Struct stm32_metapac::flash::regs::Keyr

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

FLASH control key register.

Tuple Fields

0: u32

Implementations

impl Keyr

pub const fn cukey(&self) -> u32

Control unlock key Following values must be written to FLASH_KEYR consecutively to unlock FLASH_CR register: 1st key = 0x4567 0123 2nd key = 0xCDEF 89AB Reads to this register returns zero. If above sequence is wrong or performed twice, the FLASH_CR register is locked until the next system reset, and access to it generates a bus error.

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

Control unlock key Following values must be written to FLASH_KEYR consecutively to unlock FLASH_CR register: 1st key = 0x4567 0123 2nd key = 0xCDEF 89AB Reads to this register returns zero. If above sequence is wrong or performed twice, the FLASH_CR register is locked until the next system reset, and access to it generates a bus error.

Trait Implementations

impl Clone for Keyr

fn clone(&self) -> Keyr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Keyr

fn default() -> Keyr

Returns the “default value” for a type.

impl PartialEq for Keyr

fn eq(&self, other: &Keyr) -> 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 Keyr

impl Eq for Keyr

impl StructuralEq for Keyr

impl StructuralPartialEq for Keyr