Contiki-NG
watchdog.c
1/*
2 * Copyright (c) 2005, Swedish Institute of Computer Science
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the Institute nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * This file is part of the Contiki operating system.
30 *
31 */
32
33#include "dev/watchdog.h"
34#include <stdlib.h>
35
36/*---------------------------------------------------------------------------*/
37void
39{
40}
41/*---------------------------------------------------------------------------*/
42void
44{
45}
46/*---------------------------------------------------------------------------*/
47void
49{
50}
51/*---------------------------------------------------------------------------*/
52void
54{
55}
56/*---------------------------------------------------------------------------*/
57void
59{
60 // Death by watchdog.
61 exit(-1);
62}
63/*---------------------------------------------------------------------------*/
void watchdog_reboot(void)
Keeps control until the WDT throws a reset signal.
Definition: watchdog.c:94
void watchdog_start(void)
Starts the WDT in watchdog mode if enabled by user configuration, maximum interval.
Definition: watchdog.c:72
void watchdog_periodic(void)
Writes the WDT clear sequence.
Definition: watchdog.c:85
void watchdog_init(void)
Initialisation function for the WDT.
Definition: watchdog.c:63
void watchdog_stop(void)
Stops the WDT such that it won't timeout and cause MCU reset.
Definition: watchdog.c:140