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Struct rp_pac::sio::Sio

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

Single-cycle IO block Provides core-local and inter-core hardware for the two processors, with single-cycle access.

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impl Sio

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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 cpuid(self) -> Reg<u32, RW>

Processor core identifier

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pub const fn gpio_in(self, n: usize) -> Reg<u32, RW>

Input value for GPIO pins

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pub const fn gpio_out(self, n: usize) -> Gpio

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pub const fn gpio_oe(self, n: usize) -> Gpio

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pub const fn fifo(self) -> Fifo

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

Spinlock state A bitmap containing the state of all 32 spinlocks (1=locked). Mainly intended for debugging.

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pub const fn div(self) -> Div

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pub const fn interp(self, n: usize) -> Interp

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pub const fn spinlock(self, n: usize) -> Reg<u32, RW>

Reading from a spinlock address will: - Return 0 if lock is already locked - Otherwise return nonzero, and simultaneously claim the lock Writing (any value) releases the lock. If core 0 and core 1 attempt to claim the same lock simultaneously, core 0 wins. The value returned on success is 0x1 << lock number.

Trait Implementations§

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impl Clone for Sio

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fn clone(&self) -> Sio

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 Sio

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

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impl Eq for Sio

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impl Send for Sio

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impl StructuralPartialEq for Sio

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impl Sync for Sio

Auto Trait Implementations§

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impl Freeze for Sio

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impl RefUnwindSafe for Sio

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impl Unpin for Sio

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impl UnwindSafe for Sio

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.