Struct Uart16550

pub struct Uart16550<'a> { /* private fields */ }

Implementations

impl<'a> Uart16550<'a>

pub fn new(regs: StaticRef<Uart16550Registers>) -> Uart16550<'a>

impl Uart16550<'_>

pub fn handle_interrupt(&self)

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

Blocking transmit

This function will transmit the passed slice in a blocking fashing, returning when finished.

The current device configuration is used, and the device must be enabled. Otherwise, this function may block indefinitely.

Trait Implementations

impl Configure for Uart16550<'_>

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

Set the configuration parameters for the UART bus.

impl<'a> Receive<'a> for Uart16550<'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_abort(&self) -> Result<(), ErrorCode>

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

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

Receive a single word of data.

impl<'a> Transmit<'a> for Uart16550<'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_data: &'static mut [u8], tx_len: usize, ) -> Result<(), (ErrorCode, &'static mut [u8])>

Transmit a buffer of data.

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

Abort an outstanding call to transmit_word or transmit_buffer.

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

Transmit a single word of data asynchronously.