Struct rp_pac::xosc::regs::Count

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

A down counter running at the xosc frequency which counts to zero and stops. Can be used for short software pauses when setting up time sensitive hardware. To start the counter, write a non-zero value. Reads will return 1 while the count is running and 0 when it has finished. Minimum count value is 4. Count values <4 will be treated as count value =4. Note that synchronisation to the register clock domain costs 2 register clock cycles and the counter cannot compensate for that.

Tuple Fields

0: u32

Implementations

impl Count

pub const fn count(&self) -> u16

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

Trait Implementations

impl Clone for Count

fn clone(&self) -> Count

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Count

fn default() -> Count

Returns the “default value” for a type.

impl PartialEq for Count

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

impl Eq for Count

impl StructuralPartialEq for Count