Struct Lock 

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

Lock register allows locking to the current security level or unlocking by the lock holding level.

Tuple Fields

0: u32

Implementations

impl Lock

pub const fn seclock(&self) -> Seclock

Write 1 to secure-lock this block (if running in a security state). Write 0 to unlock. If locked already, may only write if at same or higher security level as lock. Reads as: 0 if unlocked, else 1, 2, 3 to indicate security level it is locked at. NOTE: this and ID are the only readable registers if locked and current state is lower than lock level.

pub const fn set_seclock(&mut self, val: Seclock)

Write 1 to secure-lock this block (if running in a security state). Write 0 to unlock. If locked already, may only write if at same or higher security level as lock. Reads as: 0 if unlocked, else 1, 2, 3 to indicate security level it is locked at. NOTE: this and ID are the only readable registers if locked and current state is lower than lock level.

pub const fn pattern(&self) -> u16

Must write 0xA75 to change lock state. A75:Pattern needed to change bits 1:0

pub const fn set_pattern(&mut self, val: u16)

Must write 0xA75 to change lock state. A75:Pattern needed to change bits 1:0

Trait Implementations

impl Clone for Lock

fn clone(&self) -> Lock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lock

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

Formats the value using the given formatter.

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