Trait Busy 

pub trait Busy {
    type Error;

    // Required method
    fn get_busy(&mut self) -> Result<PinState, Self::Error>;
}

Busy trait for peripherals that support a busy signal

Required Associated Types

type Error

Required Methods

fn get_busy(&mut self) -> Result<PinState, Self::Error>

Returns the busy pin state if bound

Implementors

impl Busy for Spi

type Error = PinError

impl<Spi, CsPin, BusyPin, ReadyPin, ResetPin, Delay> Busy for Wrapper<Spi, CsPin, BusyPin, ReadyPin, ResetPin, Delay>

where BusyPin: InputPin,

Busy pin implementation for inner objects implementing Busy

type Error = <BusyPin as ErrorType>::Error