Struct Uart

pub struct Uart<'a> { /* private fields */ }

Implementations

impl<'a> Uart<'a>

pub const fn new( registers: StaticRef<UsciARegisters>, tx_dma_chan: usize, rx_dma_chan: usize, tx_dma_src: u8, rx_dma_src: u8, ) -> Self

pub fn set_dma(&self, tx_dma: &'a DmaChannel<'a>, rx_dma: &'a DmaChannel<'a>)

pub fn transmit_sync(&self, data: &[u8])

Trait Implementations

impl Configure for Uart<'_>

fn configure(&self, params: Parameters) -> Result<(), ErrorCode>

Set the configuration parameters for the UART bus.

impl DmaClient for Uart<'_>

fn transfer_done( &self, tx_buf: Option<&'static mut [u8]>, rx_buf: Option<&'static mut [u8]>, transmitted_bytes: usize, )

impl<'a> Receive<'a> for Uart<'a>

fn set_receive_client(&self, client: &'a dyn ReceiveClient)

Set the receive client, which will be called when reads complete.

fn receive_buffer( &self, rx_buffer: &'static mut [u8], rx_len: usize, ) -> Result<(), (ErrorCode, &'static mut [u8])>

Receive rx_len bytes into rx_buffer.

fn receive_word(&self) -> Result<(), ErrorCode>

Receive a single word of data.

fn receive_abort(&self) -> Result<(), ErrorCode>

Abort any ongoing receive transfers and return what has been received.

impl<'a> Transmit<'a> for Uart<'a>

fn set_transmit_client(&self, client: &'a dyn TransmitClient)

Set the transmit client, which will be called when transmissions complete.

fn transmit_buffer( &self, tx_buffer: &'static mut [u8], tx_len: usize, ) -> Result<(), (ErrorCode, &'static mut [u8])>

Transmit a buffer of data.

fn transmit_word(&self, _word: u32) -> Result<(), ErrorCode>

Transmit a single word of data asynchronously.

fn transmit_abort(&self) -> Result<(), ErrorCode>

Abort an outstanding call to transmit_word or transmit_buffer.