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Struct rp_pac::rosc::regs::Ctrl

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#[repr(transparent)]
pub struct Ctrl(pub u32);
Expand description

Ring Oscillator control

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§0: u32

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impl Ctrl

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pub const fn freq_range(&self) -> FreqRange

Controls the number of delay stages in the ROSC ring LOW uses stages 0 to 7 MEDIUM uses stages 2 to 7 HIGH uses stages 4 to 7 TOOHIGH uses stages 6 to 7 and should not be used because its frequency exceeds design specifications The clock output will not glitch when changing the range up one step at a time The clock output will glitch when changing the range down Note: the values here are gray coded which is why HIGH comes before TOOHIGH

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pub fn set_freq_range(&mut self, val: FreqRange)

Controls the number of delay stages in the ROSC ring LOW uses stages 0 to 7 MEDIUM uses stages 2 to 7 HIGH uses stages 4 to 7 TOOHIGH uses stages 6 to 7 and should not be used because its frequency exceeds design specifications The clock output will not glitch when changing the range up one step at a time The clock output will glitch when changing the range down Note: the values here are gray coded which is why HIGH comes before TOOHIGH

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pub const fn enable(&self) -> Enable

On power-up this field is initialised to ENABLE The system clock must be switched to another source before setting this field to DISABLE otherwise the chip will lock up The 12-bit code is intended to give some protection against accidental writes. An invalid setting will enable the oscillator.

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pub fn set_enable(&mut self, val: Enable)

On power-up this field is initialised to ENABLE The system clock must be switched to another source before setting this field to DISABLE otherwise the chip will lock up The 12-bit code is intended to give some protection against accidental writes. An invalid setting will enable the oscillator.

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impl Clone for Ctrl

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fn clone(&self) -> Ctrl

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 Default for Ctrl

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fn default() -> Ctrl

Returns the “default value” for a type. Read more
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impl PartialEq for Ctrl

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

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impl Eq for Ctrl

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impl StructuralPartialEq for Ctrl

Auto Trait Implementations§

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impl Freeze for Ctrl

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impl RefUnwindSafe for Ctrl

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impl Send for Ctrl

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impl Sync for Ctrl

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impl Unpin for Ctrl

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impl UnwindSafe for Ctrl

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.