Automatic Irrigation (Adjust Hour)



  • #include <string.h>
    #include <Wire.h>
    #include <DS1307.h>
    #include <avr/wdt.h>
    #include <EEPROM.h>
    #include <LiquidCrystal.h>
    #include <TimerOne.h>
    char dateTime[20];
    int RTCValues[7];
    char acertahora[8];
    
    int programas[21];
    LiquidCrystal lcd(7, 6, 5, 4, 3, 2);
    const int analogS = 0; // Sensor connected to Analog 0
    const int relay1 =12; // Led connected at pin 13 ( Dry ON- Wet OFF)
    const int led2= 13; // Led connectected at pin 12(Dry OFF - Wet ON)
    const int relay2 = 11; // Realay connected at pin 8
    
    
    boolean up = 8;
    boolean sete = 9;
    boolean dow = 10;
    
    
    
    
    int i = 0;
    int p = 0;
    byte z = 0;
    byte h = 0;
    byte db = 0;
    boolean m = 0;
    boolean o = 0;
    int d = 0;
    int d1 = 0;
    byte menu = 0;
    byte program =0;
    int humidad = 0;
    int reading = 0;
    byte estouro = 0;
    int deslbomba = 0;
    int deslbomba2 = 0;
    
    
    void setup() {
      
      Serial.begin(9600);// initialize serial communications at 9600 bps
      DS1307.begin();
      lcd.begin(16, 2);
      
       Timer1.initialize(500000);
       Timer1.attachInterrupt(interrup);
      
      pinMode(relay1, OUTPUT);// declare the ledPin as an OUTPUT:
      pinMode(relay2, OUTPUT); // Declare relay as Output
      pinMode(led2, OUTPUT); //  
      pinMode(up, INPUT);
      digitalWrite(up, HIGH);
      pinMode(dow, INPUT);
      digitalWrite(dow, HIGH);
      pinMode(sete, INPUT);
      digitalWrite(sete, HIGH);
      digitalWrite(relay1, LOW); // Led off at start up
      
      humidad = EEPROM.read(50);
      o = EEPROM.read(51);
      for (int x=0; x<10; x++){programas[x] = EEPROM.read(x);}
      
      *((char*)&deslbomba) = EEPROM.read(52);
      *((char*)&deslbomba + 1) = EEPROM.read(53);
      
      
    }
    
    void interrup()
    {
    
      d1 = d1++;
      if(!menu == 0){estouro = estouro++;}
      if(!p == 0){estouro = estouro++;}
      if(!db == 0){estouro = estouro++;}
      if(!h == 0){estouro = estouro++;}
      if(!i == 0){estouro = estouro++;}
      if(m == 1){estouro = estouro++;}
      if(o == 1 && digitalRead(relay2)==HIGH && (reading > humidad)){deslbomba2 = deslbomba2++;}
      if(o == 0 && digitalRead(relay2)==HIGH && reading >= humidad){deslbomba2 = deslbomba2++;}
      // ou seja a bomba vai ligar ate atingir a humidade necessaria, quando a humidade for atingida ela conta um tempo que é o delay off bomba e depois desliga.
    }
    
    void acertartc()// COMANDO PARA ACERTAR A DATA E A HORA.
    {
     wdt_disable(); // DESABILITA A FUNÇÃO WDT NESTA PARTE DO PROGRAMA.
     delay(1000);
    
