypeDef;
#define TRNG_Periph_Div_None ((uint32_t)0x00)
#define TRNG_Periph_Div2 ((uint32_t)0x01)
#define TRNG_Periph_Div4 ((uint32_t)0x10)
#define TRNG_Periph_Div8 ((uint32_t)0x11)
#define IS_TRNG_DIV(DIV) (((DIV) == TRNG_Periph_Div_None) || \
((DIV) == TRNG_Periph_Div2) || \
((DIV) == TRNG_Periph_Div4) || \
((DIV) == TRNG_Periph_Div8))
#define IS_TRNG_PDSource(PDSOURCE) (((PDSOURCE) == TRNG_PDSource_0) ||\
((PDSOURCE) == TRNG_PDSource_1) ||\
((PDSOURCE) == TRNG_PDSource_2) ||\
((PDSOURCE) == TRNG_PDSource_3))
#define TRNG_IT_RNG0_S128 ((uint32_t)0x00000001)
#define TRNG_IT_RNG0_ATTACK ((uint32_t)0x00000004)
#define IS_TRNG_GET_IT(IT) (((IT) == TRNG_IT_RNG0_S128) || \
((IT) == TRNG_IT_RNG0_ATTACK))
/************ bit definition for TRNG RNG_INDEX REGISTER ************/
#define RNG_FIFO_INDEX_Mask BIT(31)
/************ bit definition for TRNG RNG_CSR REGISTER ************/
#define TRNG_RNG_CSR_INTP_EN_Mask ((uint32_t)0x0010)
#define TRNG_RNG_CSR_ATTACK_TRNG0_Mask ((uint32_t)0x0004)
#define TRNG_RNG_CSR_S128_TRNG0_Mask ((uint32_t)0x0001)
/************ bit definition for TRNG RNG_AMA REGISTER ************/
#define TRNG_RNG_AMA_OUT_TRNG0_Mask ((uint32_t)0x10000000)
#define TRNG_RNG_AMA_PD_TRNG0_Mask ((uint32_t)0x00001000)
#define TRNG_RNG_AMA_PD_TRNG1_Mask ((uint32_t)0x00002000)
#define TRNG_RNG_AMA_PD_TRNG2_Mask ((uint32_t)0x00004000)
#define TRNG_RNG_AMA_PD_TRNG3_Mask ((uint32_t)0x00008000)
#define TRNG_RNG_AMA_PD_ALL_Mask ((uint32_t)0x0000F000)
/************ bit definition for TRNG ENABLE REGISTER ************/
#define TRNG_RNG_ENABLE ((uint32_t)0x00000001)
/** @defgroup RNG_Exported_Functions
* @{
*/
void TRNG_Start(void);
void TRNG_Stop(void);
uint32_t TRNG_Get(uint32_t TRNG_Data[4]);
void TRNG_SetPseudoRandom(uint32_t TRNG_PseudoRandom);;
void TRNG_DirectOutANA(FunctionalState NewState);
void TRNG_ITConfig(FunctionalState NewState);
ITStatus TRNG_GetITStatus(uint32_t TRNG_IT);
void TRNG_ClearITPendingBit(uint32_t TRNG_IT);
void TRNG_SelectPDSource(TRNG_PDSourceTypeDef TRNG_Source);
void TRNG_Out(FunctionalState NewState);
#ifdef __cplusplus
}
#endif
#endif
/************************** (C) COPYRIGHT Megahunt *****END OF FILE****/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_USART_H
#define __AIR32F10x_USART_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup USART
* @{
*/
/** @defgroup USART_Exported_Types
* @{
*/
/**
* @brief USART Init Structure definition
*/
typedef struct
{
uint32_t USART_BaudRate; /*!< This member configures the USART communication baud rate.
The baud rate is computed using the following formula:
- IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
- FractionalDivider = ((IntegerDivider - ((u32) IntegerDivider)) * 16) + 0.5 */
uint16_t USART_WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
This parameter can be a value of @ref USART_Word_Length */
uint16_t USART_StopBits; /*!< Specifies the number of stop bits transmitted.
This parameter can be a value of @ref USART_Stop_Bits */
uint16_t USART_Parity; /*!< Specifies the parity mode.
This parameter can be a value of @ref USART_Parity
@note When parity is enabled, the computed parity is inserted
at the MSB position of the transmitted data (9th bit when
the word length is set to 9 data bits; 8th bit when the
word length is set to 8 data bits). */
uint16_t USART_Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
This parameter can be a value of @ref USART_Mode */
uint16_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
or disabled.
This parameter can be a value of @ref USART_Hardware_Flow_Control */
} USART_InitTypeDef;
/**
* @brief USART Clock Init Structure definition
*/
typedef struct
{
uint16_t USART_Clock; /*!< Specifies whether the USART clock is enabled or disabled.
This parameter can be a value of @ref USART_Clock */
uint16_t USART_CPOL; /*!< Specifies the steady state value of the serial clock.
This parameter can be a value of @ref USART_Clock_Polarity */
uint16_t USART_CPHA; /*!< Specifies the clock transition on which the bit capture is made.
This parameter can be a value of @ref USART_Clock_Phase */
uint16_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
data bit (MSB) has to be output on the SCLK pin in synchronous mode.
This parameter can be a value of @ref USART_Last_Bit */
} USART_ClockInitTypeDef;
/**
* @}
*/
/** @defgroup USART_Exported_Constants
* @{
*/
#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
((PERIPH) == USART2) || \
((PERIPH) == USART3) || \
((PERIPH) == UART4) || \
((PERIPH) == UART5))
#define IS_USART_123_PERIPH(PERIPH) (((PERIPH) == USART1) || \
((PERIPH) == USART2) || \
((PERIPH) == USART3))
#define IS_USART_1234_PERIPH(PERIPH) (((PERIPH) == USART1) || \
((PERIPH) == USART2) || \
((PERIPH) == USART3) || \
((PERIPH) == UART4))
/** @defgroup USART_Word_Length
* @{
*/
#define USART_WordLength_8b ((uint16_t)0x0000)
#define USART_WordLength_9b ((uint16_t)0x1000)
#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
((LENGTH) == USART_WordLength_9b))
/**
* @}
*/
/** @defgroup USART_Stop_Bits
* @{
*/
#define USART_StopBits_1 ((uint16_t)0x0000)
#define USART_StopBits_0_5 ((uint16_t)0x1000)
#define USART_StopBits_2 ((uint16_t)0x2000)
#define USART_StopBits_1_5 ((uint16_t)0x3000)
#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
((STOPBITS) == USART_StopBits_0_5) || \
((STOPBITS) == USART_StopBits_2) || \
((STOPBITS) == USART_StopBits_1_5))
/**
* @}
*/
/** @defgroup USART_Parity
* @{
*/
#define USART_Parity_No ((uint16_t)0x0000)
#define USART_Parity_Even ((uint16_t)0x0400)
#define USART_Parity_Odd ((uint16_t)0x0600)
#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
((PARITY) == USART_Parity_Even) || \
((PARITY) == USART_Parity_Odd))
/**
* @}
*/
/** @defgroup USART_Mode
* @{
*/
#define USART_Mode_Rx ((uint16_t)0x0004)
#define USART_Mode_Tx ((uint16_t)0x0008)
#define IS_USART_MODE(MODE) ((((MODE) & (uint16_t)0xFFF3) == 0x00) && ((MODE) != (uint16_t)0x00))
/**
* @}
*/
/** @defgroup USART_Hardware_Flow_Control
* @{
*/
#define USART_HardwareFlowControl_None ((uint16_t)0x0000)
#define USART_HardwareFlowControl_RTS ((uint16_t)0x0100)
#define USART_HardwareFlowControl_CTS ((uint16_t)0x0200)
#define USART_HardwareFlowControl_RTS_CTS ((uint16_t)0x0300)
#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
(((CONTROL) == USART_HardwareFlowControl_None) || \
((CONTROL) == USART_HardwareFlowControl_RTS) || \
((CONTROL) == USART_HardwareFlowControl_CTS) || \
((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
/**
* @}
*/
/** @defgroup USART_Clock
* @{
*/
#define USART_Clock_Disable ((uint16_t)0x0000)
#define USART_Clock_Enable ((uint16_t)0x0800)
#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
((CLOCK) == USART_Clock_Enable))
/**
* @}
*/
/** @defgroup USART_Clock_Polarity
* @{
*/
#define USART_CPOL_Low ((uint16_t)0x0000)
#define USART_CPOL_High ((uint16_t)0x0400)
#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
/**
* @}
*/
/** @defgroup USART_Clock_Phase
* @{
*/
#define USART_CPHA_1Edge ((uint16_t)0x0000)
#define USART_CPHA_2Edge ((uint16_t)0x0200)
#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
/**
* @}
*/
/** @defgroup USART_Last_Bit
* @{
*/
#define USART_LastBit_Disable ((uint16_t)0x0000)
#define USART_LastBit_Enable ((uint16_t)0x0100)
#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
((LASTBIT) == USART_LastBit_Enable))
/**
* @}
*/
/** @defgroup USART_Interrupt_definition
* @{
*/
#define USART_IT_PE ((uint16_t)0x0028)
#define USART_IT_TXE ((uint16_t)0x0727)
#define USART_IT_TC ((uint16_t)0x0626)
#define USART_IT_RXNE ((uint16_t)0x0525)
#define USART_IT_IDLE ((uint16_t)0x0424)
#define USART_IT_LBD ((uint16_t)0x0846)
#define USART_IT_CTS ((uint16_t)0x096A)
#define USART_IT_ERR ((uint16_t)0x0060)
#define USART_IT_ORE ((uint16_t)0x0360)
#define USART_IT_NE ((uint16_t)0x0260)
#define USART_IT_FE ((uint16_t)0x0160)
#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR))
#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
((IT) == USART_IT_NE) || ((IT) == USART_IT_FE))
#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS))
/**
* @}
*/
/** @defgroup USART_DMA_Requests
* @{
*/
#define USART_DMAReq_Tx ((uint16_t)0x0080)
#define USART_DMAReq_Rx ((uint16_t)0x0040)
#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))
/**
* @}
*/
/** @defgroup USART_WakeUp_methods
* @{
*/
#define USART_WakeUp_IdleLine ((uint16_t)0x0000)
#define USART_WakeUp_AddressMark ((uint16_t)0x0800)
#define IS_USART_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
((WAKEUP) == USART_WakeUp_AddressMark))
/**
* @}
*/
/** @defgroup USART_LIN_Break_Detection_Length
* @{
*/
#define USART_LINBreakDetectLength_10b ((uint16_t)0x0000)
#define USART_LINBreakDetectLength_11b ((uint16_t)0x0020)
#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
(((LENGTH) == USART_LINBreakDetectLength_10b) || \
((LENGTH) == USART_LINBreakDetectLength_11b))
/**
* @}
*/
/** @defgroup USART_IrDA_Low_Power
* @{
*/
#define USART_IrDAMode_LowPower ((uint16_t)0x0004)
#define USART_IrDAMode_Normal ((uint16_t)0x0000)
#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
((MODE) == USART_IrDAMode_Normal))
/**
* @}
*/
/** @defgroup USART_Flags
* @{
*/
#define USART_FLAG_CTS ((uint16_t)0x0200)
#define USART_FLAG_LBD ((uint16_t)0x0100)
#define USART_FLAG_TXE ((uint16_t)0x0080)
#define USART_FLAG_TC ((uint16_t)0x0040)
#define USART_FLAG_RXNE ((uint16_t)0x0020)
#define USART_FLAG_IDLE ((uint16_t)0x0010)
#define USART_FLAG_ORE ((uint16_t)0x0008)
#define USART_FLAG_NE ((uint16_t)0x0004)
#define USART_FLAG_FE ((uint16_t)0x0002)
#define USART_FLAG_PE ((uint16_t)0x0001)
#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE))
#define IS_USART_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFC9F) == 0x00) && ((FLAG) != (uint16_t)0x00))
#define IS_USART_PERIPH_FLAG(PERIPH, USART_FLAG) ((((*(uint32_t*)&(PERIPH)) != UART4_BASE) &&\
((*(uint32_t*)&(PERIPH)) != UART5_BASE)) \
|| ((USART_FLAG) != USART_FLAG_CTS))
#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x0044AA21))
#define IS_USART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF)
#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
/**
* @}
*/
/**
* @}
*/
/** @defgroup USART_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup USART_Exported_Functions
* @{
*/
void USART_DeInit(USART_TypeDef* USARTx);
void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState);
void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp);
void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength);
void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
void USART_SendBreak(USART_TypeDef* USARTx);
void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode);
void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG);
void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG);
ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT);
void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_USART_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AIR32F10x_WWDG_H
#define __AIR32F10x_WWDG_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup WWDG
* @{
*/
/** @defgroup WWDG_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup WWDG_Exported_Constants
* @{
*/
/** @defgroup WWDG_Prescaler
* @{
*/
#define WWDG_Prescaler_1 ((uint32_t)0x00000000)
#define WWDG_Prescaler_2 ((uint32_t)0x00000080)
#define WWDG_Prescaler_4 ((uint32_t)0x00000100)
#define WWDG_Prescaler_8 ((uint32_t)0x00000180)
#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
((PRESCALER) == WWDG_Prescaler_2) || \
((PRESCALER) == WWDG_Prescaler_4) || \
((PRESCALER) == WWDG_Prescaler_8))
#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
/**
* @}
*/
/**
* @}
*/
/** @defgroup WWDG_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup WWDG_Exported_Functions
* @{
*/
void WWDG_DeInit(void);
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
void WWDG_SetWindowValue(uint8_t WindowValue);
void WWDG_EnableIT(void);
void WWDG_SetCounter(uint8_t Counter);
void WWDG_Enable(uint8_t Counter);
FlagStatus WWDG_GetFlagStatus(void);
void WWDG_ClearFlag(void);
#ifdef __cplusplus
}
#endif
#endif /* __AIR32F10x_WWDG_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MISC_H
#define __MISC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "air32f10x.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @addtogroup MISC
* @{
*/
/** @defgroup MISC_Exported_Types
* @{
*/
/**
* @brief NVIC Init Structure definition
*/
typedef struct
{
uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled.
This parameter can be a value of @ref IRQn_Type
(For the complete air32 Devices IRQ Channels list, please
refer to air32f10x.h file) */
uint8_t NVIC_IRQChannelPreemptionPriority; /*!< Specifies the pre-emption priority for the IRQ channel
specified in NVIC_IRQChannel. This parameter can be a value
between 0 and 15 as described in the table @ref NVIC_Priority_Table */
uint8_t NVIC_IRQChannelSubPriority; /*!< Specifies the subpriority level for the IRQ channel specified
in NVIC_IRQChannel. This parameter can be a value
between 0 and 15 as described in the table @ref NVIC_Priority_Table */
FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
will be enabled or disabled.
This parameter can be set either to ENABLE or DISABLE */
} NVIC_InitTypeDef;
/**
* @}
*/
/** @defgroup NVIC_Priority_Table
* @{
*/
/**
@code
The table below gives the allowed values of the pre-emption priority and subpriority according
to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
============================================================================================================================
NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description
============================================================================================================================
NVIC_PriorityGroup_0 | 0 | 0-15 | 0 bits for pre-emption priority
| | | 4 bits for subpriority
----------------------------------------------------------------------------------------------------------------------------
NVIC_PriorityGroup_1 | 0-1 | 0-7 | 1 bits for pre-emption priority
| | | 3 bits for subpriority
----------------------------------------------------------------------------------------------------------------------------
NVIC_PriorityGroup_2 | 0-3 | 0-3 | 2 bits for pre-emption priority
| | | 2 bits for subpriority
----------------------------------------------------------------------------------------------------------------------------
NVIC_PriorityGroup_3 | 0-7 | 0-1 | 3 bits for pre-emption priority
| | | 1 bits for subpriority
----------------------------------------------------------------------------------------------------------------------------
NVIC_PriorityGroup_4 | 0-15 | 0 | 4 bits for pre-emption priority
| | | 0 bits for subpriority
============================================================================================================================
@endcode
*/
/**
* @}
*/
/** @defgroup MISC_Exported_Constants
* @{
*/
/** @defgroup Vector_Table_Base
* @{
*/
#define NVIC_VectTab_RAM ((uint32_t)0x20000000)
#define NVIC_VectTab_FLASH ((uint32_t)0x08000000)
#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
((VECTTAB) == NVIC_VectTab_FLASH))
/**
* @}
*/
/** @defgroup System_Low_Power
* @{
*/
#define NVIC_LP_SEVONPEND ((uint8_t)0x10)
#define NVIC_LP_SLEEPDEEP ((uint8_t)0x04)
#define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02)
#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
((LP) == NVIC_LP_SLEEPDEEP) || \
((LP) == NVIC_LP_SLEEPONEXIT))
/**
* @}
*/
/** @defgroup Preemption_Priority_Group
* @{
*/
#define NVIC_PriorityGroup_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
4 bits for subpriority */
#define NVIC_PriorityGroup_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
3 bits for subpriority */
#define NVIC_PriorityGroup_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
2 bits for subpriority */
#define NVIC_PriorityGroup_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
1 bits for subpriority */
#define NVIC_PriorityGroup_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
0 bits for subpriority */
#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
((GROUP) == NVIC_PriorityGroup_1) || \
((GROUP) == NVIC_PriorityGroup_2) || \
((GROUP) == NVIC_PriorityGroup_3) || \
((GROUP) == NVIC_PriorityGroup_4))
#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
#define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
#define IS_NVIC_OFFSET(OFFSET) ((OFFSET) < 0x000FFFFF)
/**
* @}
*/
/** @defgroup SysTick_clock_source
* @{
*/
#define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB)
#define SysTick_CLKSource_HCLK ((uint32_t)0x00000004)
#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
((SOURCE) == SysTick_CLKSource_HCLK_Div8))
/**
* @}
*/
/**
* @}
*/
/** @defgroup MISC_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup MISC_Exported_Functions
* @{
*/
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
#ifdef __cplusplus
}
#endif
#endif /* __MISC_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/**
******************************************************************************
* @file system_air32f10x.h
* @author MCD Application Team
* @version V3.5.0
* @date 11-March-2011
* @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File.
******************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup air32f10x_system
* @{
*/
/**
* @brief Define to prevent recursive inclusion
*/
#ifndef __SYSTEM_air32f10x_H
#define __SYSTEM_air32f10x_H
#ifdef __cplusplus
extern "C" {
#endif
/** @addtogroup air32f10x_System_Includes
* @{
*/
/**
* @}
*/
/** @addtogroup air32f10x_System_Exported_types
* @{
*/
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
/**
* @}
*/
/** @addtogroup air32f10x_System_Exported_Constants
* @{
*/
/**
* @}
*/
/** @addtogroup air32f10x_System_Exported_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup air32f10x_System_Exported_Functions
* @{
*/
extern void SystemInit(void);
extern void SystemCoreClockUpdate(void);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /*__SYSTEM_air32f10x_H */
/**
* @}
*/
/**
* @}
*/
/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

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/* aes.h - header file for aes.c
*/
#ifndef __AIR_AES_H
#define __AIR_AES_H
#ifdef __cplusplus
extern "C" {
#endif
#include "air_crypt.h"
#define AIR_AES_OPT_MODE_Mask (BIT(0))
#define AIR_AES_OPT_MODE_ENCRYPT (0)
#define AIR_AES_OPT_MODE_DECRYPT (BIT(0))
#define AIR_AES_OPT_BLK_Mask (BIT(1)|BIT(2))
#define AIR_AES_OPT_BLK_CBC (BIT(1))
#define AIR_AES_OPT_BLK_ECB (BIT(2))
#define AIR_AES_OPT_BLK_CBC_MAC (BIT(1)|BIT(2))
#define AIR_AES_OPT_KEY_LEN_Mask (BIT(3)|BIT(4))
#define AIR_AES_OPT_KEY_128 (BIT(3))
#define AIR_AES_OPT_KEY_192 (BIT(4))
#define AIR_AES_OPT_KEY_256 (BIT(3)|BIT(4))
#define AIR_RET_AES_INIT (0x5471B9AA)
#define AIR_RET_AES_PARAM_ERR (AIR_RET_AES_INIT + 0x01)
#define AIR_RET_AES_TRNG_ERR (AIR_RET_AES_INIT + 0x02)
#define AIR_RET_AES_MODE_ERROR (AIR_RET_AES_INIT + 0x03)
#define AIR_RET_AES_DFA_LOCK (AIR_RET_AES_INIT + 0x04)
#define AIR_RET_AES_PACK_MODE_ERROR (AIR_RET_AES_INIT + 0x05)
#define AIR_RET_AES_OUTBUF_TOO_SMALL (AIR_RET_AES_INIT + 0x06)
#define AIR_RET_AES_INPUT_SIZE_ERROR (AIR_RET_AES_INIT + 0x07)
#define AIR_RET_AES_KEY_SIZE_ERROR (AIR_RET_AES_INIT + 0x08)
#define AIR_RET_AES_ATTACKED (AIR_RET_AES_INIT + 0x09)
#define AIR_RET_AES_SUCCESS (AIR_RET_AES_INIT + 0x0100)
uint32_t AIRAES_EncDec(AIR_SYM_CRYPT_CALL *pCall);
#endif
#ifdef __cplusplus
}
#endif

45
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#ifndef __AIR_CRYPT_H
#define __AIR_CRYPT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <string.h>
#include "air32f10x.h"
void AIRCRYPT_SYMCITClear(void);
void AIRCRYPT_ASYMCITClear(void);
void AIRCRYPT_SetBusKey(uint32_t pu32Key[2]);
void AIRCRYPT_CramInit(void);
void AIRCRYPT_CramKeySet(uint32_t pu32Key[2]);
void AIRCRYPT_CramKeyReset(void);
void AIRCRYPT_SecureEnable(void);
void AIRCRYPT_SecureDisable(void);
typedef struct
{
uint8_t *pu8In;
uint8_t *pu8Out;
uint8_t *pu8IV;
uint8_t *pu8IVout;
uint8_t *pu8Key;
uint32_t u32InLen;
uint32_t u32OutLen;
uint16_t u16Opt;
uint32_t u32Crc;
} AIR_SYM_CRYPT_CALL;
#ifdef __cplusplus
}
#endif
#endif // __AIR_CRYPT_H

27
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/**
* \file version.h
*
*/
#ifndef __AIR_CRYPT_VERSION_H
#define __AIR_CRYPT_VERSION_H
#ifdef __cplusplus
extern "C" {
#endif
#include "stdint.h"
/**
* @method air_get_version
* @brief Get the version number.
* @param void
* @retval The constructed version number in the format:MMNNPP00 (Major, Minor, Patch).
*/
uint32_t air_crypt_version(void);
#ifdef __cplusplus
}
#endif
#endif /* version.h */

48
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/* des.h - header file for des.c
*/
#ifndef __AIR_DES_H
#define __AIR_DES_H
#ifdef __cplusplus
extern "C" {
#endif
#include "air_crypt.h"
#define AIR_RET_DES_INIT (0x55D659AA)
#define AIR_RET_DES_PARAM_ERR (AIR_RET_DES_INIT + 0x1)
#define AIR_RET_DES_TRNG_ERR (AIR_RET_DES_INIT + 0x2)
#define AIR_RET_DES_PACK_MODE_ERROR (AIR_RET_DES_INIT + 0x3)
#define AIR_RET_DES_INPUT_SIZE_ERROR (AIR_RET_DES_INIT + 0x4)
#define AIR_RET_DES_MODE_ERROR (AIR_RET_DES_INIT + 0x5)
#define AIR_RET_DES_ATTACKED (AIR_RET_DES_INIT + 0x6)
#define AIR_RET_DES_OUTBUF_TOO_SMALL (AIR_RET_DES_INIT + 0x7)
#define AIR_RET_DES_DFA_LOCK (AIR_RET_DES_INIT + 0x8)
#define AIR_RET_DES_KEY_SIZE_ERROR (AIR_RET_DES_INIT + 0x9)
#define AIR_RET_DES_SUCCESS (AIR_RET_DES_INIT + 0x0100)
#define AIR_DES_OPT_MODE_Mask (BIT(0))
#define AIR_DES_OPT_MODE_ENCRYPT (0)
#define AIR_DES_OPT_MODE_DECRYPT (BIT(0))
#define AIR_DES_OPT_BLK_Mask (BIT(1)|BIT(2))
#define AIR_DES_OPT_BLK_CBC (BIT(1))
#define AIR_DES_OPT_BLK_ECB (BIT(2))
#define AIR_DES_OPT_BLK_CBC_MAC (BIT(1)|BIT(2))
#define AIR_TDES_OPT_KEY_LEN_Mask (BIT(3))
#define AIR_TDES_OPT_KEY_2 (0)
#define AIR_TDES_OPT_KEY_3 (BIT(3))
uint32_t AIRDES_EncDec(AIR_SYM_CRYPT_CALL *pCall);
uint32_t AIRTDES_EncDec(AIR_SYM_CRYPT_CALL *pCall);
#ifdef __cplusplus
}
#endif
#endif

37
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#ifndef __AIR_MISC_H
#define __AIR_MISC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
#include "air_crypt.h"
#define AIR_CMP_INIT (0x00AA)
#define AIR_CMP_EQUAL (0x05AA)
#define AIR_CMP_BIGGER (0xA5AA)
#define AIR_CMP_SMALLER (0x25AA)
#define AIR_CMP_ERR (0xAAAA)
#define AIR_CMP_UNEQUAL (0x85AA)
#define AIR_RET_MISC_PARAM_ERR (0x51B649AB)
uint32_t AIRMEM_SCopy(void *pvDst, void *pvSrc, uint32_t u32ByteLen, uint8_t *pu8Index);
uint32_t AIRMEM_SEqual(void *pvDst, void *pvSrc, uint32_t u32ByteLen, uint8_t *pu8Index);
uint32_t AIRMEM_SCopyBig(void *pvDst, void *pvSrc, uint32_t u32DstLen, uint32_t u32SrcLen, uint8_t *pu8Index);
uint32_t AIRMEM_CopyBig(void *pvDst, void *pvSrc, uint32_t u32DstLen, uint32_t u32SrcLen);
uint32_t AIRMEM_Equal(void *pvDst, void *pvSrc, uint32_t u32ByteLen);
#ifdef __cplusplus
}
#endif
#endif

44
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/* rand.h - header file for rand.c
*/
#ifndef __AIR_RAND_H
#define __AIR_RAND_H
#ifdef __cplusplus
extern "C" {
#endif
#include "air_crypt.h"
#define AIR_RET_RAND_INIT (0x562F79AA)
#define AIR_RET_RAND_PARAM_ERR (AIR_RET_RAND_INIT + 1)
#define AIR_RET_RAND_FAILURE (AIR_RET_RAND_INIT + 2)
#define AIR_RET_RAND_LEN_ERR (AIR_RET_RAND_INIT + 3)
#define AIR_RET_RAND_TRNG_EMPTY (AIR_RET_RAND_INIT + 4)
#define AIR_RET_RAND_SUCCESS (AIR_RET_RAND_INIT + 0X0100)
#define RAND_PARAM_ERRNO (-5500)
#define RAND_CHECK_ERRNO (-5501)
#define AIR_RAND_BUFFER_OK ((uint16_t)(0xA5A5UL))
uint32_t AIRRAND_Init(void *pu32Buff, uint32_t u32BuffSize);
uint32_t AIRRAND_Trand(void *pvDst, uint32_t u32Len, uint32_t *pu32CrcInit, uint32_t *pu32CrcEnd);
int32_t AIRRAND_TrandNoBlk(void *pvDst, uint32_t u32Len, uint32_t *pu32CrcInit, uint32_t *pu32CrcEnd);
uint32_t AIRRAND_Prand(void *pvDst, uint32_t u32Len);
uint32_t AIRCRC_CalcBuff(uint16_t u16CrcInit, void *pvData, uint32_t u32Size);
uint32_t AIRRAND_UpdatePSeed(void);
#ifdef __cplusplus
}
#endif
#endif

57
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#ifndef __AIR_SHA_H
#define __AIR_SHA_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include "air_crypt.h"
#define AIR_RET_SHA_INIT (0x576C39AA)
#define AIR_RET_SHA_PARAM_ERR ((AIR_RET_SHA_INIT + 0x01))
#define AIR_RET_SHA_BUSY ((AIR_RET_SHA_INIT + 0x02))
#define AIR_RET_SHA_MODE_ERR ((AIR_RET_SHA_INIT + 0x03))
#define AIR_RET_SHA_SUCCESS ((AIR_RET_SHA_INIT + 0x0100))
typedef struct
{
uint32_t au32Total[2];
uint8_t au8Buffer[64];
uint32_t au32State[5];
}AIRSHA1_Context;
typedef struct
{
uint32_t au32Total[2];
uint8_t au8Buffer[64];
uint32_t au32State[8];
}AIRSHA2_Context;
typedef enum
{
AIRSHA1 = 0,
AIRSHA224 = 1,
AIRSHA256 = 2,
// AIRSHA384 = 3,
// AIRSHA512 = 4
}AIRSHA_MOD_TYPE;
uint32_t AIRSHA1_Starts(AIRSHA1_Context *pCtx);
uint32_t AIRSHA1_Update(AIRSHA1_Context *pCtx, const uint8_t *pu8Input, uint32_t u32InputLen);
uint32_t AIRSHA1_Finish(AIRSHA1_Context *pCtx, uint8_t au8Digest[20]);
uint32_t AIRSHA256_Starts(AIRSHA2_Context *pCtx);
uint32_t AIRSHA256_Update(AIRSHA2_Context *pCtx, const uint8_t *pu8Input, uint32_t u32InputLen);
uint32_t AIRSHA256_Finish(AIRSHA2_Context *pCtx, uint8_t au8Digest[32]);
uint32_t AIRSHA_Sha(AIRSHA_MOD_TYPE ShaType, const uint8_t *pu8Input, uint32_t u32Ibytes, uint8_t *pu8Output, uint32_t u32Outlen);
#ifdef __cplusplus
}
#endif
#endif

52
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#ifndef __AIR_SM1_H /* ToDo: replace '<Device>' with your device name */
#define __AIR_SM1_H
#ifdef __cplusplus
extern "C"
{
#endif
#include "air_crypt.h"
#include <stdint.h>
#define AIR_SM1_OPT_MODE_Mask (BIT(0))
#define AIR_SM1_OPT_MODE_ENCRYPT (0)
#define AIR_SM1_OPT_MODE_DECRYPT (BIT(0))
#define AIR_SM1_OPT_BLK_Mask (BIT(1)|BIT(2))
#define AIR_SM1_OPT_BLK_ECB (BIT(1))
#define AIR_SM1_OPT_BLK_CBC (BIT(2))
#define AIR_SM1_OPT_BLK_CBC_MAC (BIT(1)|BIT(2))
#define AIR_SM1_OPT_KEY_LEN_Mask (BIT(3)|BIT(4))
#define AIR_SM1_OPT_KEY_128 (BIT(3))
#define AIR_SM1_OPT_KEY_192 (BIT(4))
#define AIR_SM1_OPT_KEY_256 (BIT(3)|BIT(4))
#define AIR_SM1_OPT_ROUND_Mask (BIT(5)|BIT(6))
#define AIR_SM1_OPT_ROUND_8 (0)
#define AIR_SM1_OPT_ROUND_10 (BIT(5))
#define AIR_SM1_OPT_ROUND_12 (BIT(6))
#define AIR_SM1_OPT_ROUND_14 (BIT(5)|BIT(6))
#define AIR_RET_SM1_INIT (0x5B1689AA)
#define AIR_RET_SM1_PARAM_ERR (AIR_RET_SM1_INIT + 0x01)
#define AIR_RET_SM1_TRNG_ERR (AIR_RET_SM1_INIT + 0x02)
#define AIR_RET_SM1_KEY_LEN_ERR (AIR_RET_SM1_INIT + 0x03)
#define AIR_RET_SM1_ROUND_ERR (AIR_RET_SM1_INIT + 0x04)
#define AIR_RET_SM1_MODE_ERROR (AIR_RET_SM1_INIT + 0x05)
#define AIR_RET_SM1_BLK_ERROR (AIR_RET_SM1_INIT + 0x06)
#define AIR_RET_SM1_ATTACKED (AIR_RET_SM1_INIT + 0x07)
#define AIR_RET_SM1_INPUT_SIZE_ERROR (AIR_RET_SM1_INIT + 0x08)
#define AIR_RET_SM1_SUCCESS (AIR_RET_SM1_INIT + 0x0100)
uint32_t AIRSM1_EncDec(AIR_SYM_CRYPT_CALL *pCall);
#ifdef __cplusplus
}
#endif
#endif

43
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/* air_sm3.h - header file for sm3.c
*/
#ifndef __AIR_SM3_H
#define __AIR_SM3_H
#ifdef __cplusplus
extern "C" {
#endif
#include <string.h>
#include <stdint.h>
#define AIR_RET_SM3_INIT (0x594F29AA)
#define AIR_RET_SM3_PARAM_ERR (AIR_RET_SM3_INIT + 0x01)
#define AIR_RET_SM3_BUSY (AIR_RET_SM3_INIT + 0x02)
#define AIR_RET_SM3_SUCCESS (AIR_RET_SM3_INIT + 0x0100)
typedef struct
{
uint32_t au32Total[2];
uint8_t au8Buffer[64];
uint32_t au32State[8];
} AIRSM3_Context;
/**
* @method air_sm3
* @brief SM3 Hash Check
* @param output :output data buffer
* @param input :input data buffer
* @param ibytes :size of input data
* @retval :SM3_SUCCESS or SM3_BUSY
*/
uint32_t AIRSM3_Cal(uint8_t au8Output[32], uint8_t *pcu8Input, uint32_t u32Size);
uint32_t AIRSM3_Starts(AIRSM3_Context *pCtx);
uint32_t AIRSM3_Update(AIRSM3_Context *pCtx, uint8_t *pcu8Input, uint32_t u32Ilen);
uint32_t AIRSM3_Finish(AIRSM3_Context *pCtx, uint8_t au8Digest[32]);
#ifdef __cplusplus
}
#endif
#endif

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/* sm4.h - header file for sm4.c
*/
#ifndef __AIR_SM4_H
#define __AIR_SM4_H
#ifdef __cplusplus
extern "C" {
#endif
#include <string.h>
#include <stdint.h>
#include "air_crypt.h"
#define AIR_SM4_OPT_MODE_Mask (BIT(0))
#define AIR_SM4_OPT_MODE_ENCRYPT (0)
#define AIR_SM4_OPT_MODE_DECRYPT (BIT(0))
#define AIR_SM4_OPT_BLK_Mask (BIT(1)|BIT(2))
#define AIR_SM4_OPT_BLK_CBC (BIT(1))
#define AIR_SM4_OPT_BLK_ECB (BIT(2))
#define AIR_SM4_OPT_BLK_CBC_MAC (BIT(1)|BIT(2))
#define AIR_RET_SM4_INIT (0x584E69AA)
#define AIR_RET_SM4_PARAM_ERR (AIR_RET_SM4_INIT + 0x01)
#define AIR_RET_SM4_TRNG_ERR (AIR_RET_SM4_INIT + 0x02)
#define AIR_RET_SM4_PACK_MODE_ERROR (AIR_RET_SM4_INIT + 0x03)
#define AIR_RET_SM4_OUTBUF_TOO_SMALL (AIR_RET_SM4_INIT + 0x04)
#define AIR_RET_SM4_INPUT_SIZE_ERROR (AIR_RET_SM4_INIT + 0x05)
#define AIR_RET_SM4_ATTACKED (AIR_RET_SM4_INIT + 0x06)
#define AIR_RET_SM4_MODE_ERROR (AIR_RET_SM4_INIT + 0x07)
#define AIR_RET_SM4_SUCCESS (AIR_RET_SM4_INIT + 0x0100)
uint32_t AIRSM4_EncDec(AIR_SYM_CRYPT_CALL *pCall);
#endif
#ifdef __cplusplus
}
#endif

