contiki/platform/netsim/sensor.c

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/*
* Copyright (c) 2004, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: sensor.c,v 1.1 2006/06/17 22:41:35 adamdunkels Exp $
*/
#include "sensor.h"
#include "dev/pir-sensor.h"
#include "dev/button-sensor.h"
#include "dev/vib-sensor.h"
static int strength = 20;
static int pir, button, vib;
/*---------------------------------------------------------------------------*/
void
sensor_init(void)
{
}
/*---------------------------------------------------------------------------*/
int
sensor_strength(void)
{
return strength;
}
/*---------------------------------------------------------------------------*/
void
sensor_set_strength(int s)
{
strength = s;
}
/*---------------------------------------------------------------------------*/
void
sensor_input(struct sensor_data *d, int strength)
{
pir += d->pir;
if(d->pir) {
pir_sensor_changed(strength);
}
if(d->button) {
button_press();
}
button += d->button;
/* if(button) {
printf("Button %d %d\n", button, d->button);
}*/
if(d->vib) {
vib_sensor_changed();
}
vib += d->vib;
}
/*---------------------------------------------------------------------------*/