Trait embassy_stm32::spi::RxDma

pub trait RxDma<T: Instance>: Channel {
    // Required method
    fn request(&self) -> Request;
}

RxDma DMA request trait

Required Methods

fn request(&self) -> Request

Get the DMA request number needed to use this channel asRxDma Note: in some chips, ST calls this the “channel”, and calls channels “streams”. embassy-stm32 always uses the “channel” and “request number” names.

Object Safety

This trait is not object safe.

Implementors

impl<T> RxDma<SPI1> for T

where T: Channel + MuxChannel<Mux = DMAMUX1>,

impl<T> RxDma<SPI2> for T

where T: Channel + MuxChannel<Mux = DMAMUX1>,

impl<T> RxDma<SPI3> for T

where T: Channel + MuxChannel<Mux = DMAMUX1>,

impl<T> RxDma<SPI4> for T

where T: Channel + MuxChannel<Mux = DMAMUX1>,

impl<T> RxDma<SPI5> for T

where T: Channel + MuxChannel<Mux = DMAMUX1>,

impl<T> RxDma<SPI6> for T

where T: Channel + MuxChannel<Mux = DMAMUX2>,