Struct rubble_nrf5x::timer::BleTimer

pub struct BleTimer<T: NrfTimerExt> {
    inner: T,
    next: Instant,
    interrupt_enabled: bool,
}

Implements Rubble’s Timer trait for the timers on the nRF chip.

(note: on the nRF51, only TIMER0 is usable)

Fields

inner: T

next: Instant

interrupt_enabled: bool

Implementations

impl<T: NrfTimerExt> BleTimer<T>

pub fn init(peripheral: T) -> Self

Initializes the timer.

pub fn configure_interrupt(&mut self, next: NextUpdate)

Configures the timer interrupt to fire according to next.

pub fn is_interrupt_pending(&self) -> bool

Checks whether this timer’s interrupt is pending.

This will return true when interrupt handler should execute. To prevent spurious wakeups, the handler must check that this is true when it gets executed. The handler should acknowledge the interrupt by calling clear_interrupt, otherwise the handler will be run immediately after returning.

pub fn clear_interrupt(&mut self)

Clears a pending interrupt and disables generation of further interrupts.

pub fn inner(&mut self) -> &mut T

Provides access to the raw peripheral. Use with caution.

pub fn create_stamp_source(&self) -> StampSource<T>

Creates a new StampSource using this timer.

The StampSource can be used to obtain the current time, but can not do anything else. This restriction makes it safe to use even when the BleTimer it was created from is modified.

Trait Implementations

impl<T: NrfTimerExt> Timer for BleTimer<T>

fn now(&self) -> Instant

Obtain the current time as an Instant.