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update(cherryusb): update framework and bugfix 

* update cdc_acm device framework
* add host serial device framework
* fix dfs read write return type
* fix webusb desc len
* fix dwc2 h7rs gccfg

Signed-off-by: sakumisu <1203593632@qq.com>
This commit is contained in:
sakumisu 2025-07-01 10:01:49 +08:00 committed by Rbb666
parent e57605fa95
commit 61a5710664
18 changed files with 1972 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
components/drivers/usb/cherryusb/Kconfig
View File

@ -123,16 +123,17 @@ if CHERRYUSB
prompt "Enable usb mtp device, it is commercial charge"
default n
config CHERRYUSB_DEVICE_DFU
bool
prompt "Enable usb dfu device"
default n
config CHERRYUSB_DEVICE_ADB
bool
prompt "Enable usb adb device"
default n
config CHERRYUSB_DEVICE_DFU
bool
prompt "Enable usb dfu device"
default n
choice
prompt "Select usb device template"
default CHERRYUSB_DEVICE_TEMPLATE_NONE

14
components/drivers/usb/cherryusb/Kconfig.rtt
View File

@ -125,11 +125,21 @@ if RT_USING_CHERRYUSB
prompt "Enable usb mtp device, it is commercial charge"
default n
config RT_CHERRYUSB_DEVICE_ADB
bool
prompt "Enable usb adb device"
default n
config RT_CHERRYUSB_DEVICE_DFU
bool
prompt "Enable usb dfu device"
default n
config RT_CHERRYUSB_DEVICE_CDC_ACM_CHARDEV
bool
prompt "Enable chardev for cdc acm device"
default n
choice
prompt "Select usb device template"
default RT_CHERRYUSB_DEVICE_TEMPLATE_NONE
@ -169,6 +179,10 @@ if RT_USING_CHERRYUSB
bool "winusbv2_cdc"
config RT_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_HID
bool "winusbv2_hid"
config RT_CHERRYUSB_DEVICE_TEMPLATE_ADB
bool "adb"
config RT_CHERRYUSB_DEVICE_TEMPLATE_CDC_ACM_CHARDEV
bool "cdc_acm_chardev"
endchoice
config CONFIG_USBDEV_MSC_BLOCK_DEV_NAME

14
components/drivers/usb/cherryusb/Kconfig.rttpkg
View File

@ -124,11 +124,21 @@ if PKG_USING_CHERRYUSB
prompt "Enable usb mtp device, it is commercial charge"
default n
config PKG_CHERRYUSB_DEVICE_ADB
bool
prompt "Enable usb adb device"
default n
config PKG_CHERRYUSB_DEVICE_DFU
bool
prompt "Enable usb dfu device"
default n
config PKG_CHERRYUSB_DEVICE_CDC_ACM_CHARDEV
bool
prompt "Enable chardev for cdc acm device"
default n
choice
prompt "Select usb device template"
default PKG_CHERRYUSB_DEVICE_TEMPLATE_NONE
@ -168,6 +178,10 @@ if PKG_USING_CHERRYUSB
bool "winusbv2_cdc"
config PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_HID
bool "winusbv2_hid"
config PKG_CHERRYUSB_DEVICE_TEMPLATE_ADB
bool "adb"
config PKG_CHERRYUSB_DEVICE_TEMPLATE_CDC_ACM_CHARDEV
bool "cdc_acm_chardev"
endchoice
config CONFIG_USBDEV_MSC_BLOCK_DEV_NAME

21
components/drivers/usb/cherryusb/SConscript
View File

@ -127,13 +127,17 @@ if GetDepend(['RT_CHERRYUSB_DEVICE']):
src += Glob('class/cdc/usbd_cdc_ncm.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_DFU']):
src += Glob('class/dfu/usbd_dfu.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_ADB']):
src += Glob('class/adb/usbd_adb.c')
src += Glob('platform/rtthread/usbd_adb_shell.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_CDC_ACM_CHARDEV']):
src += Glob('platform/rtthread/usbd_serial.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_CDC_ACM']):
src += Glob('demo/cdc_acm_template.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_MSC']):
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_MSC']) or GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_MSC_BLKDEV']):
src += Glob('demo/msc_ram_template.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_MSC_BLKDEV']):
src += Glob('platform/rtthread/usbd_msc_blkdev.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_HID_MOUSE']):
src += Glob('demo/hid_mouse_template.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_HID_KEYBOARD']):
@ -162,6 +166,10 @@ if GetDepend(['RT_CHERRYUSB_DEVICE']):
src += Glob('demo/winusb2.0_cdc_template.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_HID']):
src += Glob('demo/winusb2.0_hid_template.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_ADB']):
src += Glob('demo/adb/usbd_adb_template.c')
if GetDepend(['RT_CHERRYUSB_DEVICE_TEMPLATE_CDC_ACM_CHARDEV']):
src += Glob('demo/cdc_acm_rttchardev_template.c')
# USB HOST
if GetDepend(['RT_CHERRYUSB_HOST']):
@ -285,6 +293,13 @@ if GetDepend(['RT_CHERRYUSB_HOST']):
CPPDEFINES+=['TEST_USBH_MSC=0']
src += Glob('demo/usb_host.c')
if GetDepend(['RT_CHERRYUSB_HOST_CDC_ACM']) \
or GetDepend(['RT_CHERRYUSB_HOST_FTDI']) \
or GetDepend(['RT_CHERRYUSB_HOST_CH34X']) \
or GetDepend(['RT_CHERRYUSB_HOST_CP210X']) \
or GetDepend(['RT_CHERRYUSB_HOST_PL2303']):
src += Glob('platform/rtthread/usbh_serial.c')
if GetDepend('RT_USING_DFS') and GetDepend(['RT_CHERRYUSB_HOST_MSC']):
src += Glob('platform/rtthread/usbh_dfs.c')

1
components/drivers/usb/cherryusb/class/vendor/serial/usbh_ftdi.c vendored
View File

@ -350,6 +350,7 @@ static int usbh_ftdi_connect(struct usbh_hubport *hport, uint8_t intf)
switch (version) {
case 0x400:
ftdi_class->chip_type = FT232B;
break;
case 0x500:
ftdi_class->chip_type = FT2232C;
break;

BIN
components/drivers/usb/cherryusb/demo/adb/cherryadb.png
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13
components/drivers/usb/cherryusb/demo/adb/usbd_adb_template.c
View File

@ -164,7 +164,7 @@ static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
return string_descriptors[index];
}
const struct usb_descriptor msc_bootuf2_descriptor = {
const struct usb_descriptor adb_descriptor = {
.device_descriptor_callback = device_descriptor_callback,
.config_descriptor_callback = config_descriptor_callback,
.device_quality_descriptor_callback = device_quality_descriptor_callback,
@ -274,9 +274,16 @@ static void usbd_event_handler(uint8_t busid, uint8_t event)
static struct usbd_interface intf0;
#ifdef RT_USING_MSH
extern void usbd_adb_shell_init(uint8_t in_ep, uint8_t out_ep);
#else
extern int shell_init(bool need_login);
#endif
void cherryadb_init(uint8_t busid, uint32_t reg_base)
{
#ifdef RT_USING_MSH
usbd_adb_shell_init(WINUSB_IN_EP, WINUSB_OUT_EP);
#else
/* default password is : 12345678 */
/* shell_init() must be called in-task */
if (0 != shell_init(false)) {
@ -286,7 +293,7 @@ void cherryadb_init(uint8_t busid, uint32_t reg_base)
;
}
}
#endif
#ifdef CONFIG_USBDEV_ADVANCE_DESC
usbd_desc_register(busid, &adb_descriptor);
#else
@ -297,4 +304,4 @@ void cherryadb_init(uint8_t busid, uint32_t reg_base)
#endif
usbd_add_interface(busid, usbd_adb_init_intf(busid, &intf0, WINUSB_IN_EP, WINUSB_OUT_EP));
usbd_initialize(busid, reg_base, usbd_event_handler);
}
}

337
components/drivers/usb/cherryusb/demo/cdc_acm_mavlink_template.c Normal file
View File

