embassy-nrf

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embassy_nrf::pac::qdec

Struct Qdec

pub struct Qdec { /* private fields */ }
Expand description

Quadrature Decoder 0

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impl Qdec

pub const unsafe fn from_ptr(ptr: *mut ()) -> Qdec

pub const fn as_ptr(&self) -> *mut ()

pub const fn tasks_start(self) -> Reg<u32, W>

Task starting the quadrature decoder

pub const fn tasks_stop(self) -> Reg<u32, W>

Task stopping the quadrature decoder

pub const fn tasks_readclracc(self) -> Reg<u32, W>

Read and clear ACC and ACCDBL

pub const fn tasks_rdclracc(self) -> Reg<u32, W>

Read and clear ACC

pub const fn tasks_rdclrdbl(self) -> Reg<u32, W>

Read and clear ACCDBL

pub const fn subscribe_start(self) -> Reg<Subscribe, RW>

Subscribe configuration for task START

pub const fn subscribe_stop(self) -> Reg<Subscribe, RW>

Subscribe configuration for task STOP

pub const fn subscribe_readclracc(self) -> Reg<Subscribe, RW>

Subscribe configuration for task READCLRACC

pub const fn subscribe_rdclracc(self) -> Reg<Subscribe, RW>

Subscribe configuration for task RDCLRACC

pub const fn subscribe_rdclrdbl(self) -> Reg<Subscribe, RW>

Subscribe configuration for task RDCLRDBL

pub const fn events_samplerdy(self) -> Reg<u32, RW>

Event being generated for every new sample value written to the SAMPLE register

pub const fn events_reportrdy(self) -> Reg<u32, RW>

Non-null report ready

pub const fn events_accof(self) -> Reg<u32, RW>

ACC or ACCDBL register overflow

pub const fn events_dblrdy(self) -> Reg<u32, RW>

Double displacement(s) detected

pub const fn events_stopped(self) -> Reg<u32, RW>

QDEC has been stopped

pub const fn publish_samplerdy(self) -> Reg<Publish, RW>

Publish configuration for event SAMPLERDY

pub const fn publish_reportrdy(self) -> Reg<Publish, RW>

Publish configuration for event REPORTRDY

pub const fn publish_accof(self) -> Reg<Publish, RW>

Publish configuration for event ACCOF

pub const fn publish_dblrdy(self) -> Reg<Publish, RW>

Publish configuration for event DBLRDY

pub const fn publish_stopped(self) -> Reg<Publish, RW>

Publish configuration for event STOPPED

pub const fn shorts(self) -> Reg<Shorts, RW>

Shortcuts between local events and tasks

pub const fn intenset(self) -> Reg<Int, RW>

Enable interrupt

pub const fn intenclr(self) -> Reg<Int, RW>

Disable interrupt

pub const fn enable(self) -> Reg<Enable, RW>

Enable the quadrature decoder

pub const fn ledpol(self) -> Reg<Ledpol, RW>

LED output pin polarity

pub const fn sampleper(self) -> Reg<Sampleper, RW>

Sample period

pub const fn sample(self) -> Reg<u32, R>

Motion sample value

pub const fn reportper(self) -> Reg<Reportper, RW>

Number of samples to be taken before REPORTRDY and DBLRDY events can be generated

pub const fn acc(self) -> Reg<u32, R>

Register accumulating the valid transitions

pub const fn accread(self) -> Reg<u32, R>

Snapshot of the ACC register, updated by the READCLRACC or RDCLRACC task

pub const fn psel(self) -> Psel

Unspecified

pub const fn dbfen(self) -> Reg<Dbfen, RW>

Enable input debounce filters

pub const fn ledpre(self) -> Reg<Ledpre, RW>

Time period the LED is switched ON prior to sampling

pub const fn accdbl(self) -> Reg<Accdbl, R>

Register accumulating the number of detected double transitions

pub const fn accdblread(self) -> Reg<Accdblread, R>

Snapshot of the ACCDBL, updated by the READCLRACC or RDCLRDBL task

Trait Implementations§

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impl Clone for Qdec

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fn clone(&self) -> Qdec

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl PartialEq for Qdec

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fn eq(&self, other: &Qdec) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Qdec

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impl Eq for Qdec

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impl Send for Qdec

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impl StructuralPartialEq for Qdec

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impl Sync for Qdec

Auto Trait Implementations§

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impl Freeze for Qdec

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impl RefUnwindSafe for Qdec

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impl Unpin for Qdec

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impl UnwindSafe for Qdec

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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<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
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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

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where T: UnwrappedCast<Dst>,

Casts the value.
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where T: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.