Struct Alarm1 

pub struct Alarm1<D>(/* private fields */)
where
    D: TimerDevice;

An alarm that can be used to schedule events in the future. Alarms can also be configured to trigger interrupts.

Trait Implementations

impl<D> Alarm for Alarm1<D>

where D: TimerDevice,

fn clear_interrupt(&mut self)

Clear the interrupt flag. This should be called after interrupt TIMER_IRQ_1 is called.

The interrupt is unable to trigger a 2nd time until this interrupt is cleared.

fn enable_interrupt(&mut self)

Enable this alarm to trigger an interrupt. This alarm will trigger TIMER_IRQ_1.

After this interrupt is triggered, make sure to clear the interrupt with clear_interrupt.

fn disable_interrupt(&mut self)

Disable this alarm, preventing it from triggering an interrupt.

fn schedule( &mut self, countdown: Duration<u32, 1, 1000000>, ) -> Result<(), ScheduleAlarmError>

Schedule the alarm to be finished after countdown. If enable_interrupt is called, this will trigger interrupt TIMER_IRQ_1 whenever this time elapses.

fn schedule_at( &mut self, timestamp: Instant<u64, 1, 1000000>, ) -> Result<(), ScheduleAlarmError>

Schedule the alarm to be finished at the given timestamp. If enable_interrupt is called, this will trigger interrupt TIMER_IRQ_1 whenever this timestamp is reached.

The rp235x is unable to schedule an event taking place in more than u32::MAX microseconds.

fn finished(&self) -> bool

Return true if this alarm is finished. The returned value is undefined if the alarm has not been scheduled yet.

fn cancel(&mut self) -> Result<(), ScheduleAlarmError>

Cancel an activated Alarm. No negative effects if it’s already disabled. Unlike timer::cancel trait, this only cancels the alarm and keeps the timer running if it’s already active.

impl<D> Drop for Alarm1<D>

where D: TimerDevice,

fn drop(&mut self)

Executes the destructor for this type.