timer.c File Reference

#include <applicfg.h>
#include "timer.h"

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Defines

#define min_val(a, b)   ((a<b)?a:b)

Functions

TIMER_HANDLE SetAlarm (CO_Data *d, UNS32 id, TimerCallback_t callback, TIMEVAL value, TIMEVAL period)
TIMER_HANDLE DelAlarm (TIMER_HANDLE handle)
void TimeDispatch ()

Variables

s_timer_entry timers [MAX_NB_TIMER] = {{TIMER_FREE, NULL, NULL, 0, 0, 0},}
TIMEVAL total_sleep_time = TIMEVAL_MAX
TIMER_HANDLE last_timer_raw = -1


Detailed Description

Author:
Edouard TISSERANT and Francis DUPIN
Date:
Tue Jun 5 09:32:32 2007

Definition in file timer.c.


Define Documentation

#define min_val ( a,
 )     ((a<b)?a:b)

Definition at line 44 of file timer.c.

Referenced by TimeDispatch().


Function Documentation

TIMER_HANDLE DelAlarm ( TIMER_HANDLE  handle  ) 

----- Use this to remove an alarm ----

Parameters:
handle 
Returns:

Definition at line 112 of file timer.c.

References last_timer_raw, MSG_WAR, struct_s_timer_entry::state, and timers.

Referenced by _sendPDOevent(), heartbeatStop(), PDOStop(), proceedNODE_GUARD(), proceedPDO(), ProducerHearbeatAlarm(), stopSYNC(), and TPDO_Communication_Parameter_Callback().

TIMER_HANDLE SetAlarm ( CO_Data d,
UNS32  id,
TimerCallback_t  callback,
TIMEVAL  value,
TIMEVAL  period 
)

------- Use this to declare a new alarm ------

Parameters:
d 
id 
callback 
value 
period 
Returns:

Definition at line 57 of file timer.c.

References struct_s_timer_entry::d, last_timer_raw, MAX_NB_TIMER, TIMER_HANDLE, and timers.

Referenced by _sendPDOevent(), heartbeatInit(), proceedNODE_GUARD(), startSYNC(), and StartTimerLoop().

void TimeDispatch ( void   ) 

------ TimeDispatch is called on each timer expiration ----

Definition at line 131 of file timer.c.

References getElapsedTime(), last_timer_raw, min_val, TIMER_HANDLE, timers, TIMEVAL, TIMEVAL_MAX, and total_sleep_time.

Referenced by class_timers::timer_loop_thread_proc(), timer_notify(), and timerloop_task_proc().

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Variable Documentation

TIMER_HANDLE last_timer_raw = -1

Definition at line 42 of file timer.c.

Referenced by DelAlarm(), SetAlarm(), and TimeDispatch().

s_timer_entry timers[MAX_NB_TIMER] = {{TIMER_FREE, NULL, NULL, 0, 0, 0},}

Definition at line 39 of file timer.c.

Referenced by DelAlarm(), SetAlarm(), and TimeDispatch().

TIMEVAL total_sleep_time = TIMEVAL_MAX

Definition at line 41 of file timer.c.

Referenced by TimeDispatch().


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