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#ifndef _AIR_SM7_H_
#define _AIR_SM7_H_
#include "air_crypt.h"
#define AIR_SM7_OPT_MODE_Mask (BIT(0))
#define AIR_SM7_OPT_MODE_ENCRYPT (0)
#define AIR_SM7_OPT_MODE_DECRYPT (BIT(0))
#define AIR_SM7_OPT_BLK_Mask (BIT(1)|BIT(2))
#define AIR_SM7_OPT_BLK_CBC (BIT(1))
#define AIR_SM7_OPT_BLK_ECB (BIT(2))
#define AIR_SM7_OPT_BLK_CBC_MAC (BIT(1)|BIT(2))
#define AIR_RET_SM7_INIT (0x5C3479AA)
#define AIR_RET_SM7_PARAM_ERR (AIR_RET_SM7_INIT + 1)
#define AIR_RET_SM7_MODE_ERROR (AIR_RET_SM7_INIT + 2)
#define AIR_RET_SM7_PACK_MODE_ERROR (AIR_RET_SM7_INIT + 3)
#define AIR_RET_SM7_OUTBUF_TOO_SMALL (AIR_RET_SM7_INIT + 4)
#define AIR_RET_SM7_INPUT_SIZE_ERROR (AIR_RET_SM7_INIT + 5)
#define AIR_RET_SM7_ATTACKED (AIR_RET_SM7_INIT + 6)
#define AIR_RET_SM7_SUCCESS (AIR_RET_SM7_INIT + 0x0100)
uint32_t AIRSM7_EncDec(AIR_SYM_CRYPT_CALL *pCall);
#endif // _AIR_SM7_H_

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#ifndef __AIR_SMRAND_H
#define __AIR_SMRAND_H
#ifdef __cplusplus
extern "C" {
#endif
#include "air_crypt.h"
#define AIR_RET_SMRAND_INIT (0x5D6c39AA)
#define AIR_RET_SMRAND_PARAM_ERR (AIR_RET_SMRAND_INIT + 1)
#define AIR_RET_SMRAND_CHECK_FAILURE (AIR_RET_SMRAND_INIT + 2)
#define AIR_RET_SMRAND_CHECK_SUCCESS (AIR_RET_SMRAND_INIT + 0X0100)
uint32_t Rand_Check(uint8_t *pu8Src, uint32_t u32Len, uint32_t u32Mask);
#ifdef __cplusplus
}
#endif
#endif /* __AIR_SMRAND_H */

