Struct drone_cortex_m::map::reg::fpu::fpcar::Reg

[+] Show declaration

pub struct Reg<_T: RegTag> {
    pub address: Address<_T>,
}

[−] Expand description

Floating-point context address register.

Fields

address: Address<_T>

[−] Expand description

The location of the unpopulated floating-point register space allocated on an exception stack frame.

Trait Implementations

impl<_T: Copy + RegTag> Copy for Reg<_T>

impl<_T: Clone + RegTag> Clone for Reg<_T>[+]

[+] Show hidden undocumented items

fn clone(&self) -> Reg<_T>[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl<_T: RegTag> RReg<_T> for Reg<_T>[+]

[+] Show hidden undocumented items

fn load_val(&self) -> Self::Val[−]

Reads the value from the register memory to the opaque value type.

fn load<'a>(&'a self) -> Self::Hold where
    Self: RegRef<'a, T>, [−]

Reads the value from the register memory to the exposed value type.

fn as_ptr(&self) -> *const <Self::Val as Bitfield>::Bits[−]

Returns a raw pointer to the register memory.

impl<_T: RegTag> Reg<_T> for Reg<_T>[+]

[+] Show hidden undocumented items

type Val = Val

Opaque storage for register values.

type UReg = Reg<Urt>

Corresponding unsynchronized register token.

type SReg = Reg<Srt>

Corresponding synchronized register token.

type CReg = Reg<Crt>

Corresponding copyable register token.

const ADDRESS: usize[−][−]

The register address in memory.

const RESET: u32[−][−]

The register default value.

unsafe fn val_from(bits: u32) -> Val[−]

Creates a new instance of [Reg::Val] from raw bits.

fn into_unsync(self) -> Self::UReg where
    T: RegOwned, [−]

Converts into unsynchronized register token.

fn into_sync(self) -> Self::SReg where
    T: RegOwned, [−]

Converts into synchronized register token.

fn into_copy(self) -> Self::CReg[−]

Converts into copyable register token.

fn as_sync(&self) -> &Self::SReg where
    T: RegAtomic, [−]

Returns a reference to the synchronized register token.

fn default_val(&self) -> Self::Val[−]

Creates a new opaque register value, and initializes it with the reset value.

impl<_T: RegTag> Token for Reg<_T>[+]

[+] Show hidden undocumented items

unsafe fn take() -> Self[−]

Creates the token instance.

impl<'a, _T> RegHold<'a, _T, Reg<_T>> for Hold<'a, _T> where
    _T: RegTag, [+]

[+] Show hidden undocumented items

fn val(&self) -> Val[−]

Returns the opaque value.

fn set_val(&mut self, val: Val)[−]

Replaces the opaque value.

impl<'a, _T> RegRef<'a, _T> for Reg<_T> where
    _T: RegTag + 'a, [+]

[+] Show hidden undocumented items

type Hold = Hold<'a, _T>

Exposed storage for register values.

fn hold(&'a self, val: Self::Val) -> Self::Hold[−]

Creates a new exposed register value from val.

fn default(&'a self) -> Self::Hold[−]

Creates a new exposed register value, and initializes it with the reset value.