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Struct rp_pac::rosc::Rosc

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pub struct Rosc { /* private fields */ }

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impl Rosc

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

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

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pub const fn ctrl(self) -> Reg<Ctrl, RW>

Ring Oscillator control

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pub const fn freqa(self) -> Reg<Freqa, RW>

The FREQA & FREQB registers control the frequency by controlling the drive strength of each stage The drive strength has 4 levels determined by the number of bits set Increasing the number of bits set increases the drive strength and increases the oscillation frequency 0 bits set is the default drive strength 1 bit set doubles the drive strength 2 bits set triples drive strength 3 bits set quadruples drive strength For frequency randomisation set both DS0_RANDOM=1 & DS1_RANDOM=1

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pub const fn freqb(self) -> Reg<Freqb, RW>

For a detailed description see freqa register

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

Loads a value to the LFSR randomiser

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pub const fn dormant(self) -> Reg<Dormant, RW>

Ring Oscillator pause control

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pub const fn div(self) -> Reg<Div, RW>

Controls the output divider

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pub const fn phase(self) -> Reg<Phase, RW>

Controls the phase shifted output

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pub const fn status(self) -> Reg<Status, RW>

Ring Oscillator Status

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pub const fn randombit(self) -> Reg<Randombit, RW>

This just reads the state of the oscillator output so randomness is compromised if the ring oscillator is stopped or run at a harmonic of the bus frequency

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pub const fn count(self) -> Reg<Count, RW>

A down counter running at the ROSC frequency which counts to zero and stops. To start the counter write a non-zero value. Can be used for short software pauses when setting up time sensitive hardware.

Trait Implementations§

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impl Clone for Rosc

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fn clone(&self) -> Rosc

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 Rosc

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fn eq(&self, other: &Rosc) -> 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 Rosc

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impl Eq for Rosc

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impl Send for Rosc

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impl StructuralPartialEq for Rosc

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impl Sync for Rosc

Auto Trait Implementations§

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impl Freeze for Rosc

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impl RefUnwindSafe for Rosc

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impl Unpin for Rosc

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impl UnwindSafe for Rosc

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> 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<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.