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#include "air32f10x_bkp.h"
#include "air32f10x_rcc.h"
/** @defgroup BKP
* @brief BKP driver modules
* @{
*/
/** @defgroup BKP_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Private_Defines
* @{
*/
/* ------------ BKP registers bit address in the alias region --------------- */
#define BKP_OFFSET (BKP_BASE - PERIPH_BASE)
/* --- CR Register ----*/
/* Alias word address of TPAL bit */
#define CR_OFFSET (BKP_OFFSET + 0x30)
#define TPAL_BitNumber 0x01
#define CR_TPAL_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPAL_BitNumber * 4))
/* Alias word address of TPE bit */
#define TPE_BitNumber 0x00
#define CR_TPE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPE_BitNumber * 4))
/* --- CSR Register ---*/
/* Alias word address of TPIE bit */
#define CSR_OFFSET (BKP_OFFSET + 0x34)
#define TPIE_BitNumber 0x02
#define CSR_TPIE_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TPIE_BitNumber * 4))
/* Alias word address of TIF bit */
#define TIF_BitNumber 0x09
#define CSR_TIF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TIF_BitNumber * 4))
/* Alias word address of TEF bit */
#define TEF_BitNumber 0x08
#define CSR_TEF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEF_BitNumber * 4))
/* ---------------------- BKP registers bit mask ------------------------ */
/* RTCCR register bit mask */
#define RTCCR_CAL_MASK ((uint16_t)0xFF80)
#define RTCCR_MASK ((uint16_t)0xFC7F)
/**
* @}
*/
/** @defgroup BKP_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Private_Functions
* @{
*/
/**
* @brief Deinitializes the BKP peripheral registers to their default reset values.
* @param None
* @retval None
*/
void BKP_DeInit(void)
{
RCC_BackupResetCmd(ENABLE);
RCC_BackupResetCmd(DISABLE);
}
/**
* @brief Configures the Tamper Pin active level.
* @param BKP_TamperPinLevel: specifies the Tamper Pin active level.
* This parameter can be one of the following values:
* @arg BKP_TamperPinLevel_High: Tamper pin active on high level
* @arg BKP_TamperPinLevel_Low: Tamper pin active on low level
* @retval None
*/
void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel)
{
/* Check the parameters */
assert_param(IS_BKP_TAMPER_PIN_LEVEL(BKP_TamperPinLevel));
*(__IO uint32_t *) CR_TPAL_BB = BKP_TamperPinLevel;
}
/**
* @brief Enables or disables the Tamper Pin activation.
* @param NewState: new state of the Tamper Pin activation.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void BKP_TamperPinCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CR_TPE_BB = (uint32_t)NewState;
}
/**
* @brief Enables or disables the Tamper Pin Interrupt.
* @param NewState: new state of the Tamper Pin Interrupt.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void BKP_ITConfig(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CSR_TPIE_BB = (uint32_t)NewState;
}
/**
* @brief Select the RTC output source to output on the Tamper pin.
* @param BKP_RTCOutputSource: specifies the RTC output source.
* This parameter can be one of the following values:
* @arg BKP_RTCOutputSource_None: no RTC output on the Tamper pin.
* @arg BKP_RTCOutputSource_CalibClock: output the RTC clock with frequency
* divided by 64 on the Tamper pin.
* @arg BKP_RTCOutputSource_Alarm: output the RTC Alarm pulse signal on
* the Tamper pin.
* @arg BKP_RTCOutputSource_Second: output the RTC Second pulse signal on
* the Tamper pin.
* @retval None
*/
void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource)
{
uint16_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_BKP_RTC_OUTPUT_SOURCE(BKP_RTCOutputSource));
tmpreg = BKP->RTCCR;
/* Clear CCO, ASOE and ASOS bits */
tmpreg &= RTCCR_MASK;
/* Set CCO, ASOE and ASOS bits according to BKP_RTCOutputSource value */
tmpreg |= BKP_RTCOutputSource;
/* Store the new value */
BKP->RTCCR = tmpreg;
}
/**
* @brief Sets RTC Clock Calibration value.
* @param CalibrationValue: specifies the RTC Clock Calibration value.
* This parameter must be a number between 0 and 0x7F.
* @retval None
*/
void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue)
{
uint16_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_BKP_CALIBRATION_VALUE(CalibrationValue));
tmpreg = BKP->RTCCR;
/* Clear CAL[6:0] bits */
tmpreg &= RTCCR_CAL_MASK;
/* Set CAL[6:0] bits according to CalibrationValue value */
tmpreg |= CalibrationValue;
/* Store the new value */
BKP->RTCCR = tmpreg;
}
/**
* @brief Writes user data to the specified Data Backup Register.
* @param BKP_DR: specifies the Data Backup Register.
* This parameter can be BKP_DRx where x:[1, 42]
* @param Data: data to write
* @retval None
*/
void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data)
{
__IO uint32_t tmp = 0;
/* Check the parameters */
assert_param(IS_BKP_DR(BKP_DR));
tmp = (uint32_t)BKP_BASE;
tmp += BKP_DR;
*(__IO uint32_t *) tmp = Data;
}
/**
* @brief Reads data from the specified Data Backup Register.
* @param BKP_DR: specifies the Data Backup Register.
* This parameter can be BKP_DRx where x:[1, 42]
* @retval The content of the specified Data Backup Register
*/
uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR)
{
__IO uint32_t tmp = 0;
/* Check the parameters */
assert_param(IS_BKP_DR(BKP_DR));
tmp = (uint32_t)BKP_BASE;
tmp += BKP_DR;
return (*(__IO uint16_t *) tmp);
}
/**
* @brief Checks whether the Tamper Pin Event flag is set or not.
* @param None
* @retval The new state of the Tamper Pin Event flag (SET or RESET).
*/
FlagStatus BKP_GetFlagStatus(void)
{
return (FlagStatus)(*(__IO uint32_t *) CSR_TEF_BB);
}
/**
* @brief Clears Tamper Pin Event pending flag.
* @param None
* @retval None
*/
void BKP_ClearFlag(void)
{
/* Set CTE bit to clear Tamper Pin Event flag */
BKP->CSR |= BKP_CSR_CTE;
}
/**
* @brief Checks whether the Tamper Pin Interrupt has occurred or not.
* @param None
* @retval The new state of the Tamper Pin Interrupt (SET or RESET).
*/
ITStatus BKP_GetITStatus(void)
{
return (ITStatus)(*(__IO uint32_t *) CSR_TIF_BB);
}
/**
* @brief Clears Tamper Pin Interrupt pending bit.
* @param None
* @retval None
*/
void BKP_ClearITPendingBit(void)
{
/* Set CTI bit to clear Tamper Pin Interrupt pending bit */
BKP->CSR |= BKP_CSR_CTI;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_cec.h"
#include "air32f10x_rcc.h"
/** @addtogroup STM32F10x_StdPeriph_Driver
* @{
*/
/** @defgroup CEC
* @brief CEC driver modules
* @{
*/
/** @defgroup CEC_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup CEC_Private_Defines
* @{
*/
/* ------------ CEC registers bit address in the alias region ----------- */
#define CEC_OFFSET (CEC_BASE - PERIPH_BASE)
/* --- CFGR Register ---*/
/* Alias word address of PE bit */
#define CFGR_OFFSET (CEC_OFFSET + 0x00)
#define PE_BitNumber 0x00
#define CFGR_PE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (PE_BitNumber * 4))
/* Alias word address of IE bit */
#define IE_BitNumber 0x01
#define CFGR_IE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (IE_BitNumber * 4))
/* --- CSR Register ---*/
/* Alias word address of TSOM bit */
#define CSR_OFFSET (CEC_OFFSET + 0x10)
#define TSOM_BitNumber 0x00
#define CSR_TSOM_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TSOM_BitNumber * 4))
/* Alias word address of TEOM bit */
#define TEOM_BitNumber 0x01
#define CSR_TEOM_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEOM_BitNumber * 4))
#define CFGR_CLEAR_Mask (uint8_t)(0xF3) /* CFGR register Mask */
#define FLAG_Mask ((uint32_t)0x00FFFFFF) /* CEC FLAG mask */
/**
* @}
*/
/** @defgroup CEC_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup CEC_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup CEC_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup CEC_Private_Functions
* @{
*/
/**
* @brief Deinitializes the CEC peripheral registers to their default reset
* values.
* @param None
* @retval None
*/
void CEC_DeInit(void)
{
/* Enable CEC reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, ENABLE);
/* Release CEC from reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, DISABLE);
}
/**
* @brief Initializes the CEC peripheral according to the specified
* parameters in the CEC_InitStruct.
* @param CEC_InitStruct: pointer to an CEC_InitTypeDef structure that
* contains the configuration information for the specified
* CEC peripheral.
* @retval None
*/
void CEC_Init(CEC_InitTypeDef* CEC_InitStruct)
{
uint16_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_CEC_BIT_TIMING_ERROR_MODE(CEC_InitStruct->CEC_BitTimingMode));
assert_param(IS_CEC_BIT_PERIOD_ERROR_MODE(CEC_InitStruct->CEC_BitPeriodMode));
/*---------------------------- CEC CFGR Configuration -----------------*/
/* Get the CEC CFGR value */
tmpreg = CEC->CFGR;
/* Clear BTEM and BPEM bits */
tmpreg &= CFGR_CLEAR_Mask;
/* Configure CEC: Bit Timing Error and Bit Period Error */
tmpreg |= (uint16_t)(CEC_InitStruct->CEC_BitTimingMode | CEC_InitStruct->CEC_BitPeriodMode);
/* Write to CEC CFGR register*/
CEC->CFGR = tmpreg;
}
/**
* @brief Enables or disables the specified CEC peripheral.
* @param NewState: new state of the CEC peripheral.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void CEC_Cmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CFGR_PE_BB = (uint32_t)NewState;
if(NewState == DISABLE)
{
/* Wait until the PE bit is cleared by hardware (Idle Line detected) */
while((CEC->CFGR & CEC_CFGR_PE) != (uint32_t)RESET)
{
}
}
}
/**
* @brief Enables or disables the CEC interrupt.
* @param NewState: new state of the CEC interrupt.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void CEC_ITConfig(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CFGR_IE_BB = (uint32_t)NewState;
}
/**
* @brief Defines the Own Address of the CEC device.
* @param CEC_OwnAddress: The CEC own address
* @retval None
*/
void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress)
{
/* Check the parameters */
assert_param(IS_CEC_ADDRESS(CEC_OwnAddress));
/* Set the CEC own address */
CEC->OAR = CEC_OwnAddress;
}
/**
* @brief Sets the CEC prescaler value.
* @param CEC_Prescaler: CEC prescaler new value
* @retval None
*/
void CEC_SetPrescaler(uint16_t CEC_Prescaler)
{
/* Check the parameters */
assert_param(IS_CEC_PRESCALER(CEC_Prescaler));
/* Set the Prescaler value*/
CEC->PRES = CEC_Prescaler;
}
/**
* @brief Transmits single data through the CEC peripheral.
* @param Data: the data to transmit.
* @retval None
*/
void CEC_SendDataByte(uint8_t Data)
{
/* Transmit Data */
CEC->TXD = Data ;
}
/**
* @brief Returns the most recent received data by the CEC peripheral.
* @param None
* @retval The received data.
*/
uint8_t CEC_ReceiveDataByte(void)
{
/* Receive Data */
return (uint8_t)(CEC->RXD);
}
/**
* @brief Starts a new message.
* @param None
* @retval None
*/
void CEC_StartOfMessage(void)
{
/* Starts of new message */
*(__IO uint32_t *) CSR_TSOM_BB = (uint32_t)0x1;
}
/**
* @brief Transmits message with or without an EOM bit.
* @param NewState: new state of the CEC Tx End Of Message.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void CEC_EndOfMessageCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
/* The data byte will be transmitted with or without an EOM bit*/
*(__IO uint32_t *) CSR_TEOM_BB = (uint32_t)NewState;
}
/**
* @brief Gets the CEC flag status
* @param CEC_FLAG: specifies the CEC flag to check.
* This parameter can be one of the following values:
* @arg CEC_FLAG_BTE: Bit Timing Error
* @arg CEC_FLAG_BPE: Bit Period Error
* @arg CEC_FLAG_RBTFE: Rx Block Transfer Finished Error
* @arg CEC_FLAG_SBE: Start Bit Error
* @arg CEC_FLAG_ACKE: Block Acknowledge Error
* @arg CEC_FLAG_LINE: Line Error
* @arg CEC_FLAG_TBTFE: Tx Block Transfer Finished Error
* @arg CEC_FLAG_TEOM: Tx End Of Message
* @arg CEC_FLAG_TERR: Tx Error
* @arg CEC_FLAG_TBTRF: Tx Byte Transfer Request or Block Transfer Finished
* @arg CEC_FLAG_RSOM: Rx Start Of Message
* @arg CEC_FLAG_REOM: Rx End Of Message
* @arg CEC_FLAG_RERR: Rx Error
* @arg CEC_FLAG_RBTF: Rx Byte/Block Transfer Finished
* @retval The new state of CEC_FLAG (SET or RESET)
*/
FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG)
{
FlagStatus bitstatus = RESET;
uint32_t cecreg = 0, cecbase = 0;
/* Check the parameters */
assert_param(IS_CEC_GET_FLAG(CEC_FLAG));
/* Get the CEC peripheral base address */
cecbase = (uint32_t)(CEC_BASE);
/* Read flag register index */
cecreg = CEC_FLAG >> 28;
/* Get bit[23:0] of the flag */
CEC_FLAG &= FLAG_Mask;
if(cecreg != 0)
{
/* Flag in CEC ESR Register */
CEC_FLAG = (uint32_t)(CEC_FLAG >> 16);
/* Get the CEC ESR register address */
cecbase += 0xC;
}
else
{
/* Get the CEC CSR register address */
cecbase += 0x10;
}
if(((*(__IO uint32_t *)cecbase) & CEC_FLAG) != (uint32_t)RESET)
{
/* CEC_FLAG is set */
bitstatus = SET;
}
else
{
/* CEC_FLAG is reset */
bitstatus = RESET;
}
/* Return the CEC_FLAG status */
return bitstatus;
}
/**
* @brief Clears the CEC's pending flags.
* @param CEC_FLAG: specifies the flag to clear.
* This parameter can be any combination of the following values:
* @arg CEC_FLAG_TERR: Tx Error
* @arg CEC_FLAG_TBTRF: Tx Byte Transfer Request or Block Transfer Finished
* @arg CEC_FLAG_RSOM: Rx Start Of Message
* @arg CEC_FLAG_REOM: Rx End Of Message
* @arg CEC_FLAG_RERR: Rx Error
* @arg CEC_FLAG_RBTF: Rx Byte/Block Transfer Finished
* @retval None
*/
void CEC_ClearFlag(uint32_t CEC_FLAG)
{
uint32_t tmp = 0x0;
/* Check the parameters */
assert_param(IS_CEC_CLEAR_FLAG(CEC_FLAG));
tmp = CEC->CSR & 0x2;
/* Clear the selected CEC flags */
CEC->CSR &= (uint32_t)(((~(uint32_t)CEC_FLAG) & 0xFFFFFFFC) | tmp);
}
/**
* @brief Checks whether the specified CEC interrupt has occurred or not.
* @param CEC_IT: specifies the CEC interrupt source to check.
* This parameter can be one of the following values:
* @arg CEC_IT_TERR: Tx Error
* @arg CEC_IT_TBTF: Tx Block Transfer Finished
* @arg CEC_IT_RERR: Rx Error
* @arg CEC_IT_RBTF: Rx Block Transfer Finished
* @retval The new state of CEC_IT (SET or RESET).
*/
ITStatus CEC_GetITStatus(uint8_t CEC_IT)
{
ITStatus bitstatus = RESET;
uint32_t enablestatus = 0;
/* Check the parameters */
assert_param(IS_CEC_GET_IT(CEC_IT));
/* Get the CEC IT enable bit status */
enablestatus = (CEC->CFGR & (uint8_t)CEC_CFGR_IE) ;
/* Check the status of the specified CEC interrupt */
if (((CEC->CSR & CEC_IT) != (uint32_t)RESET) && enablestatus)
{
/* CEC_IT is set */
bitstatus = SET;
}
else
{
/* CEC_IT is reset */
bitstatus = RESET;
}
/* Return the CEC_IT status */
return bitstatus;
}
/**
* @brief Clears the CEC's interrupt pending bits.
* @param CEC_IT: specifies the CEC interrupt pending bit to clear.
* This parameter can be any combination of the following values:
* @arg CEC_IT_TERR: Tx Error
* @arg CEC_IT_TBTF: Tx Block Transfer Finished
* @arg CEC_IT_RERR: Rx Error
* @arg CEC_IT_RBTF: Rx Block Transfer Finished
* @retval None
*/
void CEC_ClearITPendingBit(uint16_t CEC_IT)
{
uint32_t tmp = 0x0;
/* Check the parameters */
assert_param(IS_CEC_GET_IT(CEC_IT));
tmp = CEC->CSR & 0x2;
/* Clear the selected CEC interrupt pending bits */
CEC->CSR &= (uint32_t)(((~(uint32_t)CEC_IT) & 0xFFFFFFFC) | tmp);
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_crc.h"
/**
* @brief Resets the CRC Data register (DR).
* @param None
* @retval None
*/
void CRC_ResetDR(void)
{
/* Reset CRC generator */
CRC->CR = CRC_CR_RESET;
}
/**
* @brief Computes the 32-bit CRC of a given data word(32-bit).
* @param Data: data word(32-bit) to compute its CRC
* @retval 32-bit CRC
*/
uint32_t CRC_CalcCRC(uint32_t Data)
{
CRC->DR = Data;
return (CRC->DR);
}
/**
* @brief Computes the 32-bit CRC of a given buffer of data word(32-bit).
* @param pBuffer: pointer to the buffer containing the data to be computed
* @param BufferLength: length of the buffer to be computed
* @retval 32-bit CRC
*/
uint32_t CRC_CalcBlockCRC(uint32_t Type,uint32_t pBuffer[], uint32_t BufferLength)
{
uint32_t index = 0;
if (Type == CRC_16_IBM || Type == CRC_16_MAXIM || Type == CRC_16_USB || Type == CRC_16_MODBUS || \
Type == CRC_16_CCITT || Type == CRC_16_CCITT_FALSE || Type == CRC_16_X25 || Type == CRC_16_XMODEM )
{
switch (Type)
{
case CRC_16_IBM:
CRC->INI = CRC_INIT_VALUE_0;
CRC->CR = CRC_CR_RESET;
CRC->CSR = (CRC->CSR | REV_OUT_SEL_SET | REV_IN_SEL_SET) & (~XOR_OUT_SEL_SET) & ~POLY_SEL_SET & ~TYPE_SEL_SET;
break;
case CRC_16_MAXIM:
CRC->INI = CRC_INIT_VALUE_0;
CRC->CR = CRC_CR_RESET;
CRC->CSR = (CRC->CSR | REV_OUT_SEL_SET | REV_IN_SEL_SET | XOR_OUT_SEL_SET) & ~POLY_SEL_SET & ~TYPE_SEL_SET;
break;
case CRC_16_USB:
CRC->INI = CRC16_INIT_VALUE_FF;
CRC->CR = CRC_CR_RESET;
CRC->CSR = (CRC->CSR | REV_OUT_SEL_SET | REV_IN_SEL_SET | XOR_OUT_SEL_SET) & ~POLY_SEL_SET & ~TYPE_SEL_SET;
break;
case CRC_16_MODBUS:
CRC->INI = CRC16_INIT_VALUE_FF;
CRC->CR = CRC_CR_RESET;
CRC->CSR = (CRC->CSR | REV_OUT_SEL_SET | REV_IN_SEL_SET) & (~XOR_OUT_SEL_SET) & ~POLY_SEL_SET & ~TYPE_SEL_SET;
break;
case CRC_16_CCITT:
CRC->INI = CRC_INIT_VALUE_0;
CRC->CR = CRC_CR_RESET;
CRC->CSR = (((CRC->CSR | REV_OUT_SEL_SET | REV_IN_SEL_SET) & (~XOR_OUT_SEL_SET)) | POLY_SEL_SET) & ~TYPE_SEL_SET;
break;
case CRC_16_CCITT_FALSE:
CRC->INI = CRC16_INIT_VALUE_FF;
CRC->CR = CRC_CR_RESET;
CRC->CSR = ((((CRC->CSR & ~REV_OUT_SEL_SET) & ~REV_IN_SEL_SET) & ~XOR_OUT_SEL_SET) | POLY_SEL_SET) & ~TYPE_SEL_SET;
break;
case CRC_16_X25:
CRC->INI = CRC16_INIT_VALUE_FF;
CRC->CR = CRC_CR_RESET;
CRC->CSR = (CRC->CSR | REV_OUT_SEL_SET | REV_IN_SEL_SET | XOR_OUT_SEL_SET | POLY_SEL_SET) & ~TYPE_SEL_SET;
break;
case CRC_16_XMODEM:
CRC->INI = CRC_INIT_VALUE_0;
CRC->CR = CRC_CR_RESET;
CRC->CSR = ((((CRC->CSR & ~REV_OUT_SEL_SET) & ~REV_IN_SEL_SET) & ~XOR_OUT_SEL_SET) | POLY_SEL_SET) & ~TYPE_SEL_SET;
break;
default:
break;
}
for(index = 0; index < BufferLength; index++)
{
CRC->DR = pBuffer[index];
}
return (CRC->DR & 0xFFFF);
}
else if(Type == CRC_32 || Type == CRC_32_MPEG_2)
{
switch (Type)
{
case CRC_32:
CRC->INI = CRC32_INIT_VALUE_FF;
CRC->CR = CRC_CR_RESET;
CRC->CSR = CRC->CSR | REV_OUT_SEL_SET | REV_IN_SEL_SET | XOR_OUT_SEL_SET | TYPE_SEL_SET;
break;
case CRC_32_MPEG_2:
CRC->INI = CRC32_INIT_VALUE_FF;
CRC->CR = CRC_CR_RESET;
CRC->CSR = (((CRC->CSR & ~REV_OUT_SEL_SET) & ~REV_IN_SEL_SET) & ~XOR_OUT_SEL_SET) | TYPE_SEL_SET ;
break;
default:
break;
}
for(index = 0; index < BufferLength; index++)
{
CRC->DR = pBuffer[index];
}
return (CRC->DR);
}
else
{
return 0;
}
}
/**
* @brief Returns the current CRC value.
* @param None
* @retval 32-bit CRC
*/
uint32_t CRC_GetCRC(void)
{
return (CRC->DR);
}
/**
* @brief Stores a 8-bit data in the Independent Data(ID) register.
* @param IDValue: 8-bit value to be stored in the ID register
* @retval None
*/
void CRC_SetIDRegister(uint8_t IDValue)
{
CRC->IDR = IDValue;
}
/**
* @brief Returns the 8-bit data stored in the Independent Data(ID) register
* @param None
* @retval 8-bit value of the ID register
*/
uint8_t CRC_GetIDRegister(void)
{
return (CRC->IDR);
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_dac.h"
#include "air32f10x_rcc.h"
/** @defgroup DAC
* @brief DAC driver modules
* @{
*/
/** @defgroup DAC_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup DAC_Private_Defines
* @{
*/
/* CR register Mask */
#define CR_CLEAR_MASK ((uint32_t)0x00000FFE)
/* DAC Dual Channels SWTRIG masks */
#define DUAL_SWTRIG_SET ((uint32_t)0x00000003)
#define DUAL_SWTRIG_RESET ((uint32_t)0xFFFFFFFC)
/* DHR registers offsets */
#define DHR12R1_OFFSET ((uint32_t)0x00000008)
#define DHR12R2_OFFSET ((uint32_t)0x00000014)
#define DHR12RD_OFFSET ((uint32_t)0x00000020)
/* DOR register offset */
#define DOR_OFFSET ((uint32_t)0x0000002C)
/**
* @}
*/
/** @defgroup DAC_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup DAC_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup DAC_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup DAC_Private_Functions
* @{
*/
/**
* @brief Deinitializes the DAC peripheral registers to their default reset values.
* @param None
* @retval None
*/
void DAC_DeInit(void)
{
/* Enable DAC reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE);
/* Release DAC from reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE);
}
/**
* @brief Initializes the DAC peripheral according to the specified
* parameters in the DAC_InitStruct.
* @param DAC_Channel: the selected DAC channel.
* This parameter can be one of the following values:
* @arg DAC_Channel_1: DAC Channel1 selected
* @arg DAC_Channel_2: DAC Channel2 selected
* @param DAC_InitStruct: pointer to a DAC_InitTypeDef structure that
* contains the configuration information for the specified DAC channel.
* @retval None
*/
void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
{
uint32_t tmpreg1 = 0, tmpreg2 = 0;
/* Check the DAC parameters */
assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger));
assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration));
assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude));
assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer));
/*---------------------------- DAC CR Configuration --------------------------*/
/* Get the DAC CR value */
tmpreg1 = DAC->CR;
/* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */
tmpreg1 &= ~(CR_CLEAR_MASK << DAC_Channel);
/* Configure for the selected DAC channel: buffer output, trigger, wave generation,
mask/amplitude for wave generation */
/* Set TSELx and TENx bits according to DAC_Trigger value */
/* Set WAVEx bits according to DAC_WaveGeneration value */
/* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */
/* Set BOFFx bit according to DAC_OutputBuffer value */
tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | DAC_InitStruct->DAC_OutputBuffer);
/* Calculate CR register value depending on DAC_Channel */
tmpreg1 |= tmpreg2 << DAC_Channel;
/* Write to DAC CR */
DAC->CR = tmpreg1;
}
/**
* @brief Fills each DAC_InitStruct member with its default value.
* @param DAC_InitStruct : pointer to a DAC_InitTypeDef structure which will
* be initialized.
* @retval None
*/
void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
{
/*--------------- Reset DAC init structure parameters values -----------------*/
/* Initialize the DAC_Trigger member */
DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
/* Initialize the DAC_WaveGeneration member */
DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
/* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */
DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
/* Initialize the DAC_OutputBuffer member */
DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
}
/**
* @brief Enables or disables the specified DAC channel.
* @param DAC_Channel: the selected DAC channel.
* This parameter can be one of the following values:
* @arg DAC_Channel_1: DAC Channel1 selected
* @arg DAC_Channel_2: DAC Channel2 selected
* @param NewState: new state of the DAC channel.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_DAC_CHANNEL(DAC_Channel));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected DAC channel */
DAC->CR |= (DAC_CR_EN1 << DAC_Channel);
}
else
{
/* Disable the selected DAC channel */
DAC->CR &= ~(DAC_CR_EN1 << DAC_Channel);
}
}
/**
* @brief Enables or disables the specified DAC channel DMA request.
* @param DAC_Channel: the selected DAC channel.
* This parameter can be one of the following values:
* @arg DAC_Channel_1: DAC Channel1 selected
* @arg DAC_Channel_2: DAC Channel2 selected
* @param NewState: new state of the selected DAC channel DMA request.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_DAC_CHANNEL(DAC_Channel));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected DAC channel DMA request */
DAC->CR |= (DAC_CR_DMAEN1 << DAC_Channel);
}
else
{
/* Disable the selected DAC channel DMA request */
DAC->CR &= ~(DAC_CR_DMAEN1 << DAC_Channel);
}
}
/**
* @brief Enables or disables the selected DAC channel software trigger.
* @param DAC_Channel: the selected DAC channel.
* This parameter can be one of the following values:
* @arg DAC_Channel_1: DAC Channel1 selected
* @arg DAC_Channel_2: DAC Channel2 selected
* @param NewState: new state of the selected DAC channel software trigger.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_DAC_CHANNEL(DAC_Channel));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable software trigger for the selected DAC channel */
DAC->SWTRIGR |= (uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4);
}
else
{
/* Disable software trigger for the selected DAC channel */
DAC->SWTRIGR &= ~((uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4));
}
}
/**
* @brief Enables or disables simultaneously the two DAC channels software
* triggers.
* @param NewState: new state of the DAC channels software triggers.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DAC_DualSoftwareTriggerCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable software trigger for both DAC channels */
DAC->SWTRIGR |= DUAL_SWTRIG_SET ;
}
else
{
/* Disable software trigger for both DAC channels */
DAC->SWTRIGR &= DUAL_SWTRIG_RESET;
}
}
/**
* @brief Enables or disables the selected DAC channel wave generation.
* @param DAC_Channel: the selected DAC channel.
* This parameter can be one of the following values:
* @arg DAC_Channel_1: DAC Channel1 selected
* @arg DAC_Channel_2: DAC Channel2 selected
* @param DAC_Wave: Specifies the wave type to enable or disable.
* This parameter can be one of the following values:
* @arg DAC_Wave_Noise: noise wave generation
* @arg DAC_Wave_Triangle: triangle wave generation
* @param NewState: new state of the selected DAC channel wave generation.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_DAC_CHANNEL(DAC_Channel));
assert_param(IS_DAC_WAVE(DAC_Wave));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected wave generation for the selected DAC channel */
DAC->CR |= DAC_Wave << DAC_Channel;
}
else
{
/* Disable the selected wave generation for the selected DAC channel */
DAC->CR &= ~(DAC_Wave << DAC_Channel);
}
}
/**
* @brief Set the specified data holding register value for DAC channel1.
* @param DAC_Align: Specifies the data alignment for DAC channel1.
* This parameter can be one of the following values:
* @arg DAC_Align_8b_R: 8bit right data alignment selected
* @arg DAC_Align_12b_L: 12bit left data alignment selected
* @arg DAC_Align_12b_R: 12bit right data alignment selected
* @param Data : Data to be loaded in the selected data holding register.
* @retval None
*/
void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data)
{
__IO uint32_t tmp = 0;
/* Check the parameters */
assert_param(IS_DAC_ALIGN(DAC_Align));
assert_param(IS_DAC_DATA(Data));
tmp = (uint32_t)DAC_BASE;
tmp += DHR12R1_OFFSET + DAC_Align;
/* Set the DAC channel1 selected data holding register */
*(__IO uint32_t *) tmp = Data;
}
/**
* @brief Set the specified data holding register value for DAC channel2.
* @param DAC_Align: Specifies the data alignment for DAC channel2.
* This parameter can be one of the following values:
* @arg DAC_Align_8b_R: 8bit right data alignment selected
* @arg DAC_Align_12b_L: 12bit left data alignment selected
* @arg DAC_Align_12b_R: 12bit right data alignment selected
* @param Data : Data to be loaded in the selected data holding register.
* @retval None
*/
void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data)
{
__IO uint32_t tmp = 0;
/* Check the parameters */
assert_param(IS_DAC_ALIGN(DAC_Align));
assert_param(IS_DAC_DATA(Data));
tmp = (uint32_t)DAC_BASE;
tmp += DHR12R2_OFFSET + DAC_Align;
/* Set the DAC channel2 selected data holding register */
*(__IO uint32_t *)tmp = Data;
}
/**
* @brief Set the specified data holding register value for dual channel
* DAC.
* @param DAC_Align: Specifies the data alignment for dual channel DAC.
* This parameter can be one of the following values:
* @arg DAC_Align_8b_R: 8bit right data alignment selected
* @arg DAC_Align_12b_L: 12bit left data alignment selected
* @arg DAC_Align_12b_R: 12bit right data alignment selected
* @param Data2: Data for DAC Channel2 to be loaded in the selected data
* holding register.
* @param Data1: Data for DAC Channel1 to be loaded in the selected data
* holding register.
* @retval None
*/
void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
{
uint32_t data = 0, tmp = 0;
/* Check the parameters */
assert_param(IS_DAC_ALIGN(DAC_Align));
assert_param(IS_DAC_DATA(Data1));
assert_param(IS_DAC_DATA(Data2));
/* Calculate and set dual DAC data holding register value */
if (DAC_Align == DAC_Align_8b_R)
{
data = ((uint32_t)Data2 << 8) | Data1;
}
else
{
data = ((uint32_t)Data2 << 16) | Data1;
}
tmp = (uint32_t)DAC_BASE;
tmp += DHR12RD_OFFSET + DAC_Align;
/* Set the dual DAC selected data holding register */
*(__IO uint32_t *)tmp = data;
}
/**
* @brief Returns the last data output value of the selected DAC channel.
* @param DAC_Channel: the selected DAC channel.
* This parameter can be one of the following values:
* @arg DAC_Channel_1: DAC Channel1 selected
* @arg DAC_Channel_2: DAC Channel2 selected
* @retval The selected DAC channel data output value.
*/
uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel)
{
__IO uint32_t tmp = 0;
/* Check the parameters */
assert_param(IS_DAC_CHANNEL(DAC_Channel));
tmp = (uint32_t) DAC_BASE ;
tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2);
/* Returns the DAC channel data output register value */
return (uint16_t) (*(__IO uint32_t*) tmp);
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_dbgmcu.h"
/** @defgroup DBGMCU
* @brief DBGMCU driver modules
* @{
*/
/** @defgroup DBGMCU_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup DBGMCU_Private_Defines
* @{
*/
#define IDCODE_DEVID_MASK ((uint32_t)0x00000FFF)
/**
* @}
*/
/** @defgroup DBGMCU_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup DBGMCU_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup DBGMCU_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup DBGMCU_Private_Functions
* @{
*/
/**
* @brief Returns the device revision identifier.
* @param None
* @retval Device revision identifier
*/
uint32_t DBGMCU_GetREVID(void)
{
return(DBGMCU->IDCODE >> 16);
}
/**
* @brief Returns the device identifier.
* @param None
* @retval Device identifier
*/
uint32_t DBGMCU_GetDEVID(void)
{
return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
}
/**
* @brief Configures the specified peripheral and low power mode behavior
* when the MCU under Debug mode.
* @param DBGMCU_Periph: specifies the peripheral and low power mode.
* This parameter can be any combination of the following values:
* @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode
* @arg DBGMCU_STOP: Keep debugger connection during STOP mode
* @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode
* @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted
* @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
* @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted
* @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted
* @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted
* @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted
* @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted
* @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
* @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
* @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted
* @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted
* @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted
* @arg DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
* @arg DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted
* @arg DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted
* @arg DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted
* @arg DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted
* @arg DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted
* @arg DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted
* @arg DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted
* @arg DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted
* @arg DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted
* @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted
* @param NewState: new state of the specified peripheral in Debug mode.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
DBGMCU->CR |= DBGMCU_Periph;
}
else
{
DBGMCU->CR &= ~DBGMCU_Periph;
}
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_dma.h"
#include "air32f10x_rcc.h"
/** @defgroup DMA
* @brief DMA driver modules
* @{
*/
/** @defgroup DMA_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup DMA_Private_Defines
* @{
*/
/* DMA1 Channelx interrupt pending bit masks */
#define DMA1_Channel1_IT_Mask ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1))
#define DMA1_Channel2_IT_Mask ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2))
#define DMA1_Channel3_IT_Mask ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3))
#define DMA1_Channel4_IT_Mask ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4))
#define DMA1_Channel5_IT_Mask ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5))
#define DMA1_Channel6_IT_Mask ((uint32_t)(DMA_ISR_GIF6 | DMA_ISR_TCIF6 | DMA_ISR_HTIF6 | DMA_ISR_TEIF6))
#define DMA1_Channel7_IT_Mask ((uint32_t)(DMA_ISR_GIF7 | DMA_ISR_TCIF7 | DMA_ISR_HTIF7 | DMA_ISR_TEIF7))
/* DMA2 Channelx interrupt pending bit masks */
#define DMA2_Channel1_IT_Mask ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1))
#define DMA2_Channel2_IT_Mask ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2))
#define DMA2_Channel3_IT_Mask ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3))
#define DMA2_Channel4_IT_Mask ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4))
#define DMA2_Channel5_IT_Mask ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5))
/* DMA2 FLAG mask */
#define FLAG_Mask ((uint32_t)0x10000000)
/* DMA registers Masks */
#define CCR_CLEAR_Mask ((uint32_t)0xFFFF800F)
/**
* @}
*/
/** @defgroup DMA_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup DMA_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup DMA_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup DMA_Private_Functions
* @{
*/
/**
* @brief Deinitializes the DMAy Channelx registers to their default reset
* values.
* @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and
* x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
* @retval None
*/
void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx)
{
/* Check the parameters */
assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
/* Disable the selected DMAy Channelx */
DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR1_EN);
/* Reset DMAy Channelx control register */
DMAy_Channelx->CCR = 0;
/* Reset DMAy Channelx remaining bytes register */
DMAy_Channelx->CNDTR = 0;
/* Reset DMAy Channelx peripheral address register */
DMAy_Channelx->CPAR = 0;
/* Reset DMAy Channelx memory address register */
DMAy_Channelx->CMAR = 0;
if (DMAy_Channelx == DMA1_Channel1)
{
/* Reset interrupt pending bits for DMA1 Channel1 */
DMA1->IFCR |= DMA1_Channel1_IT_Mask;
}
else if (DMAy_Channelx == DMA1_Channel2)
{
/* Reset interrupt pending bits for DMA1 Channel2 */
DMA1->IFCR |= DMA1_Channel2_IT_Mask;
}
else if (DMAy_Channelx == DMA1_Channel3)
{
/* Reset interrupt pending bits for DMA1 Channel3 */
DMA1->IFCR |= DMA1_Channel3_IT_Mask;
}
else if (DMAy_Channelx == DMA1_Channel4)
{
/* Reset interrupt pending bits for DMA1 Channel4 */
DMA1->IFCR |= DMA1_Channel4_IT_Mask;
}
else if (DMAy_Channelx == DMA1_Channel5)
{
/* Reset interrupt pending bits for DMA1 Channel5 */
DMA1->IFCR |= DMA1_Channel5_IT_Mask;
}
else if (DMAy_Channelx == DMA1_Channel6)
{
/* Reset interrupt pending bits for DMA1 Channel6 */
DMA1->IFCR |= DMA1_Channel6_IT_Mask;
}
else if (DMAy_Channelx == DMA1_Channel7)
{
/* Reset interrupt pending bits for DMA1 Channel7 */
DMA1->IFCR |= DMA1_Channel7_IT_Mask;
}
else if (DMAy_Channelx == DMA2_Channel1)
{
/* Reset interrupt pending bits for DMA2 Channel1 */
DMA2->IFCR |= DMA2_Channel1_IT_Mask;
}
else if (DMAy_Channelx == DMA2_Channel2)
{
/* Reset interrupt pending bits for DMA2 Channel2 */
DMA2->IFCR |= DMA2_Channel2_IT_Mask;
}
else if (DMAy_Channelx == DMA2_Channel3)
{
/* Reset interrupt pending bits for DMA2 Channel3 */
DMA2->IFCR |= DMA2_Channel3_IT_Mask;
}
else if (DMAy_Channelx == DMA2_Channel4)
{
/* Reset interrupt pending bits for DMA2 Channel4 */
DMA2->IFCR |= DMA2_Channel4_IT_Mask;
}
else
{
if (DMAy_Channelx == DMA2_Channel5)
{
/* Reset interrupt pending bits for DMA2 Channel5 */
DMA2->IFCR |= DMA2_Channel5_IT_Mask;
}
}
}
/**
* @brief Initializes the DMAy Channelx according to the specified
* parameters in the DMA_InitStruct.
* @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and
* x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
* @param DMA_InitStruct: pointer to a DMA_InitTypeDef structure that
* contains the configuration information for the specified DMA Channel.
* @retval None
*/
void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct)
{
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
assert_param(IS_DMA_DIR(DMA_InitStruct->DMA_DIR));
assert_param(IS_DMA_BUFFER_SIZE(DMA_InitStruct->DMA_BufferSize));
assert_param(IS_DMA_PERIPHERAL_INC_STATE(DMA_InitStruct->DMA_PeripheralInc));
assert_param(IS_DMA_MEMORY_INC_STATE(DMA_InitStruct->DMA_MemoryInc));
assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(DMA_InitStruct->DMA_PeripheralDataSize));
assert_param(IS_DMA_MEMORY_DATA_SIZE(DMA_InitStruct->DMA_MemoryDataSize));
assert_param(IS_DMA_MODE(DMA_InitStruct->DMA_Mode));
assert_param(IS_DMA_PRIORITY(DMA_InitStruct->DMA_Priority));
assert_param(IS_DMA_M2M_STATE(DMA_InitStruct->DMA_M2M));
/*--------------------------- DMAy Channelx CCR Configuration -----------------*/
/* Get the DMAy_Channelx CCR value */
tmpreg = DMAy_Channelx->CCR;
/* Clear MEM2MEM, PL, MSIZE, PSIZE, MINC, PINC, CIRC and DIR bits */
tmpreg &= CCR_CLEAR_Mask;
/* Configure DMAy Channelx: data transfer, data size, priority level and mode */
/* Set DIR bit according to DMA_DIR value */
/* Set CIRC bit according to DMA_Mode value */
/* Set PINC bit according to DMA_PeripheralInc value */
/* Set MINC bit according to DMA_MemoryInc value */
/* Set PSIZE bits according to DMA_PeripheralDataSize value */
/* Set MSIZE bits according to DMA_MemoryDataSize value */
/* Set PL bits according to DMA_Priority value */
/* Set the MEM2MEM bit according to DMA_M2M value */
tmpreg |= DMA_InitStruct->DMA_DIR | DMA_InitStruct->DMA_Mode |
DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc |
DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize |
DMA_InitStruct->DMA_Priority | DMA_InitStruct->DMA_M2M;
/* Write to DMAy Channelx CCR */
DMAy_Channelx->CCR = tmpreg;
/*--------------------------- DMAy Channelx CNDTR Configuration ---------------*/
/* Write to DMAy Channelx CNDTR */
DMAy_Channelx->CNDTR = DMA_InitStruct->DMA_BufferSize;
/*--------------------------- DMAy Channelx CPAR Configuration ----------------*/
/* Write to DMAy Channelx CPAR */
DMAy_Channelx->CPAR = DMA_InitStruct->DMA_PeripheralBaseAddr;
/*--------------------------- DMAy Channelx CMAR Configuration ----------------*/
/* Write to DMAy Channelx CMAR */
DMAy_Channelx->CMAR = DMA_InitStruct->DMA_MemoryBaseAddr;
}
/**
* @brief Fills each DMA_InitStruct member with its default value.
* @param DMA_InitStruct : pointer to a DMA_InitTypeDef structure which will
* be initialized.
* @retval None
*/
void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct)
{
/*-------------- Reset DMA init structure parameters values ------------------*/
/* Initialize the DMA_PeripheralBaseAddr member */
DMA_InitStruct->DMA_PeripheralBaseAddr = 0;
/* Initialize the DMA_MemoryBaseAddr member */
DMA_InitStruct->DMA_MemoryBaseAddr = 0;
/* Initialize the DMA_DIR member */
DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralSRC;
/* Initialize the DMA_BufferSize member */
DMA_InitStruct->DMA_BufferSize = 0;
/* Initialize the DMA_PeripheralInc member */
DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable;
/* Initialize the DMA_MemoryInc member */
DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable;
/* Initialize the DMA_PeripheralDataSize member */
DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
/* Initialize the DMA_MemoryDataSize member */
DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
/* Initialize the DMA_Mode member */
DMA_InitStruct->DMA_Mode = DMA_Mode_Normal;
/* Initialize the DMA_Priority member */
DMA_InitStruct->DMA_Priority = DMA_Priority_Low;
/* Initialize the DMA_M2M member */
DMA_InitStruct->DMA_M2M = DMA_M2M_Disable;
}
/**
* @brief Enables or disables the specified DMAy Channelx.
* @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and
* x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
* @param NewState: new state of the DMAy Channelx.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected DMAy Channelx */
DMAy_Channelx->CCR |= DMA_CCR1_EN;
}
else
{
/* Disable the selected DMAy Channelx */
DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR1_EN);
}
}
/**
* @brief Enables or disables the specified DMAy Channelx interrupts.
* @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and
* x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
* @param DMA_IT: specifies the DMA interrupts sources to be enabled
* or disabled.
* This parameter can be any combination of the following values:
* @arg DMA_IT_TC: Transfer complete interrupt mask
* @arg DMA_IT_HT: Half transfer interrupt mask
* @arg DMA_IT_TE: Transfer error interrupt mask
* @param NewState: new state of the specified DMA interrupts.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
assert_param(IS_DMA_CONFIG_IT(DMA_IT));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected DMA interrupts */
DMAy_Channelx->CCR |= DMA_IT;
}
else
{
/* Disable the selected DMA interrupts */
DMAy_Channelx->CCR &= ~DMA_IT;
}
}
/**
* @brief Sets the number of data units in the current DMAy Channelx transfer.
* @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and
* x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
* @param DataNumber: The number of data units in the current DMAy Channelx
* transfer.
* @note This function can only be used when the DMAy_Channelx is disabled.
* @retval None.
*/
void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber)
{
/* Check the parameters */
assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
/*--------------------------- DMAy Channelx CNDTR Configuration ---------------*/
/* Write to DMAy Channelx CNDTR */
DMAy_Channelx->CNDTR = DataNumber;
}
/**
* @brief Returns the number of remaining data units in the current
* DMAy Channelx transfer.
* @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and
* x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
* @retval The number of remaining data units in the current DMAy Channelx
* transfer.
*/
uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx)
{
/* Check the parameters */
assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
/* Return the number of remaining data units for DMAy Channelx */
return ((uint16_t)(DMAy_Channelx->CNDTR));
}
/**
* @brief Checks whether the specified DMAy Channelx flag is set or not.
* @param DMAy_FLAG: specifies the flag to check.
* This parameter can be one of the following values:
* @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
* @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
* @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
* @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
* @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
* @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
* @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
* @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
* @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
* @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
* @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
* @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
* @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
* @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
* @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
* @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
* @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
* @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
* @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
* @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
* @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag.
* @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag.
* @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag.
* @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag.
* @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag.
* @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag.
* @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag.
* @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag.
* @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag.
* @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag.
* @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag.
* @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag.
* @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag.
* @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag.
* @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag.
* @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag.
* @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag.
* @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag.
* @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag.
* @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag.
* @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag.
* @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag.
* @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag.
* @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag.
* @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag.
* @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag.
* @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag.
* @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag.
* @retval The new state of DMAy_FLAG (SET or RESET).
*/
FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG)
{
FlagStatus bitstatus = RESET;
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_DMA_GET_FLAG(DMAy_FLAG));
/* Calculate the used DMAy */
if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
{
/* Get DMA2 ISR register value */
tmpreg = DMA2->ISR ;
}
else
{
/* Get DMA1 ISR register value */
tmpreg = DMA1->ISR ;
}
/* Check the status of the specified DMAy flag */
if ((tmpreg & DMAy_FLAG) != (uint32_t)RESET)
{
/* DMAy_FLAG is set */
bitstatus = SET;
}
else
{
/* DMAy_FLAG is reset */
bitstatus = RESET;
}
/* Return the DMAy_FLAG status */
return bitstatus;
}
/**
* @brief Clears the DMAy Channelx's pending flags.
* @param DMAy_FLAG: specifies the flag to clear.
* This parameter can be any combination (for the same DMA) of the following values:
* @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
* @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
* @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
* @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
* @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
* @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
* @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
* @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
* @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
* @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
* @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
* @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
* @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
* @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
* @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
* @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
* @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
* @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
* @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
* @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
* @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag.
* @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag.
* @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag.
* @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag.
* @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag.
* @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag.
* @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag.
* @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag.
* @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag.
* @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag.
* @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag.
* @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag.
* @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag.
* @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag.
* @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag.
* @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag.
* @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag.
* @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag.
* @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag.
* @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag.
* @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag.
* @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag.
* @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag.
* @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag.
* @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag.
* @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag.
* @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag.
* @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag.
* @retval None
*/
void DMA_ClearFlag(uint32_t DMAy_FLAG)
{
/* Check the parameters */
assert_param(IS_DMA_CLEAR_FLAG(DMAy_FLAG));
/* Calculate the used DMAy */
if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
{
/* Clear the selected DMAy flags */
DMA2->IFCR = DMAy_FLAG;
}
else
{
/* Clear the selected DMAy flags */
DMA1->IFCR = DMAy_FLAG;
}
}
/**
* @brief Checks whether the specified DMAy Channelx interrupt has occurred or not.
* @param DMAy_IT: specifies the DMAy interrupt source to check.
* This parameter can be one of the following values:
* @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
* @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
* @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
* @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
* @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
* @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
* @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
* @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
* @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
* @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
* @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
* @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
* @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
* @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
* @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
* @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
* @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
* @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
* @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
* @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
* @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt.
* @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt.
* @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt.
* @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt.
* @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt.
* @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt.
* @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt.
* @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt.
* @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt.
* @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt.
* @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt.
* @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt.
* @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt.
* @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt.
* @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt.
* @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt.
* @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt.
* @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt.
* @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt.
* @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt.
* @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt.
* @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt.
* @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt.
* @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt.
* @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt.
* @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt.
* @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt.
* @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt.
* @retval The new state of DMAy_IT (SET or RESET).
*/
ITStatus DMA_GetITStatus(uint32_t DMAy_IT)
{
ITStatus bitstatus = RESET;
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_DMA_GET_IT(DMAy_IT));
/* Calculate the used DMA */
if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
{
/* Get DMA2 ISR register value */
tmpreg = DMA2->ISR;
}
else
{
/* Get DMA1 ISR register value */
tmpreg = DMA1->ISR;
}
/* Check the status of the specified DMAy interrupt */
if ((tmpreg & DMAy_IT) != (uint32_t)RESET)
{
/* DMAy_IT is set */
bitstatus = SET;
}
else
{
/* DMAy_IT is reset */
bitstatus = RESET;
}
/* Return the DMA_IT status */
return bitstatus;
}
/**
* @brief Clears the DMAy Channelx's interrupt pending bits.
* @param DMAy_IT: specifies the DMAy interrupt pending bit to clear.
* This parameter can be any combination (for the same DMA) of the following values:
* @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
* @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
* @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
* @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
* @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
* @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
* @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
* @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
* @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
* @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
* @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
* @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
* @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
* @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
* @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
* @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
* @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
* @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
* @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
* @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
* @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt.
* @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt.
* @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt.
* @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt.
* @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt.
* @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt.
* @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt.
* @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt.
* @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt.
* @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt.
* @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt.
* @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt.
* @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt.
* @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt.
* @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt.
* @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt.
* @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt.
* @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt.
* @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt.
* @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt.
* @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt.
* @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt.
* @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt.
* @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt.
* @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt.
* @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt.
* @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt.
* @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt.
* @retval None
*/
void DMA_ClearITPendingBit(uint32_t DMAy_IT)
{
/* Check the parameters */
assert_param(IS_DMA_CLEAR_IT(DMAy_IT));
/* Calculate the used DMAy */
if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
{
/* Clear the selected DMAy interrupt pending bits */
DMA2->IFCR = DMAy_IT;
}
else
{
/* Clear the selected DMAy interrupt pending bits */
DMA1->IFCR = DMAy_IT;
}
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_exti.h"
/** @defgroup EXTI
* @brief EXTI driver modules
* @{
*/
/** @defgroup EXTI_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup EXTI_Private_Defines
* @{
*/
#define EXTI_LINENONE ((uint32_t)0x00000) /* No interrupt selected */
/**
* @}
*/
/** @defgroup EXTI_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup EXTI_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup EXTI_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup EXTI_Private_Functions
* @{
*/
/**
* @brief Deinitializes the EXTI peripheral registers to their default reset values.
* @param None
* @retval None
*/
void EXTI_DeInit(void)
{
EXTI->IMR = 0x00000000;
EXTI->EMR = 0x00000000;
EXTI->RTSR = 0x00000000;
EXTI->FTSR = 0x00000000;
EXTI->PR = 0x000FFFFF;
}
/**
* @brief Initializes the EXTI peripheral according to the specified
* parameters in the EXTI_InitStruct.
* @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
* that contains the configuration information for the EXTI peripheral.
* @retval None
*/
void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
{
uint32_t tmp = 0;
/* Check the parameters */
assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode));
assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger));
assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line));
assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd));
tmp = (uint32_t)EXTI_BASE;
if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
{
/* Clear EXTI line configuration */
EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line;
EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line;
tmp += EXTI_InitStruct->EXTI_Mode;
*(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
/* Clear Rising Falling edge configuration */
EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line;
EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line;
/* Select the trigger for the selected external interrupts */
if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
{
/* Rising Falling edge */
EXTI->RTSR |= EXTI_InitStruct->EXTI_Line;
EXTI->FTSR |= EXTI_InitStruct->EXTI_Line;
}
else
{
tmp = (uint32_t)EXTI_BASE;
tmp += EXTI_InitStruct->EXTI_Trigger;
*(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
}
}
else
{
tmp += EXTI_InitStruct->EXTI_Mode;
/* Disable the selected external lines */
*(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
}
}
/**
* @brief Fills each EXTI_InitStruct member with its reset value.
* @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will
* be initialized.
* @retval None
*/
void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
{
EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
EXTI_InitStruct->EXTI_LineCmd = DISABLE;
}
/**
* @brief Generates a Software interrupt.
* @param EXTI_Line: specifies the EXTI lines to be enabled or disabled.
* This parameter can be any combination of EXTI_Linex where x can be (0..19).
* @retval None
*/
void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
{
/* Check the parameters */
assert_param(IS_EXTI_LINE(EXTI_Line));
EXTI->SWIER |= EXTI_Line;
}
/**
* @brief Checks whether the specified EXTI line flag is set or not.
* @param EXTI_Line: specifies the EXTI line flag to check.
* This parameter can be:
* @arg EXTI_Linex: External interrupt line x where x(0..19)
* @retval The new state of EXTI_Line (SET or RESET).
*/
FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
{
FlagStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_GET_EXTI_LINE(EXTI_Line));
if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
return bitstatus;
}
/**
* @brief Clears the EXTI's line pending flags.
* @param EXTI_Line: specifies the EXTI lines flags to clear.
* This parameter can be any combination of EXTI_Linex where x can be (0..19).
* @retval None
*/
void EXTI_ClearFlag(uint32_t EXTI_Line)
{
/* Check the parameters */
assert_param(IS_EXTI_LINE(EXTI_Line));
EXTI->PR = EXTI_Line;
}
/**
* @brief Checks whether the specified EXTI line is asserted or not.
* @param EXTI_Line: specifies the EXTI line to check.
* This parameter can be:
* @arg EXTI_Linex: External interrupt line x where x(0..19)
* @retval The new state of EXTI_Line (SET or RESET).
*/
ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
{
ITStatus bitstatus = RESET;
uint32_t enablestatus = 0;
/* Check the parameters */
assert_param(IS_GET_EXTI_LINE(EXTI_Line));
enablestatus = EXTI->IMR & EXTI_Line;
if (((EXTI->PR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
return bitstatus;
}
/**
* @brief Clears the EXTI's line pending bits.
* @param EXTI_Line: specifies the EXTI lines to clear.
* This parameter can be any combination of EXTI_Linex where x can be (0..19).
* @retval None
*/
void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
{
/* Check the parameters */
assert_param(IS_EXTI_LINE(EXTI_Line));
EXTI->PR = EXTI_Line;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_fsmc.h"
#include "air32f10x_rcc.h"
/** @addtogroup STM32F10x_StdPeriph_Driver
* @{
*/
/** @defgroup FSMC
* @brief FSMC driver modules
* @{
*/
/** @defgroup FSMC_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup FSMC_Private_Defines
* @{
*/
/* --------------------- FSMC registers bit mask ---------------------------- */
/* FSMC BCRx Mask */
#define BCR_MBKEN_Set ((uint32_t)0x00000001)
#define BCR_MBKEN_Reset ((uint32_t)0x000FFFFE)
#define BCR_FACCEN_Set ((uint32_t)0x00000040)
/* FSMC PCRx Mask */
#define PCR_PBKEN_Set ((uint32_t)0x00000004)
#define PCR_PBKEN_Reset ((uint32_t)0x000FFFFB)
#define PCR_ECCEN_Set ((uint32_t)0x00000040)
#define PCR_ECCEN_Reset ((uint32_t)0x000FFFBF)
#define PCR_MemoryType_NAND ((uint32_t)0x00000008)
/**
* @}
*/
/** @defgroup FSMC_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup FSMC_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup FSMC_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup FSMC_Private_Functions
* @{
*/
/**
* @brief Deinitializes the FSMC NOR/SRAM Banks registers to their default
* reset values.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1
* @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2
* @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3
* @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4
* @retval None
*/
void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank)
{
/* Check the parameter */
assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank));
/* FSMC_Bank1_NORSRAM1 */
if(FSMC_Bank == FSMC_Bank1_NORSRAM1)
{
FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030DB;
}
/* FSMC_Bank1_NORSRAM2, FSMC_Bank1_NORSRAM3 or FSMC_Bank1_NORSRAM4 */
else
{
FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030D2;
}
FSMC_Bank1->BTCR[FSMC_Bank + 1] = 0x0FFFFFFF;
FSMC_Bank1E->BWTR[FSMC_Bank] = 0x0FFFFFFF;
}
/**
* @brief Deinitializes the FSMC NAND Banks registers to their default reset values.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @retval None
*/
void FSMC_NANDDeInit(uint32_t FSMC_Bank)
{
/* Check the parameter */
assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
if(FSMC_Bank == FSMC_Bank2_NAND)
{
/* Set the FSMC_Bank2 registers to their reset values */
FSMC_Bank2->PCR2 = 0x00000018;
FSMC_Bank2->SR2 = 0x00000040;
FSMC_Bank2->PMEM2 = 0xFCFCFCFC;
FSMC_Bank2->PATT2 = 0xFCFCFCFC;
}
/* FSMC_Bank3_NAND */
else
{
/* Set the FSMC_Bank3 registers to their reset values */
FSMC_Bank3->PCR3 = 0x00000018;
FSMC_Bank3->SR3 = 0x00000040;
FSMC_Bank3->PMEM3 = 0xFCFCFCFC;
FSMC_Bank3->PATT3 = 0xFCFCFCFC;
}
}
/**
* @brief Deinitializes the FSMC PCCARD Bank registers to their default reset values.
* @param None
* @retval None
*/
void FSMC_PCCARDDeInit(void)
{
/* Set the FSMC_Bank4 registers to their reset values */
FSMC_Bank4->PCR4 = 0x00000018;
FSMC_Bank4->SR4 = 0x00000000;
FSMC_Bank4->PMEM4 = 0xFCFCFCFC;
FSMC_Bank4->PATT4 = 0xFCFCFCFC;
FSMC_Bank4->PIO4 = 0xFCFCFCFC;
}
/**
* @brief Initializes the FSMC NOR/SRAM Banks according to the specified
* parameters in the FSMC_NORSRAMInitStruct.
* @param FSMC_NORSRAMInitStruct : pointer to a FSMC_NORSRAMInitTypeDef
* structure that contains the configuration information for
* the FSMC NOR/SRAM specified Banks.
* @retval None
*/
void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct)
{
/* Check the parameters */
assert_param(IS_FSMC_NORSRAM_BANK(FSMC_NORSRAMInitStruct->FSMC_Bank));
assert_param(IS_FSMC_MUX(FSMC_NORSRAMInitStruct->FSMC_DataAddressMux));
assert_param(IS_FSMC_MEMORY(FSMC_NORSRAMInitStruct->FSMC_MemoryType));
assert_param(IS_FSMC_MEMORY_WIDTH(FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth));
assert_param(IS_FSMC_BURSTMODE(FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode));
assert_param(IS_FSMC_ASYNWAIT(FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait));
assert_param(IS_FSMC_WAIT_POLARITY(FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity));
assert_param(IS_FSMC_WRAP_MODE(FSMC_NORSRAMInitStruct->FSMC_WrapMode));
assert_param(IS_FSMC_WAIT_SIGNAL_ACTIVE(FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive));
assert_param(IS_FSMC_WRITE_OPERATION(FSMC_NORSRAMInitStruct->FSMC_WriteOperation));
assert_param(IS_FSMC_WAITE_SIGNAL(FSMC_NORSRAMInitStruct->FSMC_WaitSignal));
assert_param(IS_FSMC_EXTENDED_MODE(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode));
assert_param(IS_FSMC_WRITE_BURST(FSMC_NORSRAMInitStruct->FSMC_WriteBurst));
assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime));
assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime));
assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime));
assert_param(IS_FSMC_TURNAROUND_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration));
assert_param(IS_FSMC_CLK_DIV(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision));
assert_param(IS_FSMC_DATA_LATENCY(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency));
assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode));
/* Bank1 NOR/SRAM control register configuration */
FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] =
(uint32_t)FSMC_NORSRAMInitStruct->FSMC_DataAddressMux |
FSMC_NORSRAMInitStruct->FSMC_MemoryType |
FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth |
FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode |
FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait |
FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity |
FSMC_NORSRAMInitStruct->FSMC_WrapMode |
FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive |
FSMC_NORSRAMInitStruct->FSMC_WriteOperation |
FSMC_NORSRAMInitStruct->FSMC_WaitSignal |
FSMC_NORSRAMInitStruct->FSMC_ExtendedMode |
FSMC_NORSRAMInitStruct->FSMC_WriteBurst;
if(FSMC_NORSRAMInitStruct->FSMC_MemoryType == FSMC_MemoryType_NOR)
{
FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] |= (uint32_t)BCR_FACCEN_Set;
}
/* Bank1 NOR/SRAM timing register configuration */
FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank+1] =
(uint32_t)FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime |
(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime << 4) |
(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime << 8) |
(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration << 16) |
(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision << 20) |
(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency << 24) |
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode;
/* Bank1 NOR/SRAM timing register for write configuration, if extended mode is used */
if(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode == FSMC_ExtendedMode_Enable)
{
assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime));
assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime));
assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime));
assert_param(IS_FSMC_CLK_DIV(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision));
assert_param(IS_FSMC_DATA_LATENCY(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency));
assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode));
FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] =
(uint32_t)FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime |
(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime << 4 )|
(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime << 8) |
(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision << 20) |
(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency << 24) |
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode;
}
else
{
FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] = 0x0FFFFFFF;
}
}
/**
* @brief Initializes the FSMC NAND Banks according to the specified
* parameters in the FSMC_NANDInitStruct.
* @param FSMC_NANDInitStruct : pointer to a FSMC_NANDInitTypeDef
* structure that contains the configuration information for the FSMC
* NAND specified Banks.
* @retval None
*/
void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct)
{
uint32_t tmppcr = 0x00000000, tmppmem = 0x00000000, tmppatt = 0x00000000;
/* Check the parameters */
assert_param( IS_FSMC_NAND_BANK(FSMC_NANDInitStruct->FSMC_Bank));
assert_param( IS_FSMC_WAIT_FEATURE(FSMC_NANDInitStruct->FSMC_Waitfeature));
assert_param( IS_FSMC_MEMORY_WIDTH(FSMC_NANDInitStruct->FSMC_MemoryDataWidth));
assert_param( IS_FSMC_ECC_STATE(FSMC_NANDInitStruct->FSMC_ECC));
assert_param( IS_FSMC_ECCPAGE_SIZE(FSMC_NANDInitStruct->FSMC_ECCPageSize));
assert_param( IS_FSMC_TCLR_TIME(FSMC_NANDInitStruct->FSMC_TCLRSetupTime));
assert_param( IS_FSMC_TAR_TIME(FSMC_NANDInitStruct->FSMC_TARSetupTime));
assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime));
assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime));
assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime));
assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime));
assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime));
assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime));
assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime));
assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime));
/* Set the tmppcr value according to FSMC_NANDInitStruct parameters */
tmppcr = (uint32_t)FSMC_NANDInitStruct->FSMC_Waitfeature |
PCR_MemoryType_NAND |
FSMC_NANDInitStruct->FSMC_MemoryDataWidth |
FSMC_NANDInitStruct->FSMC_ECC |
FSMC_NANDInitStruct->FSMC_ECCPageSize |
(FSMC_NANDInitStruct->FSMC_TCLRSetupTime << 9 )|
(FSMC_NANDInitStruct->FSMC_TARSetupTime << 13);
/* Set tmppmem value according to FSMC_CommonSpaceTimingStructure parameters */
tmppmem = (uint32_t)FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime |
(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24);
/* Set tmppatt value according to FSMC_AttributeSpaceTimingStructure parameters */
tmppatt = (uint32_t)FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime |
(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24);
if(FSMC_NANDInitStruct->FSMC_Bank == FSMC_Bank2_NAND)
{
/* FSMC_Bank2_NAND registers configuration */
FSMC_Bank2->PCR2 = tmppcr;
FSMC_Bank2->PMEM2 = tmppmem;
FSMC_Bank2->PATT2 = tmppatt;
}
else
{
/* FSMC_Bank3_NAND registers configuration */
FSMC_Bank3->PCR3 = tmppcr;
FSMC_Bank3->PMEM3 = tmppmem;
FSMC_Bank3->PATT3 = tmppatt;
}
}
/**
* @brief Initializes the FSMC PCCARD Bank according to the specified
* parameters in the FSMC_PCCARDInitStruct.
* @param FSMC_PCCARDInitStruct : pointer to a FSMC_PCCARDInitTypeDef
* structure that contains the configuration information for the FSMC
* PCCARD Bank.
* @retval None
*/
void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
{
/* Check the parameters */
assert_param(IS_FSMC_WAIT_FEATURE(FSMC_PCCARDInitStruct->FSMC_Waitfeature));
assert_param(IS_FSMC_TCLR_TIME(FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime));
assert_param(IS_FSMC_TAR_TIME(FSMC_PCCARDInitStruct->FSMC_TARSetupTime));
assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime));
assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime));
assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime));
assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime));
assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime));
assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime));
assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime));
assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime));
assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime));
assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime));
assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime));
assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime));
/* Set the PCR4 register value according to FSMC_PCCARDInitStruct parameters */
FSMC_Bank4->PCR4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_Waitfeature |
FSMC_MemoryDataWidth_16b |
(FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime << 9) |
(FSMC_PCCARDInitStruct->FSMC_TARSetupTime << 13);
/* Set PMEM4 register value according to FSMC_CommonSpaceTimingStructure parameters */
FSMC_Bank4->PMEM4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime |
(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24);
/* Set PATT4 register value according to FSMC_AttributeSpaceTimingStructure parameters */
FSMC_Bank4->PATT4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime |
(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24);
/* Set PIO4 register value according to FSMC_IOSpaceTimingStructure parameters */
FSMC_Bank4->PIO4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime |
(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime << 24);
}
/**
* @brief Fills each FSMC_NORSRAMInitStruct member with its default value.
* @param FSMC_NORSRAMInitStruct: pointer to a FSMC_NORSRAMInitTypeDef
* structure which will be initialized.
* @retval None
*/
void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct)
{
/* Reset NOR/SRAM Init structure parameters values */
FSMC_NORSRAMInitStruct->FSMC_Bank = FSMC_Bank1_NORSRAM1;
FSMC_NORSRAMInitStruct->FSMC_DataAddressMux = FSMC_DataAddressMux_Enable;
FSMC_NORSRAMInitStruct->FSMC_MemoryType = FSMC_MemoryType_SRAM;
FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable;
FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
FSMC_NORSRAMInitStruct->FSMC_WrapMode = FSMC_WrapMode_Disable;
FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
FSMC_NORSRAMInitStruct->FSMC_WriteOperation = FSMC_WriteOperation_Enable;
FSMC_NORSRAMInitStruct->FSMC_WaitSignal = FSMC_WaitSignal_Enable;
FSMC_NORSRAMInitStruct->FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
FSMC_NORSRAMInitStruct->FSMC_WriteBurst = FSMC_WriteBurst_Disable;
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime = 0xF;
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime = 0xF;
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime = 0xFF;
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF;
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision = 0xF;
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency = 0xF;
FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A;
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime = 0xF;
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime = 0xF;
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime = 0xFF;
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF;
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision = 0xF;
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency = 0xF;
FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A;
}
/**
* @brief Fills each FSMC_NANDInitStruct member with its default value.
* @param FSMC_NANDInitStruct: pointer to a FSMC_NANDInitTypeDef
* structure which will be initialized.
* @retval None
*/
void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct)
{
/* Reset NAND Init structure parameters values */
FSMC_NANDInitStruct->FSMC_Bank = FSMC_Bank2_NAND;
FSMC_NANDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
FSMC_NANDInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
FSMC_NANDInitStruct->FSMC_ECC = FSMC_ECC_Disable;
FSMC_NANDInitStruct->FSMC_ECCPageSize = FSMC_ECCPageSize_256Bytes;
FSMC_NANDInitStruct->FSMC_TCLRSetupTime = 0x0;
FSMC_NANDInitStruct->FSMC_TARSetupTime = 0x0;
FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
}
/**
* @brief Fills each FSMC_PCCARDInitStruct member with its default value.
* @param FSMC_PCCARDInitStruct: pointer to a FSMC_PCCARDInitTypeDef
* structure which will be initialized.
* @retval None
*/
void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
{
/* Reset PCCARD Init structure parameters values */
FSMC_PCCARDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime = 0x0;
FSMC_PCCARDInitStruct->FSMC_TARSetupTime = 0x0;
FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
}
/**
* @brief Enables or disables the specified NOR/SRAM Memory Bank.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1
* @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2
* @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3
* @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4
* @param NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState)
{
assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected NOR/SRAM Bank by setting the PBKEN bit in the BCRx register */
FSMC_Bank1->BTCR[FSMC_Bank] |= BCR_MBKEN_Set;
}
else
{
/* Disable the selected NOR/SRAM Bank by clearing the PBKEN bit in the BCRx register */
FSMC_Bank1->BTCR[FSMC_Bank] &= BCR_MBKEN_Reset;
}
}
/**
* @brief Enables or disables the specified NAND Memory Bank.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @param NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState)
{
assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected NAND Bank by setting the PBKEN bit in the PCRx register */
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->PCR2 |= PCR_PBKEN_Set;
}
else
{
FSMC_Bank3->PCR3 |= PCR_PBKEN_Set;
}
}
else
{
/* Disable the selected NAND Bank by clearing the PBKEN bit in the PCRx register */
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->PCR2 &= PCR_PBKEN_Reset;
}
else
{
FSMC_Bank3->PCR3 &= PCR_PBKEN_Reset;
}
}
}
/**
* @brief Enables or disables the PCCARD Memory Bank.
* @param NewState: new state of the PCCARD Memory Bank.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void FSMC_PCCARDCmd(FunctionalState NewState)
{
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the PCCARD Bank by setting the PBKEN bit in the PCR4 register */
FSMC_Bank4->PCR4 |= PCR_PBKEN_Set;
}
else
{
/* Disable the PCCARD Bank by clearing the PBKEN bit in the PCR4 register */
FSMC_Bank4->PCR4 &= PCR_PBKEN_Reset;
}
}
/**
* @brief Enables or disables the FSMC NAND ECC feature.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @param NewState: new state of the FSMC NAND ECC feature.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState)
{
assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected NAND Bank ECC function by setting the ECCEN bit in the PCRx register */
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->PCR2 |= PCR_ECCEN_Set;
}
else
{
FSMC_Bank3->PCR3 |= PCR_ECCEN_Set;
}
}
else
{
/* Disable the selected NAND Bank ECC function by clearing the ECCEN bit in the PCRx register */
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->PCR2 &= PCR_ECCEN_Reset;
}
else
{
FSMC_Bank3->PCR3 &= PCR_ECCEN_Reset;
}
}
}
/**
* @brief Returns the error correction code register value.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @retval The Error Correction Code (ECC) value.
*/
uint32_t FSMC_GetECC(uint32_t FSMC_Bank)
{
uint32_t eccval = 0x00000000;
if(FSMC_Bank == FSMC_Bank2_NAND)
{
/* Get the ECCR2 register value */
eccval = FSMC_Bank2->ECCR2;
}
else
{
/* Get the ECCR3 register value */
eccval = FSMC_Bank3->ECCR3;
}
/* Return the error correction code value */
return(eccval);
}
/**
* @brief Enables or disables the specified FSMC interrupts.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
* @param FSMC_IT: specifies the FSMC interrupt sources to be enabled or disabled.
* This parameter can be any combination of the following values:
* @arg FSMC_IT_RisingEdge: Rising edge detection interrupt.
* @arg FSMC_IT_Level: Level edge detection interrupt.
* @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
* @param NewState: new state of the specified FSMC interrupts.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState)
{
assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
assert_param(IS_FSMC_IT(FSMC_IT));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected FSMC_Bank2 interrupts */
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->SR2 |= FSMC_IT;
}
/* Enable the selected FSMC_Bank3 interrupts */
else if (FSMC_Bank == FSMC_Bank3_NAND)
{
FSMC_Bank3->SR3 |= FSMC_IT;
}
/* Enable the selected FSMC_Bank4 interrupts */
else
{
FSMC_Bank4->SR4 |= FSMC_IT;
}
}
else
{
/* Disable the selected FSMC_Bank2 interrupts */
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->SR2 &= (uint32_t)~FSMC_IT;
}
/* Disable the selected FSMC_Bank3 interrupts */
else if (FSMC_Bank == FSMC_Bank3_NAND)
{
FSMC_Bank3->SR3 &= (uint32_t)~FSMC_IT;
}
/* Disable the selected FSMC_Bank4 interrupts */
else
{
FSMC_Bank4->SR4 &= (uint32_t)~FSMC_IT;
}
}
}
/**
* @brief Checks whether the specified FSMC flag is set or not.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
* @param FSMC_FLAG: specifies the flag to check.
* This parameter can be one of the following values:
* @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag.
* @arg FSMC_FLAG_Level: Level detection Flag.
* @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag.
* @arg FSMC_FLAG_FEMPT: Fifo empty Flag.
* @retval The new state of FSMC_FLAG (SET or RESET).
*/
FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
{
FlagStatus bitstatus = RESET;
uint32_t tmpsr = 0x00000000;
/* Check the parameters */
assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
assert_param(IS_FSMC_GET_FLAG(FSMC_FLAG));
if(FSMC_Bank == FSMC_Bank2_NAND)
{
tmpsr = FSMC_Bank2->SR2;
}
else if(FSMC_Bank == FSMC_Bank3_NAND)
{
tmpsr = FSMC_Bank3->SR3;
}
/* FSMC_Bank4_PCCARD*/
else
{
tmpsr = FSMC_Bank4->SR4;
}
/* Get the flag status */
if ((tmpsr & FSMC_FLAG) != (uint16_t)RESET )
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
/* Return the flag status */
return bitstatus;
}
/**
* @brief Clears the FSMC's pending flags.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
* @param FSMC_FLAG: specifies the flag to clear.
* This parameter can be any combination of the following values:
* @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag.
* @arg FSMC_FLAG_Level: Level detection Flag.
* @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag.
* @retval None
*/
void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
{
/* Check the parameters */
assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
assert_param(IS_FSMC_CLEAR_FLAG(FSMC_FLAG)) ;
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->SR2 &= ~FSMC_FLAG;
}
else if(FSMC_Bank == FSMC_Bank3_NAND)
{
FSMC_Bank3->SR3 &= ~FSMC_FLAG;
}
/* FSMC_Bank4_PCCARD*/
else
{
FSMC_Bank4->SR4 &= ~FSMC_FLAG;
}
}
/**
* @brief Checks whether the specified FSMC interrupt has occurred or not.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
* @param FSMC_IT: specifies the FSMC interrupt source to check.
* This parameter can be one of the following values:
* @arg FSMC_IT_RisingEdge: Rising edge detection interrupt.
* @arg FSMC_IT_Level: Level edge detection interrupt.
* @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
* @retval The new state of FSMC_IT (SET or RESET).
*/
ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT)
{
ITStatus bitstatus = RESET;
uint32_t tmpsr = 0x0, itstatus = 0x0, itenable = 0x0;
/* Check the parameters */
assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
assert_param(IS_FSMC_GET_IT(FSMC_IT));
if(FSMC_Bank == FSMC_Bank2_NAND)
{
tmpsr = FSMC_Bank2->SR2;
}
else if(FSMC_Bank == FSMC_Bank3_NAND)
{
tmpsr = FSMC_Bank3->SR3;
}
/* FSMC_Bank4_PCCARD*/
else
{
tmpsr = FSMC_Bank4->SR4;
}
itstatus = tmpsr & FSMC_IT;
itenable = tmpsr & (FSMC_IT >> 3);
if ((itstatus != (uint32_t)RESET) && (itenable != (uint32_t)RESET))
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
return bitstatus;
}
/**
* @brief Clears the FSMC's interrupt pending bits.
* @param FSMC_Bank: specifies the FSMC Bank to be used
* This parameter can be one of the following values:
* @arg FSMC_Bank2_NAND: FSMC Bank2 NAND
* @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
* @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
* @param FSMC_IT: specifies the interrupt pending bit to clear.
* This parameter can be any combination of the following values:
* @arg FSMC_IT_RisingEdge: Rising edge detection interrupt.
* @arg FSMC_IT_Level: Level edge detection interrupt.
* @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
* @retval None
*/
void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT)
{
/* Check the parameters */
assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
assert_param(IS_FSMC_IT(FSMC_IT));
if(FSMC_Bank == FSMC_Bank2_NAND)
{
FSMC_Bank2->SR2 &= ~(FSMC_IT >> 3);
}
else if(FSMC_Bank == FSMC_Bank3_NAND)
{
FSMC_Bank3->SR3 &= ~(FSMC_IT >> 3);
}
/* FSMC_Bank4_PCCARD*/
else
{
FSMC_Bank4->SR4 &= ~(FSMC_IT >> 3);
}
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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bsp/airm2m/air32f103/libraries/AIR32F10xLib/src/air32f10x_gpio.c Normal file
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@ -0,0 +1,653 @@
/* Includes ------------------------------------------------------------------*/
#include "air32f10x_gpio.h"
#include "air32f10x_rcc.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @defgroup GPIO
* @brief GPIO driver modules
* @{
*/
/** @defgroup GPIO_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup GPIO_Private_Defines
* @{
*/
/* ------------ RCC registers bit address in the alias region ----------------*/
#define AFIO_OFFSET (AFIO_BASE - PERIPH_BASE)
/* --- EVENTCR Register -----*/
/* Alias word address of EVOE bit */
#define EVCR_OFFSET (AFIO_OFFSET + 0x00)
#define EVOE_BitNumber ((uint8_t)0x07)
#define EVCR_EVOE_BB (PERIPH_BB_BASE + (EVCR_OFFSET * 32) + (EVOE_BitNumber * 4))
/* --- MAPR Register ---*/
/* Alias word address of MII_RMII_SEL bit */
#define MAPR_OFFSET (AFIO_OFFSET + 0x04)
#define MII_RMII_SEL_BitNumber ((u8)0x17)
#define MAPR_MII_RMII_SEL_BB (PERIPH_BB_BASE + (MAPR_OFFSET * 32) + (MII_RMII_SEL_BitNumber * 4))
#define EVCR_PORTPINCONFIG_MASK ((uint16_t)0xFF80)
#define LSB_MASK ((uint16_t)0xFFFF)
#define DBGAFR_POSITION_MASK ((uint32_t)0x000F0000)
#define DBGAFR_SWJCFG_MASK ((uint32_t)0xF0FFFFFF)
#define DBGAFR_LOCATION_MASK ((uint32_t)0x00200000)
#define DBGAFR_NUMBITS_MASK ((uint32_t)0x00100000)
#define air_REMAP_FSMC_MASK ((uint32_t)0xC0000000)
#define PUPDENABLEVALUE ((uint32_t)0xa5a5a5a5)
#define PUPDDISABLEVALUE ((uint32_t)0xFFFFFFFF)
/**
* @}
*/
/** @defgroup GPIO_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup GPIO_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup GPIO_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup GPIO_Private_Functions
* @{
*/
/**
* @brief Deinitializes the GPIOx peripheral registers to their default reset values.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @retval None
*/
void GPIO_DeInit(GPIO_TypeDef* GPIOx)
{
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
if (GPIOx == GPIOA)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, DISABLE);
}
else if (GPIOx == GPIOB)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, DISABLE);
}
else if (GPIOx == GPIOC)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, DISABLE);
}
else if (GPIOx == GPIOD)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, DISABLE);
}
else if (GPIOx == GPIOE)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, DISABLE);
}
else if (GPIOx == GPIOF)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, DISABLE);
}
else
{
if (GPIOx == GPIOG)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, DISABLE);
}
}
}
/**
* @brief Deinitializes the Alternate Functions (remap, event control
* and EXTI configuration) registers to their default reset values.
* @param None
* @retval None
*/
void GPIO_AFIODeInit(void)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, DISABLE);
}
/**
* @brief Initializes the GPIOx peripheral according to the specified
* parameters in the GPIO_InitStruct.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that
* contains the configuration information for the specified GPIO peripheral.
* @retval None
*/
void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
{
uint32_t currentmode = 0x00, currentpin = 0x00, pinpos = 0x00, pos = 0x00;
uint32_t tmpreg = 0x00, pinmask = 0x00;
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode));
assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin));
/*---------------------------- GPIO Mode Configuration -----------------------*/
currentmode = ((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x0F);
if ((((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x10)) != 0x00)
{
/* Check the parameters */
assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed));
/* Output mode */
currentmode |= (uint32_t)GPIO_InitStruct->GPIO_Speed;
}
/*---------------------------- GPIO CRL Configuration ------------------------*/
/* Configure the eight low port pins */
if (((uint32_t)GPIO_InitStruct->GPIO_Pin & ((uint32_t)0x00FF)) != 0x00)
{
tmpreg = GPIOx->CRL;
for (pinpos = 0x00; pinpos < 0x08; pinpos++)
{
pos = ((uint32_t)0x01) << pinpos;
/* Get the port pins position */
currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
if (currentpin == pos)
{
pos = pinpos << 2;
/* Clear the corresponding low control register bits */
pinmask = ((uint32_t)0x0F) << pos;
tmpreg &= ~pinmask;
/* Write the mode configuration in the corresponding bits */
tmpreg |= (currentmode << pos);
/* Reset the corresponding ODR bit */
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
{
GPIOx->BRR = (((uint32_t)0x01) << pinpos);
}
else
{
/* Set the corresponding ODR bit */
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
{
GPIOx->BSRR = (((uint32_t)0x01) << pinpos);
}
}
}
}
GPIOx->CRL = tmpreg;
}
/*---------------------------- GPIO CRH Configuration ------------------------*/
/* Configure the eight high port pins */
if (GPIO_InitStruct->GPIO_Pin > 0x00FF)
{
tmpreg = GPIOx->CRH;
for (pinpos = 0x00; pinpos < 0x08; pinpos++)
{
pos = (((uint32_t)0x01) << (pinpos + 0x08));
/* Get the port pins position */
currentpin = ((GPIO_InitStruct->GPIO_Pin) & pos);
if (currentpin == pos)
{
pos = pinpos << 2;
/* Clear the corresponding high control register bits */
pinmask = ((uint32_t)0x0F) << pos;
tmpreg &= ~pinmask;
/* Write the mode configuration in the corresponding bits */
tmpreg |= (currentmode << pos);
/* Reset the corresponding ODR bit */
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
{
GPIOx->BRR = (((uint32_t)0x01) << (pinpos + 0x08));
}
/* Set the corresponding ODR bit */
if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
{
GPIOx->BSRR = (((uint32_t)0x01) << (pinpos + 0x08));
}
}
}
GPIOx->CRH = tmpreg;
}
}
/**
* @brief Fills each GPIO_InitStruct member with its default value.
* @param GPIO_InitStruct : pointer to a GPIO_InitTypeDef structure which will
* be initialized.
* @retval None
*/
void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
{
/* Reset GPIO init structure parameters values */
GPIO_InitStruct->GPIO_Pin = GPIO_Pin_All;
GPIO_InitStruct->GPIO_Speed = GPIO_Speed_2MHz;
GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN_FLOATING;
}
/**
* @brief Reads the specified input port pin.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param GPIO_Pin: specifies the port bit to read.
* This parameter can be GPIO_Pin_x where x can be (0..15).
* @retval The input port pin value.
*/
uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
{
uint8_t bitstatus = 0x00;
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET)
{
bitstatus = (uint8_t)Bit_SET;
}
else
{
bitstatus = (uint8_t)Bit_RESET;
}
return bitstatus;
}
/**
* @brief Reads the specified GPIO input data port.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @retval GPIO input data port value.
*/
uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
{
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
return ((uint16_t)GPIOx->IDR);
}
/**
* @brief Reads the specified output data port bit.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param GPIO_Pin: specifies the port bit to read.
* This parameter can be GPIO_Pin_x where x can be (0..15).
* @retval The output port pin value.
*/
uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
{
uint8_t bitstatus = 0x00;
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
if ((GPIOx->ODR & GPIO_Pin) != (uint32_t)Bit_RESET)
{
bitstatus = (uint8_t)Bit_SET;
}
else
{
bitstatus = (uint8_t)Bit_RESET;
}
return bitstatus;
}
/**
* @brief Reads the specified GPIO output data port.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @retval GPIO output data port value.
*/
uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
{
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
return ((uint16_t)GPIOx->ODR);
}
/**
* @brief Sets the selected data port bits.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param GPIO_Pin: specifies the port bits to be written.
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
* @retval None
*/
void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
{
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GPIO_PIN(GPIO_Pin));
GPIOx->BSRR = GPIO_Pin;
}
/**
* @brief Clears the selected data port bits.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param GPIO_Pin: specifies the port bits to be written.
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
* @retval None
*/
void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
{
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GPIO_PIN(GPIO_Pin));
GPIOx->BRR = GPIO_Pin;
}
/**
* @brief Sets or clears the selected data port bit.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param GPIO_Pin: specifies the port bit to be written.
* This parameter can be one of GPIO_Pin_x where x can be (0..15).
* @param BitVal: specifies the value to be written to the selected bit.
* This parameter can be one of the BitAction enum values:
* @arg Bit_RESET: to clear the port pin
* @arg Bit_SET: to set the port pin
* @retval None
*/
void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
{
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
assert_param(IS_GPIO_BIT_ACTION(BitVal));
if (BitVal != Bit_RESET)
{
GPIOx->BSRR = GPIO_Pin;
}
else
{
GPIOx->BRR = GPIO_Pin;
}
}
/**
* @brief Writes data to the specified GPIO data port.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param PortVal: specifies the value to be written to the port output data register.
* @retval None
*/
void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
{
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
GPIOx->ODR = PortVal;
}
/**
* @brief Locks GPIO Pins configuration registers.
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
* @param GPIO_Pin: specifies the port bit to be written.
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
* @retval None
*/
void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
{
uint32_t tmp = 0x00010000;
/* Check the parameters */
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GPIO_PIN(GPIO_Pin));
tmp |= GPIO_Pin;
/* Set LCKK bit */
GPIOx->LCKR = tmp;
/* Reset LCKK bit */
GPIOx->LCKR = GPIO_Pin;
/* Set LCKK bit */
GPIOx->LCKR = tmp;
/* Read LCKK bit*/
tmp = GPIOx->LCKR;
/* Read LCKK bit*/
tmp = GPIOx->LCKR;
}
/**
* @brief Selects the GPIO pin used as Event output.
* @param GPIO_PortSource: selects the GPIO port to be used as source
* for Event output.
* This parameter can be GPIO_PortSourceGPIOx where x can be (A..E).
* @param GPIO_PinSource: specifies the pin for the Event output.
* This parameter can be GPIO_PinSourcex where x can be (0..15).
* @retval None
*/
void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
{
uint32_t tmpreg = 0x00;
/* Check the parameters */
assert_param(IS_GPIO_EVENTOUT_PORT_SOURCE(GPIO_PortSource));
assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
tmpreg = AFIO->EVCR;
/* Clear the PORT[6:4] and PIN[3:0] bits */
tmpreg &= EVCR_PORTPINCONFIG_MASK;
tmpreg |= (uint32_t)GPIO_PortSource << 0x04;
tmpreg |= GPIO_PinSource;
AFIO->EVCR = tmpreg;
}
/**
* @brief Enables or disables the Event Output.
* @param NewState: new state of the Event output.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void GPIO_EventOutputCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) EVCR_EVOE_BB = (uint32_t)NewState;
}
/**
* @brief Changes the mapping of the specified pin.
* @param GPIO_Remap: selects the pin to remap.
* This parameter can be one of the following values:
* @arg GPIO_Remap_SPI1 : SPI1 Alternate Function mapping
* @arg GPIO_Remap_I2C1 : I2C1 Alternate Function mapping
* @arg GPIO_Remap_USART1 : USART1 Alternate Function mapping
* @arg GPIO_Remap_USART2 : USART2 Alternate Function mapping
* @arg GPIO_PartialRemap_USART3 : USART3 Partial Alternate Function mapping
* @arg GPIO_FullRemap_USART3 : USART3 Full Alternate Function mapping
* @arg GPIO_PartialRemap_TIM1 : TIM1 Partial Alternate Function mapping
* @arg GPIO_FullRemap_TIM1 : TIM1 Full Alternate Function mapping
* @arg GPIO_PartialRemap1_TIM2 : TIM2 Partial1 Alternate Function mapping
* @arg GPIO_PartialRemap2_TIM2 : TIM2 Partial2 Alternate Function mapping
* @arg GPIO_FullRemap_TIM2 : TIM2 Full Alternate Function mapping
* @arg GPIO_PartialRemap_TIM3 : TIM3 Partial Alternate Function mapping
* @arg GPIO_FullRemap_TIM3 : TIM3 Full Alternate Function mapping
* @arg GPIO_Remap_TIM4 : TIM4 Alternate Function mapping
* @arg GPIO_Remap1_CAN1 : CAN1 Alternate Function mapping
* @arg GPIO_Remap2_CAN1 : CAN1 Alternate Function mapping
* @arg GPIO_Remap_PD01 : PD01 Alternate Function mapping
* @arg GPIO_Remap_TIM5CH4_LSI : LSI connected to TIM5 Channel4 input capture for calibration
* @arg GPIO_Remap_ADC1_ETRGINJ : ADC1 External Trigger Injected Conversion remapping
* @arg GPIO_Remap_ADC1_ETRGREG : ADC1 External Trigger Regular Conversion remapping
* @arg GPIO_Remap_ADC2_ETRGINJ : ADC2 External Trigger Injected Conversion remapping
* @arg GPIO_Remap_ADC2_ETRGREG : ADC2 External Trigger Regular Conversion remapping
* @arg GPIO_Remap_ETH : Ethernet remapping (only for Connectivity line devices)
* @arg GPIO_Remap_CAN2 : CAN2 remapping (only for Connectivity line devices)
* @arg GPIO_Remap_SWJ_NoJTRST : Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST
* @arg GPIO_Remap_SWJ_JTAGDisable : JTAG-DP Disabled and SW-DP Enabled
* @arg GPIO_Remap_SWJ_Disable : Full SWJ Disabled (JTAG-DP + SW-DP)
* @arg GPIO_Remap_SPI3 : SPI3/I2S3 Alternate Function mapping (only for Connectivity line devices)
* When the SPI3/I2S3 is remapped using this function, the SWJ is configured
* to Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST.
* @arg GPIO_Remap_TIM2ITR1_PTP_SOF : Ethernet PTP output or USB OTG SOF (Start of Frame) connected
* to TIM2 Internal Trigger 1 for calibration (only for Connectivity line devices)
* If the GPIO_Remap_TIM2ITR1_PTP_SOF is enabled the TIM2 ITR1 is connected to
* Ethernet PTP output. When Reset TIM2 ITR1 is connected to USB OTG SOF output.
* @arg GPIO_Remap_PTP_PPS : Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices)
* @arg GPIO_Remap_TIM15 : TIM15 Alternate Function mapping (only for Value line devices)
* @arg GPIO_Remap_TIM16 : TIM16 Alternate Function mapping (only for Value line devices)
* @arg GPIO_Remap_TIM17 : TIM17 Alternate Function mapping (only for Value line devices)
* @arg GPIO_Remap_CEC : CEC Alternate Function mapping (only for Value line devices)
* @arg GPIO_Remap_TIM1_DMA : TIM1 DMA requests mapping (only for Value line devices)
* @arg GPIO_Remap_TIM9 : TIM9 Alternate Function mapping (only for XL-density devices)
* @arg GPIO_Remap_TIM10 : TIM10 Alternate Function mapping (only for XL-density devices)
* @arg GPIO_Remap_TIM11 : TIM11 Alternate Function mapping (only for XL-density devices)
* @arg GPIO_Remap_TIM13 : TIM13 Alternate Function mapping (only for High density Value line and XL-density devices)
* @arg GPIO_Remap_TIM14 : TIM14 Alternate Function mapping (only for High density Value line and XL-density devices)
* @arg GPIO_Remap_FSMC_NADV : FSMC_NADV Alternate Function mapping (only for High density Value line and XL-density devices)
* @arg GPIO_Remap_TIM67_DAC_DMA : TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices)
* @arg GPIO_Remap_TIM12 : TIM12 Alternate Function mapping (only for High density Value line devices)
* @arg GPIO_Remap_MISC : Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping,
* only for High density Value line devices)
* @param NewState: new state of the port pin remapping.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState)
{
uint32_t tmp = 0x00, tmp1 = 0x00, tmpreg = 0x00, tmpmask = 0x00;
/* Check the parameters */
assert_param(IS_GPIO_REMAP(GPIO_Remap));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if((GPIO_Remap & 0x80000000) == 0x80000000)
{
tmpreg = AFIO->MAPR2;
}
else
{
tmpreg = AFIO->MAPR;
}
tmpmask = (GPIO_Remap & DBGAFR_POSITION_MASK) >> 0x10;
tmp = GPIO_Remap & LSB_MASK;
if ((GPIO_Remap & (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK)) == (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK))
{
tmpreg &= DBGAFR_SWJCFG_MASK;
AFIO->MAPR &= DBGAFR_SWJCFG_MASK;
}
else if ((GPIO_Remap & DBGAFR_NUMBITS_MASK) == DBGAFR_NUMBITS_MASK)
{
tmp1 = ((uint32_t)0x03) << tmpmask;
tmpreg &= ~tmp1;
tmpreg |= ~DBGAFR_SWJCFG_MASK;
}
else
{
tmpreg &= ~(tmp << ((GPIO_Remap >> 0x15)*0x10));
tmpreg |= ~DBGAFR_SWJCFG_MASK;
}
if (NewState != DISABLE)
{
tmpreg |= (tmp << ((GPIO_Remap >> 0x15)*0x10));
}
if((GPIO_Remap & 0x80000000) == 0x80000000)
{
AFIO->MAPR2 = tmpreg;
}
else
{
AFIO->MAPR = tmpreg;
}
}
/**
* @brief Selects the GPIO pin used as EXTI Line.
* @param GPIO_PortSource: selects the GPIO port to be used as source for EXTI lines.
* This parameter can be GPIO_PortSourceGPIOx where x can be (A..G).
* @param GPIO_PinSource: specifies the EXTI line to be configured.
* This parameter can be GPIO_PinSourcex where x can be (0..15).
* @retval None
*/
void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
{
uint32_t tmp = 0x00;
/* Check the parameters */
assert_param(IS_GPIO_EXTI_PORT_SOURCE(GPIO_PortSource));
assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
tmp = ((uint32_t)0x0F) << (0x04 * (GPIO_PinSource & (uint8_t)0x03));
AFIO->EXTICR[GPIO_PinSource >> 0x02] &= ~tmp;
AFIO->EXTICR[GPIO_PinSource >> 0x02] |= (((uint32_t)GPIO_PortSource) << (0x04 * (GPIO_PinSource & (uint8_t)0x03)));
}
/**
* @brief Selects the Ethernet media interface.
* @note This function applies only to air32 Connectivity line devices.
* @param GPIO_ETH_MediaInterface: specifies the Media Interface mode.
* This parameter can be one of the following values:
* @arg GPIO_ETH_MediaInterface_MII: MII mode
* @arg GPIO_ETH_MediaInterface_RMII: RMII mode
* @retval None
*/
void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface)
{
assert_param(IS_GPIO_ETH_MEDIA_INTERFACE(GPIO_ETH_MediaInterface));
/* Configure MII_RMII selection bit */
*(__IO uint32_t *) MAPR_MII_RMII_SEL_BB = GPIO_ETH_MediaInterface;
}
void GPIO_ForcePuPdCmd(GPIO_TypeDef* GPIOx, FunctionalState NewState)
{
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if(NewState != DISABLE)
{
GPIOx->PUPDLOCK = PUPDENABLEVALUE;
}
else
{
GPIOx->PUPDLOCK = PUPDDISABLEVALUE;
}
}
void GPIO_ForcePullUpConfig(GPIO_TypeDef* GPIOx,uint16_t GPIO_Pin)
{
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
GPIOx->PUPDEN |= GPIO_Pin;
}
void GPIO_ForceDropDownConfig(GPIO_TypeDef* GPIOx,uint16_t GPIO_Pin)
{
assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
GPIOx->PUPDEN |= BIT(16) << GPIO_Pin;
}

