Struct InputPin 

pub struct InputPin {
    pub(crate) pin: Pin,
    pub(crate) stream: PinStream,
}

Input GPIO pin.

Fields

pin: Pin

stream: PinStream

Implementations

impl InputPin

pub fn new( name: PinName, active_low: bool, pull_selection: PullSelection, ) -> Result<Self>

Initializes a new input pin.

pub(crate) fn from_pin(pin: Pin) -> Result<Self>

pub fn value(&self) -> Result<u8>

Reads the current value of the pin.

pub async fn wait_for(&mut self, target_value: u8) -> Result<()>

Waits for the pin to change to the target value.

If the pin is already at the target value, this function returns immediately.