Trait ValidStateMachine 

pub trait ValidStateMachine: Sealed {
    type PIO: PIOExt;

    // Required methods
    fn id() -> usize;
    fn tx_dreq() -> u8;
    fn rx_dreq() -> u8;
}

Trait to identify a single state machine, as a generic type parameter to UninitStateMachine, InitStateMachine, etc.

Required Associated Types

type PIO: PIOExt

The PIO block to which this state machine belongs.

Required Methods

fn id() -> usize

The index of this state machine (between 0 and 3).

fn tx_dreq() -> u8

The DREQ number for which TX DMA requests are triggered.

fn rx_dreq() -> u8

The DREQ number for which RX DMA requests are triggered.

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.

Implementations on Foreign Types

impl<P, SM> ValidStateMachine for (P, SM)

where P: PIOExt, SM: StateMachineIndex,

type PIO = P

fn id() -> usize

fn tx_dreq() -> u8

fn rx_dreq() -> u8

Implementors