Struct esp_idf_hal::uart::AsyncUartDriver

pub struct AsyncUartDriver<'d, T>
where
    T: BorrowMut<UartDriver<'d>>,
{ /* private fields */ }

Implementations

impl<'d> AsyncUartDriver<'d, UartDriver<'d>>

pub fn new( uart: impl Peripheral<P = impl Uart> + 'd, tx: impl Peripheral<P = impl OutputPin> + 'd, rx: impl Peripheral<P = impl InputPin> + 'd, cts: Option<impl Peripheral<P = impl InputPin> + 'd>, rts: Option<impl Peripheral<P = impl OutputPin> + 'd>, config: &Config, ) -> Result<Self, EspError>

impl<'d, T> AsyncUartDriver<'d, T>

where T: BorrowMut<UartDriver<'d>>,

pub fn wrap(driver: T) -> Result<Self, EspError>

pub fn wrap_custom( driver: T, priority: Option<u8>, pin_to_core: Option<Core>, ) -> Result<Self, EspError>

pub fn driver(&self) -> &UartDriver<'d>

pub fn driver_mut(&mut self) -> &mut UartDriver<'d>

pub fn split( &mut self, ) -> (AsyncUartTxDriver<'_, UartTxDriver<'_>>, AsyncUartRxDriver<'_, UartRxDriver<'_>>)

Split the serial driver in separate TX and RX drivers

pub async fn read(&self, buf: &mut [u8]) -> Result<usize, EspError>

pub async fn write(&self, bytes: &[u8]) -> Result<usize, EspError>

pub async fn wait_tx_done(&self) -> Result<(), EspError>

Trait Implementations

impl<'d, T> Drop for AsyncUartDriver<'d, T>

where T: BorrowMut<UartDriver<'d>>,

fn drop(&mut self)

Executes the destructor for this type.

impl<'d, T> ErrorType for AsyncUartDriver<'d, T>

where T: BorrowMut<UartDriver<'d>>,

type Error = EspIOError

Error type of all the IO operations on this type.

impl<'d, T> Read for AsyncUartDriver<'d, T>

where T: BorrowMut<UartDriver<'d>>,

async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error>

Read some bytes from this source into the specified buffer, returning how many bytes were read.

async fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::Error>>

Read the exact number of bytes required to fill buf.

impl<'d, T> Write for AsyncUartDriver<'d, T>

where T: BorrowMut<UartDriver<'d>>,

async fn write(&mut self, buf: &[u8]) -> Result<usize, Self::Error>

Write a buffer into this writer, returning how many bytes were written.

async fn flush(&mut self) -> Result<(), Self::Error>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

async fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error>

Write an entire buffer into this writer.

impl<'d, T> Send for AsyncUartDriver<'d, T>

where T: BorrowMut<UartDriver<'d>> + Send,

impl<'d, T> Sync for AsyncUartDriver<'d, T>

where T: BorrowMut<UartDriver<'d>> + Send + Sync,