Struct drone_cortex_m::map::reg::scb::Mmfar

[+] Show declaration

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

[−] Expand description

MemManage Fault Address Register.

Fields

address: Address<_T>

[−] Expand description

Data address for an MPU fault. This is the location addressed by an attempted load or store access that was faulted. The MemManage Status Register shows the cause of the fault, and whether MMFAR.ADDRESS is valid. When an unaligned access faults, the address is the actual address that faulted. Because an access might be split into multiple parts, each aligned, this address can be any offset in the range of the requested size.

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.