Struct stm32f4xx_hal::serial::Rx

pub struct Rx<USART, WORD = u8> { /* private fields */ }

Serial receiver

Implementations

impl<USART: Instance, WORD> Rx<USART, WORD>

pub fn listen(&mut self)

Start listening for an rx not empty interrupt event

Note, you will also have to enable the corresponding interrupt in the NVIC to start receiving events.

pub fn unlisten(&mut self)

Stop listening for the rx not empty interrupt event

pub fn listen_idle(&mut self)

Start listening for a line idle interrupt event

Note, you will also have to enable the corresponding interrupt in the NVIC to start receiving events.

pub fn unlisten_idle(&mut self)

Stop listening for the line idle interrupt event

Trait Implementations

impl<USART, PINS, WORD> AsMut<Rx<USART, WORD>> for Serial<USART, PINS, WORD>

fn as_mut(&mut self) -> &mut Rx<USART, WORD>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<USART, RX, WORD> AsMut<Rx<USART, WORD>> for URx<USART, RX, WORD>

fn as_mut(&mut self) -> &mut Rx<USART, WORD>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<USART, PINS, WORD> AsRef<Rx<USART, WORD>> for Serial<USART, PINS, WORD>

fn as_ref(&self) -> &Rx<USART, WORD>

Converts this type into a shared reference of the (usually inferred) input type.

impl<USART, RX, WORD> AsRef<Rx<USART, WORD>> for URx<USART, RX, WORD>

fn as_ref(&self) -> &Rx<USART, WORD>

Converts this type into a shared reference of the (usually inferred) input type.

impl<USART, WORD> ErrorType for Rx<USART, WORD>

type Error = ErrorKind

Error type

impl<USART: Instance> PeriAddress for Rx<USART, u8>

fn address(&self) -> u32

Returns the address to be used by the DMA stream.

type MemSize = u8

Memory size of the peripheral.

impl<USART: Instance> Read<u16> for Rx<USART, u16>

Reads 9-bit words from the UART/USART

If the UART/USART was configured with WordLength::DataBits9, the returned value will contain 9 received data bits and all other bits set to zero. Otherwise, the returned value will contain 8 received data bits and all other bits set to zero.

type Error = ErrorKind

Read error

fn read(&mut self) -> Result<u16, Self::Error>

Reads a single word from the serial interface

impl<USART: Instance> Read<u16> for Rx<USART, u16>

Reads 9-bit words from the UART/USART

If the UART/USART was configured with WordLength::DataBits9, the returned value will contain 9 received data bits and all other bits set to zero. Otherwise, the returned value will contain 8 received data bits and all other bits set to zero.

fn read(&mut self) -> Result<u16, Self::Error>

Reads a single word from the serial interface

impl<USART: Instance> Read<u8> for Rx<USART, u8>

type Error = ErrorKind

Read error

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

Reads a single word from the serial interface

impl<USART: Instance> Read<u8> for Rx<USART, u8>

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

Reads a single word from the serial interface

impl<USART: Instance, WORD> RxISR for Rx<USART, WORD>

fn is_idle(&self) -> bool

Return true if the line idle status is set

fn is_rx_not_empty(&self) -> bool

Return true if the rx register is not empty (and can be read)

fn clear_idle_interrupt(&self)

Clear idle line interrupt flag

impl DMASet<StreamX<DMA1, 5>, 4, PeripheralToMemory> for Rx<USART2>

impl DMASet<StreamX<DMA2, 1>, 5, PeripheralToMemory> for Rx<USART6>

impl DMASet<StreamX<DMA2, 2>, 4, PeripheralToMemory> for Rx<USART1>

impl DMASet<StreamX<DMA2, 2>, 5, PeripheralToMemory> for Rx<USART6>

impl DMASet<StreamX<DMA2, 5>, 4, PeripheralToMemory> for Rx<USART1>