[][src]Trait avr_hal_generic::prelude::_embedded_hal_spi_FullDuplex

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

Full duplex (master mode)

Notes

Associated Types

type Error[src]

An enumeration of SPI errors

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Required methods

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

Reads the word stored in the shift register

NOTE A word must be sent to the slave before attempting to call this method.

pub fn send(&mut self, word: Word) -> Result<(), Error<Self::Error>>[src]

Sends a word to the slave

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Implementors

impl<H, SPI, SCLKPIN, MOSIPIN, MISOPIN, CSPIN> FullDuplex<u8> for Spi<H, SPI, SCLKPIN, MOSIPIN, MISOPIN, CSPIN> where
    SPI: SpiOps<H, SCLKPIN, MOSIPIN, MISOPIN, CSPIN>,
    SCLKPIN: PinOps,
    MOSIPIN: PinOps,
    MISOPIN: PinOps,
    CSPIN: PinOps
[src]

FullDuplex trait implementation, allowing this struct to be provided to drivers that require it for operation. Only 8-bit word size is supported for now.

type Error = Void

pub fn send(&mut self, byte: u8) -> Result<(), Self::Error>[src]

Sets up the device for transmission and sends the data

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

Reads and returns the response in the data register

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