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_iwdg.h"
/** @defgroup IWDG
* @brief IWDG driver modules
* @{
*/
/** @defgroup IWDG_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup IWDG_Private_Defines
* @{
*/
/* ---------------------- IWDG registers bit mask ----------------------------*/
/* KR register bit mask */
#define KR_KEY_Reload ((uint16_t)0xAAAA)
#define KR_KEY_Enable ((uint16_t)0xCCCC)
/**
* @}
*/
/** @defgroup IWDG_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup IWDG_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup IWDG_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup IWDG_Private_Functions
* @{
*/
/**
* @brief Enables or disables write access to IWDG_PR and IWDG_RLR registers.
* @param IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers.
* This parameter can be one of the following values:
* @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
* @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers
* @retval None
*/
void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
{
/* Check the parameters */
assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
IWDG->KR = IWDG_WriteAccess;
}
/**
* @brief Sets IWDG Prescaler value.
* @param IWDG_Prescaler: specifies the IWDG Prescaler value.
* This parameter can be one of the following values:
* @arg IWDG_Prescaler_4: IWDG prescaler set to 4
* @arg IWDG_Prescaler_8: IWDG prescaler set to 8
* @arg IWDG_Prescaler_16: IWDG prescaler set to 16
* @arg IWDG_Prescaler_32: IWDG prescaler set to 32
* @arg IWDG_Prescaler_64: IWDG prescaler set to 64
* @arg IWDG_Prescaler_128: IWDG prescaler set to 128
* @arg IWDG_Prescaler_256: IWDG prescaler set to 256
* @retval None
*/
void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
{
/* Check the parameters */
assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
IWDG->PR = IWDG_Prescaler;
}
/**
* @brief Sets IWDG Reload value.
* @param Reload: specifies the IWDG Reload value.
* This parameter must be a number between 0 and 0x0FFF.
* @retval None
*/
void IWDG_SetReload(uint16_t Reload)
{
/* Check the parameters */
assert_param(IS_IWDG_RELOAD(Reload));
IWDG->RLR = Reload;
}
/**
* @brief Reloads IWDG counter with value defined in the reload register
* (write access to IWDG_PR and IWDG_RLR registers disabled).
* @param None
* @retval None
*/
void IWDG_ReloadCounter(void)
{
IWDG->KR = KR_KEY_Reload;
}
/**
* @brief Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
* @param None
* @retval None
*/
void IWDG_Enable(void)
{
IWDG->KR = KR_KEY_Enable;
}
/**
* @brief Checks whether the specified IWDG flag is set or not.
* @param IWDG_FLAG: specifies the flag to check.
* This parameter can be one of the following values:
* @arg IWDG_FLAG_PVU: Prescaler Value Update on going
* @arg IWDG_FLAG_RVU: Reload Value Update on going
* @retval The new state of IWDG_FLAG (SET or RESET).
*/
FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
{
FlagStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_IWDG_FLAG(IWDG_FLAG));
if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET)
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
/* Return the flag status */
return bitstatus;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_otp.h"
/** @defgroup OTP
* @brief OTP driver modules
* @{
*/
void OTP_PowerOn(uint32_t Time)
{
RCC->RCC_SYSCFG_CONFIG = 0x01;
SYSCFG->SYSCFG_LOCK = 0xAB12DFCD;
if(Time > OTP_POWERON_TIME)
{
OTP->OTP_LDO =Time;
}
else
{
OTP->OTP_LDO = OTP_POWERON_TIME;
}
}
void OTP_PowerOff(void)
{
SYSCFG->SYSCFG_LOCK = 0xAB12DFCD;
RCC->RCC_SYSCFG_CONFIG = 0x00;
}
void OTP_SetTime(uint16_t Time)
{
OTP->OTP_10ns |= Time;
}
void OTP_WriteByte(uint8_t Addr,uint8_t Data)
{
assert_param(IS_OTP_ADDRESS(Addr));
OTP->OTP_WR = (Addr << 8) | Data;
OTP->OTP_CTRL = BIT(0);
while(OTP->OTP_CTRL & BIT(2));
}