@ -0,0 +1,337 @@
/*
* Copyright (c) 2025, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "usbd_core.h"
#include "usbd_cdc_acm.h"
#include "chry_ringbuffer.h"
#include <mavlink.h>
/*!< endpoint address */
#define CDC_IN_EP 0x81
#define CDC_OUT_EP 0x02
#define CDC_INT_EP 0x83
#define USBD_VID 0xFFFF
#define USBD_PID 0xFFFF
#define USBD_MAX_POWER 100
#define USBD_LANGID_STRING 1033
/*!< config descriptor size */
#define USB_CONFIG_SIZE (9 + CDC_ACM_DESCRIPTOR_LEN)
#ifdef CONFIG_USB_HS
#define CDC_MAX_MPS 512
#else
#define CDC_MAX_MPS 64
#endif
#ifdef CONFIG_USBDEV_ADVANCE_DESC
static const uint8_t device_descriptor[] = {
USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01)
};
static const uint8_t config_descriptor[] = {
USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
CDC_ACM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, 0x02)
};
static const uint8_t device_quality_descriptor[] = {
///////////////////////////////////////
/// device qualifier descriptor
///////////////////////////////////////
0x0a,
USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
0x00,
0x02,
0x00,
0x00,
0x00,
0x40,
0x00,
0x00,
};
static const char *string_descriptors[] = {
(const char[]){ 0x09, 0x04 }, /* Langid */
"CherryUSB", /* Manufacturer */
"CherryUSB CDC DEMO", /* Product */
"2022123456", /* Serial Number */
};
static const uint8_t *device_descriptor_callback(uint8_t speed)
{
return device_descriptor;
}
static const uint8_t *config_descriptor_callback(uint8_t speed)
{
return config_descriptor;
}
static const uint8_t *device_quality_descriptor_callback(uint8_t speed)
{
return device_quality_descriptor;
}
static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
{
if (index > 3) {
return NULL;
}
return string_descriptors[index];
}
const struct usb_descriptor cdc_descriptor = {
.device_descriptor_callback = device_descriptor_callback,
.config_descriptor_callback = config_descriptor_callback,
.device_quality_descriptor_callback = device_quality_descriptor_callback,
.string_descriptor_callback = string_descriptor_callback
};
#else
/*!< global descriptor */
static const uint8_t cdc_descriptor[] = {
USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
CDC_ACM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, 0x02),
///////////////////////////////////////
/// string0 descriptor
///////////////////////////////////////
USB_LANGID_INIT(USBD_LANGID_STRING),
///////////////////////////////////////
/// string1 descriptor
///////////////////////////////////////
0x14, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
'h', 0x00, /* wcChar1 */
'e', 0x00, /* wcChar2 */
'r', 0x00, /* wcChar3 */
'r', 0x00, /* wcChar4 */
'y', 0x00, /* wcChar5 */
'U', 0x00, /* wcChar6 */
'S', 0x00, /* wcChar7 */
'B', 0x00, /* wcChar8 */
///////////////////////////////////////
/// string2 descriptor
///////////////////////////////////////
0x26, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
'h', 0x00, /* wcChar1 */
'e', 0x00, /* wcChar2 */
'r', 0x00, /* wcChar3 */
'r', 0x00, /* wcChar4 */
'y', 0x00, /* wcChar5 */
'U', 0x00, /* wcChar6 */
'S', 0x00, /* wcChar7 */
'B', 0x00, /* wcChar8 */
' ', 0x00, /* wcChar9 */
'C', 0x00, /* wcChar10 */
'D', 0x00, /* wcChar11 */
'C', 0x00, /* wcChar12 */
' ', 0x00, /* wcChar13 */
'D', 0x00, /* wcChar14 */
'E', 0x00, /* wcChar15 */
'M', 0x00, /* wcChar16 */
'O', 0x00, /* wcChar17 */
///////////////////////////////////////
/// string3 descriptor
///////////////////////////////////////
0x16, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'2', 0x00, /* wcChar0 */
'0', 0x00, /* wcChar1 */
'2', 0x00, /* wcChar2 */
'2', 0x00, /* wcChar3 */
'1', 0x00, /* wcChar4 */
'2', 0x00, /* wcChar5 */
'3', 0x00, /* wcChar6 */
'4', 0x00, /* wcChar7 */
'5', 0x00, /* wcChar8 */
'6', 0x00, /* wcChar9 */
#ifdef CONFIG_USB_HS
///////////////////////////////////////
/// device qualifier descriptor
///////////////////////////////////////
0x0a,
USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
0x00,
0x02,
0x00,
0x00,
0x00,
0x40,
0x00,
0x00,
#endif
0x00
};
#endif
chry_ringbuffer_t usb_rx_rb;
uint8_t usb_rx_buffer[2048];
USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t temp_rx_buffer[512];
USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t usb_tx_buffer[MAVLINK_MAX_PACKET_LEN];
volatile bool ep_tx_busy_flag = false;
static void usbd_event_handler(uint8_t busid, uint8_t event)
{
switch (event) {
case USBD_EVENT_RESET:
break;
case USBD_EVENT_CONNECTED:
break;
case USBD_EVENT_DISCONNECTED:
break;
case USBD_EVENT_RESUME:
break;
case USBD_EVENT_SUSPEND:
break;
case USBD_EVENT_CONFIGURED:
ep_tx_busy_flag = false;
/* setup first out ep read transfer */
usbd_ep_start_read(busid, CDC_OUT_EP, temp_rx_buffer, usbd_get_ep_mps(busid, CDC_OUT_EP));
break;
case USBD_EVENT_SET_REMOTE_WAKEUP:
break;
case USBD_EVENT_CLR_REMOTE_WAKEUP:
break;
default:
break;
}
}
void usbd_cdc_acm_bulk_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
{
USB_LOG_RAW("actual out len:%d\r\n", (unsigned int)nbytes);
chry_ringbuffer_write(&usb_rx_rb, temp_rx_buffer, nbytes);
usbd_ep_start_read(busid, CDC_OUT_EP, temp_rx_buffer, usbd_get_ep_mps(busid, CDC_OUT_EP));
}
void usbd_cdc_acm_bulk_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
{
USB_LOG_RAW("actual in len:%d\r\n", (unsigned int)nbytes);
if ((nbytes % usbd_get_ep_mps(busid, ep)) == 0 && nbytes) {
/* send zlp */
usbd_ep_start_write(busid, CDC_IN_EP, NULL, 0);
} else {
ep_tx_busy_flag = false;
}
}
/*!< endpoint call back */
struct usbd_endpoint cdc_out_ep = {
.ep_addr = CDC_OUT_EP,
.ep_cb = usbd_cdc_acm_bulk_out
};
struct usbd_endpoint cdc_in_ep = {
.ep_addr = CDC_IN_EP,
.ep_cb = usbd_cdc_acm_bulk_in
};
static struct usbd_interface intf0;
static struct usbd_interface intf1;
void cdc_acm_mavlink_init(uint8_t busid, uintptr_t reg_base)
{
chry_ringbuffer_init(&usb_rx_rb, usb_rx_buffer, sizeof(usb_rx_buffer));
#ifdef CONFIG_USBDEV_ADVANCE_DESC
usbd_desc_register(busid, &cdc_descriptor);
#else
usbd_desc_register(busid, cdc_descriptor);
#endif
usbd_add_interface(busid, usbd_cdc_acm_init_intf(busid, &intf0));
usbd_add_interface(busid, usbd_cdc_acm_init_intf(busid, &intf1));
usbd_add_endpoint(busid, &cdc_out_ep);
usbd_add_endpoint(busid, &cdc_in_ep);
usbd_initialize(busid, reg_base, usbd_event_handler);
}
void cdc_acm_mavlink_write(uint8_t *data, uint32_t len)
{
if (!usb_device_is_configured(0)) {
return;
}
ep_tx_busy_flag = true;
usbd_ep_start_write(0, CDC_IN_EP, data, len);
while (ep_tx_busy_flag) {
}
}
void send_heartbeat(void)
{
mavlink_message_t message;
const uint8_t system_id = 42;
const uint8_t base_mode = 0;
const uint8_t custom_mode = 0;
mavlink_msg_heartbeat_pack_chan(
system_id,
MAV_COMP_ID_PERIPHERAL,
MAVLINK_COMM_0,
&message,
MAV_TYPE_GENERIC,
MAV_AUTOPILOT_GENERIC,
base_mode,
custom_mode,
MAV_STATE_STANDBY);
const int len = mavlink_msg_to_send_buffer(usb_tx_buffer, &message);
cdc_acm_mavlink_write(usb_tx_buffer, len);
}
void handle_heartbeat(const mavlink_message_t *message)
{
mavlink_heartbeat_t heartbeat;
mavlink_msg_heartbeat_decode(message, &heartbeat);
USB_LOG_RAW("Got heartbeat from ");
switch (heartbeat.autopilot) {
case MAV_AUTOPILOT_GENERIC:
USB_LOG_RAW("generic");
break;
case MAV_AUTOPILOT_ARDUPILOTMEGA:
USB_LOG_RAW("ArduPilot");
break;
case MAV_AUTOPILOT_PX4:
USB_LOG_RAW("PX4");
break;
default:
USB_LOG_RAW("other");
break;
}
USB_LOG_RAW(" autopilot\n");
send_heartbeat();
}
void mavlink_polling(void)
{
uint8_t ch;
bool ret;
mavlink_message_t message;
mavlink_status_t status;
ret = chry_ringbuffer_read_byte(&usb_rx_rb, &ch);
if (ret) {
if (mavlink_parse_char(MAVLINK_COMM_0, ch, &message, &status) == 1) {
USB_LOG_INFO(
"Received message %d from %d/%d\n",
message.msgid, message.sysid, message.compid);
switch (message.msgid) {
case MAVLINK_MSG_ID_HEARTBEAT:
handle_heartbeat(&message);
break;
}
}
}
}

208
components/drivers/usb/cherryusb/demo/cdc_acm_rttchardev_template.c Normal file
View File

