Trait TxDma

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

TxDma DMA request trait

Required Methods

fn request(&self) -> Request

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

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl TxDma<USART1> for DMA1_CH4

impl TxDma<USART2> for DMA1_CH7

impl TxDma<USART3> for DMA1_CH2