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_pwr.h"
#include "air32f10x_rcc.h"
/** @defgroup PWR
* @brief PWR driver modules
* @{
*/
/** @defgroup PWR_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup PWR_Private_Defines
* @{
*/
/* --------- PWR registers bit address in the alias region ---------- */
#define PWR_OFFSET (PWR_BASE - PERIPH_BASE)
/* --- CR Register ---*/
/* Alias word address of DBP bit */
#define CR_OFFSET (PWR_OFFSET + 0x00)
#define DBP_BitNumber 0x08
#define CR_DBP_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4))
/* Alias word address of PVDE bit */
#define PVDE_BitNumber 0x04
#define CR_PVDE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4))
/* --- CSR Register ---*/
/* Alias word address of EWUP bit */
#define CSR_OFFSET (PWR_OFFSET + 0x04)
#define EWUP_BitNumber 0x08
#define CSR_EWUP_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP_BitNumber * 4))
/* ------------------ PWR registers bit mask ------------------------ */
/* CR register bit mask */
#define CR_DS_MASK ((uint32_t)0xFFFFFFFC)
#define CR_PLS_MASK ((uint32_t)0xFFFFFF1F)
/**
* @}
*/
/** @defgroup PWR_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup PWR_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup PWR_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup PWR_Private_Functions
* @{
*/
/**
* @brief Deinitializes the PWR peripheral registers to their default reset values.
* @param None
* @retval None
*/
void PWR_DeInit(void)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
}
/**
* @brief Enables or disables access to the RTC and backup registers.
* @param NewState: new state of the access to the RTC and backup registers.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void PWR_BackupAccessCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CR_DBP_BB = (uint32_t)NewState;
}
/**
* @brief Enables or disables the Power Voltage Detector(PVD).
* @param NewState: new state of the PVD.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void PWR_PVDCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CR_PVDE_BB = (uint32_t)NewState;
}
/**
* @brief Configures the voltage threshold detected by the Power Voltage Detector(PVD).
* @param PWR_PVDLevel: specifies the PVD detection level
* This parameter can be one of the following values:
* @arg PWR_PVDLevel_2V2: PVD detection level set to 2.2V
* @arg PWR_PVDLevel_2V3: PVD detection level set to 2.3V
* @arg PWR_PVDLevel_2V4: PVD detection level set to 2.4V
* @arg PWR_PVDLevel_2V5: PVD detection level set to 2.5V
* @arg PWR_PVDLevel_2V6: PVD detection level set to 2.6V
* @arg PWR_PVDLevel_2V7: PVD detection level set to 2.7V
* @arg PWR_PVDLevel_2V8: PVD detection level set to 2.8V
* @arg PWR_PVDLevel_2V9: PVD detection level set to 2.9V
* @retval None
*/
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
{
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
tmpreg = PWR->CR;
/* Clear PLS[7:5] bits */
tmpreg &= CR_PLS_MASK;
/* Set PLS[7:5] bits according to PWR_PVDLevel value */
tmpreg |= PWR_PVDLevel;
/* Store the new value */
PWR->CR = tmpreg;
}
/**
* @brief Enables or disables the WakeUp Pin functionality.
* @param NewState: new state of the WakeUp Pin functionality.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void PWR_WakeUpPinCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CSR_EWUP_BB = (uint32_t)NewState;
}
/**
* @brief Enters STOP mode.
* @param PWR_Regulator: specifies the regulator state in STOP mode.
* This parameter can be one of the following values:
* @arg PWR_Regulator_ON: STOP mode with regulator ON
* @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode
* @param PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
* This parameter can be one of the following values:
* @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
* @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
* @retval None
*/
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
{
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_PWR_REGULATOR(PWR_Regulator));
assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
/* Select the regulator state in STOP mode ---------------------------------*/
tmpreg = PWR->CR;
/* Clear PDDS and LPDS bits */
tmpreg &= CR_DS_MASK;
/* Set LPDS bit according to PWR_Regulator value */
tmpreg |= PWR_Regulator;
/* Store the new value */
PWR->CR = tmpreg;
/* Set SLEEPDEEP bit of Cortex System Control Register */
SCB->SCR |= SCB_SCR_SLEEPDEEP;
/* Select STOP mode entry --------------------------------------------------*/
if(PWR_STOPEntry == PWR_STOPEntry_WFI)
{
/* Request Wait For Interrupt */
__WFI();
}
else
{
/* Request Wait For Event */
__WFE();
}
/* Reset SLEEPDEEP bit of Cortex System Control Register */
SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP);
}
/**
* @brief Enters STANDBY mode.
* @param None
* @retval None
*/
void PWR_EnterSTANDBYMode(void)
{
/* Clear Wake-up flag */
PWR->CR |= PWR_CR_CWUF;
/* Select STANDBY mode */
PWR->CR |= PWR_CR_PDDS;
/* Set SLEEPDEEP bit of Cortex System Control Register */
SCB->SCR |= SCB_SCR_SLEEPDEEP;
/* This option is used to ensure that store operations are completed */
#if defined ( __CC_ARM )
__force_stores();
#endif
/* Request Wait For Interrupt */
__WFI();
}
/**
* @brief Checks whether the specified PWR flag is set or not.
* @param PWR_FLAG: specifies the flag to check.
* This parameter can be one of the following values:
* @arg PWR_FLAG_WU: Wake Up flag
* @arg PWR_FLAG_SB: StandBy flag
* @arg PWR_FLAG_PVDO: PVD Output
* @retval The new state of PWR_FLAG (SET or RESET).
*/
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
{
FlagStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
/* Return the flag status */
return bitstatus;
}
/**
* @brief Clears the PWR's pending flags.
* @param PWR_FLAG: specifies the flag to clear.
* This parameter can be one of the following values:
* @arg PWR_FLAG_WU: Wake Up flag
* @arg PWR_FLAG_SB: StandBy flag
* @retval None
*/
void PWR_ClearFlag(uint32_t PWR_FLAG)
{
/* Check the parameters */
assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
PWR->CR |= PWR_FLAG << 2;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdint.h>
#include "air32f10x.h"
/* ------------ RCC registers bit address in the alias region ----------- */
#define RCC_OFFSET (RCC_BASE - PERIPH_BASE)
/* --- CR Register ---*/
/* Alias word address of HSION bit */
#define CR_OFFSET (RCC_OFFSET + 0x00)
#define HSION_BitNumber 0x00
#define CR_HSION_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (HSION_BitNumber * 4))
/* Alias word address of PLLON bit */
#define PLLON_BitNumber 0x18
#define CR_PLLON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLLON_BitNumber * 4))
#ifdef air32F10X_CL
/* Alias word address of PLL2ON bit */
#define PLL2ON_BitNumber 0x1A
#define CR_PLL2ON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLL2ON_BitNumber * 4))
/* Alias word address of PLL3ON bit */
#define PLL3ON_BitNumber 0x1C
#define CR_PLL3ON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLL3ON_BitNumber * 4))
#endif /* air32F10X_CL */
/* Alias word address of CSSON bit */
#define CSSON_BitNumber 0x13
#define CR_CSSON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (CSSON_BitNumber * 4))
/* --- CFGR Register ---*/
/* Alias word address of USBPRE bit */
#define CFGR_OFFSET (RCC_OFFSET + 0x04)
#ifndef air32F10X_CL
#define USBPRE_BitNumber 0x16
#define CFGR_USBPRE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (USBPRE_BitNumber * 4))
#else
#define OTGFSPRE_BitNumber 0x16
#define CFGR_OTGFSPRE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (OTGFSPRE_BitNumber * 4))
#endif /* air32F10X_CL */
/* --- BDCR Register ---*/
/* Alias word address of RTCEN bit */
#define BDCR_OFFSET (RCC_OFFSET + 0x20)
#define RTCEN_BitNumber 0x0F
#define BDCR_RTCEN_BB (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (RTCEN_BitNumber * 4))
/* Alias word address of BDRST bit */
#define BDRST_BitNumber 0x10
#define BDCR_BDRST_BB (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (BDRST_BitNumber * 4))
/* --- CSR Register ---*/
/* Alias word address of LSION bit */
#define CSR_OFFSET (RCC_OFFSET + 0x24)
#define LSION_BitNumber 0x00
#define CSR_LSION_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (LSION_BitNumber * 4))
#ifdef air32F10X_CL
/* --- CFGR2 Register ---*/
/* Alias word address of I2S2SRC bit */
#define CFGR2_OFFSET (RCC_OFFSET + 0x2C)
#define I2S2SRC_BitNumber 0x11
#define CFGR2_I2S2SRC_BB (PERIPH_BB_BASE + (CFGR2_OFFSET * 32) + (I2S2SRC_BitNumber * 4))
/* Alias word address of I2S3SRC bit */
#define I2S3SRC_BitNumber 0x12
#define CFGR2_I2S3SRC_BB (PERIPH_BB_BASE + (CFGR2_OFFSET * 32) + (I2S3SRC_BitNumber * 4))
#endif /* air32F10X_CL */
/* ---------------------- RCC registers bit mask ------------------------ */
/* CR register bit mask */
#define CR_HSEBYP_Reset ((volatile uint32_t)0xFFFBFFFF)
#define CR_HSEBYP_Set ((volatile uint32_t)0x00040000)
#define CR_HSEON_Reset ((volatile uint32_t)0xFFFEFFFF)
#define CR_HSEON_Set ((volatile uint32_t)0x00010000)
#define CR_HSITRIM_Mask ((volatile uint32_t)0xFFFFFF07)
/* CFGR register bit mask */
#if defined (air32F10X_LD_VL) || defined (air32F10X_MD_VL) || defined (air32F10X_HD_VL) || defined (air32F10X_CL)
#define CFGR_PLL_Mask ((volatile uint32_t)0xFFC2FFFF)
#else
#define CFGR_PLL_Mask ((volatile uint32_t)0xFFC0FFFF)
#endif /* air32F10X_CL */
#define CFGR_PLLMull_Mask ((volatile uint32_t)0x003C0000)
#define CFGR_PLLSRC_Mask ((volatile uint32_t)0x00010000)
#define CFGR_PLLXTPRE_Mask ((volatile uint32_t)0x00020000)
#define CFGR_SWS_Mask ((volatile uint32_t)0x0000000C)
#define CFGR_SW_Mask ((volatile uint32_t)0xFFFFFFFC)
#define CFGR_HPRE_Reset_Mask ((volatile uint32_t)0xFFFFFF0F)
#define CFGR_HPRE_Set_Mask ((volatile uint32_t)0x000000F0)
#define CFGR_PPRE1_Reset_Mask ((volatile uint32_t)0xFFFFF8FF)
#define CFGR_PPRE1_Set_Mask ((volatile uint32_t)0x00000700)
#define CFGR_PPRE2_Reset_Mask ((volatile uint32_t)0xFFFFC7FF)
#define CFGR_PPRE2_Set_Mask ((volatile uint32_t)0x00003800)
#define CFGR_ADCPRE_Reset_Mask ((volatile uint32_t)0x9FFF3FFF)
#define CFGR_ADCPRE_Set_Mask ((volatile uint32_t)0x0000C000)
/* CSR register bit mask */
#define CSR_RMVF_Set ((volatile uint32_t)0x01000000)
#if defined (air32F10X_LD_VL) || defined (air32F10X_MD_VL) || defined (air32F10X_HD_VL) || defined (air32F10X_CL)
/* CFGR2 register bit mask */
#define CFGR2_PREDIV1SRC ((volatile uint32_t)0x00010000)
#define CFGR2_PREDIV1 ((volatile uint32_t)0x0000000F)
#endif
#ifdef air32F10X_CL
#define CFGR2_PREDIV2 ((volatile uint32_t)0x000000F0)
#define CFGR2_PLL2MUL ((volatile uint32_t)0x00000F00)
#define CFGR2_PLL3MUL ((volatile uint32_t)0x0000F000)
#endif /* air32F10X_CL */
/* RCC Flag Mask */
#define FLAG_Mask ((volatile uint8_t)0x1F)
/* CIR register byte 2 (Bits[15:8]) base address */
#define CIR_BYTE2_ADDRESS ((volatile uint32_t)0x40021009)
/* CIR register byte 3 (Bits[23:16]) base address */
#define CIR_BYTE3_ADDRESS ((volatile uint32_t)0x4002100A)
/* CFGR register byte 4 (Bits[31:24]) base address */
#define CFGR_BYTE4_ADDRESS ((volatile uint32_t)0x40021007)
/* BDCR register base address */
#define BDCR_ADDRESS (PERIPH_BASE + BDCR_OFFSET)
/**
* @}
*/
/** @defgroup RCC_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup RCC_Private_Variables
* @{
*/
static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
static __I uint8_t ADCPrescTable[4] = {2, 4, 6, 8};
#define SysFreq_Set (*((void (*)(uint32_t, FlashClkDiv , uint8_t, uint8_t))(*(uint32_t *)0x1FFFD00C)))
uint32_t AIR_RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul, FlashClkDiv Latency)
{
volatile uint32_t sramsize = 0;
// uint32_t pllmul = 0;
// FunctionalState pwr_gating_state = 0;
/* Check the parameters */
assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource));
assert_param(IS_RCC_PLL_MUL(RCC_PLLMul));
*(volatile uint32_t *)(0x400210F0) = BIT(0);//开启sys_cfg门控
*(volatile uint32_t *)(0x40016C00) = 0xa7d93a86;//解一、二、三级锁
*(volatile uint32_t *)(0x40016C00) = 0xab12dfcd;
*(volatile uint32_t *)(0x40016C00) = 0xcded3526;
sramsize = *(volatile uint32_t *)(0x40016C18);
*(volatile uint32_t *)(0x40016C18) = 0x200183FF;//配置sram大小, 将BOOT使用对sram打开
*(volatile uint32_t *)(0x4002228C) = 0xa5a5a5a5;//QSPI解锁
SysFreq_Set(RCC_PLLMul,Latency ,0,1);
RCC->CFGR = (RCC->CFGR & ~0x00030000) | RCC_PLLSource;
//恢复配置前状态
// *(volatile uint32_t *)(0x40016C18) = sramsize;
*(volatile uint32_t *)(0x400210F0) = 0;//开启sys_cfg门控
*(volatile uint32_t *)(0x40016C00) = ~0xa7d93a86;//加一、二、三级锁
*(volatile uint32_t *)(0x40016C00) = ~0xab12dfcd;
*(volatile uint32_t *)(0x40016C00) = ~0xcded3526;
*(volatile uint32_t *)(0x4002228C) = ~0xa5a5a5a5;//QSPI解锁
return 1;
}