@ -0,0 +1,208 @@
/*
* Copyright (c) 2025, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "usbd_core.h"
#include "usbd_cdc_acm.h"
/*!< endpoint address */
#define CDC_IN_EP 0x81
#define CDC_OUT_EP 0x02
#define CDC_INT_EP 0x83
#define USBD_VID 0xFFFF
#define USBD_PID 0xFFFF
#define USBD_MAX_POWER 100
#define USBD_LANGID_STRING 1033
/*!< config descriptor size */
#define USB_CONFIG_SIZE (9 + CDC_ACM_DESCRIPTOR_LEN)
#ifdef CONFIG_USB_HS
#define CDC_MAX_MPS 512
#else
#define CDC_MAX_MPS 64
#endif
#ifdef CONFIG_USBDEV_ADVANCE_DESC
static const uint8_t device_descriptor[] = {
USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01)
};
static const uint8_t config_descriptor[] = {
USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
CDC_ACM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, 0x02)
};
static const uint8_t device_quality_descriptor[] = {
///////////////////////////////////////
/// device qualifier descriptor
///////////////////////////////////////
0x0a,
USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
0x00,
0x02,
0x00,
0x00,
0x00,
0x40,
0x00,
0x00,
};
static const char *string_descriptors[] = {
(const char[]){ 0x09, 0x04 }, /* Langid */
"CherryUSB", /* Manufacturer */
"CherryUSB CDC DEMO", /* Product */
"2022123456", /* Serial Number */
};
static const uint8_t *device_descriptor_callback(uint8_t speed)
{
return device_descriptor;
}
static const uint8_t *config_descriptor_callback(uint8_t speed)
{
return config_descriptor;
}
static const uint8_t *device_quality_descriptor_callback(uint8_t speed)
{
return device_quality_descriptor;
}
static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
{
if (index > 3) {
return NULL;
}
return string_descriptors[index];
}
const struct usb_descriptor cdc_descriptor = {
.device_descriptor_callback = device_descriptor_callback,
.config_descriptor_callback = config_descriptor_callback,
.device_quality_descriptor_callback = device_quality_descriptor_callback,
.string_descriptor_callback = string_descriptor_callback
};
#else
/*!< global descriptor */
static const uint8_t cdc_descriptor[] = {
USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
CDC_ACM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, 0x02),
///////////////////////////////////////
/// string0 descriptor
///////////////////////////////////////
USB_LANGID_INIT(USBD_LANGID_STRING),
///////////////////////////////////////
/// string1 descriptor
///////////////////////////////////////
0x14, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
'h', 0x00, /* wcChar1 */
'e', 0x00, /* wcChar2 */
'r', 0x00, /* wcChar3 */
'r', 0x00, /* wcChar4 */
'y', 0x00, /* wcChar5 */
'U', 0x00, /* wcChar6 */
'S', 0x00, /* wcChar7 */
'B', 0x00, /* wcChar8 */
///////////////////////////////////////
/// string2 descriptor
///////////////////////////////////////
0x26, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
'h', 0x00, /* wcChar1 */
'e', 0x00, /* wcChar2 */
'r', 0x00, /* wcChar3 */
'r', 0x00, /* wcChar4 */
'y', 0x00, /* wcChar5 */
'U', 0x00, /* wcChar6 */
'S', 0x00, /* wcChar7 */
'B', 0x00, /* wcChar8 */
' ', 0x00, /* wcChar9 */
'C', 0x00, /* wcChar10 */
'D', 0x00, /* wcChar11 */
'C', 0x00, /* wcChar12 */
' ', 0x00, /* wcChar13 */
'D', 0x00, /* wcChar14 */
'E', 0x00, /* wcChar15 */
'M', 0x00, /* wcChar16 */
'O', 0x00, /* wcChar17 */
///////////////////////////////////////
/// string3 descriptor
///////////////////////////////////////
0x16, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'2', 0x00, /* wcChar0 */
'0', 0x00, /* wcChar1 */
'2', 0x00, /* wcChar2 */
'2', 0x00, /* wcChar3 */
'1', 0x00, /* wcChar4 */
'2', 0x00, /* wcChar5 */
'3', 0x00, /* wcChar6 */
'4', 0x00, /* wcChar7 */
'5', 0x00, /* wcChar8 */
'6', 0x00, /* wcChar9 */
#ifdef CONFIG_USB_HS
///////////////////////////////////////
/// device qualifier descriptor
///////////////////////////////////////
0x0a,
USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
0x00,
0x02,
0x00,
0x00,
0x00,
0x40,
0x00,
0x00,
#endif
0x00
};
#endif
static void usbd_event_handler(uint8_t busid, uint8_t event)
{
switch (event) {
case USBD_EVENT_RESET:
break;
case USBD_EVENT_CONNECTED:
break;
case USBD_EVENT_DISCONNECTED:
break;
case USBD_EVENT_RESUME:
break;
case USBD_EVENT_SUSPEND:
break;
case USBD_EVENT_CONFIGURED:
break;
case USBD_EVENT_SET_REMOTE_WAKEUP:
break;
case USBD_EVENT_CLR_REMOTE_WAKEUP:
break;
default:
break;
}
}
extern void usbd_cdc_acm_serial_init(uint8_t busid, uint8_t in_ep, uint8_t out_ep);
void cdc_acm_chardev_init(uint8_t busid, uintptr_t reg_base)
{
#ifdef CONFIG_USBDEV_ADVANCE_DESC
usbd_desc_register(busid, &cdc_descriptor);
#else
usbd_desc_register(busid, cdc_descriptor);
#endif
usbd_cdc_acm_serial_init(busid, CDC_IN_EP, CDC_OUT_EP);
usbd_initialize(busid, reg_base, usbd_event_handler);
}

2
components/drivers/usb/cherryusb/demo/webusb_hid_template.c
View File

@ -135,7 +135,7 @@ uint8_t USBD_BinaryObjectStoreDescriptor[USBD_BOS_WTOTALLENGTH] = {
struct usb_webusb_descriptor webusb_url_desc = {
.vendor_code = USBD_WEBUSB_VENDOR_CODE,
.string = USBD_WebUSBURLDescriptor,
.string_len = USBD_WINUSB_DESC_SET_LEN
.string_len = URL_DESCRIPTOR_LENGTH
};
struct usb_msosv2_descriptor msosv2_desc = {

3
components/drivers/usb/cherryusb/platform/README.md
View File

@ -18,7 +18,8 @@ lwip support with usb host net class(cdc_ecm/cdc_ncm/cdc_rndis/asix/rtl8152/bl61
- DFS support with usb host msc.
- lwip support with usb host net class(cdc_ecm/cdc_ncm/cdc_rndis/asix/rtl8152/bl616_wifi).
- msh support with lsusb
- device char support with host cdc_acm/ftdi/ch34x/cp210x/pl2303
- shell support with adb
## Nuttx

5
components/drivers/usb/cherryusb/platform/rtthread/usb_check.c
View File

@ -1,3 +1,8 @@
/*
* Copyright (c) 2022 ~ 2025, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "rtthread.h"
#include "usb_config.h"

156
components/drivers/usb/cherryusb/platform/rtthread/usbd_adb_shell.c Normal file
View File

