Trait nucleo_f042k6::_embedded_hal_serial_Read

pub trait _embedded_hal_serial_Read<Word> {
    type Error;
    fn read(&mut self) -> Result<Word, Error<Self::Error>>;
}

Read half of a serial interface

Some serial interfaces support different data sizes (8 bits, 9 bits, etc.); This can be encoded in this trait via the Word type parameter.

Associated Types

type Error

Read error

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Required methods

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

Reads a single word from the serial interface

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Implementors

impl<USART> Read<u8> for Rx<USART> where     USART: Deref<Target = RegisterBlock>,

type Error = Error

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

Tries to read a byte from the uart

impl<USART, TXPIN, RXPIN> Read<u8> for Serial<USART, TXPIN, RXPIN> where     RXPIN: RxPin<USART>,     USART: Deref<Target = RegisterBlock>,

type Error = Error

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

Tries to read a byte from the uart

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