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_rtc.h"
/** @defgroup RTC
* @brief RTC driver modules
* @{
*/
/** @defgroup RTC_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup RTC_Private_Defines
* @{
*/
#define RTC_LSB_MASK ((uint32_t)0x0000FFFF) /*!< RTC LSB Mask */
#define PRLH_MSB_MASK ((uint32_t)0x000F0000) /*!< RTC Prescaler MSB Mask */
/**
* @}
*/
/** @defgroup RTC_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup RTC_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup RTC_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup RTC_Private_Functions
* @{
*/
/**
* @brief Enables or disables the specified RTC interrupts.
* @param RTC_IT: specifies the RTC interrupts sources to be enabled or disabled.
* This parameter can be any combination of the following values:
* @arg RTC_IT_OW: Overflow interrupt
* @arg RTC_IT_ALR: Alarm interrupt
* @arg RTC_IT_SEC: Second interrupt
* @param NewState: new state of the specified RTC interrupts.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_RTC_IT(RTC_IT));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
RTC->CRH |= RTC_IT;
}
else
{
RTC->CRH &= (uint16_t)~RTC_IT;
}
}
/**
* @brief Enters the RTC configuration mode.
* @param None
* @retval None
*/
void RTC_EnterConfigMode(void)
{
/* Set the CNF flag to enter in the Configuration Mode */
RTC->CRL |= RTC_CRL_CNF;
}
/**
* @brief Exits from the RTC configuration mode.
* @param None
* @retval None
*/
void RTC_ExitConfigMode(void)
{
/* Reset the CNF flag to exit from the Configuration Mode */
RTC->CRL &= (uint16_t)~((uint16_t)RTC_CRL_CNF);
}
/**
* @brief Gets the RTC counter value.
* @param None
* @retval RTC counter value.
*/
uint32_t RTC_GetCounter(void)
{
uint16_t tmp = 0;
tmp = RTC->CNTL;
return (((uint32_t)RTC->CNTH << 16 ) | tmp) ;
}
/**
* @brief Sets the RTC counter value.
* @param CounterValue: RTC counter new value.
* @retval None
*/
void RTC_SetCounter(uint32_t CounterValue)
{
RTC_EnterConfigMode();
/* Set RTC COUNTER MSB word */
RTC->CNTH = CounterValue >> 16;
/* Set RTC COUNTER LSB word */
RTC->CNTL = (CounterValue & RTC_LSB_MASK);
RTC_ExitConfigMode();
}
/**
* @brief Sets the RTC prescaler value.
* @param PrescalerValue: RTC prescaler new value.
* @retval None
*/
void RTC_SetPrescaler(uint32_t PrescalerValue)
{
/* Check the parameters */
assert_param(IS_RTC_PRESCALER(PrescalerValue));
RTC_EnterConfigMode();
/* Set RTC PRESCALER MSB word */
RTC->PRLH = (PrescalerValue & PRLH_MSB_MASK) >> 16;
/* Set RTC PRESCALER LSB word */
RTC->PRLL = (PrescalerValue & RTC_LSB_MASK);
RTC_ExitConfigMode();
}
/**
* @brief Sets the RTC alarm value.
* @param AlarmValue: RTC alarm new value.
* @retval None
*/
void RTC_SetAlarm(uint32_t AlarmValue)
{
RTC_EnterConfigMode();
/* Set the ALARM MSB word */
RTC->ALRH = AlarmValue >> 16;
/* Set the ALARM LSB word */
RTC->ALRL = (AlarmValue & RTC_LSB_MASK);
RTC_ExitConfigMode();
}
/**
* @brief Gets the RTC divider value.
* @param None
* @retval RTC Divider value.
*/
uint32_t RTC_GetDivider(void)
{
uint32_t tmp = 0x00;
tmp = ((uint32_t)RTC->DIVH & (uint32_t)0x000F) << 16;
tmp |= RTC->DIVL;
return tmp;
}
/**
* @brief Waits until last write operation on RTC registers has finished.
* @note This function must be called before any write to RTC registers.
* @param None
* @retval None
*/
void RTC_WaitForLastTask(void)
{
/* Loop until RTOFF flag is set */
while ((RTC->CRL & RTC_FLAG_RTOFF) == (uint16_t)RESET)
{
}
}
/**
* @brief Waits until the RTC registers (RTC_CNT, RTC_ALR and RTC_PRL)
* are synchronized with RTC APB clock.
* @note This function must be called before any read operation after an APB reset
* or an APB clock stop.
* @param None
* @retval None
*/
void RTC_WaitForSynchro(void)
{
/* Clear RSF flag */
RTC->CRL &= (uint16_t)~RTC_FLAG_RSF;
/* Loop until RSF flag is set */
while ((RTC->CRL & RTC_FLAG_RSF) == (uint16_t)RESET)
{
}
}
/**
* @brief Checks whether the specified RTC flag is set or not.
* @param RTC_FLAG: specifies the flag to check.
* This parameter can be one the following values:
* @arg RTC_FLAG_RTOFF: RTC Operation OFF flag
* @arg RTC_FLAG_RSF: Registers Synchronized flag
* @arg RTC_FLAG_OW: Overflow flag
* @arg RTC_FLAG_ALR: Alarm flag
* @arg RTC_FLAG_SEC: Second flag
* @retval The new state of RTC_FLAG (SET or RESET).
*/
FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG)
{
FlagStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_RTC_GET_FLAG(RTC_FLAG));
if ((RTC->CRL & RTC_FLAG) != (uint16_t)RESET)
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
return bitstatus;
}
/**
* @brief Clears the RTC's pending flags.
* @param RTC_FLAG: specifies the flag to clear.
* This parameter can be any combination of the following values:
* @arg RTC_FLAG_RSF: Registers Synchronized flag. This flag is cleared only after
* an APB reset or an APB Clock stop.
* @arg RTC_FLAG_OW: Overflow flag
* @arg RTC_FLAG_ALR: Alarm flag
* @arg RTC_FLAG_SEC: Second flag
* @retval None
*/
void RTC_ClearFlag(uint16_t RTC_FLAG)
{
/* Check the parameters */
assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG));
/* Clear the corresponding RTC flag */
RTC->CRL &= (uint16_t)~RTC_FLAG;
}
/**
* @brief Checks whether the specified RTC interrupt has occurred or not.
* @param RTC_IT: specifies the RTC interrupts sources to check.
* This parameter can be one of the following values:
* @arg RTC_IT_OW: Overflow interrupt
* @arg RTC_IT_ALR: Alarm interrupt
* @arg RTC_IT_SEC: Second interrupt
* @retval The new state of the RTC_IT (SET or RESET).
*/
ITStatus RTC_GetITStatus(uint16_t RTC_IT)
{
ITStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_RTC_GET_IT(RTC_IT));
bitstatus = (ITStatus)(RTC->CRL & RTC_IT);
if (((RTC->CRH & RTC_IT) != (uint16_t)RESET) && (bitstatus != (uint16_t)RESET))
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
return bitstatus;
}
/**
* @brief Clears the RTC's interrupt pending bits.
* @param RTC_IT: specifies the interrupt pending bit to clear.
* This parameter can be any combination of the following values:
* @arg RTC_IT_OW: Overflow interrupt
* @arg RTC_IT_ALR: Alarm interrupt
* @arg RTC_IT_SEC: Second interrupt
* @retval None
*/
void RTC_ClearITPendingBit(uint16_t RTC_IT)
{
/* Check the parameters */
assert_param(IS_RTC_IT(RTC_IT));
/* Clear the corresponding RTC pending bit */
RTC->CRL &= (uint16_t)~RTC_IT;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_sdio.h"
#include "air32f10x_rcc.h"
/** @defgroup SDIO
* @brief SDIO driver modules
* @{
*/
/** @defgroup SDIO_Private_TypesDefinitions
* @{
*/
/* ------------ SDIO registers bit address in the alias region ----------- */
#define SDIO_OFFSET (SDIO_BASE - PERIPH_BASE)
/* --- CLKCR Register ---*/
/* Alias word address of CLKEN bit */
#define CLKCR_OFFSET (SDIO_OFFSET + 0x04)
#define CLKEN_BitNumber 0x08
#define CLKCR_CLKEN_BB (PERIPH_BB_BASE + (CLKCR_OFFSET * 32) + (CLKEN_BitNumber * 4))
/* --- CMD Register ---*/
/* Alias word address of SDIOSUSPEND bit */
#define CMD_OFFSET (SDIO_OFFSET + 0x0C)
#define SDIOSUSPEND_BitNumber 0x0B
#define CMD_SDIOSUSPEND_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (SDIOSUSPEND_BitNumber * 4))
/* Alias word address of ENCMDCOMPL bit */
#define ENCMDCOMPL_BitNumber 0x0C
#define CMD_ENCMDCOMPL_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ENCMDCOMPL_BitNumber * 4))
/* Alias word address of NIEN bit */
#define NIEN_BitNumber 0x0D
#define CMD_NIEN_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (NIEN_BitNumber * 4))
/* Alias word address of ATACMD bit */
#define ATACMD_BitNumber 0x0E
#define CMD_ATACMD_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ATACMD_BitNumber * 4))
/* --- DCTRL Register ---*/
/* Alias word address of DMAEN bit */
#define DCTRL_OFFSET (SDIO_OFFSET + 0x2C)
#define DMAEN_BitNumber 0x03
#define DCTRL_DMAEN_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (DMAEN_BitNumber * 4))
/* Alias word address of RWSTART bit */
#define RWSTART_BitNumber 0x08
#define DCTRL_RWSTART_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTART_BitNumber * 4))
/* Alias word address of RWSTOP bit */
#define RWSTOP_BitNumber 0x09
#define DCTRL_RWSTOP_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTOP_BitNumber * 4))
/* Alias word address of RWMOD bit */
#define RWMOD_BitNumber 0x0A
#define DCTRL_RWMOD_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWMOD_BitNumber * 4))
/* Alias word address of SDIOEN bit */
#define SDIOEN_BitNumber 0x0B
#define DCTRL_SDIOEN_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (SDIOEN_BitNumber * 4))
/* ---------------------- SDIO registers bit mask ------------------------ */
/* --- CLKCR Register ---*/
/* CLKCR register clear mask */
#define CLKCR_CLEAR_MASK ((uint32_t)0xFFFF8100)
/* --- PWRCTRL Register ---*/
/* SDIO PWRCTRL Mask */
#define PWR_PWRCTRL_MASK ((uint32_t)0xFFFFFFFC)
/* --- DCTRL Register ---*/
/* SDIO DCTRL Clear Mask */
#define DCTRL_CLEAR_MASK ((uint32_t)0xFFFFFF08)
/* --- CMD Register ---*/
/* CMD Register clear mask */
#define CMD_CLEAR_MASK ((uint32_t)0xFFFFF800)
/* SDIO RESP Registers Address */
#define SDIO_RESP_ADDR ((uint32_t)(SDIO_BASE + 0x14))
/**
* @}
*/
/** @defgroup SDIO_Private_Defines
* @{
*/
/**
* @}
*/
/** @defgroup SDIO_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup SDIO_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup SDIO_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup SDIO_Private_Functions
* @{
*/
/**
* @brief Deinitializes the SDIO peripheral registers to their default reset values.
* @param None
* @retval None
*/
void SDIO_DeInit(void)
{
SDIO->POWER = 0x00000000;
SDIO->CLKCR = 0x00000000;
SDIO->ARG = 0x00000000;
SDIO->CMD = 0x00000000;
SDIO->DTIMER = 0x00000000;
SDIO->DLEN = 0x00000000;
SDIO->DCTRL = 0x00000000;
SDIO->ICR = 0x00C007FF;
SDIO->MASK = 0x00000000;
}
/**
* @brief Initializes the SDIO peripheral according to the specified
* parameters in the SDIO_InitStruct.
* @param SDIO_InitStruct : pointer to a SDIO_InitTypeDef structure
* that contains the configuration information for the SDIO peripheral.
* @retval None
*/
void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct)
{
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_SDIO_CLOCK_EDGE(SDIO_InitStruct->SDIO_ClockEdge));
assert_param(IS_SDIO_CLOCK_BYPASS(SDIO_InitStruct->SDIO_ClockBypass));
assert_param(IS_SDIO_CLOCK_POWER_SAVE(SDIO_InitStruct->SDIO_ClockPowerSave));
assert_param(IS_SDIO_BUS_WIDE(SDIO_InitStruct->SDIO_BusWide));
assert_param(IS_SDIO_HARDWARE_FLOW_CONTROL(SDIO_InitStruct->SDIO_HardwareFlowControl));
/*---------------------------- SDIO CLKCR Configuration ------------------------*/
/* Get the SDIO CLKCR value */
tmpreg = SDIO->CLKCR;
/* Clear CLKDIV, PWRSAV, BYPASS, WIDBUS, NEGEDGE, HWFC_EN bits */
tmpreg &= CLKCR_CLEAR_MASK;
/* Set CLKDIV bits according to SDIO_ClockDiv value */
/* Set PWRSAV bit according to SDIO_ClockPowerSave value */
/* Set BYPASS bit according to SDIO_ClockBypass value */
/* Set WIDBUS bits according to SDIO_BusWide value */
/* Set NEGEDGE bits according to SDIO_ClockEdge value */
/* Set HWFC_EN bits according to SDIO_HardwareFlowControl value */
tmpreg |= (SDIO_InitStruct->SDIO_ClockDiv | SDIO_InitStruct->SDIO_ClockPowerSave |
SDIO_InitStruct->SDIO_ClockBypass | SDIO_InitStruct->SDIO_BusWide |
SDIO_InitStruct->SDIO_ClockEdge | SDIO_InitStruct->SDIO_HardwareFlowControl);
/* Write to SDIO CLKCR */
SDIO->CLKCR = tmpreg;
}
/**
* @brief Fills each SDIO_InitStruct member with its default value.
* @param SDIO_InitStruct: pointer to an SDIO_InitTypeDef structure which
* will be initialized.
* @retval None
*/
void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct)
{
/* SDIO_InitStruct members default value */
SDIO_InitStruct->SDIO_ClockDiv = 0x00;
SDIO_InitStruct->SDIO_ClockEdge = SDIO_ClockEdge_Rising;
SDIO_InitStruct->SDIO_ClockBypass = SDIO_ClockBypass_Disable;
SDIO_InitStruct->SDIO_ClockPowerSave = SDIO_ClockPowerSave_Disable;
SDIO_InitStruct->SDIO_BusWide = SDIO_BusWide_1b;
SDIO_InitStruct->SDIO_HardwareFlowControl = SDIO_HardwareFlowControl_Disable;
}
/**
* @brief Enables or disables the SDIO Clock.
* @param NewState: new state of the SDIO Clock. This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_ClockCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CLKCR_CLKEN_BB = (uint32_t)NewState;
}
/**
* @brief Sets the power status of the controller.
* @param SDIO_PowerState: new state of the Power state.
* This parameter can be one of the following values:
* @arg SDIO_PowerState_OFF
* @arg SDIO_PowerState_ON
* @retval None
*/
void SDIO_SetPowerState(uint32_t SDIO_PowerState)
{
/* Check the parameters */
assert_param(IS_SDIO_POWER_STATE(SDIO_PowerState));
SDIO->POWER &= PWR_PWRCTRL_MASK;
SDIO->POWER |= SDIO_PowerState;
}
/**
* @brief Gets the power status of the controller.
* @param None
* @retval Power status of the controller. The returned value can
* be one of the following:
* - 0x00: Power OFF
* - 0x02: Power UP
* - 0x03: Power ON
*/
uint32_t SDIO_GetPowerState(void)
{
return (SDIO->POWER & (~PWR_PWRCTRL_MASK));
}
/**
* @brief Enables or disables the SDIO interrupts.
* @param SDIO_IT: specifies the SDIO interrupt sources to be enabled or disabled.
* This parameter can be one or a combination of the following values:
* @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
* @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
* @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
* @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
* @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
* @arg SDIO_IT_RXOVERR: Received FIFO overrun error interrupt
* @arg SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt
* @arg SDIO_IT_CMDSENT: Command sent (no response required) interrupt
* @arg SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt
* @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide
* bus mode interrupt
* @arg SDIO_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
* @arg SDIO_IT_CMDACT: Command transfer in progress interrupt
* @arg SDIO_IT_TXACT: Data transmit in progress interrupt
* @arg SDIO_IT_RXACT: Data receive in progress interrupt
* @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
* @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
* @arg SDIO_IT_TXFIFOF: Transmit FIFO full interrupt
* @arg SDIO_IT_RXFIFOF: Receive FIFO full interrupt
* @arg SDIO_IT_TXFIFOE: Transmit FIFO empty interrupt
* @arg SDIO_IT_RXFIFOE: Receive FIFO empty interrupt
* @arg SDIO_IT_TXDAVL: Data available in transmit FIFO interrupt
* @arg SDIO_IT_RXDAVL: Data available in receive FIFO interrupt
* @arg SDIO_IT_SDIOIT: SD I/O interrupt received interrupt
* @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt
* @param NewState: new state of the specified SDIO interrupts.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_SDIO_IT(SDIO_IT));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the SDIO interrupts */
SDIO->MASK |= SDIO_IT;
}
else
{
/* Disable the SDIO interrupts */
SDIO->MASK &= ~SDIO_IT;
}
}
/**
* @brief Enables or disables the SDIO DMA request.
* @param NewState: new state of the selected SDIO DMA request.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_DMACmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) DCTRL_DMAEN_BB = (uint32_t)NewState;
}
/**
* @brief Initializes the SDIO Command according to the specified
* parameters in the SDIO_CmdInitStruct and send the command.
* @param SDIO_CmdInitStruct : pointer to a SDIO_CmdInitTypeDef
* structure that contains the configuration information for the SDIO command.
* @retval None
*/
void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct)
{
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_SDIO_CMD_INDEX(SDIO_CmdInitStruct->SDIO_CmdIndex));
assert_param(IS_SDIO_RESPONSE(SDIO_CmdInitStruct->SDIO_Response));
assert_param(IS_SDIO_WAIT(SDIO_CmdInitStruct->SDIO_Wait));
assert_param(IS_SDIO_CPSM(SDIO_CmdInitStruct->SDIO_CPSM));
/*---------------------------- SDIO ARG Configuration ------------------------*/
/* Set the SDIO Argument value */
SDIO->ARG = SDIO_CmdInitStruct->SDIO_Argument;
/*---------------------------- SDIO CMD Configuration ------------------------*/
/* Get the SDIO CMD value */
tmpreg = SDIO->CMD;
/* Clear CMDINDEX, WAITRESP, WAITINT, WAITPEND, CPSMEN bits */
tmpreg &= CMD_CLEAR_MASK;
/* Set CMDINDEX bits according to SDIO_CmdIndex value */
/* Set WAITRESP bits according to SDIO_Response value */
/* Set WAITINT and WAITPEND bits according to SDIO_Wait value */
/* Set CPSMEN bits according to SDIO_CPSM value */
tmpreg |= (uint32_t)SDIO_CmdInitStruct->SDIO_CmdIndex | SDIO_CmdInitStruct->SDIO_Response
| SDIO_CmdInitStruct->SDIO_Wait | SDIO_CmdInitStruct->SDIO_CPSM;
/* Write to SDIO CMD */
SDIO->CMD = tmpreg;
}
/**
* @brief Fills each SDIO_CmdInitStruct member with its default value.
* @param SDIO_CmdInitStruct: pointer to an SDIO_CmdInitTypeDef
* structure which will be initialized.
* @retval None
*/
void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct)
{
/* SDIO_CmdInitStruct members default value */
SDIO_CmdInitStruct->SDIO_Argument = 0x00;
SDIO_CmdInitStruct->SDIO_CmdIndex = 0x00;
SDIO_CmdInitStruct->SDIO_Response = SDIO_Response_No;
SDIO_CmdInitStruct->SDIO_Wait = SDIO_Wait_No;
SDIO_CmdInitStruct->SDIO_CPSM = SDIO_CPSM_Disable;
}
/**
* @brief Returns command index of last command for which response received.
* @param None
* @retval Returns the command index of the last command response received.
*/
uint8_t SDIO_GetCommandResponse(void)
{
return (uint8_t)(SDIO->RESPCMD);
}
/**
* @brief Returns response received from the card for the last command.
* @param SDIO_RESP: Specifies the SDIO response register.
* This parameter can be one of the following values:
* @arg SDIO_RESP1: Response Register 1
* @arg SDIO_RESP2: Response Register 2
* @arg SDIO_RESP3: Response Register 3
* @arg SDIO_RESP4: Response Register 4
* @retval The Corresponding response register value.
*/
uint32_t SDIO_GetResponse(uint32_t SDIO_RESP)
{
__IO uint32_t tmp = 0;
/* Check the parameters */
assert_param(IS_SDIO_RESP(SDIO_RESP));
tmp = SDIO_RESP_ADDR + SDIO_RESP;
return (*(__IO uint32_t *) tmp);
}
/**
* @brief Initializes the SDIO data path according to the specified
* parameters in the SDIO_DataInitStruct.
* @param SDIO_DataInitStruct : pointer to a SDIO_DataInitTypeDef structure that
* contains the configuration information for the SDIO command.
* @retval None
*/
void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct)
{
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_SDIO_DATA_LENGTH(SDIO_DataInitStruct->SDIO_DataLength));
assert_param(IS_SDIO_BLOCK_SIZE(SDIO_DataInitStruct->SDIO_DataBlockSize));
assert_param(IS_SDIO_TRANSFER_DIR(SDIO_DataInitStruct->SDIO_TransferDir));
assert_param(IS_SDIO_TRANSFER_MODE(SDIO_DataInitStruct->SDIO_TransferMode));
assert_param(IS_SDIO_DPSM(SDIO_DataInitStruct->SDIO_DPSM));
/*---------------------------- SDIO DTIMER Configuration ---------------------*/
/* Set the SDIO Data TimeOut value */
SDIO->DTIMER = SDIO_DataInitStruct->SDIO_DataTimeOut;
/*---------------------------- SDIO DLEN Configuration -----------------------*/
/* Set the SDIO DataLength value */
SDIO->DLEN = SDIO_DataInitStruct->SDIO_DataLength;
/*---------------------------- SDIO DCTRL Configuration ----------------------*/
/* Get the SDIO DCTRL value */
tmpreg = SDIO->DCTRL;
/* Clear DEN, DTMODE, DTDIR and DBCKSIZE bits */
tmpreg &= DCTRL_CLEAR_MASK;
/* Set DEN bit according to SDIO_DPSM value */
/* Set DTMODE bit according to SDIO_TransferMode value */
/* Set DTDIR bit according to SDIO_TransferDir value */
/* Set DBCKSIZE bits according to SDIO_DataBlockSize value */
tmpreg |= (uint32_t)SDIO_DataInitStruct->SDIO_DataBlockSize | SDIO_DataInitStruct->SDIO_TransferDir
| SDIO_DataInitStruct->SDIO_TransferMode | SDIO_DataInitStruct->SDIO_DPSM;
/* Write to SDIO DCTRL */
SDIO->DCTRL = tmpreg;
}
/**
* @brief Fills each SDIO_DataInitStruct member with its default value.
* @param SDIO_DataInitStruct: pointer to an SDIO_DataInitTypeDef structure which
* will be initialized.
* @retval None
*/
void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct)
{
/* SDIO_DataInitStruct members default value */
SDIO_DataInitStruct->SDIO_DataTimeOut = 0xFFFFFFFF;
SDIO_DataInitStruct->SDIO_DataLength = 0x00;
SDIO_DataInitStruct->SDIO_DataBlockSize = SDIO_DataBlockSize_1b;
SDIO_DataInitStruct->SDIO_TransferDir = SDIO_TransferDir_ToCard;
SDIO_DataInitStruct->SDIO_TransferMode = SDIO_TransferMode_Block;
SDIO_DataInitStruct->SDIO_DPSM = SDIO_DPSM_Disable;
}
/**
* @brief Returns number of remaining data bytes to be transferred.
* @param None
* @retval Number of remaining data bytes to be transferred
*/
uint32_t SDIO_GetDataCounter(void)
{
return SDIO->DCOUNT;
}
/**
* @brief Read one data word from Rx FIFO.
* @param None
* @retval Data received
*/
uint32_t SDIO_ReadData(void)
{
return SDIO->FIFO;
}
/**
* @brief Write one data word to Tx FIFO.
* @param Data: 32-bit data word to write.
* @retval None
*/
void SDIO_WriteData(uint32_t Data)
{
SDIO->FIFO = Data;
}
/**
* @brief Returns the number of words left to be written to or read from FIFO.
* @param None
* @retval Remaining number of words.
*/
uint32_t SDIO_GetFIFOCount(void)
{
return SDIO->FIFOCNT;
}
/**
* @brief Starts the SD I/O Read Wait operation.
* @param NewState: new state of the Start SDIO Read Wait operation.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_StartSDIOReadWait(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) DCTRL_RWSTART_BB = (uint32_t) NewState;
}
/**
* @brief Stops the SD I/O Read Wait operation.
* @param NewState: new state of the Stop SDIO Read Wait operation.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_StopSDIOReadWait(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) DCTRL_RWSTOP_BB = (uint32_t) NewState;
}
/**
* @brief Sets one of the two options of inserting read wait interval.
* @param SDIO_ReadWaitMode: SD I/O Read Wait operation mode.
* This parameter can be:
* @arg SDIO_ReadWaitMode_CLK: Read Wait control by stopping SDIOCLK
* @arg SDIO_ReadWaitMode_DATA2: Read Wait control using SDIO_DATA2
* @retval None
*/
void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode)
{
/* Check the parameters */
assert_param(IS_SDIO_READWAIT_MODE(SDIO_ReadWaitMode));
*(__IO uint32_t *) DCTRL_RWMOD_BB = SDIO_ReadWaitMode;
}
/**
* @brief Enables or disables the SD I/O Mode Operation.
* @param NewState: new state of SDIO specific operation.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_SetSDIOOperation(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) DCTRL_SDIOEN_BB = (uint32_t)NewState;
}
/**
* @brief Enables or disables the SD I/O Mode suspend command sending.
* @param NewState: new state of the SD I/O Mode suspend command.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_SendSDIOSuspendCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CMD_SDIOSUSPEND_BB = (uint32_t)NewState;
}
/**
* @brief Enables or disables the command completion signal.
* @param NewState: new state of command completion signal.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_CommandCompletionCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CMD_ENCMDCOMPL_BB = (uint32_t)NewState;
}
/**
* @brief Enables or disables the CE-ATA interrupt.
* @param NewState: new state of CE-ATA interrupt. This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_CEATAITCmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CMD_NIEN_BB = (uint32_t)((~((uint32_t)NewState)) & ((uint32_t)0x1));
}
/**
* @brief Sends CE-ATA command (CMD61).
* @param NewState: new state of CE-ATA command. This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SDIO_SendCEATACmd(FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NewState));
*(__IO uint32_t *) CMD_ATACMD_BB = (uint32_t)NewState;
}
/**
* @brief Checks whether the specified SDIO flag is set or not.
* @param SDIO_FLAG: specifies the flag to check.
* This parameter can be one of the following values:
* @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
* @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
* @arg SDIO_FLAG_CTIMEOUT: Command response timeout
* @arg SDIO_FLAG_DTIMEOUT: Data timeout
* @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
* @arg SDIO_FLAG_RXOVERR: Received FIFO overrun error
* @arg SDIO_FLAG_CMDREND: Command response received (CRC check passed)
* @arg SDIO_FLAG_CMDSENT: Command sent (no response required)
* @arg SDIO_FLAG_DATAEND: Data end (data counter, SDIDCOUNT, is zero)
* @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide
* bus mode.
* @arg SDIO_FLAG_DBCKEND: Data block sent/received (CRC check passed)
* @arg SDIO_FLAG_CMDACT: Command transfer in progress
* @arg SDIO_FLAG_TXACT: Data transmit in progress
* @arg SDIO_FLAG_RXACT: Data receive in progress
* @arg SDIO_FLAG_TXFIFOHE: Transmit FIFO Half Empty
* @arg SDIO_FLAG_RXFIFOHF: Receive FIFO Half Full
* @arg SDIO_FLAG_TXFIFOF: Transmit FIFO full
* @arg SDIO_FLAG_RXFIFOF: Receive FIFO full
* @arg SDIO_FLAG_TXFIFOE: Transmit FIFO empty
* @arg SDIO_FLAG_RXFIFOE: Receive FIFO empty
* @arg SDIO_FLAG_TXDAVL: Data available in transmit FIFO
* @arg SDIO_FLAG_RXDAVL: Data available in receive FIFO
* @arg SDIO_FLAG_SDIOIT: SD I/O interrupt received
* @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61
* @retval The new state of SDIO_FLAG (SET or RESET).
*/
FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG)
{
FlagStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_SDIO_FLAG(SDIO_FLAG));
if ((SDIO->STA & SDIO_FLAG) != (uint32_t)RESET)
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
return bitstatus;
}
/**
* @brief Clears the SDIO's pending flags.
* @param SDIO_FLAG: specifies the flag to clear.
* This parameter can be one or a combination of the following values:
* @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
* @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
* @arg SDIO_FLAG_CTIMEOUT: Command response timeout
* @arg SDIO_FLAG_DTIMEOUT: Data timeout
* @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
* @arg SDIO_FLAG_RXOVERR: Received FIFO overrun error
* @arg SDIO_FLAG_CMDREND: Command response received (CRC check passed)
* @arg SDIO_FLAG_CMDSENT: Command sent (no response required)
* @arg SDIO_FLAG_DATAEND: Data end (data counter, SDIDCOUNT, is zero)
* @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide
* bus mode
* @arg SDIO_FLAG_DBCKEND: Data block sent/received (CRC check passed)
* @arg SDIO_FLAG_SDIOIT: SD I/O interrupt received
* @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61
* @retval None
*/
void SDIO_ClearFlag(uint32_t SDIO_FLAG)
{
/* Check the parameters */
assert_param(IS_SDIO_CLEAR_FLAG(SDIO_FLAG));
SDIO->ICR = SDIO_FLAG;
}
/**
* @brief Checks whether the specified SDIO interrupt has occurred or not.
* @param SDIO_IT: specifies the SDIO interrupt source to check.
* This parameter can be one of the following values:
* @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
* @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
* @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
* @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
* @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
* @arg SDIO_IT_RXOVERR: Received FIFO overrun error interrupt
* @arg SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt
* @arg SDIO_IT_CMDSENT: Command sent (no response required) interrupt
* @arg SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt
* @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide
* bus mode interrupt
* @arg SDIO_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
* @arg SDIO_IT_CMDACT: Command transfer in progress interrupt
* @arg SDIO_IT_TXACT: Data transmit in progress interrupt
* @arg SDIO_IT_RXACT: Data receive in progress interrupt
* @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
* @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
* @arg SDIO_IT_TXFIFOF: Transmit FIFO full interrupt
* @arg SDIO_IT_RXFIFOF: Receive FIFO full interrupt
* @arg SDIO_IT_TXFIFOE: Transmit FIFO empty interrupt
* @arg SDIO_IT_RXFIFOE: Receive FIFO empty interrupt
* @arg SDIO_IT_TXDAVL: Data available in transmit FIFO interrupt
* @arg SDIO_IT_RXDAVL: Data available in receive FIFO interrupt
* @arg SDIO_IT_SDIOIT: SD I/O interrupt received interrupt
* @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt
* @retval The new state of SDIO_IT (SET or RESET).
*/
ITStatus SDIO_GetITStatus(uint32_t SDIO_IT)
{
ITStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_SDIO_GET_IT(SDIO_IT));
if ((SDIO->STA & SDIO_IT) != (uint32_t)RESET)
{
bitstatus = SET;
}
else
{
bitstatus = RESET;
}
return bitstatus;
}
/**
* @brief Clears the SDIO's interrupt pending bits.
* @param SDIO_IT: specifies the interrupt pending bit to clear.
* This parameter can be one or a combination of the following values:
* @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
* @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
* @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
* @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
* @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
* @arg SDIO_IT_RXOVERR: Received FIFO overrun error interrupt
* @arg SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt
* @arg SDIO_IT_CMDSENT: Command sent (no response required) interrupt
* @arg SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt
* @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide
* bus mode interrupt
* @arg SDIO_IT_SDIOIT: SD I/O interrupt received interrupt
* @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61
* @retval None
*/
void SDIO_ClearITPendingBit(uint32_t SDIO_IT)
{
/* Check the parameters */
assert_param(IS_SDIO_CLEAR_IT(SDIO_IT));
SDIO->ICR = SDIO_IT;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/******************* (C) COPYRIGHT 2011 LuatOS *****END OF FILE****/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_spi.h"
#include "air32f10x_rcc.h"
/** @defgroup SPI
* @brief SPI driver modules
* @{
*/
/** @defgroup SPI_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup SPI_Private_Defines
* @{
*/
/* SPI SPE mask */
#define CR1_SPE_Set ((uint16_t)0x0040)
#define CR1_SPE_Reset ((uint16_t)0xFFBF)
/* I2S I2SE mask */
#define I2SCFGR_I2SE_Set ((uint16_t)0x0400)
#define I2SCFGR_I2SE_Reset ((uint16_t)0xFBFF)
/* SPI CRCNext mask */
#define CR1_CRCNext_Set ((uint16_t)0x1000)
/* SPI CRCEN mask */
#define CR1_CRCEN_Set ((uint16_t)0x2000)
#define CR1_CRCEN_Reset ((uint16_t)0xDFFF)
/* SPI SSOE mask */
#define CR2_SSOE_Set ((uint16_t)0x0004)
#define CR2_SSOE_Reset ((uint16_t)0xFFFB)
/* SPI registers Masks */
#define CR1_CLEAR_Mask ((uint16_t)0x3040)
#define I2SCFGR_CLEAR_Mask ((uint16_t)0xF040)
/* SPI or I2S mode selection masks */
#define SPI_Mode_Select ((uint16_t)0xF7FF)
#define I2S_Mode_Select ((uint16_t)0x0800)
/* I2S clock source selection masks */
#define I2S2_CLOCK_SRC ((uint32_t)(0x00020000))
#define I2S3_CLOCK_SRC ((uint32_t)(0x00040000))
#define I2S_MUL_MASK ((uint32_t)(0x0000F000))
#define I2S_DIV_MASK ((uint32_t)(0x000000F0))
/**
* @}
*/
/** @defgroup SPI_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup SPI_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup SPI_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup SPI_Private_Functions
* @{
*/
/**
* @brief Deinitializes the SPIx peripheral registers to their default
* reset values (Affects also the I2Ss).
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @retval None
*/
void SPI_I2S_DeInit(SPI_TypeDef* SPIx)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
if (SPIx == SPI1)
{
/* Enable SPI1 reset state */
RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
/* Release SPI1 from reset state */
RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
}
else if (SPIx == SPI2)
{
/* Enable SPI2 reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
/* Release SPI2 from reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
}
else
{
if (SPIx == SPI3)
{
/* Enable SPI3 reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
/* Release SPI3 from reset state */
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
}
}
}
/**
* @brief Initializes the SPIx peripheral according to the specified
* parameters in the SPI_InitStruct.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param SPI_InitStruct: pointer to a SPI_InitTypeDef structure that
* contains the configuration information for the specified SPI peripheral.
* @retval None
*/
void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct)
{
uint16_t tmpreg = 0;
/* check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
/* Check the SPI parameters */
assert_param(IS_SPI_DIRECTION_MODE(SPI_InitStruct->SPI_Direction));
assert_param(IS_SPI_MODE(SPI_InitStruct->SPI_Mode));
assert_param(IS_SPI_DATASIZE(SPI_InitStruct->SPI_DataSize));
assert_param(IS_SPI_CPOL(SPI_InitStruct->SPI_CPOL));
assert_param(IS_SPI_CPHA(SPI_InitStruct->SPI_CPHA));
assert_param(IS_SPI_NSS(SPI_InitStruct->SPI_NSS));
assert_param(IS_SPI_BAUDRATE_PRESCALER(SPI_InitStruct->SPI_BaudRatePrescaler));
assert_param(IS_SPI_FIRST_BIT(SPI_InitStruct->SPI_FirstBit));
assert_param(IS_SPI_CRC_POLYNOMIAL(SPI_InitStruct->SPI_CRCPolynomial));
/*---------------------------- SPIx CR1 Configuration ------------------------*/
/* Get the SPIx CR1 value */
tmpreg = SPIx->CR1;
/* Clear BIDIMode, BIDIOE, RxONLY, SSM, SSI, LSBFirst, BR, MSTR, CPOL and CPHA bits */
tmpreg &= CR1_CLEAR_Mask;
/* Configure SPIx: direction, NSS management, first transmitted bit, BaudRate prescaler
master/salve mode, CPOL and CPHA */
/* Set BIDImode, BIDIOE and RxONLY bits according to SPI_Direction value */
/* Set SSM, SSI and MSTR bits according to SPI_Mode and SPI_NSS values */
/* Set LSBFirst bit according to SPI_FirstBit value */
/* Set BR bits according to SPI_BaudRatePrescaler value */
/* Set CPOL bit according to SPI_CPOL value */
/* Set CPHA bit according to SPI_CPHA value */
tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_Mode |
SPI_InitStruct->SPI_DataSize | SPI_InitStruct->SPI_CPOL |
SPI_InitStruct->SPI_CPHA | SPI_InitStruct->SPI_NSS |
SPI_InitStruct->SPI_BaudRatePrescaler | SPI_InitStruct->SPI_FirstBit);
/* Write to SPIx CR1 */
SPIx->CR1 = tmpreg;
/* Activate the SPI mode (Reset I2SMOD bit in I2SCFGR register) */
SPIx->I2SCFGR &= SPI_Mode_Select;
/*---------------------------- SPIx CRCPOLY Configuration --------------------*/
/* Write to SPIx CRCPOLY */
SPIx->CRCPR = SPI_InitStruct->SPI_CRCPolynomial;
}
/**
* @brief Initializes the SPIx peripheral according to the specified
* parameters in the I2S_InitStruct.
* @param SPIx: where x can be 2 or 3 to select the SPI peripheral
* (configured in I2S mode).
* @param I2S_InitStruct: pointer to an I2S_InitTypeDef structure that
* contains the configuration information for the specified SPI peripheral
* configured in I2S mode.
* @note
* The function calculates the optimal prescaler needed to obtain the most
* accurate audio frequency (depending on the I2S clock source, the PLL values
* and the product configuration). But in case the prescaler value is greater
* than 511, the default value (0x02) will be configured instead. *
* @retval None
*/
void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct)
{
uint16_t tmpreg = 0, i2sdiv = 2, i2sodd = 0, packetlength = 1;
uint32_t tmp = 0;
RCC_ClocksTypeDef RCC_Clocks;
uint32_t sourceclock = 0;
/* Check the I2S parameters */
assert_param(IS_SPI_23_PERIPH(SPIx));
assert_param(IS_I2S_MODE(I2S_InitStruct->I2S_Mode));
assert_param(IS_I2S_STANDARD(I2S_InitStruct->I2S_Standard));
assert_param(IS_I2S_DATA_FORMAT(I2S_InitStruct->I2S_DataFormat));
assert_param(IS_I2S_MCLK_OUTPUT(I2S_InitStruct->I2S_MCLKOutput));
assert_param(IS_I2S_AUDIO_FREQ(I2S_InitStruct->I2S_AudioFreq));
assert_param(IS_I2S_CPOL(I2S_InitStruct->I2S_CPOL));
/*----------------------- SPIx I2SCFGR & I2SPR Configuration -----------------*/
/* Clear I2SMOD, I2SE, I2SCFG, PCMSYNC, I2SSTD, CKPOL, DATLEN and CHLEN bits */
SPIx->I2SCFGR &= I2SCFGR_CLEAR_Mask;
SPIx->I2SPR = 0x0002;
/* Get the I2SCFGR register value */
tmpreg = SPIx->I2SCFGR;
/* If the default value has to be written, reinitialize i2sdiv and i2sodd*/
if(I2S_InitStruct->I2S_AudioFreq == I2S_AudioFreq_Default)
{
i2sodd = (uint16_t)0;
i2sdiv = (uint16_t)2;
}
/* If the requested audio frequency is not the default, compute the prescaler */
else
{
/* Check the frame length (For the Prescaler computing) */
if(I2S_InitStruct->I2S_DataFormat == I2S_DataFormat_16b)
{
/* Packet length is 16 bits */
packetlength = 1;
}
else
{
/* Packet length is 32 bits */
packetlength = 2;
}
/* Get the I2S clock source mask depending on the peripheral number */
if(((uint32_t)SPIx) == SPI2_BASE)
{
/* The mask is relative to I2S2 */
tmp = I2S2_CLOCK_SRC;
}
else
{
/* The mask is relative to I2S3 */
tmp = I2S3_CLOCK_SRC;
}
/* I2S Clock source is System clock: Get System Clock frequency */
RCC_GetClocksFreq(&RCC_Clocks);
/* Get the source clock value: based on System Clock value */
sourceclock = RCC_Clocks.SYSCLK_Frequency;
/* Compute the Real divider depending on the MCLK output state with a floating point */
if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable)
{
/* MCLK output is enabled */
tmp = (uint16_t)(((((sourceclock / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5);
}
else
{
/* MCLK output is disabled */
tmp = (uint16_t)(((((sourceclock / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5);
}
/* Remove the floating point */
tmp = tmp / 10;
/* Check the parity of the divider */
i2sodd = (uint16_t)(tmp & (uint16_t)0x0001);
/* Compute the i2sdiv prescaler */
i2sdiv = (uint16_t)((tmp - i2sodd) / 2);
/* Get the Mask for the Odd bit (SPI_I2SPR[8]) register */
i2sodd = (uint16_t) (i2sodd << 8);
}
/* Test if the divider is 1 or 0 or greater than 0xFF */
if ((i2sdiv < 2) || (i2sdiv > 0xFF))
{
/* Set the default values */
i2sdiv = 2;
i2sodd = 0;
}
/* Write to SPIx I2SPR register the computed value */
SPIx->I2SPR = (uint16_t)(i2sdiv | (uint16_t)(i2sodd | (uint16_t)I2S_InitStruct->I2S_MCLKOutput));
/* Configure the I2S with the SPI_InitStruct values */
tmpreg |= (uint16_t)(I2S_Mode_Select | (uint16_t)(I2S_InitStruct->I2S_Mode | \
(uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \
(uint16_t)I2S_InitStruct->I2S_CPOL))));
/* Write to SPIx I2SCFGR */
SPIx->I2SCFGR = tmpreg;
}
/**
* @brief Fills each SPI_InitStruct member with its default value.
* @param SPI_InitStruct : pointer to a SPI_InitTypeDef structure which will be initialized.
* @retval None
*/
void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct)
{
/*--------------- Reset SPI init structure parameters values -----------------*/
/* Initialize the SPI_Direction member */
SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex;
/* initialize the SPI_Mode member */
SPI_InitStruct->SPI_Mode = SPI_Mode_Slave;
/* initialize the SPI_DataSize member */
SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b;
/* Initialize the SPI_CPOL member */
SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low;
/* Initialize the SPI_CPHA member */
SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge;
/* Initialize the SPI_NSS member */
SPI_InitStruct->SPI_NSS = SPI_NSS_Hard;
/* Initialize the SPI_BaudRatePrescaler member */
SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
/* Initialize the SPI_FirstBit member */
SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB;
/* Initialize the SPI_CRCPolynomial member */
SPI_InitStruct->SPI_CRCPolynomial = 7;
}
/**
* @brief Fills each I2S_InitStruct member with its default value.
* @param I2S_InitStruct : pointer to a I2S_InitTypeDef structure which will be initialized.
* @retval None
*/
void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct)
{
/*--------------- Reset I2S init structure parameters values -----------------*/
/* Initialize the I2S_Mode member */
I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx;
/* Initialize the I2S_Standard member */
I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips;
/* Initialize the I2S_DataFormat member */
I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b;
/* Initialize the I2S_MCLKOutput member */
I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable;
/* Initialize the I2S_AudioFreq member */
I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default;
/* Initialize the I2S_CPOL member */
I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low;
}
/**
* @brief Enables or disables the specified SPI peripheral.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param NewState: new state of the SPIx peripheral.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected SPI peripheral */
SPIx->CR1 |= CR1_SPE_Set;
}
else
{
/* Disable the selected SPI peripheral */
SPIx->CR1 &= CR1_SPE_Reset;
}
}
/**
* @brief Enables or disables the specified SPI peripheral (in I2S mode).
* @param SPIx: where x can be 2 or 3 to select the SPI peripheral.
* @param NewState: new state of the SPIx peripheral.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_SPI_23_PERIPH(SPIx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected SPI peripheral (in I2S mode) */
SPIx->I2SCFGR |= I2SCFGR_I2SE_Set;
}
else
{
/* Disable the selected SPI peripheral (in I2S mode) */
SPIx->I2SCFGR &= I2SCFGR_I2SE_Reset;
}
}
/**
* @brief Enables or disables the specified SPI/I2S interrupts.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* - 2 or 3 in I2S mode
* @param SPI_I2S_IT: specifies the SPI/I2S interrupt source to be enabled or disabled.
* This parameter can be one of the following values:
* @arg SPI_I2S_IT_TXE: Tx buffer empty interrupt mask
* @arg SPI_I2S_IT_RXNE: Rx buffer not empty interrupt mask
* @arg SPI_I2S_IT_ERR: Error interrupt mask
* @param NewState: new state of the specified SPI/I2S interrupt.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState)
{
uint16_t itpos = 0, itmask = 0 ;
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
assert_param(IS_SPI_I2S_CONFIG_IT(SPI_I2S_IT));
/* Get the SPI/I2S IT index */
itpos = SPI_I2S_IT >> 4;
/* Set the IT mask */
itmask = (uint16_t)1 << (uint16_t)itpos;
if (NewState != DISABLE)
{
/* Enable the selected SPI/I2S interrupt */
SPIx->CR2 |= itmask;
}
else
{
/* Disable the selected SPI/I2S interrupt */
SPIx->CR2 &= (uint16_t)~itmask;
}
}
/**
* @brief Enables or disables the SPIx/I2Sx DMA interface.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* - 2 or 3 in I2S mode
* @param SPI_I2S_DMAReq: specifies the SPI/I2S DMA transfer request to be enabled or disabled.
* This parameter can be any combination of the following values:
* @arg SPI_I2S_DMAReq_Tx: Tx buffer DMA transfer request
* @arg SPI_I2S_DMAReq_Rx: Rx buffer DMA transfer request
* @param NewState: new state of the selected SPI/I2S DMA transfer request.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
assert_param(IS_SPI_I2S_DMAREQ(SPI_I2S_DMAReq));
if (NewState != DISABLE)
{
/* Enable the selected SPI/I2S DMA requests */
SPIx->CR2 |= SPI_I2S_DMAReq;
}
else
{
/* Disable the selected SPI/I2S DMA requests */
SPIx->CR2 &= (uint16_t)~SPI_I2S_DMAReq;
}
}
/**
* @brief Transmits a Data through the SPIx/I2Sx peripheral.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* - 2 or 3 in I2S mode
* @param Data : Data to be transmitted.
* @retval None
*/
void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
/* Write in the DR register the data to be sent */
SPIx->DR = Data;
}
/**
* @brief Returns the most recent received data by the SPIx/I2Sx peripheral.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* - 2 or 3 in I2S mode
* @retval The value of the received data.
*/
uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
/* Return the data in the DR register */
return SPIx->DR;
}
/**
* @brief Configures internally by software the NSS pin for the selected SPI.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param SPI_NSSInternalSoft: specifies the SPI NSS internal state.
* This parameter can be one of the following values:
* @arg SPI_NSSInternalSoft_Set: Set NSS pin internally
* @arg SPI_NSSInternalSoft_Reset: Reset NSS pin internally
* @retval None
*/
void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_NSS_INTERNAL(SPI_NSSInternalSoft));
if (SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset)
{
/* Set NSS pin internally by software */
SPIx->CR1 |= SPI_NSSInternalSoft_Set;
}
else
{
/* Reset NSS pin internally by software */
SPIx->CR1 &= SPI_NSSInternalSoft_Reset;
}
}
/**
* @brief Enables or disables the SS output for the selected SPI.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param NewState: new state of the SPIx SS output.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected SPI SS output */
SPIx->CR2 |= CR2_SSOE_Set;
}
else
{
/* Disable the selected SPI SS output */
SPIx->CR2 &= CR2_SSOE_Reset;
}
}
/**
* @brief Configures the data size for the selected SPI.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param SPI_DataSize: specifies the SPI data size.
* This parameter can be one of the following values:
* @arg SPI_DataSize_16b: Set data frame format to 16bit
* @arg SPI_DataSize_8b: Set data frame format to 8bit
* @retval None
*/
void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_DATASIZE(SPI_DataSize));
/* Clear DFF bit */
SPIx->CR1 &= (uint16_t)~SPI_DataSize_16b;
/* Set new DFF bit value */
SPIx->CR1 |= SPI_DataSize;
}
/**
* @brief Transmit the SPIx CRC value.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @retval None
*/
void SPI_TransmitCRC(SPI_TypeDef* SPIx)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
/* Enable the selected SPI CRC transmission */
SPIx->CR1 |= CR1_CRCNext_Set;
}
/**
* @brief Enables or disables the CRC value calculation of the transferred bytes.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param NewState: new state of the SPIx CRC value calculation.
* This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
/* Enable the selected SPI CRC calculation */
SPIx->CR1 |= CR1_CRCEN_Set;
}
else
{
/* Disable the selected SPI CRC calculation */
SPIx->CR1 &= CR1_CRCEN_Reset;
}
}
/**
* @brief Returns the transmit or the receive CRC register value for the specified SPI.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param SPI_CRC: specifies the CRC register to be read.
* This parameter can be one of the following values:
* @arg SPI_CRC_Tx: Selects Tx CRC register
* @arg SPI_CRC_Rx: Selects Rx CRC register
* @retval The selected CRC register value..
*/
uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC)
{
uint16_t crcreg = 0;
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_CRC(SPI_CRC));
if (SPI_CRC != SPI_CRC_Rx)
{
/* Get the Tx CRC register */
crcreg = SPIx->TXCRCR;
}
else
{
/* Get the Rx CRC register */
crcreg = SPIx->RXCRCR;
}
/* Return the selected CRC register */
return crcreg;
}
/**
* @brief Returns the CRC Polynomial register value for the specified SPI.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @retval The CRC Polynomial register value.
*/
uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
/* Return the CRC polynomial register */
return SPIx->CRCPR;
}
/**
* @brief Selects the data transfer direction in bi-directional mode for the specified SPI.
* @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
* @param SPI_Direction: specifies the data transfer direction in bi-directional mode.
* This parameter can be one of the following values:
* @arg SPI_Direction_Tx: Selects Tx transmission direction
* @arg SPI_Direction_Rx: Selects Rx receive direction
* @retval None
*/
void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_DIRECTION(SPI_Direction));
if (SPI_Direction == SPI_Direction_Tx)
{
/* Set the Tx only mode */
SPIx->CR1 |= SPI_Direction_Tx;
}
else
{
/* Set the Rx only mode */
SPIx->CR1 &= SPI_Direction_Rx;
}
}
/**
* @brief Checks whether the specified SPI/I2S flag is set or not.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* - 2 or 3 in I2S mode
* @param SPI_I2S_FLAG: specifies the SPI/I2S flag to check.
* This parameter can be one of the following values:
* @arg SPI_I2S_FLAG_TXE: Transmit buffer empty flag.
* @arg SPI_I2S_FLAG_RXNE: Receive buffer not empty flag.
* @arg SPI_I2S_FLAG_BSY: Busy flag.
* @arg SPI_I2S_FLAG_OVR: Overrun flag.
* @arg SPI_FLAG_MODF: Mode Fault flag.
* @arg SPI_FLAG_CRCERR: CRC Error flag.
* @arg I2S_FLAG_UDR: Underrun Error flag.
* @arg I2S_FLAG_CHSIDE: Channel Side flag.
* @retval The new state of SPI_I2S_FLAG (SET or RESET).
*/
FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
{
FlagStatus bitstatus = RESET;
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_I2S_GET_FLAG(SPI_I2S_FLAG));
/* Check the status of the specified SPI/I2S flag */
if ((SPIx->SR & SPI_I2S_FLAG) != (uint16_t)RESET)
{
/* SPI_I2S_FLAG is set */
bitstatus = SET;
}
else
{
/* SPI_I2S_FLAG is reset */
bitstatus = RESET;
}
/* Return the SPI_I2S_FLAG status */
return bitstatus;
}
/**
* @brief Clears the SPIx CRC Error (CRCERR) flag.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* @param SPI_I2S_FLAG: specifies the SPI flag to clear.
* This function clears only CRCERR flag.
* @note
* - OVR (OverRun error) flag is cleared by software sequence: a read
* operation to SPI_DR register (SPI_I2S_ReceiveData()) followed by a read
* operation to SPI_SR register (SPI_I2S_GetFlagStatus()).
* - UDR (UnderRun error) flag is cleared by a read operation to
* SPI_SR register (SPI_I2S_GetFlagStatus()).
* - MODF (Mode Fault) flag is cleared by software sequence: a read/write
* operation to SPI_SR register (SPI_I2S_GetFlagStatus()) followed by a
* write operation to SPI_CR1 register (SPI_Cmd() to enable the SPI).
* @retval None
*/
void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
{
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_I2S_CLEAR_FLAG(SPI_I2S_FLAG));
/* Clear the selected SPI CRC Error (CRCERR) flag */
SPIx->SR = (uint16_t)~SPI_I2S_FLAG;
}
/**
* @brief Checks whether the specified SPI/I2S interrupt has occurred or not.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* - 2 or 3 in I2S mode
* @param SPI_I2S_IT: specifies the SPI/I2S interrupt source to check.
* This parameter can be one of the following values:
* @arg SPI_I2S_IT_TXE: Transmit buffer empty interrupt.
* @arg SPI_I2S_IT_RXNE: Receive buffer not empty interrupt.
* @arg SPI_I2S_IT_OVR: Overrun interrupt.
* @arg SPI_IT_MODF: Mode Fault interrupt.
* @arg SPI_IT_CRCERR: CRC Error interrupt.
* @arg I2S_IT_UDR: Underrun Error interrupt.
* @retval The new state of SPI_I2S_IT (SET or RESET).
*/
ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
{
ITStatus bitstatus = RESET;
uint16_t itpos = 0, itmask = 0, enablestatus = 0;
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_I2S_GET_IT(SPI_I2S_IT));
/* Get the SPI/I2S IT index */
itpos = 0x01 << (SPI_I2S_IT & 0x0F);
/* Get the SPI/I2S IT mask */
itmask = SPI_I2S_IT >> 4;
/* Set the IT mask */
itmask = 0x01 << itmask;
/* Get the SPI_I2S_IT enable bit status */
enablestatus = (SPIx->CR2 & itmask) ;
/* Check the status of the specified SPI/I2S interrupt */
if (((SPIx->SR & itpos) != (uint16_t)RESET) && enablestatus)
{
/* SPI_I2S_IT is set */
bitstatus = SET;
}
else
{
/* SPI_I2S_IT is reset */
bitstatus = RESET;
}
/* Return the SPI_I2S_IT status */
return bitstatus;
}
/**
* @brief Clears the SPIx CRC Error (CRCERR) interrupt pending bit.
* @param SPIx: where x can be
* - 1, 2 or 3 in SPI mode
* @param SPI_I2S_IT: specifies the SPI interrupt pending bit to clear.
* This function clears only CRCERR interrupt pending bit.
* @note
* - OVR (OverRun Error) interrupt pending bit is cleared by software
* sequence: a read operation to SPI_DR register (SPI_I2S_ReceiveData())
* followed by a read operation to SPI_SR register (SPI_I2S_GetITStatus()).
* - UDR (UnderRun Error) interrupt pending bit is cleared by a read
* operation to SPI_SR register (SPI_I2S_GetITStatus()).
* - MODF (Mode Fault) interrupt pending bit is cleared by software sequence:
* a read/write operation to SPI_SR register (SPI_I2S_GetITStatus())
* followed by a write operation to SPI_CR1 register (SPI_Cmd() to enable
* the SPI).
* @retval None
*/
void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
{
uint16_t itpos = 0;
/* Check the parameters */
assert_param(IS_SPI_ALL_PERIPH(SPIx));
assert_param(IS_SPI_I2S_CLEAR_IT(SPI_I2S_IT));
/* Get the SPI IT index */
itpos = 0x01 << (SPI_I2S_IT & 0x0F);
/* Clear the selected SPI CRC Error (CRCERR) interrupt pending bit */
SPIx->SR = (uint16_t)~itpos;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/************************ (C) COPYRIGHT Megahuntmicro *************************
* @file : air32f10x_trng.c
* @author : Megahuntmicro
* @version : V1.0.0
* @date :
* @brief :
*****************************************************************************/
/* Includes -----------------------------------------------------------------*/
#include "air32f10x_trng.h"
/**
* @method TRNG_Get
* @brief
* @param rand
* @retval
*/
uint32_t TRNG_Get(uint32_t TRNG_Data[4])
{
uint32_t ret = 1;
if (TRNG->RNG_CSR & TRNG_RNG_CSR_S128_TRNG0_Mask)
{
TRNG_Data[0] = TRNG->RNG_DATA;
TRNG_Data[1] = TRNG->RNG_DATA;
TRNG_Data[2] = TRNG->RNG_DATA;
TRNG_Data[3] = TRNG->RNG_DATA;
ret = 0;
}
return ret;
}
/**
* @method TRNG_SetPseudoRandom
* @brief
* @param PseudoRandom
* @retval
*/
void TRNG_SetPseudoRandom(uint32_t TRNG_PseudoRandom)
{
TRNG->RNG_PN = TRNG_PseudoRandom;
}
/**
* @method TRNG_DirectOutANA
* @brief
* @param NewState
* @retval
*/
void TRNG_DirectOutANA(FunctionalState NewState)
{
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
TRNG->RNG_AMA |= TRNG_RNG_AMA_OUT_TRNG0_Mask;
}
else
{
TRNG->RNG_AMA &= ~TRNG_RNG_AMA_OUT_TRNG0_Mask;
}
}
/**
* @method TRNG_SelectPDSource
* @brief
* @param sourcex
* @retval
*/
void TRNG_SelectPDSource(TRNG_PDSourceTypeDef TRNG_Source)
{
assert_param(IS_TRNG_PDSource(TRNG_Source));
TRNG->RNG_AMA = (TRNG->RNG_AMA & ~(0xF << 12)) | (TRNG_Source << 12);
}
/**
* @method TRNG_ITConfig
* @brief
* @param NewState
* @retval
*/
void TRNG_ITConfig(FunctionalState NewState)
{
if (NewState != DISABLE)
{
TRNG->RNG_CSR |= TRNG_RNG_CSR_INTP_EN_Mask;
}
else
{
TRNG->RNG_CSR &= ~TRNG_RNG_CSR_INTP_EN_Mask;
}
}
/**
* @brief TRNG_GetITStatus
* @param TRNG_IT:
* TRNG_IT_RNG0_S128
* TRNG_IT_RNG1_S128
* TRNG_IT_RNG0_ATTACK
* TRNG_IT_RNG1_ATTACK
* @retval None
*/
ITStatus TRNG_GetITStatus(uint32_t TRNG_IT)
{
assert_param(IS_TRNG_GET_IT(TRNG_IT));
if (((TRNG->RNG_CSR) & TRNG_IT) != (uint32_t)RESET)
{
return SET;
}
else
{
return RESET;
}
}
/**
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>жϱ<EFBFBD>־λ
* @param TRNG_IT:
* TRNG_IT_RNG0_S128
* TRNG_IT_RNG1_S128
* TRNG_IT_RNG0_ATTACK
* TRNG_IT_RNG1_ATTACK
* @retval None
*/
void TRNG_ClearITPendingBit(uint32_t TRNG_IT)
{
assert_param(IS_TRNG_GET_IT(TRNG_IT));
TRNG->RNG_CSR &= ~TRNG_IT;
}
/**
* @brief TRNG_Start
* @param
* @retval None
*/
void TRNG_Start(void)
{
TRNG->RNG_AMA &= ~TRNG_RNG_AMA_PD_ALL_Mask;
TRNG->RNG_CSR &= ~TRNG_RNG_CSR_S128_TRNG0_Mask;
}
/**
* @brief TRNG_Stop
* @param
* @retval None
*/
void TRNG_Stop(void)
{
TRNG->RNG_AMA |= TRNG_RNG_AMA_PD_ALL_Mask;
}
/**
* @brief TRNG_Stop
* @param
* @retval None
*/
void TRNG_Out(FunctionalState NewState)
{
if (NewState != DISABLE)
{
RCC->RCC_SYSCFG_CONFIG = 0x01;
SYSCFG->SYSCFG_LOCK = 0xCDED3526;
SYSCFG->SSC_CLK_EN |= TRNG_RNG_ENABLE;
}
else
{
RCC->RCC_SYSCFG_CONFIG = 0x00;
SYSCFG->SSC_CLK_EN &= ~TRNG_RNG_ENABLE;
}
}
/************************** (C) COPYRIGHT Megahunt *****END OF FILE****/

