40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: $
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*
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* Copyright (C) 2007 by Karl Kurbjun
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef TIMER_TARGET_H
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#define TIMER_TARGET_H
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/* timer is based on PCLK and minimum division is 2 */
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#define TIMER_FREQ (49156800/2)
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bool __timer_set(long cycles, bool set);
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bool __timer_register(void);
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void __timer_unregister(void);
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#define __TIMER_SET(cycles, set) \
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__timer_set(cycles, set)
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#define __TIMER_REGISTER(reg_prio, unregister_callback, cycles, \
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int_prio, timer_callback) \
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__timer_register()
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#define __TIMER_UNREGISTER(...) \
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__timer_unregister()
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#endif /* TIMER_TARGET_H */
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