include/timers_xeno/timerscfg.h
author ct@78566C00-6F59-1014-AAEE-A77C3B9AAB40
Thu, 12 May 2011 12:23:20 +0000
changeset 680 9a2474509269
parent 454 bc000083297a
child 798 6bafede3de2b
permissions -rw-r--r--
Win32-Timer:
CHANGED: - Timer implementation for win32 from absolute time (_ftime) to GetTickCount().
This fixes the following bug: When the system time was changed, a heartbeat timeout occurred.
FIXED: - Timeout seems only work properly if EnterMutex() is called before call of GetTickCount() (Patch from Roland Marquis)
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/*
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This file is part of CanFestival, a library implementing CanOpen Stack. 
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Copyright (C): Edouard TISSERANT and Francis DUPIN
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See COPYING file for copyrights details.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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*/
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#ifndef __TIMERSCFG_H__
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#define __TIMERSCFG_H__
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#include <native/task.h>
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#include <native/timer.h>
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#include <native/mutex.h>
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#include <native/cond.h>
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#include <native/sem.h>
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#include <native/alarm.h>
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// Time unit : ns
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// Time resolution : 64bit (~584 years)
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#define TIMEVAL RTIME
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#define TIMEVAL_MAX ~(RTIME)0
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#define MS_TO_TIMEVAL(ms)  rt_timer_ns2ticks((RTIME)ms*1000000)
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#define US_TO_TIMEVAL(us)  rt_timer_ns2ticks((RTIME)us*1000)
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#define TASK_HANDLE RT_TASK
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#endif