Struct atsamd21_hal::clock::ClockParams

pub struct ClockParams {
    pub src_freq: Hertz,
    pub divider: u16,
    pub effective_freq: Hertz,
}

Helper type for computing effective frequency given a source clock frequency and a desired frequency.

Fields

src_freq: Hertz

The frequency of the source/input clock

divider: u16

The linear division value. This is constrained to the range of values supported by the hardware.

effective_freq: Hertz

The effective frequency, which is ideally the desired frequency, but is produced by dividing the src_freq by the divider.

Methods

impl ClockParams

pub fn new(src_freq: Hertz, desired_freq: Hertz) -> Self

Given a source frequency and a desired frequency, compute the ClockParams values for the closest matching clock configuration.

Trait Implementations

impl Debug for ClockParams

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for ClockParams

impl Clone for ClockParams

fn clone(&self) -> ClockParams

Returns a copy of the value.

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

Performs copy-assignment from source.