CanFestival: include/timer.h Source File

00001 /*
-00002 This file is part of CanFestival, a library implementing CanOpen Stack. 
-00003 
-00004 Copyright (C): Edouard TISSERANT and Francis DUPIN
-00005 
-00006 See COPYING file for copyrights details.
-00007 
-00008 This library is free software; you can redistribute it and/or
-00009 modify it under the terms of the GNU Lesser General Public
-00010 License as published by the Free Software Foundation; either
-00011 version 2.1 of the License, or (at your option) any later version.
-00012 
-00013 This library is distributed in the hope that it will be useful,
-00014 but WITHOUT ANY WARRANTY; without even the implied warranty of
-00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-00016 Lesser General Public License for more details.
-00017 
-00018 You should have received a copy of the GNU Lesser General Public
-00019 License along with this library; if not, write to the Free Software
-00020 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-00021 */
-00022 
-00023 #ifndef __timer_h__
-00024 #define __timer_h__
-00025 
-00026 #include <timerscfg.h>
-00027 #include <applicfg.h>
-00028 
-00029 #define TIMER_HANDLE INTEGER16
-00030 
-00031 #include "data.h"
-00032 
-00033 /* --------- types and constants definitions --------- */
-00034 #define TIMER_FREE 0
-00035 #define TIMER_ARMED 1
-00036 #define TIMER_TRIG 2
-00037 #define TIMER_TRIG_PERIOD 3
-00038 
-00039 #define TIMER_NONE -1
-00040 
-00041 typedef void (*TimerCallback_t)(CO_Data* d, UNS32 id);
-00042 
-00043 struct struct_s_timer_entry {
-00044         UNS8 state;
-00045         CO_Data* d;
-00046         TimerCallback_t callback; /* The callback func. */
-00047         UNS32 id; /* The callback func. */
-00048         TIMEVAL val;
-00049         TIMEVAL interval; /* Periodicity */
-00050 };
-00051 
-00052 typedef struct struct_s_timer_entry s_timer_entry;
-00053 
-00054 /* ---------  prototypes --------- */
-00055 /*#define SetAlarm(d, id, callback, value, period) printf("%s, %d, SetAlarm(%s, %s, %s, %s, %s)\n",__FILE__, __LINE__, #d, #id, #callback, #value, #period); _SetAlarm(d, id, callback, value, period)*/
-00056 TIMER_HANDLE SetAlarm(CO_Data* d, UNS32 id, TimerCallback_t callback, TIMEVAL value, TIMEVAL period);
-00057 TIMER_HANDLE DelAlarm(TIMER_HANDLE handle);
-00058 void TimeDispatch(void);
-00059 
-00060 /* ---------  to be defined in user app ---------*/
-00061 void setTimer(TIMEVAL value);
-00062 TIMEVAL getElapsedTime(void);
-00063 
-00064 #endif /* #define __timer_h__ */
-