@ -0,0 +1,156 @@
/*
* Copyright (c) 2025, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <rtthread.h>
#include <rtdevice.h>
#include "usbd_core.h"
#include "usbd_adb.h"
#ifndef CONFIG_USBDEV_SHELL_RX_BUFSIZE
#define CONFIG_USBDEV_SHELL_RX_BUFSIZE (2048)
#endif
struct usbd_adb_shell {
struct rt_device parent;
usb_osal_sem_t tx_done;
struct rt_ringbuffer rx_rb;
rt_uint8_t rx_rb_buffer[CONFIG_USBDEV_SHELL_RX_BUFSIZE];
} g_usbd_adb_shell;
void usbd_adb_notify_shell_read(uint8_t *data, uint32_t len)
{
rt_ringbuffer_put(&g_usbd_adb_shell.rx_rb, data, len);
if (g_usbd_adb_shell.parent.rx_indicate) {
g_usbd_adb_shell.parent.rx_indicate(&g_usbd_adb_shell.parent, len);
}
}
void usbd_adb_notify_write_done(void)
{
if (g_usbd_adb_shell.tx_done) {
usb_osal_sem_give(g_usbd_adb_shell.tx_done);
}
}
static rt_err_t usbd_adb_shell_open(struct rt_device *dev, rt_uint16_t oflag)
{
while (!usb_device_is_configured(0)) {
rt_thread_mdelay(10);
}
return RT_EOK;
}
static rt_err_t usbd_adb_shell_close(struct rt_device *dev)
{
if (g_usbd_adb_shell.tx_done) {
usb_osal_sem_give(g_usbd_adb_shell.tx_done);
}
return RT_EOK;
}
static rt_ssize_t usbd_adb_shell_read(struct rt_device *dev,
rt_off_t pos,
void *buffer,
rt_size_t size)
{
return rt_ringbuffer_get(&g_usbd_adb_shell.rx_rb, (rt_uint8_t *)buffer, size);
}
static rt_ssize_t usbd_adb_shell_write(struct rt_device *dev,
rt_off_t pos,
const void *buffer,
rt_size_t size)
{
int ret = 0;
RT_ASSERT(dev != RT_NULL);
if (!usb_device_is_configured(0)) {
return size;
}
if (usbd_adb_can_write() && size) {
usb_osal_sem_reset(g_usbd_adb_shell.tx_done);
usbd_abd_write(ADB_SHELL_LOALID, buffer, size);
usb_osal_sem_take(g_usbd_adb_shell.tx_done, 0xffffffff);
}
return size;
}
#ifdef RT_USING_DEVICE_OPS
const static struct rt_device_ops usbd_adb_shell_ops = {
NULL,
usbd_adb_shell_open,
usbd_adb_shell_close,
usbd_adb_shell_read,
usbd_adb_shell_write,
NULL
};
#endif
void usbd_adb_shell_init(uint8_t in_ep, uint8_t out_ep)
{
rt_err_t ret;
struct rt_device *device;
device = &(g_usbd_adb_shell.parent);
device->type = RT_Device_Class_Char;
device->rx_indicate = RT_NULL;
device->tx_complete = RT_NULL;
#ifdef RT_USING_DEVICE_OPS
device->ops = &usbd_adb_shell_ops;
#else
device->init = NULL;
device->open = usbd_adb_shell_open;
device->close = usbd_adb_shell_close;
device->read = usbd_adb_shell_read;
device->write = usbd_adb_shell_write;
device->control = NULL;
#endif
device->user_data = NULL;
/* register a character device */
ret = rt_device_register(device, "adb-sh", RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_REMOVABLE);
#ifdef RT_USING_POSIX_DEVIO
/* set fops */
device->fops = NULL;
#endif
g_usbd_adb_shell.tx_done = usb_osal_sem_create(0);
rt_ringbuffer_init(&g_usbd_adb_shell.rx_rb, g_usbd_adb_shell.rx_rb_buffer, sizeof(g_usbd_adb_shell.rx_rb_buffer));
}
static int adb_enter(int argc, char **argv)
{
(void)argc;
(void)argv;
finsh_set_device("adb-sh");
rt_console_set_device("adb-sh");
return 0;
}
MSH_CMD_EXPORT(adb_enter, adb_enter);
static int adb_exit(int argc, char **argv)
{
(void)argc;
(void)argv;
usbd_adb_close(ADB_SHELL_LOALID);
finsh_set_device(RT_CONSOLE_DEVICE_NAME);
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
return 0;
}
MSH_CMD_EXPORT(adb_exit, adb_exit);

272
components/drivers/usb/cherryusb/platform/rtthread/usbd_serial.c Normal file
View File

@ -0,0 +1,272 @@
/*
* Copyright (c) 2025, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <rtthread.h>
#include <rtdevice.h>
#include "usbd_core.h"
#include "usbd_cdc_acm.h"
#define DEV_FORMAT_CDC_ACM "usb-acm%d"
#ifndef CONFIG_USBDEV_MAX_CDC_ACM_CLASS
#define CONFIG_USBDEV_MAX_CDC_ACM_CLASS (4)
#endif
#ifndef CONFIG_USBDEV_SERIAL_RX_BUFSIZE
#define CONFIG_USBDEV_SERIAL_RX_BUFSIZE (2048)
#endif
struct usbd_serial {
struct rt_device parent;
uint8_t busid;
uint8_t in_ep;
uint8_t out_ep;
struct usbd_interface intf_ctrl;
struct usbd_interface intf_data;
usb_osal_sem_t tx_done;
uint8_t minor;
char name[32];
struct rt_ringbuffer rx_rb;
rt_uint8_t rx_rb_buffer[CONFIG_USBDEV_SERIAL_RX_BUFSIZE];
};
static uint32_t g_devinuse = 0;
static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_usbd_serial_cdc_acm_rx_buf[CONFIG_USBDEV_MAX_CDC_ACM_CLASS][USB_ALIGN_UP(512, CONFIG_USB_ALIGN_SIZE)];
static struct usbd_serial g_usbd_serial_cdc_acm[CONFIG_USBDEV_MAX_CDC_ACM_CLASS];
static struct usbd_serial *usbd_serial_alloc(void)
{
uint8_t devno;
struct usbd_serial *serial;
for (devno = 0; devno < CONFIG_USBDEV_MAX_CDC_ACM_CLASS; devno++) {
if ((g_devinuse & (1U << devno)) == 0) {
g_devinuse |= (1U << devno);
serial = &g_usbd_serial_cdc_acm[devno];
memset(serial, 0, sizeof(struct usbd_serial));
serial->minor = devno;
snprintf(serial->name, CONFIG_USBHOST_DEV_NAMELEN, DEV_FORMAT_CDC_ACM, serial->minor);
return serial;
}
}
return NULL;
}
static void usbd_serial_free(struct usbd_serial *serial)
{
uint8_t devno = serial->minor;
if (devno < 32) {
g_devinuse &= ~(1U << devno);
}
memset(serial, 0, sizeof(struct usbd_serial));
}
static rt_err_t usbd_serial_open(struct rt_device *dev, rt_uint16_t oflag)
{
struct usbd_serial *serial;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbd_serial *)dev;
if (!usb_device_is_configured(serial->busid)) {
USB_LOG_ERR("USB device is not configured\n");
return -RT_EPERM;
}
usbd_ep_start_read(serial->busid, serial->out_ep,
g_usbd_serial_cdc_acm_rx_buf[serial->minor],
usbd_get_ep_mps(serial->busid, serial->out_ep));
return RT_EOK;
}
static rt_ssize_t usbd_serial_read(struct rt_device *dev,
rt_off_t pos,
void *buffer,
rt_size_t size)
{
struct usbd_serial *serial;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbd_serial *)dev;
if (!usb_device_is_configured(serial->busid)) {
return -RT_EPERM;
}
return rt_ringbuffer_get(&serial->rx_rb, (rt_uint8_t *)buffer, size);
}
static rt_ssize_t usbd_serial_write(struct rt_device *dev,
rt_off_t pos,
const void *buffer,
rt_size_t size)
{
struct usbd_serial *serial;
int ret = 0;
rt_uint8_t *align_buf;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbd_serial *)dev;
if (!usb_device_is_configured(serial->busid)) {
return -RT_EPERM;
}
align_buf = (rt_uint8_t *)buffer;
#ifdef RT_USING_CACHE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
align_buf = rt_malloc_align(size, CONFIG_USB_ALIGN_SIZE);
if (!align_buf) {
USB_LOG_ERR("serial get align buf failed\n");
return 0;
}
usb_memcpy(align_buf, buffer, size);
}
#endif
usb_osal_sem_reset(serial->tx_done);
usbd_ep_start_write(serial->busid, serial->in_ep, align_buf, size);
ret = usb_osal_sem_take(serial->tx_done, 3000);
if (ret < 0) {
USB_LOG_ERR("serial write timeout\n");
ret = -RT_ETIMEOUT;
} else {
ret = size;
}
#ifdef CONFIG_USB_DCACHE_ENABLE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
rt_free_align(align_buf);
}
#endif
return ret;
}
#ifdef RT_USING_DEVICE_OPS
const static struct rt_device_ops usbd_serial_ops = {
NULL,
usbd_serial_open,
NULL,
usbd_serial_read,
usbd_serial_write,
NULL
};
#endif
rt_err_t usbd_serial_register(struct usbd_serial *serial,
void *data)
{
rt_err_t ret;
struct rt_device *device;
RT_ASSERT(serial != RT_NULL);
device = &(serial->parent);
device->type = RT_Device_Class_Char;
device->rx_indicate = RT_NULL;
device->tx_complete = RT_NULL;
#ifdef RT_USING_DEVICE_OPS
device->ops = &usbd_serial_ops;
#else
device->init = NULL;
device->open = usbd_serial_open;
device->close = NULL;
device->read = usbd_serial_read;
device->write = usbd_serial_write;
device->control = NULL;
#endif
device->user_data = data;
/* register a character device */
ret = rt_device_register(device, serial->name, RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_REMOVABLE);
#ifdef RT_USING_POSIX_DEVIO
/* set fops */
device->fops = NULL;
#endif
rt_ringbuffer_init(&serial->rx_rb, serial->rx_rb_buffer, sizeof(serial->rx_rb_buffer));
return ret;
}
void usbd_cdc_acm_bulk_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
{
struct usbd_serial *serial;
for (uint8_t devno = 0; devno < CONFIG_USBDEV_MAX_CDC_ACM_CLASS; devno++) {
serial = &g_usbd_serial_cdc_acm[devno];
if (serial->out_ep == ep) {
rt_ringbuffer_put(&serial->rx_rb, g_usbd_serial_cdc_acm_rx_buf[serial->minor], nbytes);
break;
}
}
}
void usbd_cdc_acm_bulk_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
{
struct usbd_serial *serial;
if ((nbytes % usbd_get_ep_mps(busid, ep)) == 0 && nbytes) {
/* send zlp */
usbd_ep_start_write(busid, ep, NULL, 0);
} else {
for (uint8_t devno = 0; devno < CONFIG_USBDEV_MAX_CDC_ACM_CLASS; devno++) {
serial = &g_usbd_serial_cdc_acm[devno];
if ((serial->in_ep == ep) && serial->tx_done) {
usb_osal_sem_give(serial->tx_done);
break;
}
}
}
}
void usbd_cdc_acm_serial_init(uint8_t busid, uint8_t in_ep, uint8_t out_ep)
{
struct usbd_serial *serial;
struct usbd_endpoint cdc_out_ep = {
.ep_addr = out_ep,
.ep_cb = usbd_cdc_acm_bulk_out
};
struct usbd_endpoint cdc_in_ep = {
.ep_addr = in_ep,
.ep_cb = usbd_cdc_acm_bulk_in
};
serial = usbd_serial_alloc();
if (serial == NULL) {
USB_LOG_ERR("No more serial device available\n");
return;
}
serial->busid = busid;
serial->in_ep = in_ep;
serial->out_ep = out_ep;
serial->tx_done = usb_osal_sem_create(0);
usbd_add_interface(busid, usbd_cdc_acm_init_intf(busid, &serial->intf_ctrl));
usbd_add_interface(busid, usbd_cdc_acm_init_intf(busid, &serial->intf_data));
usbd_add_endpoint(busid, &cdc_out_ep);
usbd_add_endpoint(busid, &cdc_in_ep);
if (usbd_serial_register(serial, NULL) != RT_EOK) {
USB_LOG_ERR("Failed to register serial device\n");
usbd_serial_free(serial);
return;
}
USB_LOG_INFO("USB CDC ACM Serial Device %s initialized\n", serial->name);
}

