Struct lpc845_pac::capt::touch::R

pub struct R(_);

Register TOUCH reader

Implementations

impl R

pub fn count(&self) -> COUNT_R

Bits 0:11 - Count value reached at trigger. If timeout, will be (1 bigger than TOUT)-1; e.g. if TOUT=12, then 0xFFF.

pub fn xval(&self) -> XVAL_R

Bits 12:15 - Is the X that triggered this, or lowest X if more than one.

pub fn istouch(&self) -> ISTOUCH_R

Bit 16 - 1 if is Touch (by count) or 0 if is no-touch.

pub fn isto(&self) -> ISTO_R

Bit 17 - 1 if is Timeout.

pub fn seq(&self) -> SEQ_R

Bits 20:23 - Sequence number - rolling counter of polls. Changes after all selected Xs per poll (so, 0 for 1st set of Xs, then 1 for next set, etc).

pub fn change(&self) -> CHANGE_R

Bit 31 - If 1, the rest of the register is 0 because the data is changing. This will only happen for 1 cycle and would never happen if using interrupts to read, unless took so long as to overrun.

Methods from Deref<Target = R<TOUCH_SPEC>>

pub fn bits(&self) -> REG::Ux

Reads raw bits from register.

Trait Implementations

impl Deref for R

type Target = R<TOUCH_SPEC>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<R<TOUCH_SPEC>> for R

fn from(reader: R<TOUCH_SPEC>) -> Self

Performs the conversion.