Contiki 3.x
dummy-sensors.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 Configurable Sensor Network Application
30  * Architecture for sensor nodes running the Contiki operating system.
31  *
32  *
33  * -----------------------------------------------------------------
34  *
35  * Author : Adam Dunkels, Joakim Eriksson, Niclas Finne
36  * Created : 2005-11-01
37  * Updated : $Date: 2010/01/14 20:15:55 $
38  * $Revision: 1.2 $
39  */
40 
41 #include "dev/temperature-sensor.h"
42 
43 /*---------------------------------------------------------------------------*/
44 static int
45 value(int type)
46 {
47  return 0;
48 }
49 /*---------------------------------------------------------------------------*/
50 static int
51 configure(int type, int c)
52 {
53  return 0;
54 }
55 /*---------------------------------------------------------------------------*/
56 static int
57 status(int type)
58 {
59  return 0;
60 }
61 /*---------------------------------------------------------------------------*/
62 SENSORS_SENSOR(temperature_sensor, TEMPERATURE_SENSOR,
63  value, configure, status);
struct sensors_sensor temperature_sensor
NOTE: For the temperature measurement, the ADC extended range mode is needed; but this is inaccurate ...