Struct rp_pac::dma::regs::Intr

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

Interrupt Status (raw)

Tuple Fields

0: u32

Implementations

impl Intr

pub const fn intr(&self) -> u16

Raw interrupt status for DMA Channels 0..15. Bit n corresponds to channel n. Ignores any masking or forcing. Channel interrupts can be cleared by writing a bit mask to INTR, INTS0 or INTS1. Channel interrupts can be routed to either of two system-level IRQs based on INTE0 and INTE1. This can be used vector different channel interrupts to different ISRs: this might be done to allow NVIC IRQ preemption for more time-critical channels, or to spread IRQ load across different cores. It is also valid to ignore this behaviour and just use INTE0/INTS0/IRQ 0.

pub fn set_intr(&mut self, val: u16)

Raw interrupt status for DMA Channels 0..15. Bit n corresponds to channel n. Ignores any masking or forcing. Channel interrupts can be cleared by writing a bit mask to INTR, INTS0 or INTS1. Channel interrupts can be routed to either of two system-level IRQs based on INTE0 and INTE1. This can be used vector different channel interrupts to different ISRs: this might be done to allow NVIC IRQ preemption for more time-critical channels, or to spread IRQ load across different cores. It is also valid to ignore this behaviour and just use INTE0/INTS0/IRQ 0.

Trait Implementations

impl Clone for Intr

fn clone(&self) -> Intr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Intr

fn default() -> Intr

Returns the “default value” for a type.

impl PartialEq<Intr> for Intr

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

impl Eq for Intr

impl StructuralEq for Intr

impl StructuralPartialEq for Intr