Trait cortex_m::prelude::_embedded_hal_blocking_spi_Transfer

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pub trait _embedded_hal_blocking_spi_Transfer<W> {
    type Error;

    // Required method
    fn transfer<'w>(
        &mut self,
        words: &'w mut [W]
    ) -> Result<&'w [W], Self::Error>;
}
Expand description

Blocking transfer

Required Associated Types§

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type Error

Error type

Required Methods§

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

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

Implementors§

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impl<W, S> Transfer<W> for S
where S: Default<W>, W: Clone,

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type Error = <S as FullDuplex<W>>::Error