kernel::hil::led

Struct LedHigh

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pub struct LedHigh<'a, P: Pin> {
    pub pin: &'a P,
}
Expand description

For LEDs in which on is when GPIO is high.

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§pin: &'a P

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impl<'a, P: Pin> LedHigh<'a, P>

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pub fn new(p: &'a P) -> Self

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impl<P: Pin> Led for LedHigh<'_, P>

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fn init(&self)

Initialize the LED. Must be called before the LED is used.
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fn on(&self)

Turn the LED on.
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fn off(&self)

Turn the LED off.
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fn toggle(&self)

Toggle the LED.
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fn read(&self) -> bool

Return the on/off state of the LED. true if the LED is on, false if it is off.

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impl<'a, P> Freeze for LedHigh<'a, P>

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impl<'a, P> RefUnwindSafe for LedHigh<'a, P>
where P: RefUnwindSafe,

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impl<'a, P> Send for LedHigh<'a, P>
where P: Sync,

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impl<'a, P> Sync for LedHigh<'a, P>
where P: Sync,

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impl<'a, P> Unpin for LedHigh<'a, P>

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impl<'a, P> UnwindSafe for LedHigh<'a, P>
where P: RefUnwindSafe,

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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.