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/* Includes ------------------------------------------------------------------*/
#include "air32f10x_wwdg.h"
#include "air32f10x_rcc.h"
/** @addtogroup STM32F10x_StdPeriph_Driver
* @{
*/
/** @defgroup WWDG
* @brief WWDG driver modules
* @{
*/
/** @defgroup WWDG_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup WWDG_Private_Defines
* @{
*/
/* ----------- WWDG registers bit address in the alias region ----------- */
#define WWDG_OFFSET (WWDG_BASE - PERIPH_BASE)
/* Alias word address of EWI bit */
#define CFR_OFFSET (WWDG_OFFSET + 0x04)
#define EWI_BitNumber 0x09
#define CFR_EWI_BB (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4))
/* --------------------- WWDG registers bit mask ------------------------ */
/* CR register bit mask */
#define CR_WDGA_Set ((uint32_t)0x00000080)
/* CFR register bit mask */
#define CFR_WDGTB_Mask ((uint32_t)0xFFFFFE7F)
#define CFR_W_Mask ((uint32_t)0xFFFFFF80)
#define BIT_Mask ((uint8_t)0x7F)
/**
* @}
*/
/** @defgroup WWDG_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup WWDG_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup WWDG_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup WWDG_Private_Functions
* @{
*/
/**
* @brief Deinitializes the WWDG peripheral registers to their default reset values.
* @param None
* @retval None
*/
void WWDG_DeInit(void)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
}
/**
* @brief Sets the WWDG Prescaler.
* @param WWDG_Prescaler: specifies the WWDG Prescaler.
* This parameter can be one of the following values:
* @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
* @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
* @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
* @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
* @retval None
*/
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
{
uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
/* Clear WDGTB[1:0] bits */
tmpreg = WWDG->CFR & CFR_WDGTB_Mask;
/* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
tmpreg |= WWDG_Prescaler;
/* Store the new value */
WWDG->CFR = tmpreg;
}
/**
* @brief Sets the WWDG window value.
* @param WindowValue: specifies the window value to be compared to the downcounter.
* This parameter value must be lower than 0x80.
* @retval None
*/
void WWDG_SetWindowValue(uint8_t WindowValue)
{
__IO uint32_t tmpreg = 0;
/* Check the parameters */
assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
/* Clear W[6:0] bits */
tmpreg = WWDG->CFR & CFR_W_Mask;
/* Set W[6:0] bits according to WindowValue value */
tmpreg |= WindowValue & (uint32_t) BIT_Mask;
/* Store the new value */
WWDG->CFR = tmpreg;
}
/**
* @brief Enables the WWDG Early Wakeup interrupt(EWI).
* @param None
* @retval None
*/
void WWDG_EnableIT(void)
{
*(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE;
}
/**
* @brief Sets the WWDG counter value.
* @param Counter: specifies the watchdog counter value.
* This parameter must be a number between 0x40 and 0x7F.
* @retval None
*/
void WWDG_SetCounter(uint8_t Counter)
{
/* Check the parameters */
assert_param(IS_WWDG_COUNTER(Counter));
/* Write to T[6:0] bits to configure the counter value, no need to do
a read-modify-write; writing a 0 to WDGA bit does nothing */
WWDG->CR = Counter & BIT_Mask;
}
/**
* @brief Enables WWDG and load the counter value.
* @param Counter: specifies the watchdog counter value.
* This parameter must be a number between 0x40 and 0x7F.
* @retval None
*/
void WWDG_Enable(uint8_t Counter)
{
/* Check the parameters */
assert_param(IS_WWDG_COUNTER(Counter));
WWDG->CR = CR_WDGA_Set | Counter;
}
/**
* @brief Checks whether the Early Wakeup interrupt flag is set or not.
* @param None
* @retval The new state of the Early Wakeup interrupt flag (SET or RESET)
*/
FlagStatus WWDG_GetFlagStatus(void)
{
return (FlagStatus)(WWDG->SR);
}
/**
* @brief Clears Early Wakeup interrupt flag.
* @param None
* @retval None
*/
void WWDG_ClearFlag(void)
{
WWDG->SR = (uint32_t)RESET;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* Includes ------------------------------------------------------------------*/
#include "misc.h"
/** @addtogroup air32f10x_StdPeriph_Driver
* @{
*/
/** @defgroup MISC
* @brief MISC driver modules
* @{
*/
/** @defgroup MISC_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup MISC_Private_Defines
* @{
*/
#define AIRCR_VECTKEY_MASK ((uint32_t)0x05FA0000)
/**
* @}
*/
/** @defgroup MISC_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup MISC_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup MISC_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup MISC_Private_Functions
* @{
*/
/**
* @brief Configures the priority grouping: pre-emption priority and subpriority.
* @param NVIC_PriorityGroup: specifies the priority grouping bits length.
* This parameter can be one of the following values:
* @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority
* 4 bits for subpriority
* @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority
* 3 bits for subpriority
* @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority
* 2 bits for subpriority
* @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority
* 1 bits for subpriority
* @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority
* 0 bits for subpriority
* @retval None
*/
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
{
/* Check the parameters */
assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
/* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
}
/**
* @brief Initializes the NVIC peripheral according to the specified
* parameters in the NVIC_InitStruct.
* @param NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
* the configuration information for the specified NVIC peripheral.
* @retval None
*/
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
{
uint32_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
/* Check the parameters */
assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));
assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
{
/* Compute the Corresponding IRQ Priority --------------------------------*/
tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
tmppre = (0x4 - tmppriority);
tmpsub = tmpsub >> tmppriority;
tmppriority = (uint32_t)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
tmppriority |= NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub;
tmppriority = tmppriority << 0x04;
NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
/* Enable the Selected IRQ Channels --------------------------------------*/
NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
(uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
}
else
{
/* Disable the Selected IRQ Channels -------------------------------------*/
NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
(uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
}
}
/**
* @brief Sets the vector table location and Offset.
* @param NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
* This parameter can be one of the following values:
* @arg NVIC_VectTab_RAM
* @arg NVIC_VectTab_FLASH
* @param Offset: Vector Table base offset field. This value must be a multiple
* of 0x200.
* @retval None
*/
void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
{
/* Check the parameters */
assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
assert_param(IS_NVIC_OFFSET(Offset));
SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
}
/**
* @brief Selects the condition for the system to enter low power mode.
* @param LowPowerMode: Specifies the new mode for the system to enter low power mode.
* This parameter can be one of the following values:
* @arg NVIC_LP_SEVONPEND
* @arg NVIC_LP_SLEEPDEEP
* @arg NVIC_LP_SLEEPONEXIT
* @param NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
* @retval None
*/
void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
{
/* Check the parameters */
assert_param(IS_NVIC_LP(LowPowerMode));
assert_param(IS_FUNCTIONAL_STATE(NewState));
if (NewState != DISABLE)
{
SCB->SCR |= LowPowerMode;
}
else
{
SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
}
}
/**
* @brief Configures the SysTick clock source.
* @param SysTick_CLKSource: specifies the SysTick clock source.
* This parameter can be one of the following values:
* @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
* @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
* @retval None
*/
void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
{
/* Check the parameters */
assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
{
SysTick->CTRL |= SysTick_CLKSource_HCLK;
}
else
{
SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
}
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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bsp/airm2m/air32f103/libraries/AIR32F10xLib/src/system_air32f10x.c Normal file
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/** @addtogroup CMSIS
* @{
*/
/** @addtogroup air32f10x_system
* @{
*/
#include "air32f10x.h"
//#define SYSCLK_FREQ_HSE HSE_VALUE
//#define SYSCLK_FREQ_24MHz 24000000
//#define SYSCLK_FREQ_36MHz 36000000
//#define SYSCLK_FREQ_48MHz 48000000
//#define SYSCLK_FREQ_56MHz 56000000
#define SYSCLK_FREQ_72MHz 72000000
/*!< Uncomment the following line if you need to relocate your vector Table in
Internal SRAM. */
/* #define VECT_TAB_SRAM */
#define VECT_TAB_OFFSET 0x0 /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
/**
* @}
*/
/** @addtogroup air32f10x_System_Private_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup air32f10x_System_Private_Variables
* @{
*/
/*******************************************************************************
* Clock Definitions
*******************************************************************************/
#ifdef SYSCLK_FREQ_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_HSE; /*!< System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_24MHz
uint32_t SystemCoreClock = SYSCLK_FREQ_24MHz; /*!< System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_36MHz
uint32_t SystemCoreClock = SYSCLK_FREQ_36MHz; /*!< System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_48MHz
uint32_t SystemCoreClock = SYSCLK_FREQ_48MHz; /*!< System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_56MHz
uint32_t SystemCoreClock = SYSCLK_FREQ_56MHz; /*!< System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_72MHz
uint32_t SystemCoreClock = SYSCLK_FREQ_72MHz; /*!< System Clock Frequency (Core Clock) */
#else /*!< HSI Selected as System Clock source */
uint32_t SystemCoreClock = HSI_VALUE; /*!< System Clock Frequency (Core Clock) */
#endif
__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
/**
* @}
*/
/** @addtogroup air32f10x_System_Private_FunctionPrototypes
* @{
*/
static void SetSysClock(void);
#ifdef SYSCLK_FREQ_HSE
static void SetSysClockToHSE(void);
#elif defined SYSCLK_FREQ_24MHz
static void SetSysClockTo24(void);
#elif defined SYSCLK_FREQ_36MHz
static void SetSysClockTo36(void);
#elif defined SYSCLK_FREQ_48MHz
static void SetSysClockTo48(void);
#elif defined SYSCLK_FREQ_56MHz
static void SetSysClockTo56(void);
#elif defined SYSCLK_FREQ_72MHz
static void SetSysClockTo72(void);
#endif
#ifdef DATA_IN_ExtSRAM
static void SystemInit_ExtMemCtl(void);
#endif /* DATA_IN_ExtSRAM */
/**
* @}
*/
/** @addtogroup air32f10x_System_Private_Functions
* @{
*/
/**
* @brief Setup the microcontroller system
* Initialize the Embedded Flash Interface, the PLL and update the
* SystemCoreClock variable.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
void SystemInit (void)
{
/* Reset the RCC clock configuration to the default reset state(for debug purpose) */
/* Set HSION bit */
RCC->CR |= (uint32_t)0x00000001;
/* Reset SW, HPRE, PPRE1, PPRE2, ADCPRE and MCO bits */
RCC->CFGR &= (uint32_t)0xF8FF0000;
/* Reset HSEON, CSSON and PLLON bits */
RCC->CR &= (uint32_t)0xFEF6FFFF;
/* Reset HSEBYP bit */
RCC->CR &= (uint32_t)0xFFFBFFFF;
/* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE/OTGFSPRE bits */
RCC->CFGR &= (uint32_t)0xFF80FFFF;
/* Disable all interrupts and clear pending bits */
RCC->CIR = 0x009F0000;
/* Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers */
/* Configure the Flash Latency cycles and enable prefetch buffer */
SetSysClock();
#ifdef VECT_TAB_SRAM
SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */
#else
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */
#endif
}
/**
* @brief Update SystemCoreClock variable according to Clock Register Values.
* The SystemCoreClock variable contains the core clock (HCLK), it can
* be used by the user application to setup the SysTick timer or configure
* other parameters.
*
* @note Each time the core clock (HCLK) changes, this function must be called
* to update SystemCoreClock variable value. Otherwise, any configuration
* based on this variable will be incorrect.
*
* @note - The system frequency computed by this function is not the real
* frequency in the chip. It is calculated based on the predefined
* constant and the selected clock source:
*
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
*
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
*
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
* or HSI_VALUE(*) multiplied by the PLL factors.
*
* (*) HSI_VALUE is a constant defined in air32f1xx.h file (default value
* 8 MHz) but the real value may vary depending on the variations
* in voltage and temperature.
*
* (**) HSE_VALUE is a constant defined in air32f1xx.h file (default value
* 8 MHz or 25 MHz, depedning on the product used), user has to ensure
* that HSE_VALUE is same as the real frequency of the crystal used.
* Otherwise, this function may have wrong result.
*
* - The result of this function could be not correct when using fractional
* value for HSE crystal.
* @param None
* @retval None
*/
void SystemCoreClockUpdate (void)
{
uint32_t tmp = 0, pllmull = 0, pllsource = 0;
/* Get SYSCLK source -------------------------------------------------------*/
tmp = RCC->CFGR & RCC_CFGR_SWS;
switch (tmp)
{
case 0x00: /* HSI used as system clock */
SystemCoreClock = HSI_VALUE;
break;
case 0x04: /* HSE used as system clock */
SystemCoreClock = HSE_VALUE;
break;
case 0x08: /* PLL used as system clock */
/* Get PLL clock source and multiplication factor ----------------------*/
pllmull = RCC->CFGR & RCC_CFGR_PLLMULL;
pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
pllmull = ( pllmull >> 18) + 2;
if (pllsource == 0x00)
{
/* HSI oscillator clock divided by 2 selected as PLL clock entry */
SystemCoreClock = (HSI_VALUE >> 1) * pllmull;
}
else
{
/* HSE selected as PLL clock entry */
if ((RCC->CFGR & RCC_CFGR_PLLXTPRE) != (uint32_t)RESET)
{/* HSE oscillator clock divided by 2 */
SystemCoreClock = (HSE_VALUE >> 1) * pllmull;
}
else
{
SystemCoreClock = HSE_VALUE * pllmull;
}
}
break;
default:
SystemCoreClock = HSI_VALUE;
break;
}
/* Compute HCLK clock frequency ----------------*/
/* Get HCLK prescaler */
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
/* HCLK clock frequency */
SystemCoreClock >>= tmp;
}
/**
* @brief Configures the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers.
* @param None
* @retval None
*/
static void SetSysClock(void)
{
#ifdef SYSCLK_FREQ_HSE
SetSysClockToHSE();
#elif defined SYSCLK_FREQ_24MHz
SetSysClockTo24();
#elif defined SYSCLK_FREQ_36MHz
SetSysClockTo36();
#elif defined SYSCLK_FREQ_48MHz
SetSysClockTo48();
#elif defined SYSCLK_FREQ_56MHz
SetSysClockTo56();
#elif defined SYSCLK_FREQ_72MHz
SetSysClockTo72();
#endif
/* If none of the define above is enabled, the HSI is used as System clock
source (default after reset) */
}
#ifdef SYSCLK_FREQ_HSE
/**
* @brief Selects HSE as System clock source and configure HCLK, PCLK2
* and PCLK1 prescalers.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
static void SetSysClockToHSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
/* Enable HSE */
RCC->CR |= ((uint32_t)RCC_CR_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CR & RCC_CR_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CR & RCC_CR_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* Enable Prefetch Buffer */
FLASH->ACR |= FLASH_ACR_PRFTBE;
/* Flash 0 wait state */
FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY);
FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0;
/* HCLK = SYSCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1;
/* Select HSE as system clock source */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));
RCC->CFGR |= (uint32_t)RCC_CFGR_SW_HSE;
/* Wait till HSE is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x04)
{
}
}
else
{ /* If HSE fails to start-up, the application will have wrong clock
configuration. User can add here some code to deal with this error */
}
}
#elif defined SYSCLK_FREQ_24MHz
/**
* @brief Sets System clock frequency to 24MHz and configure HCLK, PCLK2
* and PCLK1 prescalers.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
static void SetSysClockTo24(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
/* Enable HSE */
RCC->CR |= ((uint32_t)RCC_CR_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CR & RCC_CR_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CR & RCC_CR_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* Enable Prefetch Buffer */
FLASH->ACR |= FLASH_ACR_PRFTBE;
/* Flash 0 wait state */
FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY);
FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0;
/* HCLK = SYSCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1;
/* PLL configuration: = (HSE / 2) * 6 = 24 MHz */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL));
RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL6);
/* Enable PLL */
RCC->CR |= RCC_CR_PLLON;
/* Wait till PLL is ready */
while((RCC->CR & RCC_CR_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));
RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08)
{
}
}
else
{ /* If HSE fails to start-up, the application will have wrong clock
configuration. User can add here some code to deal with this error */
}
}
#elif defined SYSCLK_FREQ_36MHz
/**
* @brief Sets System clock frequency to 36MHz and configure HCLK, PCLK2
* and PCLK1 prescalers.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
static void SetSysClockTo36(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
/* Enable HSE */
RCC->CR |= ((uint32_t)RCC_CR_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CR & RCC_CR_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CR & RCC_CR_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* Enable Prefetch Buffer */
FLASH->ACR |= FLASH_ACR_PRFTBE;
/* Flash 1 wait state */
FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY);
FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1;
/* HCLK = SYSCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1;
/* PLL configuration: PLLCLK = (HSE / 2) * 9 = 36 MHz */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL));
RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL9);
/* Enable PLL */
RCC->CR |= RCC_CR_PLLON;
/* Wait till PLL is ready */
while((RCC->CR & RCC_CR_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));
RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08)
{
}
}
else
{ /* If HSE fails to start-up, the application will have wrong clock
configuration. User can add here some code to deal with this error */
}
}
#elif defined SYSCLK_FREQ_48MHz
/**
* @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2
* and PCLK1 prescalers.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
static void SetSysClockTo48(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
/* Enable HSE */
RCC->CR |= ((uint32_t)RCC_CR_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CR & RCC_CR_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CR & RCC_CR_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* Enable Prefetch Buffer */
FLASH->ACR |= FLASH_ACR_PRFTBE;
/* Flash 1 wait state */
FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY);
FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1;
/* HCLK = SYSCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSE * 6 = 48 MHz */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL));
RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL6);
/* Enable PLL */
RCC->CR |= RCC_CR_PLLON;
/* Wait till PLL is ready */
while((RCC->CR & RCC_CR_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));
RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08)
{
}
}
else
{ /* If HSE fails to start-up, the application will have wrong clock
configuration. User can add here some code to deal with this error */
}
}
#elif defined SYSCLK_FREQ_56MHz
/**
* @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2
* and PCLK1 prescalers.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
static void SetSysClockTo56(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
/* Enable HSE */
RCC->CR |= ((uint32_t)RCC_CR_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CR & RCC_CR_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CR & RCC_CR_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* Enable Prefetch Buffer */
FLASH->ACR |= FLASH_ACR_PRFTBE;
/* Flash 2 wait state */
FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY);
FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2;
/* HCLK = SYSCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSE * 7 = 56 MHz */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL));
RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL7);
/* Enable PLL */
RCC->CR |= RCC_CR_PLLON;
/* Wait till PLL is ready */
while((RCC->CR & RCC_CR_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));
RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08)
{
}
}
else
{ /* If HSE fails to start-up, the application will have wrong clock
configuration. User can add here some code to deal with this error */
}
}
#elif defined SYSCLK_FREQ_72MHz
/**
* @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2
* and PCLK1 prescalers.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
static void SetSysClockTo72(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
/* Enable HSE */
RCC->CR |= ((uint32_t)RCC_CR_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CR & RCC_CR_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CR & RCC_CR_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* Enable Prefetch Buffer */
FLASH->ACR |= FLASH_ACR_PRFTBE;
/* Flash 2 wait state */
FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY);
FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2;
/* HCLK = SYSCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSE * 9 = 72 MHz */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE |
RCC_CFGR_PLLMULL));
RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL9);
/* Enable PLL */
RCC->CR |= RCC_CR_PLLON;
/* Wait till PLL is ready */
while((RCC->CR & RCC_CR_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));
RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08)
{
}
}
else
{ /* If HSE fails to start-up, the application will have wrong clock
configuration. User can add here some code to deal with this error */
}
}
#endif
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/******************************************************************************
* @file cachel1_armv7.h
* @brief CMSIS Level 1 Cache API for Armv7-M and later
* @version V1.0.1
* @date 19. April 2021
******************************************************************************/
/*
* Copyright (c) 2020-2021 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef ARM_CACHEL1_ARMV7_H
#define ARM_CACHEL1_ARMV7_H
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_CacheFunctions Cache Functions
\brief Functions that configure Instruction and Data cache.
@{
*/
/* Cache Size ID Register Macros */
#define CCSIDR_WAYS(x) (((x) & SCB_CCSIDR_ASSOCIATIVITY_Msk) >> SCB_CCSIDR_ASSOCIATIVITY_Pos)
#define CCSIDR_SETS(x) (((x) & SCB_CCSIDR_NUMSETS_Msk ) >> SCB_CCSIDR_NUMSETS_Pos )
#ifndef __SCB_DCACHE_LINE_SIZE
#define __SCB_DCACHE_LINE_SIZE 32U /*!< Cortex-M7 cache line size is fixed to 32 bytes (8 words). See also register SCB_CCSIDR */
#endif
#ifndef __SCB_ICACHE_LINE_SIZE
#define __SCB_ICACHE_LINE_SIZE 32U /*!< Cortex-M7 cache line size is fixed to 32 bytes (8 words). See also register SCB_CCSIDR */
#endif
/**
\brief Enable I-Cache
\details Turns on I-Cache
*/
__STATIC_FORCEINLINE void SCB_EnableICache (void)
{
#if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U)
if (SCB->CCR & SCB_CCR_IC_Msk) return; /* return if ICache is already enabled */
__DSB();
__ISB();
SCB->ICIALLU = 0UL; /* invalidate I-Cache */
__DSB();
__ISB();
SCB->CCR |= (uint32_t)SCB_CCR_IC_Msk; /* enable I-Cache */
__DSB();
__ISB();
#endif
}
/**
\brief Disable I-Cache
\details Turns off I-Cache
*/
__STATIC_FORCEINLINE void SCB_DisableICache (void)
{
#if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U)
__DSB();
__ISB();
SCB->CCR &= ~(uint32_t)SCB_CCR_IC_Msk; /* disable I-Cache */
SCB->ICIALLU = 0UL; /* invalidate I-Cache */
__DSB();
__ISB();
#endif
}
/**
\brief Invalidate I-Cache
\details Invalidates I-Cache
*/
__STATIC_FORCEINLINE void SCB_InvalidateICache (void)
{
#if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U)
__DSB();
__ISB();
SCB->ICIALLU = 0UL;
__DSB();
__ISB();
#endif
}
/**
\brief I-Cache Invalidate by address
\details Invalidates I-Cache for the given address.
I-Cache is invalidated starting from a 32 byte aligned address in 32 byte granularity.
I-Cache memory blocks which are part of given address + given size are invalidated.
\param[in] addr address
\param[in] isize size of memory block (in number of bytes)
*/
__STATIC_FORCEINLINE void SCB_InvalidateICache_by_Addr (volatile void *addr, int32_t isize)
{
#if defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U)
if ( isize > 0 ) {
int32_t op_size = isize + (((uint32_t)addr) & (__SCB_ICACHE_LINE_SIZE - 1U));
uint32_t op_addr = (uint32_t)addr /* & ~(__SCB_ICACHE_LINE_SIZE - 1U) */;
__DSB();
do {
SCB->ICIMVAU = op_addr; /* register accepts only 32byte aligned values, only bits 31..5 are valid */
op_addr += __SCB_ICACHE_LINE_SIZE;
op_size -= __SCB_ICACHE_LINE_SIZE;
} while ( op_size > 0 );
__DSB();
__ISB();
}
#endif
}
/**
\brief Enable D-Cache
\details Turns on D-Cache
*/
__STATIC_FORCEINLINE void SCB_EnableDCache (void)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
uint32_t ccsidr;
uint32_t sets;
uint32_t ways;
if (SCB->CCR & SCB_CCR_DC_Msk) return; /* return if DCache is already enabled */
SCB->CSSELR = 0U; /* select Level 1 data cache */
__DSB();
ccsidr = SCB->CCSIDR;
/* invalidate D-Cache */
sets = (uint32_t)(CCSIDR_SETS(ccsidr));
do {
ways = (uint32_t)(CCSIDR_WAYS(ccsidr));
do {
SCB->DCISW = (((sets << SCB_DCISW_SET_Pos) & SCB_DCISW_SET_Msk) |
((ways << SCB_DCISW_WAY_Pos) & SCB_DCISW_WAY_Msk) );
#if defined ( __CC_ARM )
__schedule_barrier();
#endif
} while (ways-- != 0U);
} while(sets-- != 0U);
__DSB();
SCB->CCR |= (uint32_t)SCB_CCR_DC_Msk; /* enable D-Cache */
__DSB();
__ISB();
#endif
}
/**
\brief Disable D-Cache
\details Turns off D-Cache
*/
__STATIC_FORCEINLINE void SCB_DisableDCache (void)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
uint32_t ccsidr;
uint32_t sets;
uint32_t ways;
SCB->CSSELR = 0U; /* select Level 1 data cache */
__DSB();
SCB->CCR &= ~(uint32_t)SCB_CCR_DC_Msk; /* disable D-Cache */
__DSB();
ccsidr = SCB->CCSIDR;
/* clean & invalidate D-Cache */
sets = (uint32_t)(CCSIDR_SETS(ccsidr));
do {
ways = (uint32_t)(CCSIDR_WAYS(ccsidr));
do {
SCB->DCCISW = (((sets << SCB_DCCISW_SET_Pos) & SCB_DCCISW_SET_Msk) |
((ways << SCB_DCCISW_WAY_Pos) & SCB_DCCISW_WAY_Msk) );
#if defined ( __CC_ARM )
__schedule_barrier();
#endif
} while (ways-- != 0U);
} while(sets-- != 0U);
__DSB();
__ISB();
#endif
}
/**
\brief Invalidate D-Cache
\details Invalidates D-Cache
*/
__STATIC_FORCEINLINE void SCB_InvalidateDCache (void)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
uint32_t ccsidr;
uint32_t sets;
uint32_t ways;
SCB->CSSELR = 0U; /* select Level 1 data cache */
__DSB();
ccsidr = SCB->CCSIDR;
/* invalidate D-Cache */
sets = (uint32_t)(CCSIDR_SETS(ccsidr));
do {
ways = (uint32_t)(CCSIDR_WAYS(ccsidr));
do {
SCB->DCISW = (((sets << SCB_DCISW_SET_Pos) & SCB_DCISW_SET_Msk) |
((ways << SCB_DCISW_WAY_Pos) & SCB_DCISW_WAY_Msk) );
#if defined ( __CC_ARM )
__schedule_barrier();
#endif
} while (ways-- != 0U);
} while(sets-- != 0U);
__DSB();
__ISB();
#endif
}
/**
\brief Clean D-Cache
\details Cleans D-Cache
*/
__STATIC_FORCEINLINE void SCB_CleanDCache (void)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
uint32_t ccsidr;
uint32_t sets;
uint32_t ways;
SCB->CSSELR = 0U; /* select Level 1 data cache */
__DSB();
ccsidr = SCB->CCSIDR;
/* clean D-Cache */
sets = (uint32_t)(CCSIDR_SETS(ccsidr));
do {
ways = (uint32_t)(CCSIDR_WAYS(ccsidr));
do {
SCB->DCCSW = (((sets << SCB_DCCSW_SET_Pos) & SCB_DCCSW_SET_Msk) |
((ways << SCB_DCCSW_WAY_Pos) & SCB_DCCSW_WAY_Msk) );
#if defined ( __CC_ARM )
__schedule_barrier();
#endif
} while (ways-- != 0U);
} while(sets-- != 0U);
__DSB();
__ISB();
#endif
}
/**
\brief Clean & Invalidate D-Cache
\details Cleans and Invalidates D-Cache
*/
__STATIC_FORCEINLINE void SCB_CleanInvalidateDCache (void)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
uint32_t ccsidr;
uint32_t sets;
uint32_t ways;
SCB->CSSELR = 0U; /* select Level 1 data cache */
__DSB();
ccsidr = SCB->CCSIDR;
/* clean & invalidate D-Cache */
sets = (uint32_t)(CCSIDR_SETS(ccsidr));
do {
ways = (uint32_t)(CCSIDR_WAYS(ccsidr));
do {
SCB->DCCISW = (((sets << SCB_DCCISW_SET_Pos) & SCB_DCCISW_SET_Msk) |
((ways << SCB_DCCISW_WAY_Pos) & SCB_DCCISW_WAY_Msk) );
#if defined ( __CC_ARM )
__schedule_barrier();
#endif
} while (ways-- != 0U);
} while(sets-- != 0U);
__DSB();
__ISB();
#endif
}
/**
\brief D-Cache Invalidate by address
\details Invalidates D-Cache for the given address.
D-Cache is invalidated starting from a 32 byte aligned address in 32 byte granularity.
D-Cache memory blocks which are part of given address + given size are invalidated.
\param[in] addr address
\param[in] dsize size of memory block (in number of bytes)
*/
__STATIC_FORCEINLINE void SCB_InvalidateDCache_by_Addr (volatile void *addr, int32_t dsize)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
if ( dsize > 0 ) {
int32_t op_size = dsize + (((uint32_t)addr) & (__SCB_DCACHE_LINE_SIZE - 1U));
uint32_t op_addr = (uint32_t)addr /* & ~(__SCB_DCACHE_LINE_SIZE - 1U) */;
__DSB();
do {
SCB->DCIMVAC = op_addr; /* register accepts only 32byte aligned values, only bits 31..5 are valid */
op_addr += __SCB_DCACHE_LINE_SIZE;
op_size -= __SCB_DCACHE_LINE_SIZE;
} while ( op_size > 0 );
__DSB();
__ISB();
}
#endif
}
/**
\brief D-Cache Clean by address
\details Cleans D-Cache for the given address
D-Cache is cleaned starting from a 32 byte aligned address in 32 byte granularity.
D-Cache memory blocks which are part of given address + given size are cleaned.
\param[in] addr address
\param[in] dsize size of memory block (in number of bytes)
*/
__STATIC_FORCEINLINE void SCB_CleanDCache_by_Addr (volatile void *addr, int32_t dsize)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
if ( dsize > 0 ) {
int32_t op_size = dsize + (((uint32_t)addr) & (__SCB_DCACHE_LINE_SIZE - 1U));
uint32_t op_addr = (uint32_t)addr /* & ~(__SCB_DCACHE_LINE_SIZE - 1U) */;
__DSB();
do {
SCB->DCCMVAC = op_addr; /* register accepts only 32byte aligned values, only bits 31..5 are valid */
op_addr += __SCB_DCACHE_LINE_SIZE;
op_size -= __SCB_DCACHE_LINE_SIZE;
} while ( op_size > 0 );
__DSB();
__ISB();
}
#endif
}
/**
\brief D-Cache Clean and Invalidate by address
\details Cleans and invalidates D_Cache for the given address
D-Cache is cleaned and invalidated starting from a 32 byte aligned address in 32 byte granularity.
D-Cache memory blocks which are part of given address + given size are cleaned and invalidated.
\param[in] addr address (aligned to 32-byte boundary)
\param[in] dsize size of memory block (in number of bytes)
*/
__STATIC_FORCEINLINE void SCB_CleanInvalidateDCache_by_Addr (volatile void *addr, int32_t dsize)
{
#if defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)
if ( dsize > 0 ) {
int32_t op_size = dsize + (((uint32_t)addr) & (__SCB_DCACHE_LINE_SIZE - 1U));
uint32_t op_addr = (uint32_t)addr /* & ~(__SCB_DCACHE_LINE_SIZE - 1U) */;
__DSB();
do {
SCB->DCCIMVAC = op_addr; /* register accepts only 32byte aligned values, only bits 31..5 are valid */
op_addr += __SCB_DCACHE_LINE_SIZE;
op_size -= __SCB_DCACHE_LINE_SIZE;
} while ( op_size > 0 );
__DSB();
__ISB();
}
#endif
}
/*@} end of CMSIS_Core_CacheFunctions */
#endif /* ARM_CACHEL1_ARMV7_H */

