86 lines
2.9 KiB
C
86 lines
2.9 KiB
C
/*
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* Copyright (c) 2010, STMicroelectronics.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* 3. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This file is part of the Contiki OS
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*
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* $Id: watchdog.c,v 1.1 2010/10/25 09:03:39 salvopitru Exp $
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*/
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/*---------------------------------------------------------------------------*/
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/**
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* \file
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* Watchdog
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* \author
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* Salvatore Pitrulli <salvopitru@users.sourceforge.net>
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*/
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/*---------------------------------------------------------------------------*/
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#include <stdio.h>
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#include "dev/watchdog.h"
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#include PLATFORM_HEADER
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#include "hal/error.h"
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#include "hal/hal.h"
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/*---------------------------------------------------------------------------*/
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void
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watchdog_init(void)
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{
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}
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/*---------------------------------------------------------------------------*/
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void
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watchdog_start(void)
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{
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/* We setup the watchdog to reset the device after 2.048 seconds,
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unless watchdog_periodic() is called. */
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halInternalEnableWatchDog();
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}
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/*---------------------------------------------------------------------------*/
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void
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watchdog_periodic(void)
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{
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/* This function is called periodically to restart the watchdog
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timer. */
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halResetWatchdog();
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}
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/*---------------------------------------------------------------------------*/
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void
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watchdog_stop(void)
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{
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halInternalDisableWatchDog(MICRO_DISABLE_WATCH_DOG_KEY);
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}
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/*---------------------------------------------------------------------------*/
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void
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watchdog_reboot(void)
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{
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halReboot();
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}
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/*---------------------------------------------------------------------------*/
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