Trait RxDma

pub trait RxDma<T: BasicInstance>: 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 RxDma<USART1> for DMA1_CH5

impl RxDma<USART2> for DMA1_CH6

impl RxDma<USART3> for DMA1_CH3