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/**************************************************************************//**
* @file cmsis_armcc.h
* @brief CMSIS compiler ARMCC (Arm Compiler 5) header file
* @version V5.3.2
* @date 27. May 2021
******************************************************************************/
/*
* Copyright (c) 2009-2021 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_ARMCC_H
#define __CMSIS_ARMCC_H
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
#error "Please use Arm Compiler Toolchain V4.0.677 or later!"
#endif
/* CMSIS compiler control architecture macros */
#if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \
(defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) )
#define __ARM_ARCH_6M__ 1
#endif
#if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1))
#define __ARM_ARCH_7M__ 1
#endif
#if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1))
#define __ARM_ARCH_7EM__ 1
#endif
/* __ARM_ARCH_8M_BASE__ not applicable */
/* __ARM_ARCH_8M_MAIN__ not applicable */
/* __ARM_ARCH_8_1M_MAIN__ not applicable */
/* CMSIS compiler control DSP macros */
#if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
#define __ARM_FEATURE_DSP 1
#endif
/* CMSIS compiler specific defines */
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE __inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static __inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE static __forceinline
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __declspec(noreturn)
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT __packed struct
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION __packed union
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
#define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x)))
#endif
#ifndef __UNALIGNED_UINT16_WRITE
#define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
#define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr)))
#endif
#ifndef __UNALIGNED_UINT32_WRITE
#define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
#define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
#ifndef __RESTRICT
#define __RESTRICT __restrict
#endif
#ifndef __COMPILER_BARRIER
#define __COMPILER_BARRIER() __memory_changed()
#endif
/* ######################### Startup and Lowlevel Init ######################## */
#ifndef __PROGRAM_START
#define __PROGRAM_START __main
#endif
#ifndef __INITIAL_SP
#define __INITIAL_SP Image$$ARM_LIB_STACK$$ZI$$Limit
#endif
#ifndef __STACK_LIMIT
#define __STACK_LIMIT Image$$ARM_LIB_STACK$$ZI$$Base
#endif
#ifndef __VECTOR_TABLE
#define __VECTOR_TABLE __Vectors
#endif
#ifndef __VECTOR_TABLE_ATTRIBUTE
#define __VECTOR_TABLE_ATTRIBUTE __attribute__((used, section("RESET")))
#endif
/* ########################## Core Instruction Access ######################### */
/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
Access to dedicated instructions
@{
*/
/**
\brief No Operation
\details No Operation does nothing. This instruction can be used for code alignment purposes.
*/
#define __NOP __nop
/**
\brief Wait For Interrupt
\details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
*/
#define __WFI __wfi
/**
\brief Wait For Event
\details Wait For Event is a hint instruction that permits the processor to enter
a low-power state until one of a number of events occurs.
*/
#define __WFE __wfe
/**
\brief Send Event
\details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
*/
#define __SEV __sev
/**
\brief Instruction Synchronization Barrier
\details Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or memory,
after the instruction has been completed.
*/
#define __ISB() __isb(0xF)
/**
\brief Data Synchronization Barrier
\details Acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
#define __DSB() __dsb(0xF)
/**
\brief Data Memory Barrier
\details Ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
#define __DMB() __dmb(0xF)
/**
\brief Reverse byte order (32 bit)
\details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV __rev
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
{
rev16 r0, r0
bx lr
}
#endif
/**
\brief Reverse byte order (16 bit)
\details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value)
{
revsh r0, r0
bx lr
}
#endif
/**
\brief Rotate Right in unsigned value (32 bit)
\details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
\param [in] op1 Value to rotate
\param [in] op2 Number of Bits to rotate
\return Rotated value
*/
#define __ROR __ror
/**
\brief Breakpoint
\details Causes the processor to enter Debug state.
Debug tools can use this to investigate system state when the instruction at a particular address is reached.
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __breakpoint(value)
/**
\brief Reverse bit order of value
\details Reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
#define __RBIT __rbit
#else
__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
{
uint32_t result;
uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */
result = value; /* r will be reversed bits of v; first get LSB of v */
for (value >>= 1U; value != 0U; value >>= 1U)
{
result <<= 1U;
result |= value & 1U;
s--;
}
result <<= s; /* shift when v's highest bits are zero */
return result;
}
#endif
/**
\brief Count leading zeros
\details Counts the number of leading zeros of a data value.
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ __clz
#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
/**
\brief LDR Exclusive (8 bit)
\details Executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
#else
#define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (16 bit)
\details Executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
#else
#define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief LDR Exclusive (32 bit)
\details Executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
#else
#define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")
#endif
/**
\brief STR Exclusive (8 bit)
\details Executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXB(value, ptr) __strex(value, ptr)
#else
#define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (16 bit)
\details Executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXH(value, ptr) __strex(value, ptr)
#else
#define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief STR Exclusive (32 bit)
\details Executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
#define __STREXW(value, ptr) __strex(value, ptr)
#else
#define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
#endif
/**
\brief Remove the exclusive lock
\details Removes the exclusive lock which is created by LDREX.
*/
#define __CLREX __clrex
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT __ssat
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT __usat
/**
\brief Rotate Right with Extend (32 bit)
\details Moves each bit of a bitstring right by one bit.
The carry input is shifted in at the left end of the bitstring.
\param [in] value Value to rotate
\return Rotated value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
{
rrx r0, r0
bx lr
}
#endif
/**
\brief LDRT Unprivileged (8 bit)
\details Executes a Unprivileged LDRT instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))
/**
\brief LDRT Unprivileged (16 bit)
\details Executes a Unprivileged LDRT instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))
/**
\brief LDRT Unprivileged (32 bit)
\details Executes a Unprivileged LDRT instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))
/**
\brief STRT Unprivileged (8 bit)
\details Executes a Unprivileged STRT instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRBT(value, ptr) __strt(value, ptr)
/**
\brief STRT Unprivileged (16 bit)
\details Executes a Unprivileged STRT instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRHT(value, ptr) __strt(value, ptr)
/**
\brief STRT Unprivileged (32 bit)
\details Executes a Unprivileged STRT instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRT(value, ptr) __strt(value, ptr)
#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/**
\brief Signed Saturate
\details Saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
__attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat)
{
if ((sat >= 1U) && (sat <= 32U))
{
const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U);
const int32_t min = -1 - max ;
if (val > max)
{
return max;
}
else if (val < min)
{
return min;
}
}
return val;
}
/**
\brief Unsigned Saturate
\details Saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat)
{
if (sat <= 31U)
{
const uint32_t max = ((1U << sat) - 1U);
if (val > (int32_t)max)
{
return max;
}
else if (val < 0)
{
return 0U;
}
}
return (uint32_t)val;
}
#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
/* ########################### Core Function Access ########################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
@{
*/
/**
\brief Enable IRQ Interrupts
\details Enables IRQ interrupts by clearing special-purpose register PRIMASK.
Can only be executed in Privileged modes.
*/
/* intrinsic void __enable_irq(); */
/**
\brief Disable IRQ Interrupts
\details Disables IRQ interrupts by setting special-purpose register PRIMASK.
Can only be executed in Privileged modes.
*/
/* intrinsic void __disable_irq(); */
/**
\brief Get Control Register
\details Returns the content of the Control Register.
\return Control Register value
*/
__STATIC_INLINE uint32_t __get_CONTROL(void)
{
register uint32_t __regControl __ASM("control");
return(__regControl);
}
/**
\brief Set Control Register
\details Writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
__STATIC_INLINE void __set_CONTROL(uint32_t control)
{
register uint32_t __regControl __ASM("control");
__regControl = control;
__ISB();
}
/**
\brief Get IPSR Register
\details Returns the content of the IPSR Register.
\return IPSR Register value
*/
__STATIC_INLINE uint32_t __get_IPSR(void)
{
register uint32_t __regIPSR __ASM("ipsr");
return(__regIPSR);
}
/**
\brief Get APSR Register
\details Returns the content of the APSR Register.
\return APSR Register value
*/
__STATIC_INLINE uint32_t __get_APSR(void)
{
register uint32_t __regAPSR __ASM("apsr");
return(__regAPSR);
}
/**
\brief Get xPSR Register
\details Returns the content of the xPSR Register.
\return xPSR Register value
*/
__STATIC_INLINE uint32_t __get_xPSR(void)
{
register uint32_t __regXPSR __ASM("xpsr");
return(__regXPSR);
}
/**
\brief Get Process Stack Pointer
\details Returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
__STATIC_INLINE uint32_t __get_PSP(void)
{
register uint32_t __regProcessStackPointer __ASM("psp");
return(__regProcessStackPointer);
}
/**
\brief Set Process Stack Pointer
\details Assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
{
register uint32_t __regProcessStackPointer __ASM("psp");
__regProcessStackPointer = topOfProcStack;
}
/**
\brief Get Main Stack Pointer
\details Returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
__STATIC_INLINE uint32_t __get_MSP(void)
{
register uint32_t __regMainStackPointer __ASM("msp");
return(__regMainStackPointer);
}
/**
\brief Set Main Stack Pointer
\details Assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
{
register uint32_t __regMainStackPointer __ASM("msp");
__regMainStackPointer = topOfMainStack;
}
/**
\brief Get Priority Mask
\details Returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
__STATIC_INLINE uint32_t __get_PRIMASK(void)
{
register uint32_t __regPriMask __ASM("primask");
return(__regPriMask);
}
/**
\brief Set Priority Mask
\details Assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
{
register uint32_t __regPriMask __ASM("primask");
__regPriMask = (priMask);
}
#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
/**
\brief Enable FIQ
\details Enables FIQ interrupts by clearing special-purpose register FAULTMASK.
Can only be executed in Privileged modes.
*/
#define __enable_fault_irq __enable_fiq
/**
\brief Disable FIQ
\details Disables FIQ interrupts by setting special-purpose register FAULTMASK.
Can only be executed in Privileged modes.
*/
#define __disable_fault_irq __disable_fiq
/**
\brief Get Base Priority
\details Returns the current value of the Base Priority register.
\return Base Priority register value
*/
__STATIC_INLINE uint32_t __get_BASEPRI(void)
{
register uint32_t __regBasePri __ASM("basepri");
return(__regBasePri);
}
/**
\brief Set Base Priority
\details Assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
{
register uint32_t __regBasePri __ASM("basepri");
__regBasePri = (basePri & 0xFFU);
}
/**
\brief Set Base Priority with condition
\details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
or the new value increases the BASEPRI priority level.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
{
register uint32_t __regBasePriMax __ASM("basepri_max");
__regBasePriMax = (basePri & 0xFFU);
}
/**
\brief Get Fault Mask
\details Returns the current value of the Fault Mask register.
\return Fault Mask register value
*/
__STATIC_INLINE uint32_t __get_FAULTMASK(void)
{
register uint32_t __regFaultMask __ASM("faultmask");
return(__regFaultMask);
}
/**
\brief Set Fault Mask
\details Assigns the given value to the Fault Mask register.
\param [in] faultMask Fault Mask value to set
*/
__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
{
register uint32_t __regFaultMask __ASM("faultmask");
__regFaultMask = (faultMask & (uint32_t)1U);
}
#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
(defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/**
\brief Get FPSCR
\details Returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
__STATIC_INLINE uint32_t __get_FPSCR(void)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
register uint32_t __regfpscr __ASM("fpscr");
return(__regfpscr);
#else
return(0U);
#endif
}
/**
\brief Set FPSCR
\details Assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
{
#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
(defined (__FPU_USED ) && (__FPU_USED == 1U)) )
register uint32_t __regfpscr __ASM("fpscr");
__regfpscr = (fpscr);
#else
(void)fpscr;
#endif
}
/*@} end of CMSIS_Core_RegAccFunctions */
/* ################### Compiler specific Intrinsics ########################### */
/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
Access to dedicated SIMD instructions
@{
*/
#if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
#define __SADD8 __sadd8
#define __QADD8 __qadd8
#define __SHADD8 __shadd8
#define __UADD8 __uadd8
#define __UQADD8 __uqadd8
#define __UHADD8 __uhadd8
#define __SSUB8 __ssub8
#define __QSUB8 __qsub8
#define __SHSUB8 __shsub8
#define __USUB8 __usub8
#define __UQSUB8 __uqsub8
#define __UHSUB8 __uhsub8
#define __SADD16 __sadd16
#define __QADD16 __qadd16
#define __SHADD16 __shadd16
#define __UADD16 __uadd16
#define __UQADD16 __uqadd16
#define __UHADD16 __uhadd16
#define __SSUB16 __ssub16
#define __QSUB16 __qsub16
#define __SHSUB16 __shsub16
#define __USUB16 __usub16
#define __UQSUB16 __uqsub16
#define __UHSUB16 __uhsub16
#define __SASX __sasx
#define __QASX __qasx
#define __SHASX __shasx
#define __UASX __uasx
#define __UQASX __uqasx
#define __UHASX __uhasx
#define __SSAX __ssax
#define __QSAX __qsax
#define __SHSAX __shsax
#define __USAX __usax
#define __UQSAX __uqsax
#define __UHSAX __uhsax
#define __USAD8 __usad8
#define __USADA8 __usada8
#define __SSAT16 __ssat16
#define __USAT16 __usat16
#define __UXTB16 __uxtb16
#define __UXTAB16 __uxtab16
#define __SXTB16 __sxtb16
#define __SXTAB16 __sxtab16
#define __SMUAD __smuad
#define __SMUADX __smuadx
#define __SMLAD __smlad
#define __SMLADX __smladx
#define __SMLALD __smlald
#define __SMLALDX __smlaldx
#define __SMUSD __smusd
#define __SMUSDX __smusdx
#define __SMLSD __smlsd
#define __SMLSDX __smlsdx
#define __SMLSLD __smlsld
#define __SMLSLDX __smlsldx
#define __SEL __sel
#define __QADD __qadd
#define __QSUB __qsub
#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \
((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )
#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \
((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )
#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
((int64_t)(ARG3) << 32U) ) >> 32U))
#define __SXTB16_RORn(ARG1, ARG2) __SXTB16(__ROR(ARG1, ARG2))
#define __SXTAB16_RORn(ARG1, ARG2, ARG3) __SXTAB16(ARG1, __ROR(ARG2, ARG3))
#endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
/*@} end of group CMSIS_SIMD_intrinsics */
#endif /* __CMSIS_ARMCC_H */

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/**************************************************************************//**
* @file cmsis_compiler.h
* @brief CMSIS compiler generic header file
* @version V5.1.0
* @date 09. October 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __CMSIS_COMPILER_H
#define __CMSIS_COMPILER_H
#include <stdint.h>
/*
* Arm Compiler 4/5
*/
#if defined ( __CC_ARM )
#include "cmsis_armcc.h"
/*
* Arm Compiler 6.6 LTM (armclang)
*/
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) && (__ARMCC_VERSION < 6100100)
#include "cmsis_armclang_ltm.h"
/*
* Arm Compiler above 6.10.1 (armclang)
*/
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6100100)
#include "cmsis_armclang.h"
/*
* GNU Compiler
*/
#elif defined ( __GNUC__ )
#include "cmsis_gcc.h"
/*
* IAR Compiler
*/
#elif defined ( __ICCARM__ )
#include <cmsis_iccarm.h>
/*
* TI Arm Compiler
*/
#elif defined ( __TI_ARM__ )
#include <cmsis_ccs.h>
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((noreturn))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __attribute__((packed))
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT struct __attribute__((packed))
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION union __attribute__((packed))
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
struct __attribute__((packed)) T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif
#ifndef __RESTRICT
#define __RESTRICT __restrict
#endif
#ifndef __COMPILER_BARRIER
#warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored.
#define __COMPILER_BARRIER() (void)0
#endif
/*
* TASKING Compiler
*/
#elif defined ( __TASKING__ )
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all intrinsics,
* Including the CMSIS ones.
*/
#ifndef __ASM
#define __ASM __asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
#define __NO_RETURN __attribute__((noreturn))
#endif
#ifndef __USED
#define __USED __attribute__((used))
#endif
#ifndef __WEAK
#define __WEAK __attribute__((weak))
#endif
#ifndef __PACKED
#define __PACKED __packed__
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT struct __packed__
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION union __packed__
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
struct __packed__ T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#define __ALIGNED(x) __align(x)
#endif
#ifndef __RESTRICT
#warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
#define __RESTRICT
#endif
#ifndef __COMPILER_BARRIER
#warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored.
#define __COMPILER_BARRIER() (void)0
#endif
/*
* COSMIC Compiler
*/
#elif defined ( __CSMC__ )
#include <cmsis_csm.h>
#ifndef __ASM
#define __ASM _asm
#endif
#ifndef __INLINE
#define __INLINE inline
#endif
#ifndef __STATIC_INLINE
#define __STATIC_INLINE static inline
#endif
#ifndef __STATIC_FORCEINLINE
#define __STATIC_FORCEINLINE __STATIC_INLINE
#endif
#ifndef __NO_RETURN
// NO RETURN is automatically detected hence no warning here
#define __NO_RETURN
#endif
#ifndef __USED
#warning No compiler specific solution for __USED. __USED is ignored.
#define __USED
#endif
#ifndef __WEAK
#define __WEAK __weak
#endif
#ifndef __PACKED
#define __PACKED @packed
#endif
#ifndef __PACKED_STRUCT
#define __PACKED_STRUCT @packed struct
#endif
#ifndef __PACKED_UNION
#define __PACKED_UNION @packed union
#endif
#ifndef __UNALIGNED_UINT32 /* deprecated */
@packed struct T_UINT32 { uint32_t v; };
#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
#endif
#ifndef __UNALIGNED_UINT16_WRITE
__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT16_READ
__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#endif
#ifndef __UNALIGNED_UINT32_WRITE
__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#endif
#ifndef __UNALIGNED_UINT32_READ
__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#endif
#ifndef __ALIGNED
#warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored.
#define __ALIGNED(x)
#endif
#ifndef __RESTRICT
#warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
#define __RESTRICT
#endif
#ifndef __COMPILER_BARRIER
#warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored.
#define __COMPILER_BARRIER() (void)0
#endif
#else
#error Unknown compiler.
#endif
#endif /* __CMSIS_COMPILER_H */

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/**************************************************************************//**
* @file cmsis_version.h
* @brief CMSIS Core(M) Version definitions
* @version V5.0.5
* @date 02. February 2022
******************************************************************************/
/*
* Copyright (c) 2009-2022 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CMSIS_VERSION_H
#define __CMSIS_VERSION_H
/* CMSIS Version definitions */
#define __CM_CMSIS_VERSION_MAIN ( 5U) /*!< [31:16] CMSIS Core(M) main version */
#define __CM_CMSIS_VERSION_SUB ( 6U) /*!< [15:0] CMSIS Core(M) sub version */
#define __CM_CMSIS_VERSION ((__CM_CMSIS_VERSION_MAIN << 16U) | \
__CM_CMSIS_VERSION_SUB ) /*!< CMSIS Core(M) version number */
#endif

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/**************************************************************************//**
* @file core_cm0.h
* @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File
* @version V5.0.8
* @date 21. August 2019
******************************************************************************/
/*
* Copyright (c) 2009-2019 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CORE_CM0_H_GENERIC
#define __CORE_CM0_H_GENERIC
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
\page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/**
\ingroup Cortex_M0
@{
*/
#include "cmsis_version.h"
/* CMSIS CM0 definitions */
#define __CM0_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */
#define __CM0_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */
#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16U) | \
__CM0_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */
#define __CORTEX_M (0U) /*!< Cortex-M Core */
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0U
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#if defined __ARM_FP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TI_ARM__ )
#if defined __TI_VFP_SUPPORT__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ )
#if ( __CSMC__ & 0x400U)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include "cmsis_compiler.h" /* CMSIS compiler specific defines */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM0_H_DEPENDANT
#define __CORE_CM0_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM0_REV
#define __CM0_REV 0x0000U
#warning "__CM0_REV not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2U
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0U
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/* following defines should be used for structure members */
#define __IM volatile const /*! Defines 'read only' structure member permissions */
#define __OM volatile /*! Defines 'write only' structure member permissions */
#define __IOM volatile /*! Defines 'read / write' structure member permissions */
/*@} end of group Cortex_M0 */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
******************************************************************************/
/**
\defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/**
\brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31U /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30U /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29U /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28U /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/**
\brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/**
\brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31U /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29U /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28U /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24U /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/**
\brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t _reserved0:1; /*!< bit: 0 Reserved */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
/*@} end of group CMSIS_CORE */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/**
\brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31U];
__IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RESERVED1[31U];
__IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31U];
__IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31U];
uint32_t RESERVED4[64U];
__IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/**
\brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
uint32_t RESERVED0;
__IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/**
\brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
Therefore they are not covered by the Cortex-M0 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_bitfield Core register bit field macros
\brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
@{
*/
/**
\brief Mask and shift a bit field value for use in a register bit range.
\param[in] field Name of the register bit field.
\param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
\return Masked and shifted value.
*/
#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
/**
\brief Mask and shift a register value to extract a bit filed value.
\param[in] field Name of the register bit field.
\param[in] value Value of register. This parameter is interpreted as an uint32_t type.
\return Masked and shifted bit field value.
*/
#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
/*@} end of group CMSIS_core_bitfield */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Core Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/**
\defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
#ifdef CMSIS_NVIC_VIRTUAL
#ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
#define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
#endif
#include CMSIS_NVIC_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
#define NVIC_EnableIRQ __NVIC_EnableIRQ
#define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
#define NVIC_DisableIRQ __NVIC_DisableIRQ
#define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
#define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
#define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M0 */
#define NVIC_SetPriority __NVIC_SetPriority
#define NVIC_GetPriority __NVIC_GetPriority
#define NVIC_SystemReset __NVIC_SystemReset
#endif /* CMSIS_NVIC_VIRTUAL */
#ifdef CMSIS_VECTAB_VIRTUAL
#ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
#endif
#include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetVector __NVIC_SetVector
#define NVIC_GetVector __NVIC_GetVector
#endif /* (CMSIS_VECTAB_VIRTUAL) */
#define NVIC_USER_IRQ_OFFSET 16
/* The following EXC_RETURN values are saved the LR on exception entry */
#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */
#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */
#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */
/* Interrupt Priorities are WORD accessible only under Armv6-M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
#define __NVIC_SetPriorityGrouping(X) (void)(X)
#define __NVIC_GetPriorityGrouping() (0U)
/**
\brief Enable Interrupt
\details Enables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
__COMPILER_BARRIER();
NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
__COMPILER_BARRIER();
}
}
/**
\brief Get Interrupt Enable status
\details Returns a device specific interrupt enable status from the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt is not enabled.
\return 1 Interrupt is enabled.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Disable Interrupt
\details Disables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
__DSB();
__ISB();
}
}
/**
\brief Get Pending Interrupt
\details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Set Pending Interrupt
\details Sets the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Clear Pending Interrupt
\details Clears the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Set Interrupt Priority
\details Sets the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
\note The priority cannot be set for every processor exception.
*/
__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else
{
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/**
\brief Get Interrupt Priority
\details Reads the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Interrupt Priority.
Value is aligned automatically to the implemented priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
else
{
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
}
/**
\brief Encode Priority
\details Encodes the priority for an interrupt with the given priority group,
preemptive priority value, and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
\param [in] PriorityGroup Used priority group.
\param [in] PreemptPriority Preemptive priority value (starting from 0).
\param [in] SubPriority Subpriority value (starting from 0).
\return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
*/
__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
return (
((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
);
}
/**
\brief Decode Priority
\details Decodes an interrupt priority value with a given priority group to
preemptive priority value and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
\param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
\param [in] PriorityGroup Used priority group.
\param [out] pPreemptPriority Preemptive priority value (starting from 0).
\param [out] pSubPriority Subpriority value (starting from 0).
*/
__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
*pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
*pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
}
/**
\brief Set Interrupt Vector
\details Sets an interrupt vector in SRAM based interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
Address 0 must be mapped to SRAM.
\param [in] IRQn Interrupt number
\param [in] vector Address of interrupt handler function
*/
__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
{
uint32_t *vectors = (uint32_t *)(NVIC_USER_IRQ_OFFSET << 2); /* point to 1st user interrupt */
*(vectors + (int32_t)IRQn) = vector; /* use pointer arithmetic to access vector */
/* ARM Application Note 321 states that the M0 does not require the architectural barrier */
}
/**
\brief Get Interrupt Vector
\details Reads an interrupt vector from interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Address of interrupt handler function
*/
__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
{
uint32_t *vectors = (uint32_t *)(NVIC_USER_IRQ_OFFSET << 2); /* point to 1st user interrupt */
return *(vectors + (int32_t)IRQn); /* use pointer arithmetic to access vector */
}
/**
\brief System Reset
\details Initiates a system reset request to reset the MCU.
*/
__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
for(;;) /* wait until reset */
{
__NOP();
}
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ########################## FPU functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_FpuFunctions FPU Functions
\brief Function that provides FPU type.
@{
*/
/**
\brief get FPU type
\details returns the FPU type
\returns
- \b 0: No FPU
- \b 1: Single precision FPU
- \b 2: Double + Single precision FPU
*/
__STATIC_INLINE uint32_t SCB_GetFPUType(void)
{
return 0U; /* No FPU */
}
/*@} end of CMSIS_Core_FpuFunctions */
/* ################################## SysTick function ############################################ */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
/**
\brief System Tick Configuration
\details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
{
return (1UL); /* Reload value impossible */
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */

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/**************************************************************************//**
* @file core_cm1.h
* @brief CMSIS Cortex-M1 Core Peripheral Access Layer Header File
* @version V1.0.1
* @date 12. November 2018
******************************************************************************/
/*
* Copyright (c) 2009-2018 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#elif defined (__clang__)
#pragma clang system_header /* treat file as system include file */
#endif
#ifndef __CORE_CM1_H_GENERIC
#define __CORE_CM1_H_GENERIC
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
\page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/**
\ingroup Cortex_M1
@{
*/
#include "cmsis_version.h"
/* CMSIS CM1 definitions */
#define __CM1_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */
#define __CM1_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */
#define __CM1_CMSIS_VERSION ((__CM1_CMSIS_VERSION_MAIN << 16U) | \
__CM1_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */
#define __CORTEX_M (1U) /*!< Cortex-M Core */
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0U
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#if defined __ARM_FP
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TI_ARM__ )
#if defined __TI_VFP_SUPPORT__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ )
#if ( __CSMC__ & 0x400U)
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include "cmsis_compiler.h" /* CMSIS compiler specific defines */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM1_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM1_H_DEPENDANT
#define __CORE_CM1_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM1_REV
#define __CM1_REV 0x0100U
#warning "__CM1_REV not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2U
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0U
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/* following defines should be used for structure members */
#define __IM volatile const /*! Defines 'read only' structure member permissions */
#define __OM volatile /*! Defines 'write only' structure member permissions */
#define __IOM volatile /*! Defines 'read / write' structure member permissions */
/*@} end of group Cortex_M1 */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
******************************************************************************/
/**
\defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/**
\brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31U /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30U /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29U /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28U /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/**
\brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/**
\brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31U /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29U /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28U /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24U /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/**
\brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t _reserved0:1; /*!< bit: 0 Reserved */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
/*@} end of group CMSIS_CORE */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/**
\brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31U];
__IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31U];
__IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31U];
__IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31U];
uint32_t RESERVED4[64U];
__IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/**
\brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
uint32_t RESERVED0;
__IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
\brief Type definitions for the System Control and ID Register not in the SCB
@{
*/
/**
\brief Structure type to access the System Control and ID Register not in the SCB.
*/
typedef struct
{
uint32_t RESERVED0[2U];
__IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
} SCnSCB_Type;
/* Auxiliary Control Register Definitions */
#define SCnSCB_ACTLR_ITCMUAEN_Pos 4U /*!< ACTLR: Instruction TCM Upper Alias Enable Position */
#define SCnSCB_ACTLR_ITCMUAEN_Msk (1UL << SCnSCB_ACTLR_ITCMUAEN_Pos) /*!< ACTLR: Instruction TCM Upper Alias Enable Mask */
#define SCnSCB_ACTLR_ITCMLAEN_Pos 3U /*!< ACTLR: Instruction TCM Lower Alias Enable Position */
#define SCnSCB_ACTLR_ITCMLAEN_Msk (1UL << SCnSCB_ACTLR_ITCMLAEN_Pos) /*!< ACTLR: Instruction TCM Lower Alias Enable Mask */
/*@} end of group CMSIS_SCnotSCB */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/**
\brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M1 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor.
Therefore they are not covered by the Cortex-M1 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_bitfield Core register bit field macros
\brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
@{
*/
/**
\brief Mask and shift a bit field value for use in a register bit range.
\param[in] field Name of the register bit field.
\param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
\return Masked and shifted value.
*/
#define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
/**
\brief Mask and shift a register value to extract a bit filed value.
\param[in] field Name of the register bit field.
\param[in] value Value of register. This parameter is interpreted as an uint32_t type.
\return Masked and shifted bit field value.
*/
#define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
/*@} end of group CMSIS_core_bitfield */
/**
\ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Core Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/**
\defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
#ifdef CMSIS_NVIC_VIRTUAL
#ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
#define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
#endif
#include CMSIS_NVIC_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
#define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
#define NVIC_EnableIRQ __NVIC_EnableIRQ
#define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
#define NVIC_DisableIRQ __NVIC_DisableIRQ
#define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
#define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
#define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
/*#define NVIC_GetActive __NVIC_GetActive not available for Cortex-M1 */
#define NVIC_SetPriority __NVIC_SetPriority
#define NVIC_GetPriority __NVIC_GetPriority
#define NVIC_SystemReset __NVIC_SystemReset
#endif /* CMSIS_NVIC_VIRTUAL */
#ifdef CMSIS_VECTAB_VIRTUAL
#ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
#endif
#include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
#else
#define NVIC_SetVector __NVIC_SetVector
#define NVIC_GetVector __NVIC_GetVector
#endif /* (CMSIS_VECTAB_VIRTUAL) */
#define NVIC_USER_IRQ_OFFSET 16
/* The following EXC_RETURN values are saved the LR on exception entry */
#define EXC_RETURN_HANDLER (0xFFFFFFF1UL) /* return to Handler mode, uses MSP after return */
#define EXC_RETURN_THREAD_MSP (0xFFFFFFF9UL) /* return to Thread mode, uses MSP after return */
#define EXC_RETURN_THREAD_PSP (0xFFFFFFFDUL) /* return to Thread mode, uses PSP after return */
/* Interrupt Priorities are WORD accessible only under Armv6-M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
#define __NVIC_SetPriorityGrouping(X) (void)(X)
#define __NVIC_GetPriorityGrouping() (0U)
/**
\brief Enable Interrupt
\details Enables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
__COMPILER_BARRIER();
NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
__COMPILER_BARRIER();
}
}
/**
\brief Get Interrupt Enable status
\details Returns a device specific interrupt enable status from the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt is not enabled.
\return 1 Interrupt is enabled.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISER[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Disable Interrupt
\details Disables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
__DSB();
__ISB();
}
}
/**
\brief Get Pending Interrupt
\details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
\param [in] IRQn Device specific interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
\note IRQn must not be negative.
*/
__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
else
{
return(0U);
}
}
/**
\brief Set Pending Interrupt
\details Sets the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Clear Pending Interrupt
\details Clears the pending bit of a device specific interrupt in the NVIC pending register.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
}
}
/**
\brief Set Interrupt Priority
\details Sets the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
\note The priority cannot be set for every processor exception.
*/
__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if ((int32_t)(IRQn) >= 0)
{
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else
{
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/**
\brief Get Interrupt Priority
\details Reads the priority of a device specific interrupt or a processor exception.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Interrupt Priority.
Value is aligned automatically to the implemented priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
{
if ((int32_t)(IRQn) >= 0)
{
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
else
{
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS)));
}
}
/**
\brief Encode Priority
\details Encodes the priority for an interrupt with the given priority group,
preemptive priority value, and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
\param [in] PriorityGroup Used priority group.
\param [in] PreemptPriority Preemptive priority value (starting from 0).
\param [in] SubPriority Subpriority value (starting from 0).
\return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
*/
__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
return (
((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
);
}
/**
\brief Decode Priority
\details Decodes an interrupt priority value with a given priority group to
preemptive priority value and subpriority value.
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
\param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
\param [in] PriorityGroup Used priority group.
\param [out] pPreemptPriority Preemptive priority value (starting from 0).
\param [out] pSubPriority Subpriority value (starting from 0).
*/
__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
{
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
*pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
*pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
}
/**
\brief Set Interrupt Vector
\details Sets an interrupt vector in SRAM based interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
Address 0 must be mapped to SRAM.
\param [in] IRQn Interrupt number
\param [in] vector Address of interrupt handler function
*/
__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
{
uint32_t *vectors = (uint32_t *)0x0U;
vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
/* ARM Application Note 321 states that the M1 does not require the architectural barrier */
}
/**
\brief Get Interrupt Vector
\details Reads an interrupt vector from interrupt vector table.
The interrupt number can be positive to specify a device specific interrupt,
or negative to specify a processor exception.
\param [in] IRQn Interrupt number.
\return Address of interrupt handler function
*/
__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
{
uint32_t *vectors = (uint32_t *)0x0U;
return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
}
/**
\brief System Reset
\details Initiates a system reset request to reset the MCU.
*/
__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
for(;;) /* wait until reset */
{
__NOP();
}
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ########################## FPU functions #################################### */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_FpuFunctions FPU Functions
\brief Function that provides FPU type.
@{
*/
/**
\brief get FPU type
\details returns the FPU type
\returns
- \b 0: No FPU
- \b 1: Single precision FPU
- \b 2: Double + Single precision FPU
*/
__STATIC_INLINE uint32_t SCB_GetFPUType(void)
{
return 0U; /* No FPU */
}
/*@} end of CMSIS_Core_FpuFunctions */
/* ################################## SysTick function ############################################ */
/**
\ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
/**
\brief System Tick Configuration
\details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
{
return (1UL); /* Reload value impossible */
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM1_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */

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