Struct microbit::hal::pac::CPUID[−]

pub struct CPUID { /* fields omitted */ }
Expand description

CPUID

Implementations

impl CPUID

pub fn select_cache(&mut self, level: u8, ind: CsselrCacheType)

Selects the current CCSIDR

  • level: the required cache level minus 1, e.g. 0 for L1, 1 for L2
  • ind: select instruction cache or data/unified cache

level is masked to be between 0 and 7.

pub fn cache_num_sets_ways(
    &mut self,
    level: u8,
    ind: CsselrCacheType
) -> (u16, u16)

Returns the number of sets and ways in the selected cache

pub fn cache_dminline() -> u32

Returns log2 of the number of words in the smallest cache line of all the data cache and unified caches that are controlled by the processor.

This is the DminLine field of the CTR register.

pub fn cache_iminline() -> u32

Returns log2 of the number of words in the smallest cache line of all the instruction caches that are controlled by the processor.

This is the IminLine field of the CTR register.

impl CPUID

pub const PTR: *const RegisterBlock

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Returns a pointer to the register block (to be deprecated in 0.7)

Trait Implementations

impl Deref for CPUID

type Target = RegisterBlock

The resulting type after dereferencing.

pub fn deref(&self) -> &<CPUID as Deref>::Target

Dereferences the value.

impl Send for CPUID

Auto Trait Implementations

impl !Sync for CPUID

impl Unpin for CPUID

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Az for T[src]

pub fn az<Dst>(self) -> Dst where
    T: Cast<Dst>, [src]

Casts the value.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> CheckedAs for T[src]

pub fn checked_as<Dst>(self) -> Option<Dst> where
    T: CheckedCast<Dst>, [src]

Casts the value.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<Src, Dst> LosslessTryInto<Dst> for Src where
    Dst: LosslessTryFrom<Src>, [src]

pub fn lossless_try_into(self) -> Option<Dst>[src]

Performs the conversion.

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    Dst: LossyFrom<Src>, [src]

pub fn lossy_into(self) -> Dst[src]

Performs the conversion.

impl<T> OverflowingAs for T[src]

pub fn overflowing_as<Dst>(self) -> (Dst, bool) where
    T: OverflowingCast<Dst>, [src]

Casts the value.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatingAs for T[src]

pub fn saturating_as<Dst>(self) -> Dst where
    T: SaturatingCast<Dst>, [src]

Casts the value.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> UnwrappedAs for T[src]

pub fn unwrapped_as<Dst>(self) -> Dst where
    T: UnwrappedCast<Dst>, [src]

Casts the value.

impl<T> WrappingAs for T[src]

pub fn wrapping_as<Dst>(self) -> Dst where
    T: WrappingCast<Dst>, [src]

Casts the value.