BeRTOS
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#include <cfg/os.h>
#include <cfg/macros.h>
#include <cpu/attr.h>
#include <cpu/irq.h>
#include <PP_STRINGIZE(drv/PP_CAT3(timer, _, CPU_ID).h)>
#include "cfg/cfg_timer.h"
#include <cfg/debug.h>
#include <cfg/compiler.h>
#include <struct/list.h>
#include <mware/event.h>
Go to the source code of this file.
Data Structures | |
struct | Timer |
The timer driver supports multiple synchronous timers that can trigger an event when they expire. More... | |
Defines | |
#define | synctimer_abort(t) timer_abort(t) |
Functions | |
ticks_t | timer_clock (void) |
Return the system tick counter (expressed in ticks) | |
ticks_t | timer_clock_unlocked (void) |
Faster version of timer_clock(), to be called only when the timer interrupt is disabled (DISABLE_INTS) or overridden by a higher-priority or non-nesting interrupt. | |
ticks_t | ms_to_ticks (mtime_t ms) |
Convert ms [ms] to ticks. | |
ticks_t | us_to_ticks (utime_t us) |
Convert us [us] to ticks. | |
mtime_t | ticks_to_ms (ticks_t ticks) |
Convert ticks [ticks] to ms. | |
utime_t | ticks_to_us (ticks_t ticks) |
Convert ticks [ticks] to us. | |
hptime_t | us_to_hptime (utime_t us) |
Convert us [us] to hpticks. | |
utime_t | hptime_to_us (hptime_t hpticks) |
Convert hpticks [hptime] to usec. | |
void | timer_delayTicks (ticks_t delay) |
Wait for the specified amount of timer ticks. | |
void | timer_delay (mtime_t delay) |
Wait some time [ms]. | |
void | timer_busyWait (hptime_t delay) |
Busy wait until the specified amount of high-precision ticks have elapsed. | |
void | timer_delayHp (hptime_t delay) |
Wait for the specified amount of time (expressed in microseconds). | |
void | timer_add (Timer *timer) |
Add the specified timer to the software timer service queue. | |
Timer * | timer_abort (Timer *timer) |
Remove a timer from the timers queue before it has expired. | |
void | timer_setSoftint (Timer *timer, Hook func, iptr_t user_data) |
Set the timer so that it calls an user hook when it expires. | |
void | timer_setDelay (Timer *timer, ticks_t delay) |
Set the timer delay (the time before the event will be triggered) | |
void | synctimer_add (Timer *timer, List *q) |
Add timer to queue. | |
void | synctimer_poll (List *q) |
Simple synchronous timer based scheduler polling routine. | |
void | timer_setEvent (Timer *timer) |
Set the timer so that it sends a event notification when it expires. | |
void | timer_waitEvent (Timer *timer) |
Wait until the timer expires. | |
void | timer_setSignal (Timer *timer, struct Process *proc, sigmask_t sigs) |
Set the timer so that it sends a signal when it expires. | |
Variables | |
volatile ticks_t | _clock |
Master system clock (1 tick accuracy) |
Definition in file timer.h.