Struct Lock

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

Register to lock the certain parts of the CPU from being modified.

Tuple Fields

0: u32

Implementations

impl Lock

pub const fn lockvtoraircrs(&self) -> bool

Locks both the Vector table Offset Register (VTOR) and Application Interrupt and Reset Control Register (AIRCR) for secure mode.

pub fn set_lockvtoraircrs(&mut self, val: bool)

Locks both the Vector table Offset Register (VTOR) and Application Interrupt and Reset Control Register (AIRCR) for secure mode.

pub const fn lockvtorns(&self) -> bool

Locks the Vector table Offset Register (VTOR) for non-secure mode.

pub fn set_lockvtorns(&mut self, val: bool)

Locks the Vector table Offset Register (VTOR) for non-secure mode.

pub const fn lockmpus(&self) -> bool

Locks the Memory Protection Unit (MPU) for secure mode.

pub fn set_lockmpus(&mut self, val: bool)

Locks the Memory Protection Unit (MPU) for secure mode.

pub const fn lockmpuns(&self) -> bool

Locks the Memory Protection Unit (MPU) for non secure mode.

pub fn set_lockmpuns(&mut self, val: bool)

Locks the Memory Protection Unit (MPU) for non secure mode.

pub const fn locksau(&self) -> bool

Locks the Security Attribution Unit (SAU)

pub fn set_locksau(&mut self, val: bool)

Locks the Security Attribution Unit (SAU)

Trait Implementations

impl Clone for Lock

fn clone(&self) -> Lock

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Lock

fn default() -> Lock

Returns the “default value” for a type.

impl PartialEq for Lock

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

impl Eq for Lock

impl StructuralPartialEq for Lock