| author | Laurent Bessard |
| Thu, 06 Dec 2012 16:07:46 +0100 | |
| changeset 765 | 90b738e4ede5 |
| parent 391 | 7802a7d5584f |
| permissions | -rw-r--r-- |
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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 <linux/param.h> |
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#include <linux/kthread.h> |
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/* Time unit : clock ticks (jiffies) */ |
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/* Time resolution : ticks per second (architecture-dependent value 'HZ' defined in linux/param.h) */ |
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#define TIMEVAL unsigned long |
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#define TIMEVAL_MAX (~(TIMEVAL)0) >> 1 |
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#define MS_TO_TIMEVAL(ms) ( (ms * HZ) / 1000 ) |
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#define US_TO_TIMEVAL(us) ( (us * HZ) / 1000000) |
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#define TASK_HANDLE struct task_struct* |
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#endif |