         while( i> 0 && i<8)
            {
              lcd.clear();
              lcd.setCursor(0,0);
              if(i==1){lcd.print(" Entre com Ano  ");}
              if(i==2){lcd.print(" Entre com Mes  ");}
              if(i==3){lcd.print(" Entre com Dia  ");}
              if(i==4){lcd.print(" Entre cm Semana");}
              if(i==5){lcd.print(" Entre com Hora ");}
              if(i==6){lcd.print(" Entre com Minut");}
              if(i==7){lcd.print(" Entre com Segun");}              
              if(digitalRead(up) == LOW){acertahora[i]++;estouro = 0;}
              if(digitalRead(dow) == LOW && acertahora[i] >= 0){acertahora[i]--;estouro = 0;}
              if(digitalRead(sete) == LOW){i ++;estouro = 0;}
              if(acertahora[1] < 1 ){acertahora[1] = 13;}
              if(acertahora[2] > 12){acertahora[2] = 1;}
              if(acertahora[2] == 0){acertahora[2] = 12;}
              if(acertahora[3] > 31){acertahora[3] = 1;}
              if(acertahora[3] == 0){acertahora[3] = 31;}
              if(acertahora[4] > 7){acertahora[4] = 1;}
              if(acertahora[4] == 0){acertahora[4] = 7;}
              if(acertahora[5] > 23){acertahora[5] = 0;}
              if(acertahora[5] == -1){acertahora[5] = 23;}
              if(acertahora[6] > 59){acertahora[6] = 0;}
              if(acertahora[6] == -1){acertahora[6] = 59;}
              if(acertahora[7] > 59){acertahora[7] = 0;}
              if(acertahora[7] == -1){acertahora[7] = 59;}
              lcd.setCursor(9, 1);
              lcd.print(acertahora[i], DEC);
              if(estouro == 20){ i = 0 ; estouro = 0;}
              delay(200);
            }
    
        DS1307.setDate(acertahora[1], acertahora[2], acertahora[3], acertahora[4], acertahora[5], acertahora[6], acertahora[7]); // AQUI ENVIAMOS OS DADOS DEFINIDOS PARA O REAL TIME CLOK
        lcd.clear();
          
    }
    
    void menus()
    {  
       wdt_disable();
       delay(1000);
       lcd.clear();
       while(menu > 0)
       {
          lcd.setCursor(0,0);
          if(menu==1){lcd.print("Definir Horarios"); if(digitalRead(sete)==LOW){p=1; menu=0; programa();}}
          if(menu==2){lcd.print("Definir Umidade "); if(digitalRead(sete)==LOW){h = 1; menu=0; humidade();}}
          if(menu==3){lcd.print("Acerta dt e a Hr"); if(digitalRead(sete)==LOW){i=1; menu=0; acertartc();}}
          if(menu==4){lcd.print("delay off bomba "); if(digitalRead(sete)==LOW){db=1; menu=0; offbomba();}}
          if(menu==5){lcd.print("Zerar programas "); if(digitalRead(sete)==LOW){z=1; menu=0; zera();}} 
          if(menu==6){lcd.print("Modo de Operacao"); if(digitalRead(sete)==LOW){m=1; menu=0; operacao();}}   
          if(digitalRead(up)==LOW && menu < 6){menu++;estouro = 0;}
          if(digitalRead(dow)==LOW && menu > 0){menu--;estouro = 0;}
          if(estouro == 20){ menu = 0 ; estouro = 0;}
          delay(400);
       }
       lcd.clear();
    }
    
    void programa()
    {
       wdt_disable();
       delay(1000);
       lcd.clear(); 
            while( p> 0 && p<7)
            {
              lcd.clear();
              lcd.setCursor(0,0);
              if(p==1 || p==2){lcd.print("   Programa 1   "); lcd.setCursor(2, 1);lcd.print(programas[1], DEC);lcd.print(':');lcd.print(programas[2]);lcd.print(" horas");}
              if(p==3 || p==4){lcd.print("   Programa 2   "); lcd.setCursor(2, 1);lcd.print(programas[3], DEC);lcd.print(':');lcd.print(programas[4]);lcd.print(" horas");}
              if(p==5 || p==6){lcd.print("   Programa 3   "); lcd.setCursor(2, 1);lcd.print(programas[5], DEC);lcd.print(':');lcd.print(programas[6]);lcd.print(" horas");}
    
