Struct TickCounter 

pub struct TickCounter { /* private fields */ }

Global tick counter for system uptime and scheduling.

This counter is incremented on every timer interrupt and provides a monotonic time source for scheduling decisions.

Implementations

impl TickCounter

pub const fn new(frequency: u32) -> Self

Create a new tick counter with the given frequency.

Arguments

• frequency - Timer frequency in Hz

pub fn increment(&self)

Increment the tick counter (called from timer interrupt).

This should only be called from the timer interrupt handler.

pub fn ticks(&self) -> u64

Get the current tick count.

pub fn frequency(&self) -> u32

Get the tick frequency in Hz.

pub fn ticks_to_nanos(&self, ticks: u64) -> u64

Convert ticks to nanoseconds.

pub fn nanos_to_ticks(&self, nanos: u64) -> u64

Convert nanoseconds to ticks.

pub fn now(&self) -> Instant

Get current time as an instant.