110 lines
3.4 KiB
C
110 lines
3.4 KiB
C
/*
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* Copyright (c) , Harald Pichler.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)$Id: relay-sensor.c,v 1.0 2013/11/22 19:34:06 nifi Exp $
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*/
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/**
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* \file
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* relay sensor header file for Atmega128rfa1.
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* \author
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* Harald Pichler <harald@the-develop.net>
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*/
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#include "contiki.h"
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#include "dev/relay.h"
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#include "dev/relay-sensor.h"
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#define PRINTF(...) printf(__VA_ARGS__)
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const struct sensors_sensor relay_sensor;
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static int status(int type);
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static int enabled = 0;
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static int relay[8]={0,0,0,0,0,0,0,0};
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static int relaypin[8]={RELAY_PIN_1,RELAY_PIN_2,RELAY_PIN_3,RELAY_PIN_4,RELAY_PIN_5,RELAY_PIN_6,RELAY_PIN_7,RELAY_PIN_8};
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/*---------------------------------------------------------------------------*/
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static int
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value(int type)
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{
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return relay[type];
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}
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/*---------------------------------------------------------------------------*/
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static int
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configure(int type, int c)
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{
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switch(type) {
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case SENSORS_ACTIVE:
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if(c) {
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if(!status(SENSORS_ACTIVE)) {
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relay_init(relaypin[RELAY_SENSOR_1]);
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relay_init(relaypin[RELAY_SENSOR_2]);
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relay_init(relaypin[RELAY_SENSOR_3]);
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relay_init(relaypin[RELAY_SENSOR_4]);
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relay_init(relaypin[RELAY_SENSOR_5]);
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relay_init(relaypin[RELAY_SENSOR_6]);
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relay_init(relaypin[RELAY_SENSOR_7]);
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relay_init(relaypin[RELAY_SENSOR_8]);
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enabled = 1;
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}
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} else {
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enabled = 1;
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}
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break;
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case RELAY_SENSOR_1:
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case RELAY_SENSOR_2:
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case RELAY_SENSOR_3:
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case RELAY_SENSOR_4:
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case RELAY_SENSOR_5:
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case RELAY_SENSOR_6:
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case RELAY_SENSOR_7:
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case RELAY_SENSOR_8:
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if(c==0){
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relay_off(relaypin[type]);
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relay[type]=0;
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}else{
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relay_on(relaypin[type]);
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relay[type]=1;
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};
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break;
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}
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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static int
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status(int type)
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{
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switch(type) {
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case SENSORS_ACTIVE:
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case SENSORS_READY:
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return enabled;
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}
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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SENSORS_SENSOR(relay_sensor, RELAY_SENSOR, value, configure, status);
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