Enum rp2040::dma::ch0_ctrl_trig::TREQ_SEL_A

#[repr(u8)]pub enum TREQ_SEL_A {
    TIMER0,
    TIMER1,
    TIMER2,
    TIMER3,
    PERMANENT,
}

Select a Transfer Request signal.\n The channel uses the transfer request signal to pace its data transfer rate. Sources for TREQ signals are internal (TIMERS) or external (DREQ, a Data Request from the system).\n 0x0 to 0x3a -> select DREQ n as TREQ

Value on reset: 0

Variants

TIMER0

59: Select Timer 0 as TREQ

TIMER1

60: Select Timer 1 as TREQ

TIMER2

61: Select Timer 2 as TREQ (Optional)

TIMER3

62: Select Timer 3 as TREQ (Optional)

PERMANENT

63: Permanent request, for unpaced transfers.

Trait Implementations

impl Clone for TREQ_SEL_A

pub fn clone(&self) -> TREQ_SEL_A

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TREQ_SEL_A

impl Debug for TREQ_SEL_A

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

Formats the value using the given formatter.

impl PartialEq<TREQ_SEL_A> for TREQ_SEL_A

pub fn eq(&self, other: &TREQ_SEL_A) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for TREQ_SEL_A