mirror of https://github.com/RT-Thread/rt-thread
39 lines
1.2 KiB
Plaintext
39 lines
1.2 KiB
Plaintext
menuconfig RT_USING_SERIAL
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bool "USING Serial device drivers"
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select RT_USING_DEVICE_IPC
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select RT_USING_DEVICE
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default y
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if RT_USING_SERIAL
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choice
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prompt "Choice Serial version"
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default RT_USING_SERIAL_V1
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config RT_USING_SERIAL_V1
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bool "RT_USING_SERIAL_V1"
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config RT_USING_SERIAL_V2
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bool "RT_USING_SERIAL_V2"
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endchoice
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choice
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prompt "Choice Serial version"
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depends on RT_USING_SERIAL_V2
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default RT_SERIAL_BUF_STRATEGY_OVERWRITE
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config RT_SERIAL_BUF_STRATEGY_DROP
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bool "drop new incoming data when the buffer is full"
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config RT_SERIAL_BUF_STRATEGY_OVERWRITE
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bool "overwrite old data when the buffer is full"
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endchoice
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config RT_SERIAL_USING_DMA
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bool "Enable serial DMA mode"
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default y
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config RT_SERIAL_RB_BUFSZ
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int "Set RX buffer size"
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depends on !RT_USING_SERIAL_V2
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default 64
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config RT_USING_SERIAL_BYPASS
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bool "Using serial bypass"
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default n
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endif
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