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Arduino/hardware/arduino/sam/cores/arduino/watchdog.h

53 lines
1.4 KiB
C

/*
Copyright (c) 2014 Arduino. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _WATCHDOG_
#define _WATCHDOG_
#include <stdint.h>
// Watchdog functions
/*
* \brief Enable the watchdog with the specified timeout. Should only be called once.
*
* \param timeount in milliseconds.
*/
void watchdogEnable (uint32_t timeout);
/*
* \brief Disable the watchdog timer. Should only be called once.
*
*/
void watchdogDisable (void);
/*
* \brief Reset the watchdog counter.
*
*/
void watchdogReset (void);
/*
* \brief Watchdog initialize hook. This function is called from init(). If the user does not provide
* this function, then the default action is to disable watchdog.
*/
void watchdogSetup (void);
#endif /* _WATCHDOG_ */