Struct rp_pac::accessctrl::regs::Lock

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

Once a LOCK bit is written to 1, ACCESSCTRL silently ignores writes from that master. LOCK is writable only by a Secure, Privileged processor or debugger. LOCK bits are only writable when their value is zero. Once set, they can never be cleared, except by a full reset of ACCESSCTRL Setting the LOCK bit does not affect whether an access raises a bus error. Unprivileged writes, or writes from the DMA, will continue to raise bus errors. All other accesses will continue not to.

Tuple Fields

0: u32

Implementations

impl Lock

pub const fn core0(&self) -> bool

pub fn set_core0(&mut self, val: bool)

pub const fn core1(&self) -> bool

pub fn set_core1(&mut self, val: bool)

pub const fn dma(&self) -> bool

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

pub const fn debug(&self) -> bool

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

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