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

Tests for self and other values to be equal, and is used by ==.

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

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 StructuralPartialEq for Optkeyr