16
components/drivers/usb/cherryusb/platform/rtthread/usbh_dfs.c
View File

@ -30,15 +30,15 @@ static rt_err_t rt_udisk_init(rt_device_t dev)
return RT_EOK;
}
static ssize_t rt_udisk_read(rt_device_t dev, rt_off_t pos, void *buffer,
rt_size_t size)
static rt_ssize_t rt_udisk_read(rt_device_t dev, rt_off_t pos, void *buffer,
rt_size_t size)
{
struct usbh_msc *msc_class = (struct usbh_msc *)dev->user_data;
int ret;
rt_uint8_t *align_buf;
align_buf = (rt_uint8_t *)buffer;
#ifdef RT_USING_CACHE
#ifdef CONFIG_USB_DCACHE_ENABLE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
align_buf = rt_malloc_align(size * msc_class->blocksize, CONFIG_USB_ALIGN_SIZE);
if (!align_buf) {
@ -53,7 +53,7 @@ static ssize_t rt_udisk_read(rt_device_t dev, rt_off_t pos, void *buffer,
rt_kprintf("usb mass_storage read failed\n");
return 0;
}
#ifdef RT_USING_CACHE
#ifdef CONFIG_USB_DCACHE_ENABLE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
usb_memcpy(buffer, align_buf, size * msc_class->blocksize);
rt_free_align(align_buf);
@ -62,15 +62,15 @@ static ssize_t rt_udisk_read(rt_device_t dev, rt_off_t pos, void *buffer,
return size;
}
static ssize_t rt_udisk_write(rt_device_t dev, rt_off_t pos, const void *buffer,
rt_size_t size)
static rt_ssize_t rt_udisk_write(rt_device_t dev, rt_off_t pos, const void *buffer,
rt_size_t size)
{
struct usbh_msc *msc_class = (struct usbh_msc *)dev->user_data;
int ret;
rt_uint8_t *align_buf;
align_buf = (rt_uint8_t *)buffer;
#ifdef RT_USING_CACHE
#ifdef CONFIG_USB_DCACHE_ENABLE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
align_buf = rt_malloc_align(size * msc_class->blocksize, CONFIG_USB_ALIGN_SIZE);
if (!align_buf) {
@ -86,7 +86,7 @@ static ssize_t rt_udisk_write(rt_device_t dev, rt_off_t pos, const void *buffer,
rt_kprintf("usb mass_storage write failed\n");
return 0;
}
#ifdef RT_USING_CACHE
#ifdef CONFIG_USB_DCACHE_ENABLE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
rt_free_align(align_buf);
}

914
components/drivers/usb/cherryusb/platform/rtthread/usbh_serial.c Normal file
View File

