Trait embassy_stm32::usart::RxDma

source · 
pub trait RxDma<T: BasicInstance>: Channel {
    // Required method
    fn request(&self) -> Request;
}
Expand description

RxDma DMA request trait

Required Methods§

source

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§