Struct FLASH

pub struct FLASH { /* private fields */ }

FLASH

See peripheral structure

Implementations

impl FLASH

pub const PTR: *const RegisterBlock = {0x40023c00 as *const stm32f4_staging::stm32f429::flash::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> FLASH

Steal an instance of this peripheral

Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>

pub fn acr(&self) -> &Reg<ACRrs>

0x00 - Flash access control register

pub fn keyr(&self) -> &Reg<KEYRrs>

0x04 - Flash key register

pub fn optkeyr(&self) -> &Reg<OPTKEYRrs>

0x08 - Flash option key register

pub fn sr(&self) -> &Reg<SRrs>

0x0c - Status register

pub fn cr(&self) -> &Reg<CRrs>

0x10 - Control register

pub fn optcr(&self) -> &Reg<OPTCRrs>

0x14 - Flash option control register

pub fn optcr1(&self) -> &Reg<OPTCR1rs>

0x18 - Flash option control register 1

Trait Implementations

impl Debug for FLASH

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Deref for FLASH

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl FlashExt for FLASH

fn address(&self) -> usize

Memory-mapped address

fn len(&self) -> usize

Size in bytes

fn unlocked(&mut self) -> UnlockedFlash<'_>

Unlock flash for erasing/programming until this method’s result is dropped

fn dual_bank(&self) -> bool

fn sector(&self, offset: usize) -> Option<FlashSector>

Returns flash memory sector of a given offset. Returns none if offset is out of range.

fn read(&self) -> &[u8]

Returns a read-only view of flash memory

impl Send for FLASH