                  
              if(digitalRead(up) == LOW ){programas[p]++;estouro = 0;}
              if(digitalRead(dow) == LOW && programas[p] >= 0 ){programas[p]--;estouro = 0;}
              if(digitalRead(sete) == LOW){p ++;estouro = 0;}
              if(estouro == 30){ p = 0 ; estouro = 0;}
              if(programas[1] > 23){programas[1] = 0; }
              if(programas[1] < 0){programas[1] = 23; }
              if(programas[3] > 23){programas[3] = 0; }
              if(programas[3] < 0){programas[3] = 23; }
              if(programas[5] > 23){programas[5] = 0; }
              if(programas[5] < 0){programas[5] = 23; }
              if(programas[2] > 59){programas[2] = 0; }
              if(programas[2] < 0){programas[2] = 59; }
              if(programas[4] > 59){programas[4] = 0; }
              if(programas[4] < 0){programas[4] = 59; }
              if(programas[6] > 59){programas[6] = 0; }
              if(programas[6] < 0){programas[6] = 59; }
    
              delay(400);
            }
    for (int x=0; x<10; x++)
    {
    EEPROM.write(x, programas[x]);
    }
    for(int x = 0; x < 16; x++) {delay(90);lcd.setCursor(x,1);lcd.write(B11111111);}
    lcd.clear(); 
    p = 0;
    }
    
    void humidade()
    { 
      wdt_disable();
      delay(1000);
      lcd.clear();
      while(h > 0)
      {
        lcd.setCursor(0,0); lcd.print("Definir Umidade ");
        if(digitalRead(up) == LOW && humidad < 100 ){humidad ++;estouro = 0;}
        if(digitalRead(dow) == LOW && humidad > 0){humidad --;estouro = 0;}
        if(digitalRead(sete) == LOW){h = 0;estouro = 0;}
        lcd.setCursor(5, 1);lcd.print(humidad);lcd.print("%   ");
        if(estouro == 20){ h = 0 ; estouro = 0;}
        delay(150);
      }
    EEPROM.write(50, humidad);
    for(int x = 0; x < 16; x++) {delay(90);lcd.setCursor(x,1);lcd.write(B11111111);}
    lcd.clear(); 
    }
    
    void offbomba()
    {
     { 
      wdt_disable();
      delay(1000);
      lcd.clear();
      while(db > 0)
      {
        lcd.setCursor(0,0); lcd.print("Delay off bomba");
        if(digitalRead(up) == LOW){deslbomba ++;estouro = 0;}
        if(digitalRead(dow) == LOW && deslbomba > 0){deslbomba --;estouro = 0;}
        if(digitalRead(sete) == LOW){db = 0;estouro = 0;}
        lcd.setCursor(5, 1);lcd.print(deslbomba);lcd.print(" Segundos");
        delay(150);
        if(estouro == 30){ db = 0 ; estouro = 0;}
      }
    EEPROM.write(52,*((char*)&deslbomba ));
    EEPROM.write(53, *((char*)&deslbomba + 1));
    } 
    for(int x = 0; x < 16; x++) {delay(90);lcd.setCursor(x,1);lcd.write(B11111111);}
    lcd.clear(); 
    }
      
    void zera()
    {
      lcd.setCursor(4, 0);
      lcd.clear();
      lcd.print("Zerando");
    
     for (int x=0; x<10; x++)
    {
    EEPROM.write(x, 0);
    } 
    for (int x=0; x<10; x++){programas[x] = EEPROM.read(x);}
    for(int x = 0; x < 16; x++) {delay(90);lcd.setCursor(x,1);lcd.write(B11111111);}
    lcd.clear();
    }
    
