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embassy_stm32::timer::qei

Struct Qei

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pub struct Qei<'d, T: GeneralInstance4Channel> { /* private fields */ }
Expand description

Quadrature decoder driver.

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impl<'d, T: GeneralInstance4Channel> Qei<'d, T>

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pub fn new( tim: impl Peripheral<P = T> + 'd, _ch1: QeiPin<'d, T, Ch1>, _ch2: QeiPin<'d, T, Ch2>, ) -> Self

Create a new quadrature decoder driver.

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pub fn read_direction(&self) -> Direction

Get direction.

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pub fn count(&self) -> u16

Get count.

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impl<'d, T> Freeze for Qei<'d, T>
where T: Freeze,

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

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

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

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impl<'d, T> Unpin for Qei<'d, T>
where T: Unpin,

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impl<'d, T> !UnwindSafe for Qei<'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.