Trait grand_central_m4::prelude::_atsamd_hal_embedded_hal_digital_v2_InputPin

pub trait _atsamd_hal_embedded_hal_digital_v2_InputPin {
    type Error;
    fn is_high(&self) -> Result<bool, Self::Error>;
    fn is_low(&self) -> Result<bool, Self::Error>;
}

Single digital input pin

This trait is available if embedded-hal is built with the "unproven" feature.

Associated Types

type Error

Error type

Required methods

fn is_high(&self) -> Result<bool, Self::Error>

Is the input pin high?

fn is_low(&self) -> Result<bool, Self::Error>

Is the input pin low?

Implementors

impl InputPin for DynPin

type Error = Error

impl<I> InputPin for grand_central_m4::gpio::Pin<I, Output<Readable>> where
    I: PinId, 

type Error = ()

impl<I> InputPin for grand_central_m4::gpio::v2::Pin<I, Output<Readable>> where
    I: PinId, 

type Error = Infallible

impl<I, C> InputPin for grand_central_m4::gpio::v2::Pin<I, Input<C>> where
    C: InputConfig,
    I: PinId, 

type Error = Infallible

impl<I, M> InputPin for grand_central_m4::gpio::Pin<I, Input<M>> where
    M: InputConfig,
    I: PinId, 

type Error = ()

impl<T> InputPin for T where
    T: InputPin, 

Implementation of fallible v2::InputPin for v1::InputPin digital traits

type Error = ()