Struct Blinker 

pub struct Blinker<P: StatefulOutputPin, const N: usize> { /* private fields */ }

controls an output pin to create blinking patterns.

Implementations

impl<P: StatefulOutputPin, const N: usize> Blinker<P, N>

pub fn new(pin: P) -> Self

Create a new Blinker struct

pub fn push_schedule(&mut self, schedule: Schedule) -> Result<(), Schedule>

Push a new schedule to the stack Returns an error if the stack is full

pub fn reset(&mut self) -> Result<(), P::Error>

Clears schedules and sets the pin to low. Returns an error if the pin is in a bad state(check if your environment supports “infallible” GPIO operations)

pub async fn step(&mut self) -> Result<(), P::Error>

Executes one step of the schedule that is on the top of the stack. If there is no schedule, does nothing(so be careful if you call this function in a loop). Returns an error if the pin is in a bad state(check if your environment supports “infallible” GPIO operations).