@ -0,0 +1,914 @@
/*
* Copyright (c) 2025, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <rtthread.h>
#include <rtdevice.h>
#include "usbh_core.h"
#include "usbh_cdc_acm.h"
#include "usbh_ftdi.h"
#include "usbh_cp210x.h"
#include "usbh_ch34x.h"
#include "usbh_pl2303.h"
#define DEV_FORMAT_VENDOR "ttyUSB%d"
#define DEV_FORMAT_CDC_ACM "ttyACM%d"
#define USBH_RX_MAX_SIZE 2048
#ifndef CONFIG_USBHOST_MAX_VENDOR_SERIAL_CLASS
#define CONFIG_USBHOST_MAX_VENDOR_SERIAL_CLASS (4)
#endif
#ifndef CONFIG_USBHOST_SERIAL_RX_BUFSIZE
#define CONFIG_USBHOST_SERIAL_RX_BUFSIZE (USBH_RX_MAX_SIZE * 2)
#endif
enum usbh_serial_type {
USBH_SERIAL_TYPE_CDC_ACM = 0,
USBH_SERIAL_TYPE_FTDI,
USBH_SERIAL_TYPE_CP210X,
USBH_SERIAL_TYPE_CH34X,
USBH_SERIAL_TYPE_PL2303,
};
struct usbh_serial {
struct rt_device parent;
enum usbh_serial_type type;
uint8_t minor;
char name[CONFIG_USBHOST_DEV_NAMELEN];
struct rt_ringbuffer rx_rb;
rt_uint8_t rx_rb_buffer[CONFIG_USBHOST_SERIAL_RX_BUFSIZE];
};
static uint32_t g_devinuse_vendor = 0;
static uint32_t g_devinuse_cdc_acm = 0;
static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_usbh_serial_vendor_rx_buf[CONFIG_USBHOST_MAX_VENDOR_SERIAL_CLASS][USB_ALIGN_UP(USBH_RX_MAX_SIZE, CONFIG_USB_ALIGN_SIZE)];
static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_usbh_serial_cdc_acm_rx_buf[CONFIG_USBHOST_MAX_CDC_ACM_CLASS][USB_ALIGN_UP(USBH_RX_MAX_SIZE, CONFIG_USB_ALIGN_SIZE)];
static struct usbh_serial *usbh_serial_alloc(uint8_t type)
{
uint8_t devno;
struct usbh_serial *serial;
for (devno = 0; devno < CONFIG_USBHOST_MAX_VENDOR_SERIAL_CLASS; devno++) {
if ((g_devinuse_vendor & (1U << devno)) == 0) {
g_devinuse_vendor |= (1U << devno);
serial = rt_malloc(sizeof(struct usbh_serial));
memset(serial, 0, sizeof(struct usbh_serial));
serial->type = type;
serial->minor = devno;
snprintf(serial->name, CONFIG_USBHOST_DEV_NAMELEN, DEV_FORMAT_VENDOR, serial->minor);
return serial;
}
}
return NULL;
}
static void usbh_serial_free(struct usbh_serial *serial)
{
uint8_t devno = serial->minor;
if (devno < 32) {
g_devinuse_vendor &= ~(1U << devno);
}
memset(serial, 0, sizeof(struct usbh_serial));
rt_free(serial);
}
static struct usbh_serial *usbh_serial_cdc_acm_alloc(uint8_t type)
{
uint8_t devno;
struct usbh_serial *serial;
for (devno = 0; devno < CONFIG_USBHOST_MAX_CDC_ACM_CLASS; devno++) {
if ((g_devinuse_cdc_acm & (1U << devno)) == 0) {
g_devinuse_cdc_acm |= (1U << devno);
serial = rt_malloc(sizeof(struct usbh_serial));
memset(serial, 0, sizeof(struct usbh_serial));
serial->type = type;
serial->minor = devno;
snprintf(serial->name, CONFIG_USBHOST_DEV_NAMELEN, DEV_FORMAT_CDC_ACM, serial->minor);
return serial;
}
}
return NULL;
}
static void usbh_serial_cdc_acm_free(struct usbh_serial *serial)
{
uint8_t devno = serial->minor;
if (devno < 32) {
g_devinuse_cdc_acm &= ~(1U << devno);
}
memset(serial, 0, sizeof(struct usbh_serial));
rt_free(serial);
}
static rt_err_t usbh_serial_open(struct rt_device *dev, rt_uint16_t oflag)
{
struct usbh_serial *serial;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbh_serial *)dev;
switch (serial->type) {
case USBH_SERIAL_TYPE_CDC_ACM:
break;
case USBH_SERIAL_TYPE_FTDI:
break;
case USBH_SERIAL_TYPE_CP210X:
break;
case USBH_SERIAL_TYPE_CH34X:
break;
case USBH_SERIAL_TYPE_PL2303:
break;
default:
break;
}
return RT_EOK;
}
static rt_err_t usbh_serial_close(struct rt_device *dev)
{
struct usbh_serial *serial;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbh_serial *)dev;
switch (serial->type) {
case USBH_SERIAL_TYPE_CDC_ACM:
break;
case USBH_SERIAL_TYPE_FTDI:
break;
case USBH_SERIAL_TYPE_CP210X:
break;
case USBH_SERIAL_TYPE_CH34X:
break;
case USBH_SERIAL_TYPE_PL2303:
break;
default:
break;
}
return RT_EOK;
}
static rt_ssize_t usbh_serial_read(struct rt_device *dev,
rt_off_t pos,
void *buffer,
rt_size_t size)
{
struct usbh_serial *serial;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbh_serial *)dev;
return rt_ringbuffer_get(&serial->rx_rb, (rt_uint8_t *)buffer, size);
}
static rt_ssize_t usbh_serial_write(struct rt_device *dev,
rt_off_t pos,
const void *buffer,
rt_size_t size)
{
struct usbh_serial *serial;
int ret = 0;
rt_uint8_t *align_buf;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbh_serial *)dev;
align_buf = (rt_uint8_t *)buffer;
#ifdef CONFIG_USB_DCACHE_ENABLE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
align_buf = rt_malloc_align(size, CONFIG_USB_ALIGN_SIZE);
if (!align_buf) {
USB_LOG_ERR("serial get align buf failed\n");
return 0;
}
usb_memcpy(align_buf, buffer, size);
}
#endif
switch (serial->type) {
#if defined(PKG_CHERRYUSB_HOST_CDC_ACM) || defined(RT_CHERRYUSB_HOST_CDC_ACM)
case USBH_SERIAL_TYPE_CDC_ACM:
ret = usbh_cdc_acm_bulk_out_transfer((struct usbh_cdc_acm *)dev->user_data, (uint8_t *)align_buf, size, RT_WAITING_FOREVER);
if (ret < 0) {
USB_LOG_ERR("usbh_cdc_acm_bulk_out_transfer failed: %d\n", ret);
#ifdef CONFIG_USB_DCACHE_ENABLE
rt_free_align(align_buf);
#endif
return 0;
}
break;
#endif
#if defined(PKG_CHERRYUSB_HOST_FTDI) || defined(RT_CHERRYUSB_HOST_FTDI)
case USBH_SERIAL_TYPE_FTDI:
ret = usbh_ftdi_bulk_out_transfer((struct usbh_ftdi *)dev->user_data, (uint8_t *)align_buf, size, RT_WAITING_FOREVER);
if (ret < 0) {
USB_LOG_ERR("usbh_ftdi_bulk_out_transfer failed: %d\n", ret);
#ifdef CONFIG_USB_DCACHE_ENABLE
rt_free_align(align_buf);
#endif
return 0;
}
break;
#endif
#if defined(PKG_CHERRYUSB_HOST_CH34X) || defined(RT_CHERRYUSB_HOST_CH34X)
case USBH_SERIAL_TYPE_CH34X:
ret = usbh_ch34x_bulk_out_transfer((struct usbh_ch34x *)dev->user_data, (uint8_t *)align_buf, size, RT_WAITING_FOREVER);
if (ret < 0) {
USB_LOG_ERR("usbh_ch34x_bulk_out_transfer failed: %d\n", ret);
#ifdef CONFIG_USB_DCACHE_ENABLE
rt_free_align(align_buf);
#endif
return 0;
}
break;
#endif
#if defined(PKG_CHERRYUSB_HOST_PL2303) || defined(RT_CHERRYUSB_HOST_PL2303)
case USBH_SERIAL_TYPE_PL2303:
ret = usbh_pl2303_bulk_out_transfer((struct usbh_pl2303 *)dev->user_data, (uint8_t *)align_buf, size, RT_WAITING_FOREVER);
if (ret < 0) {
USB_LOG_ERR("usbh_pl2303_bulk_out_transfer failed: %d\n", ret);
#ifdef CONFIG_USB_DCACHE_ENABLE
rt_free_align(align_buf);
#endif
return 0;
}
break;
#endif
default:
break;
}
#ifdef CONFIG_USB_DCACHE_ENABLE
if ((uint32_t)buffer & (CONFIG_USB_ALIGN_SIZE - 1)) {
rt_free_align(align_buf);
}
#endif
return ret;
}
static rt_err_t usbh_serial_control(struct rt_device *dev,
int cmd,
void *args)
{
struct usbh_serial *serial;
struct serial_configure *config;
struct cdc_line_coding line_coding;
int ret = -RT_EINVAL;
RT_ASSERT(dev != RT_NULL);
serial = (struct usbh_serial *)dev;
switch (serial->type) {
#if defined(PKG_CHERRYUSB_HOST_CDC_ACM) || defined(RT_CHERRYUSB_HOST_CDC_ACM)
case USBH_SERIAL_TYPE_CDC_ACM:
if (cmd == RT_DEVICE_CTRL_CONFIG) {
struct usbh_cdc_acm *cdc_acm_class;
cdc_acm_class = (struct usbh_cdc_acm *)dev->user_data;
config = (struct serial_configure *)args;
line_coding.dwDTERate = config->baud_rate;
line_coding.bDataBits = config->data_bits;
line_coding.bCharFormat = 0; // STOP_BITS_1
line_coding.bParityType = config->parity;
usbh_cdc_acm_set_line_coding(cdc_acm_class, &line_coding);
}
ret = RT_EOK;
break;
#endif
#if defined(PKG_CHERRYUSB_HOST_FTDI) || defined(RT_CHERRYUSB_HOST_FTDI)
case USBH_SERIAL_TYPE_FTDI:
if (cmd == RT_DEVICE_CTRL_CONFIG) {
struct usbh_ftdi *ftdi_class;
ftdi_class = (struct usbh_ftdi *)dev->user_data;
config = (struct serial_configure *)args;
line_coding.dwDTERate = config->baud_rate;
line_coding.bDataBits = config->data_bits;
line_coding.bCharFormat = 0; // STOP_BITS_1
line_coding.bParityType = config->parity;
usbh_ftdi_set_line_coding(ftdi_class, &line_coding);
}
ret = RT_EOK;
break;
#endif
#if defined(PKG_CHERRYUSB_HOST_CP210X) || defined(RT_CHERRYUSB_HOST_CP210X)
case USBH_SERIAL_TYPE_CP210X:
if (cmd == RT_DEVICE_CTRL_CONFIG) {
struct usbh_cp210x *cp210x_class;
cp210x_class = (struct usbh_cp210x *)dev->user_data;
config = (struct serial_configure *)args;
line_coding.dwDTERate = config->baud_rate;
line_coding.bDataBits = config->data_bits;
line_coding.bCharFormat = 0; // STOP_BITS_1
line_coding.bParityType = config->parity;
usbh_cp210x_set_line_coding(cp210x_class, &line_coding);
}
ret = RT_EOK;
break;
#endif
#if defined(PKG_CHERRYUSB_HOST_CH34X) || defined(RT_CHERRYUSB_HOST_CH34X)
case USBH_SERIAL_TYPE_CH34X:
if (cmd == RT_DEVICE_CTRL_CONFIG) {
struct usbh_ch34x *ch34x_class;
ch34x_class = (struct usbh_ch34x *)dev->user_data;
config = (struct serial_configure *)args;
line_coding.dwDTERate = config->baud_rate;
line_coding.bDataBits = config->data_bits;
line_coding.bCharFormat = 0; // STOP_BITS_1
line_coding.bParityType = config->parity;
usbh_ch34x_set_line_coding(ch34x_class, &line_coding);
}
ret = RT_EOK;
break;
#endif
#if defined(PKG_CHERRYUSB_HOST_PL2303) || defined(RT_CHERRYUSB_HOST_PL2303)
case USBH_SERIAL_TYPE_PL2303:
if (cmd == RT_DEVICE_CTRL_CONFIG) {
struct usbh_pl2303 *pl2303_class;
pl2303_class = (struct usbh_pl2303 *)dev->user_data;
config = (struct serial_configure *)args;
line_coding.dwDTERate = config->baud_rate;
line_coding.bDataBits = config->data_bits;
line_coding.bCharFormat = 0; // STOP_BITS_1
line_coding.bParityType = config->parity;
usbh_pl2303_set_line_coding(pl2303_class, &line_coding);
}
ret = RT_EOK;
break;
#endif
default:
break;
}
return ret;
}
#ifdef RT_USING_DEVICE_OPS
const static struct rt_device_ops usbh_serial_ops = {
NULL,
usbh_serial_open,
usbh_serial_close,
usbh_serial_read,
usbh_serial_write,
usbh_serial_control
};
#endif
#ifdef RT_USING_POSIX_DEVIO
#include <unistd.h>
#include <fcntl.h>
#include <poll.h>
#include <sys/ioctl.h>
#include <dfs_file.h>
#ifdef RT_USING_POSIX_TERMIOS
#include <termios.h>
#endif
static rt_err_t usbh_serial_fops_rx_ind(rt_device_t dev, rt_size_t size)
{
rt_wqueue_wakeup(&(dev->wait_queue), (void*)POLLIN);
return RT_EOK;
}
/* fops for serial */
static int usbh_serial_fops_open(struct dfs_file *fd)
{
rt_err_t ret = 0;
rt_uint16_t flags = 0;
rt_device_t device;
device = (rt_device_t)fd->vnode->data;
RT_ASSERT(device != RT_NULL);
switch (fd->flags & O_ACCMODE)
{
case O_RDONLY:
USB_LOG_DBG("fops open: O_RDONLY!");
flags = RT_DEVICE_FLAG_RDONLY;
break;
case O_WRONLY:
USB_LOG_DBG("fops open: O_WRONLY!");
flags = RT_DEVICE_FLAG_WRONLY;
break;
case O_RDWR:
USB_LOG_DBG("fops open: O_RDWR!");
flags = RT_DEVICE_FLAG_RDWR;
break;
default:
USB_LOG_ERR("fops open: unknown mode - %d!", fd->flags & O_ACCMODE);
break;
}
if ((fd->flags & O_ACCMODE) != O_WRONLY)
rt_device_set_rx_indicate(device, usbh_serial_fops_rx_ind);
ret = rt_device_open(device, flags);
if (ret == RT_EOK) return 0;
return ret;
}
static int usbh_serial_fops_close(struct dfs_file *fd)
{
rt_device_t device;
device = (rt_device_t)fd->vnode->data;
rt_device_set_rx_indicate(device, RT_NULL);
rt_device_close(device);
return 0;
}
static int usbh_serial_fops_ioctl(struct dfs_file *fd, int cmd, void *args)
{
rt_device_t device;
int flags = (int)(rt_base_t)args;
int mask = O_NONBLOCK | O_APPEND;
device = (rt_device_t)fd->vnode->data;
switch (cmd)
{
case FIONREAD:
break;
