/**
 * Copyright (c) 2015 panStamp S.L.U. <[email protected]>
 * 
 * This file is part of the panStamp project.
 * 
 * panStamp  is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * panStamp is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with panStamp; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 
 * USA
 * 
 * Author: Daniel Berenguer
 * Creation date: 06/24/2015
 */
 
#include "thermistor.h"
#include "HardwareSerial.h"
#define res 10000
#define vermelho  4
#define amarelo  5
#define verde  6
#define azul  7
#define  buzer 8
int const temp1 = (1000);
unsigned long tempoReléLigado = 5000;  // 5000 ms = 5 segundos
unsigned long tempoInicio = 0;
bool reléAtivado = false;



// Analog pin used to read the NTC
#define NTC_PIN               A0

// Thermistor object
THERMISTOR thermistor(NTC_PIN,        // Analog pin
                      2500,          // Nominal resistance at 25 ºC
                      3950,           // thermistor's beta coefficient
                      1000);         // Value of the series resistor

// Global temperature reading
uint16_t temp;

/**
 * setup
 *
 * Arduino setup function
 */
void setup()
{
pinMode(buzer , OUTPUT);
pinMode(verde, OUTPUT); 
pinMode(vermelho, OUTPUT);
pinMode(amarelo, OUTPUT); 
pinMode (azul, OUTPUT);
digitalWrite(verde , HIGH); 
digitalWrite (azul ,HIGH);
delay (2000);
digitalWrite(amarelo ,LOW);
delay(temp1);
digitalWrite(amarelo,HIGH);
delay(temp1);
digitalWrite(amarelo ,LOW);
delay(temp1);
digitalWrite(amarelo,HIGH);
delay(temp1);
digitalWrite(amarelo ,LOW);
delay(temp1);
digitalWrite(amarelo,HIGH);
delay(3000);
digitalWrite(amarelo ,LOW);
delay(temp1);
digitalWrite(amarelo,HIGH);
delay(7000);
digitalWrite(amarelo ,LOW);
delay(temp1);
digitalWrite(amarelo,HIGH);
delay(2000);
digitalWrite(amarelo,LOW);
  Serial.begin(9600);
}


void loop()
{
  temp = thermistor.read();   // Read temperature
if (((temp/10) >= 20) && ((temp/10) <= 49 )) {
digitalWrite (vermelho, LOW);
delay(2000);
digitalWrite (vermelho, HIGH);
delay(2000);
digitalWrite (vermelho, LOW);
delay(2000);
digitalWrite (vermelho, HIGH);
delay(2000);
digitalWrite (vermelho, LOW);
delay(2000);
digitalWrite (vermelho, HIGH);
delay(2000);
}
  
  Serial.print("Temp in 1/10 ºC : ");
  Serial.print ( (thermistor.read() /10 ) );
 

 

  delay(1000);
}