Struct BufferedCanRx

pub struct BufferedCanRx<'d, const RX_BUF_SIZE: usize> { /* private fields */ }

CAN driver, receive half in Buffered mode.

Implementations

impl<'d, const RX_BUF_SIZE: usize> BufferedCanRx<'d, RX_BUF_SIZE>

pub async fn read(&mut self) -> Result<Envelope, BusError>

Async read frame from RX buffer.

pub fn try_read(&mut self) -> Result<Envelope, TryReadError>

Attempts to read a CAN frame without blocking.

Returns [Err(TryReadError::Empty)] if there are no frames in the rx queue.

pub async fn wait_not_empty(&mut self)

Waits while receive queue is empty.

pub fn reader(&self) -> BufferedCanReceiver

Returns a receiver that can be used for receiving CAN frames. Note, each CAN frame will only be received by one receiver.

Trait Implementations

impl<'d, const RX_BUF_SIZE: usize> Drop for BufferedCanRx<'d, RX_BUF_SIZE>

fn drop(&mut self)

Executes the destructor for this type.