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Added Reed Sensor driver and example

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Antonio Lignan 2015-03-25 13:51:50 +01:00
parent c76316adf2
commit b9334a3b0e
6 changed files with 277 additions and 4 deletions
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examples/z1/test-reed-sensor.c Normal file
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/*
* Copyright (c) 2015, Zolertia <http://www.zolertia.com>
* 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.
*
*/
/**
* \file
* A quick program for testing a reed sensor.
* \author
* Antonio Lignan <alinan@zolertia.com>
*/
#include <stdio.h>
#include "contiki.h"
#include "reed-sensor.h"
#define REED_READ_INTERVAL (CLOCK_SECOND / 4)
#define REED_EXAMPLE_EVENT 1
/*---------------------------------------------------------------------------*/
PROCESS(test_process, "Reed test process");
AUTOSTART_PROCESSES(&test_process);
/*---------------------------------------------------------------------------*/
static struct etimer et;
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(test_process, ev, data)
{
PROCESS_BEGIN();
SENSORS_ACTIVATE(reed_sensor);
#if REED_EXAMPLE_EVENT
reed_sensor.configure(REED_SENSOR_MODE, REED_SENSOR_EVENT_MODE);
#else
etimer_set(&et, REED_READ_INTERVAL);
#endif
while(1) {
PROCESS_YIELD();
if(ev == PROCESS_EVENT_TIMER) {
printf("Reed poll status [%d]\n", reed_sensor.value(REED_SENSOR_VAL));
etimer_restart(&et);
} else if(ev == reed_sensor_event_changed) {
printf("Reed sensor event --> %d\n", (*((int *)data)));
}
}
PROCESS_END();
}