Contiki 2.5
vib-sensor.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  * $Id: vib-sensor.c,v 1.2 2010/01/14 15:38:56 adamdunkels Exp $
33  *
34  * -----------------------------------------------------------------
35  *
36  * Author : Adam Dunkels, Joakim Eriksson, Niclas Finne
37  * Created : 2005-11-01
38  * Updated : $Date: 2010/01/14 15:38:56 $
39  * $Revision: 1.2 $
40  */
41 
42 #include "dev/vib-sensor.h"
43 
44 const struct sensors_sensor vib_sensor;
45 static unsigned int vib;
46 
47 /*---------------------------------------------------------------------------*/
48 void
49 vib_sensor_changed(void)
50 {
51  sensors_changed(&vib_sensor);
52 }
53 /*---------------------------------------------------------------------------*/
54 static unsigned int
55 value(int type)
56 {
57  return 0;
58 }
59 /*---------------------------------------------------------------------------*/
60 static int
61 configure(int type, void *c)
62 {
63  return 0;
64 }
65 /*---------------------------------------------------------------------------*/
66 static void *
67 status(int type)
68 {
69  return NULL;
70 }
71 /*---------------------------------------------------------------------------*/
72 SENSORS_SENSOR(vib_sensor, VIB_SENSOR,
73  value, configure, status);