case FIONWRITE:
break;
case F_SETFL:
flags &= mask;
fd->flags &= ~mask;
fd->flags |= flags;
break;
}
return rt_device_control(device, cmd, args);
}
static int usbh_serial_fops_read(struct dfs_file *fd, void *buf, size_t count)
{
int size = 0;
rt_device_t device;
device = (rt_device_t)fd->vnode->data;
do
{
size = rt_device_read(device, -1, buf, count);
if (size <= 0)
{
if (fd->flags & O_NONBLOCK)
{
size = -EAGAIN;
break;
}
rt_wqueue_wait(&(device->wait_queue), 0, RT_WAITING_FOREVER);
}
}while (size <= 0);
return size;
}
static int usbh_serial_fops_write(struct dfs_file *fd, const void *buf, size_t count)
{
rt_device_t device;
device = (rt_device_t)fd->vnode->data;
return rt_device_write(device, -1, buf, count);
}
static int usbh_serial_fops_poll(struct dfs_file *fd, struct rt_pollreq *req)
{
int mask = 0;
int flags = 0;
rt_device_t device;
struct usbh_serial *serial;
device = (rt_device_t)fd->vnode->data;
RT_ASSERT(device != RT_NULL);
serial = (struct usbh_serial *)device;
/* only support POLLIN */
flags = fd->flags & O_ACCMODE;
if (flags == O_RDONLY || flags == O_RDWR)
{
rt_base_t level;
rt_poll_add(&(device->wait_queue), req);
level = rt_hw_interrupt_disable();
if (rt_ringbuffer_data_len(&serial->rx_rb))
mask |= POLLIN;
rt_hw_interrupt_enable(level);
}
// mask|=POLLOUT;
return mask;
}
const static struct dfs_file_ops usbh_serial_fops =
{
usbh_serial_fops_open,
usbh_serial_fops_close,
usbh_serial_fops_ioctl,
usbh_serial_fops_read,
usbh_serial_fops_write,
RT_NULL, /* flush */
RT_NULL, /* lseek */
RT_NULL, /* getdents */
usbh_serial_fops_poll,
};
#endif /* RT_USING_POSIX_DEVIO */
rt_err_t usbh_serial_register(struct usbh_serial *serial,
void *data)
{
rt_err_t ret;
struct rt_device *device;
RT_ASSERT(serial != RT_NULL);
device = &(serial->parent);
device->type = RT_Device_Class_Char;
device->rx_indicate = RT_NULL;
device->tx_complete = RT_NULL;
#ifdef RT_USING_DEVICE_OPS
device->ops = &usbh_serial_ops;
#else
device->init = NULL;
device->open = usbh_serial_open;
device->close = usbh_serial_close;
device->read = usbh_serial_read;
device->write = usbh_serial_write;
device->control = usbh_serial_control;
#endif
device->user_data = data;
/* register a character device */
ret = rt_device_register(device, serial->name, RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_REMOVABLE);
#ifdef RT_USING_POSIX_DEVIO
/* set fops */
device->fops = &usbh_serial_fops;
#endif
rt_ringbuffer_init(&serial->rx_rb, serial->rx_rb_buffer, sizeof(serial->rx_rb_buffer));
return ret;
}
void usbh_serial_unregister(struct usbh_serial *serial)
{
RT_ASSERT(serial != NULL);
rt_device_unregister(&serial->parent);
if (serial->type == USBH_SERIAL_TYPE_CDC_ACM) {
usbh_serial_cdc_acm_free(serial);
} else {
usbh_serial_free(serial);
}
}
#if defined(PKG_CHERRYUSB_HOST_CDC_ACM) || defined(RT_CHERRYUSB_HOST_CDC_ACM)
void usbh_cdc_acm_callback(void *arg, int nbytes)
{
struct usbh_cdc_acm *cdc_acm_class = (struct usbh_cdc_acm *)arg;
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &cdc_acm_class->bulkin_urb;
if (nbytes > 0) {
serial = (struct usbh_serial *)cdc_acm_class->user_data;
rt_ringbuffer_put(&serial->rx_rb, g_usbh_serial_cdc_acm_rx_buf[serial->minor], nbytes);
if (serial->parent.rx_indicate) {
serial->parent.rx_indicate(&serial->parent, nbytes);
}
usbh_bulk_urb_fill(urb, cdc_acm_class->hport, cdc_acm_class->bulkin, g_usbh_serial_cdc_acm_rx_buf[serial->minor], sizeof(g_usbh_serial_cdc_acm_rx_buf[serial->minor]), 0, usbh_cdc_acm_callback, cdc_acm_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
}
}
}
void usbh_cdc_acm_run(struct usbh_cdc_acm *cdc_acm_class)
{
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &cdc_acm_class->bulkin_urb;
serial = usbh_serial_cdc_acm_alloc(USBH_SERIAL_TYPE_CDC_ACM);
cdc_acm_class->user_data = serial;
usbh_serial_register(serial, cdc_acm_class);
struct cdc_line_coding linecoding;
linecoding.dwDTERate = 115200;
linecoding.bDataBits = 8;
linecoding.bParityType = 0;
linecoding.bCharFormat = 0;
usbh_cdc_acm_set_line_coding(cdc_acm_class, &linecoding);
usbh_bulk_urb_fill(urb, cdc_acm_class->hport, cdc_acm_class->bulkin, g_usbh_serial_cdc_acm_rx_buf[serial->minor], sizeof(g_usbh_serial_cdc_acm_rx_buf[serial->minor]), 0, usbh_cdc_acm_callback, cdc_acm_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
usbh_serial_unregister(serial);
return;
}
}
void usbh_cdc_acm_stop(struct usbh_cdc_acm *cdc_acm_class)
{
struct usbh_serial *serial;
serial = (struct usbh_serial *)cdc_acm_class->user_data;
usbh_serial_unregister(serial);
}
#endif
#if defined(PKG_CHERRYUSB_HOST_FTDI) || defined(RT_CHERRYUSB_HOST_FTDI)
void usbh_ftdi_callback(void *arg, int nbytes)
{
struct usbh_ftdi *ftdi_class = (struct usbh_ftdi *)arg;
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &ftdi_class->bulkin_urb;
if (nbytes >= 2) {
serial = (struct usbh_serial *)ftdi_class->user_data;
nbytes -= 2; // Skip the first two bytes (header)
rt_ringbuffer_put(&serial->rx_rb, &g_usbh_serial_vendor_rx_buf[serial->minor][2], nbytes);
if (serial->parent.rx_indicate && nbytes) {
serial->parent.rx_indicate(&serial->parent, nbytes);
}
usbh_bulk_urb_fill(urb, ftdi_class->hport, ftdi_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_ftdi_callback, ftdi_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
}
}
}
void usbh_ftdi_run(struct usbh_ftdi *ftdi_class)
{
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &ftdi_class->bulkin_urb;
serial = usbh_serial_alloc(USBH_SERIAL_TYPE_FTDI);
ftdi_class->user_data = serial;
usbh_serial_register(serial, ftdi_class);
struct cdc_line_coding linecoding;
linecoding.dwDTERate = 115200;
linecoding.bDataBits = 8;
linecoding.bParityType = 0;
linecoding.bCharFormat = 0;
usbh_ftdi_set_line_coding(ftdi_class, &linecoding);
usbh_bulk_urb_fill(urb, ftdi_class->hport, ftdi_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_ftdi_callback, ftdi_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
usbh_serial_unregister(serial);
return;
}
}
void usbh_ftdi_stop(struct usbh_ftdi *ftdi_class)
{
struct usbh_serial *serial;
serial = (struct usbh_serial *)ftdi_class->user_data;
usbh_serial_unregister(serial);
}
#endif
#if defined(PKG_CHERRYUSB_HOST_CH34X) || defined(RT_CHERRYUSB_HOST_CH34X)
void usbh_ch34x_callback(void *arg, int nbytes)
{
struct usbh_ch34x *ch34x_class = (struct usbh_ch34x *)arg;
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &ch34x_class->bulkin_urb;
if (nbytes > 0) {
serial = (struct usbh_serial *)ch34x_class->user_data;
rt_ringbuffer_put(&serial->rx_rb, g_usbh_serial_vendor_rx_buf[serial->minor], nbytes);
if (serial->parent.rx_indicate) {
serial->parent.rx_indicate(&serial->parent, nbytes);
}
usbh_bulk_urb_fill(urb, ch34x_class->hport, ch34x_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_ch34x_callback, ch34x_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
}
}
}
void usbh_ch34x_run(struct usbh_ch34x *ch34x_class)
{
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &ch34x_class->bulkin_urb;
serial = usbh_serial_alloc(USBH_SERIAL_TYPE_CH34X);
ch34x_class->user_data = serial;
usbh_serial_register(serial, ch34x_class);
struct cdc_line_coding linecoding;
linecoding.dwDTERate = 115200;
linecoding.bDataBits = 8;
linecoding.bParityType = 0;
linecoding.bCharFormat = 0;
usbh_ch34x_set_line_coding(ch34x_class, &linecoding);
usbh_bulk_urb_fill(urb, ch34x_class->hport, ch34x_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_ch34x_callback, ch34x_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
usbh_serial_unregister(serial);
return;
}
}
void usbh_ch34x_stop(struct usbh_ch34x *ch34x_class)
{
struct usbh_serial *serial;
serial = (struct usbh_serial *)ch34x_class->user_data;
usbh_serial_unregister(serial);
}
#endif
#if defined(PKG_CHERRYUSB_HOST_CP210X) || defined(RT_CHERRYUSB_HOST_CP210X)
void usbh_cp210x_callback(void *arg, int nbytes)
{
struct usbh_cp210x *cp210x_class = (struct usbh_cp210x *)arg;
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &cp210x_class->bulkin_urb;
if (nbytes > 0) {
serial = (struct usbh_serial *)cp210x_class->user_data;
rt_ringbuffer_put(&serial->rx_rb, g_usbh_serial_vendor_rx_buf[serial->minor], nbytes);
if (serial->parent.rx_indicate) {
serial->parent.rx_indicate(&serial->parent, nbytes);
}
usbh_bulk_urb_fill(urb, cp210x_class->hport, cp210x_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_cp210x_callback, cp210x_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
}
}
}
void usbh_cp210x_run(struct usbh_cp210x *cp210x_class)
{
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &cp210x_class->bulkin_urb;
serial = usbh_serial_alloc(USBH_SERIAL_TYPE_CP210X);
cp210x_class->user_data = serial;
usbh_serial_register(serial, cp210x_class);
struct cdc_line_coding linecoding;
linecoding.dwDTERate = 115200;
linecoding.bDataBits = 8;
linecoding.bParityType = 0;
linecoding.bCharFormat = 0;
usbh_cp210x_set_line_coding(cp210x_class, &linecoding);
usbh_bulk_urb_fill(urb, cp210x_class->hport, cp210x_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_cp210x_callback, cp210x_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
usbh_serial_unregister(serial);
return;
}
}
void usbh_cp210x_stop(struct usbh_cp210x *cp210x_class)
{
struct usbh_serial *serial;
serial = (struct usbh_serial *)cp210x_class->user_data;
usbh_serial_unregister(serial);
}
#endif
#if defined(PKG_CHERRYUSB_HOST_PL2303) || defined(RT_CHERRYUSB_HOST_PL2303)
void usbh_pl2303_callback(void *arg, int nbytes)
{
struct usbh_pl2303 *pl2303_class = (struct usbh_pl2303 *)arg;
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &pl2303_class->bulkin_urb;
if (nbytes > 0) {
serial = (struct usbh_serial *)pl2303_class->user_data;
rt_ringbuffer_put(&serial->rx_rb, g_usbh_serial_vendor_rx_buf[serial->minor], nbytes);
if (serial->parent.rx_indicate) {
serial->parent.rx_indicate(&serial->parent, nbytes);
}
usbh_bulk_urb_fill(urb, pl2303_class->hport, pl2303_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_pl2303_callback, pl2303_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
}
}
}
void usbh_pl2303_run(struct usbh_pl2303 *pl2303_class)
{
struct usbh_serial *serial;
int ret;
struct usbh_urb *urb = &pl2303_class->bulkin_urb;
serial = usbh_serial_alloc(USBH_SERIAL_TYPE_PL2303);
pl2303_class->user_data = serial;
usbh_serial_register(serial, pl2303_class);
struct cdc_line_coding linecoding;
linecoding.dwDTERate = 115200;
linecoding.bDataBits = 8;
linecoding.bParityType = 0;
linecoding.bCharFormat = 0;
usbh_pl2303_set_line_coding(pl2303_class, &linecoding);
usbh_bulk_urb_fill(urb, pl2303_class->hport, pl2303_class->bulkin, g_usbh_serial_vendor_rx_buf[serial->minor], sizeof(g_usbh_serial_vendor_rx_buf[serial->minor]), 0, usbh_pl2303_callback, pl2303_class);
ret = usbh_submit_urb(urb);
if (ret < 0) {
USB_LOG_ERR("usbh_submit_urb failed: %d\n", ret);
usbh_serial_unregister(serial);
return;
}
}
void usbh_pl2303_stop(struct usbh_pl2303 *pl2303_class)
{
struct usbh_serial *serial;
serial = (struct usbh_serial *)pl2303_class->user_data;
usbh_serial_unregister(serial);
}
#endif

