Struct nrf52840::uart::Uarte

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

UARTE

Implementations

impl<'a> Uarte<'a>

pub const fn new(regs: StaticRef<UarteRegisters>) -> Uarte<'a>

Constructor

pub fn initialize( &self, txd: Pinmux, rxd: Pinmux, cts: Option<Pinmux>, rts: Option<Pinmux>, )

Configure which pins the UART should use for txd, rxd, cts and rts

pub fn handle_interrupt(&self)

UART interrupt handler that listens for both tx_end and rx_end events

pub unsafe fn send_byte(&self, byte: u8)

Transmit one byte at the time and the client is responsible for polling This is used by the panic handler

pub fn tx_ready(&self) -> bool

Check if the UART transmission is done

pub fn rx_ready(&self) -> bool

Check if either the rx_buffer is full or the UART has timed out

Trait Implementations

impl<'a> Configure for Uarte<'a>

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

Set the configuration parameters for the UART bus.

impl<'a> Receive<'a> for Uarte<'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_buf: &'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 Uarte<'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_word(&self, _data: 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.