Struct BufferedLpuartRx 

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

Buffered LPUART RX driver

Implementations

impl<'a> BufferedLpuartRx<'a>

pub fn new<T: Instance>( inner: Peri<'a, T>, rx_pin: Peri<'a, impl RxPin<T>>, _irq: impl Binding<T::Interrupt, BufferedInterruptHandler<T>> + 'a, rx_buffer: &'a mut [u8], config: Config, ) -> Result<Self>

Create a new RX-only buffered LPUART

pub fn new_with_rts<T: Instance>( inner: Peri<'a, T>, rx_pin: Peri<'a, impl RxPin<T>>, rts_pin: Peri<'a, impl RtsPin<T>>, _irq: impl Binding<T::Interrupt, BufferedInterruptHandler<T>> + 'a, rx_buffer: &'a mut [u8], config: Config, ) -> Result<Self>

Create a new RX-only buffered LPUART with RTS flow control

impl<'a> BufferedLpuartRx<'a>

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

Read data asynchronously

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

Try to read without blocking

Trait Implementations

impl ErrorType for BufferedLpuartRx<'_>

type Error = Error

Error type of all the IO operations on this type.

impl Read for BufferedLpuartRx<'_>

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.