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embassy-nrf

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embassy_nrf::ppi

Struct Ppi

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pub struct Ppi<'d, C: Channel, const EVENT_COUNT: usize, const TASK_COUNT: usize> { /* private fields */ }
Expand description

PPI channel driver.

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impl<'d, C: ConfigurableChannel> Ppi<'d, C, 1, 1>

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pub fn new_one_to_one( ch: impl Peripheral<P = C> + 'd, event: Event<'d>, task: Task<'d>, ) -> Self

Configure PPI channel to trigger task on event.

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impl<'d, C: ConfigurableChannel> Ppi<'d, C, 1, 2>

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pub fn new_one_to_two( ch: impl Peripheral<P = C> + 'd, event: Event<'d>, task1: Task<'d>, task2: Task<'d>, ) -> Self

Configure PPI channel to trigger both task1 and task2 on event.

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impl<'d, C: ConfigurableChannel, const EVENT_COUNT: usize, const TASK_COUNT: usize> Ppi<'d, C, EVENT_COUNT, TASK_COUNT>

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pub fn new_many_to_many( ch: impl Peripheral<P = C> + 'd, events: [Event<'d>; EVENT_COUNT], tasks: [Task<'d>; TASK_COUNT], ) -> Self

Configure a DPPI channel to trigger all tasks when any of the events fires.

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impl<'d, C: Channel, const EVENT_COUNT: usize, const TASK_COUNT: usize> Ppi<'d, C, EVENT_COUNT, TASK_COUNT>

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pub fn enable(&mut self)

Enables the channel.

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pub fn disable(&mut self)

Disables the channel.

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impl<'d, C: Channel, const EVENT_COUNT: usize, const TASK_COUNT: usize> Drop for Ppi<'d, C, EVENT_COUNT, TASK_COUNT>

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<'d, C, const EVENT_COUNT: usize, const TASK_COUNT: usize> Freeze for Ppi<'d, C, EVENT_COUNT, TASK_COUNT>
where C: Freeze,

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impl<'d, C, const EVENT_COUNT: usize, const TASK_COUNT: usize> RefUnwindSafe for Ppi<'d, C, EVENT_COUNT, TASK_COUNT>
where C: RefUnwindSafe,

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impl<'d, C, const EVENT_COUNT: usize, const TASK_COUNT: usize> Send for Ppi<'d, C, EVENT_COUNT, TASK_COUNT>
where C: Send,

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impl<'d, C, const EVENT_COUNT: usize, const TASK_COUNT: usize> !Sync for Ppi<'d, C, EVENT_COUNT, TASK_COUNT>

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impl<'d, C, const EVENT_COUNT: usize, const TASK_COUNT: usize> Unpin for Ppi<'d, C, EVENT_COUNT, TASK_COUNT>
where C: Unpin,

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impl<'d, C, const EVENT_COUNT: usize, const TASK_COUNT: usize> !UnwindSafe for Ppi<'d, C, EVENT_COUNT, TASK_COUNT>

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> Az for T

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.
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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<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.
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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
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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<Src, Dst> LosslessTryInto<Dst> for Src
where Dst: LosslessTryFrom<Src>,

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fn lossless_try_into(self) -> Option<Dst>

Performs the conversion.
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impl<Src, Dst> LossyInto<Dst> for Src
where Dst: LossyFrom<Src>,

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fn lossy_into(self) -> Dst

Performs the conversion.
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impl<T> OverflowingAs for T

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fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.
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impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SaturatingAs for T

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fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.
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impl<Src, Dst> SaturatingCastFrom<Src> for Dst
where Src: SaturatingCast<Dst>,

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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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.
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impl<T> UnwrappedAs for T

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fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

Casts the value.
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impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
where Src: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.
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impl<T> WrappingAs for T

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fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.
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impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.