Struct lpc845_pac::capt::poll_tcnt::POLL_R

pub struct POLL_R(_);

Field POLL reader - Poll counter in (internal) 12-bit counter wraparounds (loosely 1msec), so related to divided FCLK. This expresses time delay between measurement cycles (ie. after one set of X measurements, time before starting next). This count is used to delay before the next set of measurements. Measuring too often wastes power and does not add value since movement of fingers is relatively slow. For low power mode, this must allow for the clock being used (e.g. a 1MHz osc) so 12 bit count will be potentially much longer. That means, lowering the count to get the reasonable delay period.

Methods from Deref<Target = FieldReader<u8, u8>>

pub fn bits(&self) -> U

Reads raw bits from field.

pub fn bit(&self) -> bool

Value of the field as raw bits.

pub fn bit_is_clear(&self) -> bool

Returns true if the bit is clear (0).

pub fn bit_is_set(&self) -> bool

Returns true if the bit is set (1).

Trait Implementations

impl Deref for POLL_R

type Target = FieldReader<u8, u8>

The resulting type after dereferencing.

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

Dereferences the value.