Enum GX_UART_FIFO_SEND_THRESHOLD

enum GX_UART_FIFO_SEND_THRESHOLD

串口发送 fifo 门限值

Values:

enumerator GX_UART_FIFO_SEND_THRESHOLD_EMPTY

empty

enumerator GX_UART_FIFO_SEND_THRESHOLD_2

2 byte

enumerator GX_UART_FIFO_SEND_THRESHOLD_QUARTER

25%

enumerator GX_UART_FIFO_SEND_THRESHOLD_HALF

50%

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