Struct clocksource::Clocksource

pub struct Clocksource { /* fields omitted */ }

Methods

impl Clocksource

pub fn new() -> Clocksource

create a new clocksource

pub fn configured(reference: Clock, source: Clock) -> Clocksource

allows manual configuration of the Clocksource and performs initial calibration

pub fn frequency(&self) -> f64

get the approximate frequency of the source clock in Hz

pub fn counter(&self) -> u64

get the raw counter reading of the source clock

pub fn reference(&self) -> u64

get nanoseconds from the reference clock

pub fn time(&self) -> u64

get the nanoseconds from the source clock

pub fn calibrate(&mut self)

calibrate the source frequency against the reference

pub fn recalibrate(&mut self)

recalculate the frequency, without changing the reference time

pub fn phase_error(&self) -> f64

estimate of the phase error between the source and reference clocksource

pub fn convert(&self, src_t1: u64) -> f64

converts a raw reading to approximation of reference in nanoseconds

Trait Implementations

impl Default for Clocksource

fn default() -> Clocksource

Returns the "default value" for a type.

impl Clone for Clocksource

fn clone(&self) -> Clocksource

Returns a copy of the value.

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

Performs copy-assignment from source.