Struct Alarm 

pub struct Alarm<'d> { /* private fields */ }

Single-shot alarm functionality for OSTIMER

Implementations

impl<'d> Alarm<'d>

pub fn new() -> Self

Create a new alarm instance

pub fn with_callback(self, callback: fn()) -> Self

Set a callback that will be executed when the alarm expires Note: Due to interrupt handler constraints, callbacks must be static function pointers

pub fn with_flag(self, flag: &'d AtomicBool) -> Self

Set a flag that will be set to true when the alarm expires

pub fn is_active(&self) -> bool

Check if the alarm is currently active

pub fn cancel(&self)

Cancel the alarm if it’s active

Trait Implementations

impl<'d> Default for Alarm<'d>

fn default() -> Self

Returns the “default value” for a type.