Trait embedded_hal::prelude::_embedded_hal_blocking_spi_Transfer

pub trait _embedded_hal_blocking_spi_Transfer<W> {
    type Error;
    fn transfer(&mut self, words: &'w mut [W]) -> Result<&'w [W], Self::Error>;
}

Blocking transfer

Associated Types

type Error

Error type

Required Methods

fn transfer(&mut self, words: &'w mut [W]) -> Result<&'w [W], Self::Error>

Sends words to the slave. Returns the words received from the slave

Implementors

• impl<W, S> Transfer<W> for S where
    S: Default<W>,
    W: Clone,  type Error = <S as FullDuplex<W>>::Error;