Trait embedded_hal::digital::v2::InputPin

pub trait 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<T> InputPin for T where
    T: InputPin, 

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

type Error = ()