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89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
#error This code must be revised for the new timer API
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/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright 2003,2004 Develer S.r.l. (http://www.develer.com/)
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* Copyright 2000 Bernie Innocenti
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*
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* -->
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*
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*
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* \author Bernie Innocenti <bernie@codewiz.org>
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*
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* \brief Low-level timer module for AVR
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*/
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/*#*
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*#* $Log$
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*#* Revision 1.7 2006/07/19 12:56:26 bernie
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*#* Convert to new Doxygen style.
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*#*
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*#* Revision 1.6 2006/02/21 21:28:02 bernie
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*#* New time handling based on TIMER_TICKS_PER_SEC to support slow timers with ticks longer than 1ms.
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*#*
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*#* Revision 1.5 2005/11/04 16:20:02 bernie
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*#* Fix reference to README.devlib in header.
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*#*
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*#* Revision 1.4 2004/12/13 11:51:08 bernie
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*#* DISABLE_INTS/ENABLE_INTS: Convert to IRQ_DISABLE/IRQ_ENABLE.
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*#*
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*#* Revision 1.3 2004/08/25 14:12:08 rasky
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*#* Aggiornato il comment block dei log RCS
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*#*
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*#* Revision 1.2 2004/06/03 11:27:09 bernie
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*#* Add dual-license information.
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*#*
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*#* Revision 1.1 2004/05/23 18:23:30 bernie
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*#* Import drv/timer module.
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*#*
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*#*/
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#ifndef TIMER_I196_H
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#define TIMER_I196_H
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/**
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* Retrigger TIMER2, adjusting the time to account for
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* the interrupt prologue latency.
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*/
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#define TIMER_RETRIGGER (TIMER2 -= TICKS_RATE)
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#define TIMER_INIT \
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TIMER2 = (65535 - TICKS_RATE); \
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INT_MASK1 |= INT1F_T2OVF; \
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ATOMIC( \
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WSR = 1; \
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IOC3 |= IOC3F_T2_ENA; \
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WSR = 0; \
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)
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#define DEFINE_TIMER_ISR \
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INTERRUPT(0x38) void TM2_OVFL_interrupt(void); \
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INTERRUPT(0x38) void TM2_OVFL_interrupt(void)
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#endif /* DRV_TIMER_I196_H */
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