Struct BufferedUartRx

pub struct BufferedUartRx { /* private fields */ }

Buffered UART RX handle.

Implementations

impl BufferedUartRx

pub fn new<'d, T: Instance>( _uart: Peri<'d, T>, _irq: impl Binding<T::Interrupt, BufferedInterruptHandler<T>>, rx: Peri<'d, impl RxPin<T>>, rx_buffer: &'d mut [u8], config: Config, ) -> Self

Create a new buffered UART RX.

pub fn new_with_rts<'d, T: Instance>( _uart: Peri<'d, T>, _irq: impl Binding<T::Interrupt, BufferedInterruptHandler<T>>, rx: Peri<'d, impl RxPin<T>>, rts: Peri<'d, impl RtsPin<T>>, rx_buffer: &'d mut [u8], config: Config, ) -> Self

Create a new buffered UART RX with flow control.

pub fn blocking_read(&mut self, buf: &mut [u8]) -> Result<usize, Error>

Read from UART RX buffer blocking execution until done.

Trait Implementations

impl BufRead for BufferedUartRx

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

Return the contents of the internal buffer, filling it with more data from the inner reader if it is empty.

fn consume(&mut self, amt: usize)

Tell this buffer that amt bytes have been consumed from the buffer, so they should no longer be returned in calls to fill_buf.

impl Drop for BufferedUartRx

fn drop(&mut self)

Executes the destructor for this type.

impl ErrorType for BufferedUartRx

type Error = Error

Error type of all the IO operations on this type.

impl ErrorType for BufferedUartRx

type Error = Error

Error type

impl Read for BufferedUartRx

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 Read for BufferedUartRx

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.

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

Read the exact number of bytes required to fill buf.

impl Read for BufferedUartRx

fn read(&mut self) -> Result<u8, Self::Error>

Reads a single word from the serial interface

impl ReadReady for BufferedUartRx

fn read_ready(&mut self) -> Result<bool, Self::Error>

Get whether the reader is ready for immediately reading.

impl Read<u8> for BufferedUartRx

type Error = Error

Read error

fn read(&mut self) -> Result<u8, Error<Self::Error>>

Reads a single word from the serial interface