Contiki 2.6
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00001 /* 00002 * Copyright (c) 2006, Swedish Institute of Computer Science. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the Institute nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 * 00029 * $Id: testetimer.c,v 1.2 2008/10/03 09:39:38 fros4943 Exp $ 00030 */ 00031 00032 #include "contiki.h" 00033 #include "sys/etimer.h" 00034 00035 #include <stdio.h> 00036 00037 PROCESS(test_etimer_process, "Event timer test process"); 00038 AUTOSTART_PROCESSES(&test_etimer_process); 00039 00040 PROCESS_THREAD(test_etimer_process, ev, data) 00041 { 00042 static struct etimer et; 00043 static uint16_t counter = 0; 00044 00045 PROCESS_BEGIN(); 00046 00047 printf("Starting event timer test process (counter=%i)\n", counter); 00048 00049 while(1) { 00050 etimer_set(&et, CLOCK_SECOND/2); 00051 PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et)); 00052 00053 counter++; 00054 printf("Event timer triggered event at time %lu (counter=%i)\n", clock_time(), counter); 00055 } 00056 00057 PROCESS_END(); 00058 }