Struct Rtc

pub struct Rtc<'d> {
    pub rwdt: Rwdt,
    pub swd: Swd,
    /* private fields */
}

Available on crate feature unstable only.

Low-power Management

Fields

rwdt: Rwdt

Reset Watchdog Timer.

swd: Swd

Super Watchdog

Implementations

impl<'d> Rtc<'d>

pub fn new(rtc_cntl: impl Peripheral<P = LPWR> + 'd) -> Self

Create a new instance in crate::Blocking mode.

Optionally an interrupt handler can be bound.

pub fn estimate_xtal_frequency(&mut self) -> u32

Return estimated XTAL frequency in MHz.

pub fn time_since_boot(&self) -> Duration

Get the time since boot.

pub fn current_time(&self) -> NaiveDateTime

Get the current time.

pub fn set_current_time(&self, current_time: NaiveDateTime)

Set the current time.

Panics

Panics if current_time is before the Unix epoch (meaning the underlying timestamp is negative).

pub fn sleep_deep(&mut self, wake_sources: &[&dyn WakeSource]) -> !

Enter deep sleep and wake with the provided wake_sources.

pub fn sleep_light(&mut self, wake_sources: &[&dyn WakeSource])

Enter light sleep and wake with the provided wake_sources.

pub fn sleep( &mut self, config: &RtcSleepConfig, wake_sources: &[&dyn WakeSource], )

Enter sleep with the provided config and wake with the provided wake_sources.

pub fn set_interrupt_handler(&mut self, handler: InterruptHandler)

Register an interrupt handler for the RTC.

Note that this will replace any previously registered interrupt handlers.

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

Trait Implementations

impl InterruptConfigurable for Rtc<'_>

Stability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

fn set_interrupt_handler(&mut self, handler: InterruptHandler)

Registers an interrupt handler for the peripheral.