6
components/drivers/usb/cherryusb/port/dwc2/usb_glue_st.c
View File

@ -178,7 +178,7 @@ uint32_t usbd_get_dwc2_gccfg_conf(uint32_t reg_base)
usb_hsphy_init(25000000U);
return (1 << 23); /* Enable USB HS PHY USBx->GCCFG |= USB_OTG_GCCFG_PHYHSEN;*/
#elif __has_include("stm32h7rsxx.h")
return (1 << 21);
return ((1 << 23) | (1 << 24));
#else
return 0;
#endif
@ -205,6 +205,8 @@ uint32_t usbh_get_dwc2_gccfg_conf(uint32_t reg_base)
USB_OTG_GLB->GCCFG = (1 << 23);
usb_hsphy_init(25000000U);
return (1 << 23); /* Enable USB HS PHY USBx->GCCFG |= USB_OTG_GCCFG_PHYHSEN;*/
#elif __has_include("stm32h7rsxx.h")
return (1 << 25);
#else
return 0;
#endif
@ -252,4 +254,4 @@ void usb_dcache_flush(uintptr_t addr, size_t size)
{
SCB_CleanInvalidateDCache_by_Addr((void *)addr, size);
}
#endif
#endif

11
components/drivers/usb/cherryusb/port/dwc2/usb_hc_dwc2.c
View File

@ -324,16 +324,11 @@ static inline void dwc2_chan_transfer(struct usbh_bus *bus, uint8_t ch_num, uint
static void dwc2_halt(struct usbh_bus *bus, uint8_t ch_num)
{
volatile uint32_t ChannelEna = (USB_OTG_HC(ch_num)->HCCHAR & USB_OTG_HCCHAR_CHENA) >> 31;
volatile uint32_t HcEpType = (USB_OTG_HC(ch_num)->HCCHAR & USB_OTG_HCCHAR_EPTYP) >> 18;
volatile uint32_t SplitEna = (USB_OTG_HC(ch_num)->HCSPLT & USB_OTG_HCSPLT_SPLITEN) >> 31;
volatile uint32_t count = 0U;
volatile uint32_t value;
/* In buffer DMA, Channel disable must not be programmed for non-split periodic channels.
At the end of the next uframe/frame (in the worst case), the core generates a channel halted
and disables the channel automatically. */
if ((((USB_OTG_GLB->GAHBCFG & USB_OTG_GAHBCFG_DMAEN) == USB_OTG_GAHBCFG_DMAEN) && (SplitEna == 0U)) &&
((ChannelEna == 0U) || (((HcEpType == HCCHAR_ISOC) || (HcEpType == HCCHAR_INTR))))) {
if (((USB_OTG_GLB->GAHBCFG & USB_OTG_GAHBCFG_DMAEN) == USB_OTG_GAHBCFG_DMAEN) &&
(ChannelEna == 0U)) {
return;
}
@ -1397,4 +1392,4 @@ void USBH_IRQHandler(uint8_t busid)
USB_OTG_GLB->GINTSTS = USB_OTG_GINTSTS_HCINT;
}
}
}
}