Contiki 2.5
testetimer.c
1 /*
2  * Copyright (c) 2006, 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  * $Id: testetimer.c,v 1.2 2008/10/03 09:39:38 fros4943 Exp $
30  */
31 
32 #include "contiki.h"
33 #include "sys/etimer.h"
34 
35 #include <stdio.h>
36 
37 PROCESS(test_etimer_process, "Event timer test process");
38 AUTOSTART_PROCESSES(&test_etimer_process);
39 
40 PROCESS_THREAD(test_etimer_process, ev, data)
41 {
42  static struct etimer et;
43  static u16_t counter = 0;
44 
45  PROCESS_BEGIN();
46 
47  printf("Starting event timer test process (counter=%i)\n", counter);
48 
49  while(1) {
50  etimer_set(&et, CLOCK_SECOND/2);
52 
53  counter++;
54  printf("Event timer triggered event at time %lu (counter=%i)\n", clock_time(), counter);
55  }
56 
57  PROCESS_END();
58 }