timer_alarm.h File Reference

#include <tamtypes.h>
#include <timer.h>

Go to the source code of this file.

Functions
u64	AlarmHandler (s32 alarm_id, u64 scheduled_time, u64 actual_time, void *arg, void *last_pc)
s32	iSetTimerAlarm (u64 clock_cycles, timer_alarm_handler_t callback_handler, void *arg)
s32	SetTimerAlarm (u64 clock_cycles, timer_alarm_handler_t callback_handler, void *arg)
s32	iReleaseTimerAlarm (s32 id)
s32	ReleaseTimerAlarm (s32 id)

Function Documentation

AlarmHandler()

u64 AlarmHandler ( s32 alarm_id, u64 scheduled_time, u64 actual_time, void * arg, void * last_pc )

extern

Definition at line 65 of file timer_alarm.c.

iReleaseTimerAlarm()

s32 iReleaseTimerAlarm ( s32 id )

extern

Definition at line 134 of file timer_alarm.c.

iSetTimerAlarm()

s32 iSetTimerAlarm ( u64 clock_cycles, timer_alarm_handler_t callback_handler, void * arg )

extern

Definition at line 84 of file timer_alarm.c.

ReleaseTimerAlarm()

s32 ReleaseTimerAlarm ( s32 id )

extern

Definition at line 152 of file timer_alarm.c.

SetTimerAlarm()

s32 SetTimerAlarm ( u64 clock_cycles, timer_alarm_handler_t callback_handler, void * arg )

extern

Sets up alarm paramenters.

Parameters

clock_cycles	Number of bus cycles when the alarm will trigger
callback_handler	Function pointer to call when the alarm triggers (in IRQ)
arg	Argument to pass to callback_handler

Starts the alarm. If the alarm was already started, it does nothing.

Definition at line 120 of file timer_alarm.c.