Trait embedded_hal::digital::OutputPin

pub trait OutputPin: ErrorType {
    // Required methods
    fn set_low(&mut self) -> Result<(), Self::Error>;
    fn set_high(&mut self) -> Result<(), Self::Error>;

    // Provided method
    fn set_state(&mut self, state: PinState) -> Result<(), Self::Error> { ... }
}

Single digital push-pull output pin.

Required Methods

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

Drives the pin low.

NOTE the actual electrical state of the pin may not actually be low, e.g. due to external electrical sources.

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

Drives the pin high.

NOTE the actual electrical state of the pin may not actually be high, e.g. due to external electrical sources.

Provided Methods

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

Drives the pin high or low depending on the provided value.

NOTE the actual electrical state of the pin may not actually be high or low, e.g. due to external electrical sources.

Implementations on Foreign Types

impl<T: OutputPin + ?Sized> OutputPin for &mut T

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

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

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

Implementors