Function openthread_sys::otPlatUartSend

pub unsafe extern "C" fn otPlatUartSend(
    aBuf: *const u8, 
    aBufLength: u16
) -> otError

Send bytes over the UART.

@param[in] aBuf A pointer to the data buffer. @param[in] aBufLength Number of bytes to transmit.

@retval OT_ERROR_NONE Successfully started transmission. @retval OT_ERROR_FAILED Failed to start the transmission.