Contiki 2.6

acc-sensor.h

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00001 /*
00002  * Copyright (c) 2010, STMicroelectronics.
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
00011  *    copyright notice, this list of conditions and the following
00012  *    disclaimer in the documentation and/or other materials provided
00013  *    with the distribution.
00014  * 3. The name of the author may not be used to endorse or promote
00015  *    products derived from this software without specific prior
00016  *    written permission.
00017  *
00018  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
00019  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00020  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00021  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
00022  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00023  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
00024  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00025  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
00026  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00027  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00028  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00029  *
00030  * This file is part of the Contiki OS
00031  *
00032  * $Id: acc-sensor.h,v 1.1 2010/10/25 09:03:39 salvopitru Exp $
00033  */
00034 /*---------------------------------------------------------------------------*/
00035 /**
00036 * \file
00037 *                       Accelerometer header file.
00038 * \author
00039 *                       Salvatore Pitrulli <salvopitru@users.sourceforge.net>
00040 */
00041 /*---------------------------------------------------------------------------*/
00042 
00043 #ifndef __ACC_SENSOR_H__
00044 #define __ACC_SENSOR_H__
00045 
00046 #include "lib/sensors.h"
00047 #include "mems.h"
00048 
00049 extern const struct sensors_sensor acc_sensor;
00050 
00051 #define ACC_SENSOR "Acc"
00052 
00053 /* The type values used in the configure() function.
00054 */
00055 
00056 /* Full-scale*/
00057 #define ACC_RANGE   1                     // type
00058 
00059 #define ACC_LOW_RANGE   MEMS_LOW_RANGE    // Values
00060 #define ACC_HIGH_RANGE  MEMS_HIGH_RANGE
00061 
00062 /* High pass filter and cut-off frequencies*/
00063 #define ACC_HPF 2                       // type
00064 
00065 #define ACC_HPF_DISABLE 4                   // Values
00066 #define ACC_1HZ         3
00067 #define ACC_2HZ         2
00068 #define ACC_4HZ         1
00069 #define ACC_8HZ         0
00070 
00071 /* The type values used in the value() function.
00072  * The returned value is expressed in mg units and can be negative. 
00073 */
00074 #define ACC_X_AXIS    1
00075 #define ACC_Y_AXIS    2
00076 #define ACC_Z_AXIS    3
00077 
00078 #endif /* __ACC_SENSOR_H__ */