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embassy_stm32::wdg

Struct IndependentWatchdog

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pub struct IndependentWatchdog<'d, T: Instance> { /* private fields */ }
Expand description

Independent watchdog (IWDG) driver.

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impl<'d, T: Instance> IndependentWatchdog<'d, T>

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pub fn new(_instance: impl Peripheral<P = T> + 'd, timeout_us: u32) -> Self

Creates an IWDG (Independent Watchdog) instance with a given timeout value in microseconds.

Self has to be started with Self::unleash(). Once timer expires, MCU will be reset. To prevent this, timer must be reloaded by repeatedly calling Self::pet() within timeout interval.

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pub fn unleash(&mut self)

Unleash (start) the watchdog.

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pub fn pet(&mut self)

Pet (reload, refresh) the watchdog.

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impl<'d, T> Freeze for IndependentWatchdog<'d, T>

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impl<'d, T> RefUnwindSafe for IndependentWatchdog<'d, T>
where T: RefUnwindSafe,

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impl<'d, T> Send for IndependentWatchdog<'d, T>
where T: Send,

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impl<'d, T> Sync for IndependentWatchdog<'d, T>
where T: Sync,

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impl<'d, T> Unpin for IndependentWatchdog<'d, T>

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impl<'d, T> !UnwindSafe for IndependentWatchdog<'d, T>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.