Struct RtcOsc

pub struct RtcOsc<I: RtcSourceId> { /* private fields */ }

Oscillator for the Rtc

The RtcOsc represents proof that a clock source for the Rtc has been selected and configured. It also guarantees that the clock source for the RTC will not be modified or disabled while it is in use.

See the module-level documentation for an example of creating the RtcOsc.

Implementations

impl<I: RtcSourceId> RtcOsc<I>

pub fn enable<S>(token: RtcOscToken, source: S) -> (Self, S::Inc)

where S: Source<Id = I> + Increment,

Consume the RtcOscToken and return the RtcOsc

Enabling the RtcOsc will Increment the consumer count of its Enabled clock Source.

pub fn disable<S>(self, source: S) -> (RtcOscToken, S::Dec)

where S: Source<Id = I> + Decrement,

Consume the RtcOsc and return the RtcOscToken

Disabling the RtcOsc will Decrement the consumer count of its Enabled clock Source.

pub fn freq(&self) -> Hertz

Return the RtcOsc frequency, which can either be 1 kHz or 32 kHz