Struct UarteRx 

pub struct UarteRx<'d> { /* private fields */ }

Receiver part of the UARTE driver.

This can be obtained via Uarte::split, or created directly.

Implementations

impl<'d> UarteRx<'d>

pub fn new<T: Instance>( uarte: Peri<'d, T>, _irq: impl Binding<T::Interrupt, InterruptHandler<T>> + 'd, rxd: Peri<'d, impl GpioPin>, config: Config, ) -> Self

Create a new rx-only UARTE without hardware flow control

pub fn new_with_rtscts<T: Instance>( uarte: Peri<'d, T>, _irq: impl Binding<T::Interrupt, InterruptHandler<T>> + 'd, rxd: Peri<'d, impl GpioPin>, rts: Peri<'d, impl GpioPin>, config: Config, ) -> Self

Create a new rx-only UARTE with hardware flow control (RTS/CTS)

pub fn with_idle<U: TimerInstance>( self, timer: Peri<'d, U>, ppi_ch1: Peri<'d, impl ConfigurableChannel + 'd>, ppi_ch2: Peri<'d, impl ConfigurableChannel + 'd>, ) -> UarteRxWithIdle<'d>

Upgrade to an instance that supports idle line detection.

pub async fn read(&mut self, buffer: &mut [u8]) -> Result<(), Error>

Read bytes until the buffer is filled.

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

Read bytes until the buffer is filled.

pub async fn stop_rx(&mut self)

Stop the receiver.

This function waits for the receiver to stop (as indicated by a RXTO event).

Note that the receiver may still receive up to 4 bytes while being stopped. You can use Self::flush_rx() to remove the data from the internal RX FIFO without re-activating the receiver.

pub fn blocking_stop_rx(&mut self)

Stop the receiver.

This function waits for the receiver to stop (as indicated by a RXTO event).

Note that the receiver may still receive up to 4 bytes while being stopped. You can use Self::blocking_flush_rx() to remove the data from the internal RX FIFO without re-activating the receiver.

pub async fn flush_rx(&mut self, buffer: &mut [u8]) -> Result<usize, Error>

Flush the RX FIFO to RAM without activating the receiver.

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

Flush the RX FIFO to RAM without activating the receiver.

Trait Implementations

impl<'a> Drop for UarteRx<'a>

fn drop(&mut self)

Executes the destructor for this type.