Struct stm32_metapac::flash::regs::Optkeyr

#[repr(transparent)]
pub struct Optkeyr(pub u32);

FLASH options key register.

Tuple Fields

0: u32

Implementations

impl Optkeyr

pub const fn ocukey(&self) -> u32

Options configuration unlock key Following values must be written to FLASH_OPTKEYR consecutively to unlock FLASH_OPTCR register: 1st key = 0x0819 2A3B 2nd key = 0x4C5D 6E7F Reads to this register returns zero. If above sequence is performed twice locks up the corresponding register/bit until the next system reset, and generates a bus error.

pub fn set_ocukey(&mut self, val: u32)

Options configuration unlock key Following values must be written to FLASH_OPTKEYR consecutively to unlock FLASH_OPTCR register: 1st key = 0x0819 2A3B 2nd key = 0x4C5D 6E7F Reads to this register returns zero. If above sequence is performed twice locks up the corresponding register/bit until the next system reset, and generates a bus error.

Trait Implementations

impl Clone for Optkeyr

fn clone(&self) -> Optkeyr

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Optkeyr

fn default() -> Optkeyr

Returns the “default value” for a type.

impl PartialEq for Optkeyr

fn eq(&self, other: &Optkeyr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Optkeyr

impl Eq for Optkeyr

impl StructuralEq for Optkeyr

impl StructuralPartialEq for Optkeyr