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- menuconfig RT_USING_SERIAL
- bool "USING Serial device drivers"
- select RT_USING_DEVICE_IPC
- select RT_USING_DEVICE
- default y
- if RT_USING_SERIAL
- choice
- prompt "Choice Serial version"
- default RT_USING_SERIAL_V1
- config RT_USING_SERIAL_V1
- bool "RT_USING_SERIAL_V1"
- config RT_USING_SERIAL_V2
- bool "RT_USING_SERIAL_V2"
- endchoice
- choice
- prompt "Choice Serial version"
- depends on RT_USING_SERIAL_V2
- default RT_SERIAL_BUF_STRATEGY_OVERWRITE
- config RT_SERIAL_BUF_STRATEGY_DROP
- bool "drop new incoming data when the buffer is full"
- config RT_SERIAL_BUF_STRATEGY_OVERWRITE
- bool "overwrite old data when the buffer is full"
- endchoice
- config RT_SERIAL_USING_DMA
- bool "Enable serial DMA mode"
- default y
- config RT_SERIAL_RB_BUFSZ
- int "Set RX buffer size"
- depends on !RT_USING_SERIAL_V2
- default 64
- config RT_USING_SERIAL_BYPASS
- bool "Using serial bypass"
- default n
- endif
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