Code:
// Program za prikaz temeperature na LCD i slanje SMS-a// Autori Terry Kong , Mihajlovic Milenko , Vladimir Lapcevic i Sam Olesen
#include <OneWire.h>
#include <DallasTemperature.h>
#include <Wire.h>
#include <LCD.h>
#include <LiquidCrystal_I2C.h>
#include <SoftwareSerial.h>
SoftwareSerial M590(2, 3); // Rx, Tx
byte led = 10;
float temp1 = 0;
float temp2 = 0;
float temp3 = 0;
float temp4 = 0;
#define ONE_WIRE_BUS 8
#define I2C_ADDR 0x27
#define BACKLIGHT_PIN 3
#define En_pin 2
#define Rw_pin 1
#define Rs_pin 0
#define D4_pin 4
#define D5_pin 5
#define D6_pin 6
#define D7_pin 7
#define LED_OFF 0
#define LED_ON 1
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
LiquidCrystal_I2C
lcd(I2C_ADDR, En_pin, Rw_pin, Rs_pin, D4_pin, D5_pin, D6_pin, D7_pin);
// WP 1
DeviceAddress Probe1 = {0x28, 0xFF, 0x27, 0xAC, 0xB5, 0x16, 0x03, 0x77}; //
DeviceAddress Probe2 = {0x28, 0x55, 0xB5, 0x27, 0x00, 0x00, 0x80, 0x3C}; //
//DeviceAddress Probe3 = {0x28, 0x55, 0xC3, 0x27, 0x00, 0x00, 0x80, 0xCD}; //
DeviceAddress Probe4 = {0x28, 0xDF, 0x65, 0x08, 0x00, 0x00, 0x80, 0xAD}; //
//DeviceAddress Probe1 = { 0x28, 0xBF, 0x9A, 0x27, 0x00, 0x00, 0x80, 0x4D }; //
DeviceAddress Probe3 = {0x28, 0xFF, 0x5B, 0xF7, 0xB4, 0x16, 0x05, 0x01}; //
void setup() /****** SETUP: RUNS ONCE ******/
{
delay(2000);
pinMode(led, OUTPUT);
digitalWrite(led, LOW);
Serial.begin(19200);
M590.begin(19200);
Serial.println("GSM NEOWAY M590");
Serial.println();
Serial.println("Turn on AOH:");
M590.println("AT+CLIP=1"); //
delay(100);
Serial.println("Text format sms:");
M590.println("AT+CMGF=1"); // SMS tekst format
delay(100);
Serial.println("Mode GSM:");
M590.println("AT+CSCS=\"GSM\""); // GSM
delay(100);
//------- Initialize the Temperature measurement library--------------
sensors.begin();
// set the resolution to 10 bit (Can be 9 to 12 bits .. lower is faster)
sensors.setResolution(Probe1, 10);
sensors.setResolution(Probe2, 10);
sensors.setResolution(Probe3, 10);
sensors.setResolution(Probe4, 10);
// sensors.setResolution(Probe5, 10);
//---------------- Initialize the lcd ------------------
lcd.begin(20, 4); // 20 characters, 4 lines
// Switch on the backlight
lcd.setBacklightPin(BACKLIGHT_PIN, POSITIVE);
lcd.setBacklight(HIGH);
} //--(end setup )---
void loop() /****** LOOP: RUNS CONSTANTLY ******/
{
sensors.requestTemperatures(); // Send the command to get temperatures
lcd.clear(); // Reset the display
lcd.home();
lcd.backlight(); // Backlight ON if under program control
lcd.setCursor(0, 0); // Start at character 0 on line 0
lcd.print("1:");
displayTemperature(Probe1);
lcd.setCursor(0, 1); // Start at character 0 on line 1
lcd.print("2:");
displayTemperature(Probe2);
lcd.setCursor(0, 2); // Start at character 0 on line 2
lcd.print("3:");
displayTemperature(Probe3);
lcd.setCursor(0, 3); // Start at character 0 on line 3
lcd.print("4:");
displayTemperature(Probe4);
temp1 = getTemperature(Probe1);
temp2 = getTemperature(Probe2);
temp3 = getTemperature(Probe3);
temp4 = getTemperature(Probe4);
/////////////////////////////////////////////////
// Program za konverziju promenljive float u niz znakova
//////////////////////////////////////////
String MyString = "";
MyString += String(temp1, 2) + " T1 ";
MyString += String(temp2, 2) + " T2 ";
MyString += String(temp3, 2) + " T3 ";
MyString += String(temp4, 2) + " T4 ";
///////////////////////////////////////////////////////////////////////////////////////////////////
if (M590.available()) //
{
char ch = ' ';
String val = "";
while (M590.available()) {
ch = M590.read();
val += char(ch); //
delay(5);
}
Serial.print("Neo send> ");
Serial.println(val);
////////////////////////////////////////////
if (val.indexOf("RING") > -1) //
{
if (val.indexOf("381641132255") > -1) // Broj sa koga se zove
{
Serial.println("Call my phone");
M590.println("ATH"); //
Serial.println("Disconnection");
delay(3000);
sms(MyString, String("+381641132255")); //
}
}
///////////////////////////////////////
}
delay(2000);
} //--(end main loop )---
/////////////////////////////////////////////
/*-----( Declare User-written Functions )-----*/
void displayTemperature(DeviceAddress deviceAddress) {
float tempC = sensors.getTempC(deviceAddress);
if (tempC == -127.00) // Measurement failed or no device found
{
lcd.print("Greska");
} else {
// lcd.print("C=");
lcd.print(tempC);
}
} // End printTemperature
float getTemperature(DeviceAddress deviceAddress) {
float tempX = sensors.getTempC(deviceAddress);
if (tempX == -127) {
tempX = 0;
}
return tempX;
} // End getTemperature
void sms(String text, String phone) //
{
Serial.println("Start SMS send");
M590.println("AT+CMGS=\"+381641132255\""); // broj na koji ide poruka
delay(500);
M590.print(text);
delay(500);
M590.print((char)26);
delay(500);
Serial.println("SMS send OK");
delay(2000);
}
// Nastavak sledi
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