Struct rp_pac::sio::regs::DoorbellOutClr

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

Clear doorbells which have been posted to the opposite core. This register is intended for debugging and initialisation purposes. Writing 1 to a bit in DOORBELL_OUT_CLR clears the corresponding bit in DOORBELL_IN on the opposite core. Clearing all bits will cause that core’s doorbell interrupt to deassert. Since the usual order of events is for software to send events using DOORBELL_OUT_SET, and acknowledge incoming events by writing to DOORBELL_IN_CLR, this register should be used with caution to avoid race conditions. Reading returns the status of the doorbells currently asserted on the other core, i.e. is equivalent to that core reading its own DOORBELL_IN status.

Tuple Fields

0: u32

Implementations

impl DoorbellOutClr

pub const fn doorbell_out_clr(&self) -> u8

pub fn set_doorbell_out_clr(&mut self, val: u8)

Trait Implementations

impl Clone for DoorbellOutClr

fn clone(&self) -> DoorbellOutClr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for DoorbellOutClr

fn default() -> DoorbellOutClr

Returns the “default value” for a type.

impl PartialEq for DoorbellOutClr

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

impl Eq for DoorbellOutClr

impl StructuralPartialEq for DoorbellOutClr