Contiki 2.6
|
00001 /* 00002 * Copyright (c) 2010, Loughborough University - 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 * This file is part of the Contiki operating system. 00030 */ 00031 00032 /** 00033 * \file 00034 * This module centrally controls all sensors on sensinode devices 00035 * 00036 * It respects configuration in contiki-conf.h 00037 * 00038 * \author 00039 * George Oikonomou - <oikonomou@users.sourceforge.net> 00040 */ 00041 00042 #include "dev/sensinode-sensors.h" 00043 #include "sys/energest.h" 00044 00045 const struct sensors_sensor *sensors[] = { 00046 #if ADC_SENSOR_ON 00047 &adc_sensor, 00048 #endif 00049 #if BUTTON_SENSOR_ON 00050 &button_1_sensor, 00051 &button_2_sensor, 00052 #endif 00053 0 00054 }; 00055 00056 unsigned char sensors_flags[(sizeof(sensors) / sizeof(struct sensors_sensor *))]; 00057 00058 /*---------------------------------------------------------------------------*/ 00059 void 00060 sensinode_sensors_activate() 00061 { 00062 struct sensors_sensor *sensor; 00063 sensor = sensors_first(); 00064 while (sensor) { 00065 sensor->configure(SENSORS_ACTIVE, 1); 00066 sensor = sensors_next(sensor); 00067 } 00068 ENERGEST_ON(ENERGEST_TYPE_SENSORS); 00069 } 00070 /*---------------------------------------------------------------------------*/ 00071 void 00072 sensinode_sensors_deactivate() 00073 { 00074 struct sensors_sensor *sensor; 00075 sensor = sensors_first(); 00076 while (sensor) { 00077 sensor->configure(SENSORS_ACTIVE, 0); 00078 sensor = sensors_next(sensor); 00079 } 00080 ENERGEST_OFF(ENERGEST_TYPE_SENSORS); 00081 }