    void operacao()
    {
      wdt_disable();
      delay(500);
      lcd.clear();
      while(m > 0)
      {
        lcd.setCursor(0,0); lcd.print("Modo de Controle");
        lcd.setCursor(0,1); lcd.print("Dow = Um Up = Pr");
        if(digitalRead(up) == LOW){o = 0;digitalWrite(relay2, LOW); m = 0 ;}
        if(digitalRead(dow) == LOW){ o = 1; m = 0 ;}
        if(estouro == 30){ m = 0 ; estouro = 0;}
      }
    EEPROM.write(51, o); 
    for(int x = 0; x < 16; x++) {delay(90);lcd.setCursor(x,1);lcd.write(B11111111);}
    lcd.clear(); 
    }
       
    void mostrahora()
    {
       DS1307.getDate(RTCValues);
       sprintf(dateTime, "%02d:%02d:%02d   %02d/%02d", RTCValues[4], RTCValues[5], RTCValues[6], RTCValues[2], RTCValues[1]);
       delay(50);
       lcd.setCursor(0,0); lcd.print(dateTime);
       delay(50);
    }
    
    void teste()
    {
      if(programas[1] == RTCValues[4] && programas[2] == RTCValues[5] && RTCValues[6] == 0 && reading < humidad){ digitalWrite(relay2, HIGH);}
      if(programas[3] == RTCValues[4] && programas[4] == RTCValues[5] && RTCValues[6] == 0 && reading < humidad){ digitalWrite(relay2, HIGH);}
      if(programas[5] == RTCValues[4] && programas[6] == RTCValues[5] && RTCValues[6] == 0 && reading < humidad){ digitalWrite(relay2, HIGH);}
      if(o == 1 && reading < humidad){ digitalWrite(relay2, HIGH);}else{if(o == 1 && (deslbomba2/2) >= deslbomba){digitalWrite(relay2, LOW);}}// Caso queira que a bomba não desligue imediatamente coloque aqui seu delay.
    
      
      if(RTCValues[4] == 0 && RTCValues[5] == 0 && RTCValues[6] == 0) { digitalWrite(relay2, LOW);}
     
    }
    
    void informa()
    {
                if(d1<= 10){lcd.setCursor(0,1);lcd.print("Setpoint. ");lcd.print(humidad);lcd.print("%             ");}
                if(d1>10 && d1<=15){lcd.setCursor(0,1);lcd.print("Sensor ");lcd.print(reading);lcd.print("%             ");}
                if(d1>15 && d1<=20){lcd.setCursor(0,1);if(digitalRead(relay2)==HIGH){lcd.print("> Bomba ligada <");}else{lcd.print("Bomba Desligada ");}}
                if(d1>20 && d1<=25){lcd.setCursor(0,1);if(reading < humidad){lcd.print("Umidade Baixa!!!");}else{lcd.print(" Umidade Normal ");}}
                if(d1>25 && d1<=30){lcd.setCursor(0,1);lcd.print("Irrigador Autom.");}
                if(d1>=30){d1=0;}
         
    }
    
    void Nivel()
    {
      int nivelMax =  analogRead(1); 
      int nivelMini = analogRead(2); 
      if(nivelMax < 10) {digitalWrite(relay1 , LOW);}
      if(nivelMini < 10 && nivelMax > 500) {digitalWrite(relay1 , HIGH);}
    }
      void loop()
    {
     
        if(digitalRead(sete)==LOW){menu =1; menus();}
        reading = map(analogRead(analogS),0, 1023, 0, 100);
        mostrahora();
        informa();
        teste();
        Nivel();
        
        if(digitalRead(relay2)==HIGH && (deslbomba2/2) >= deslbomba){digitalWrite(relay2, LOW);deslbomba2 = 0;}
        if(reading < humidad){ digitalWrite(led2, HIGH);}else{digitalWrite(led2, LOW);
    }
    
    
       //for (int b=0; b<21; b++){
     // Serial.println(programas[b]);}
      //Serial.println(humidad , DEC);
    }
    I know i should learn and make myself the code, but i need this working by the end of this month, so, i pray for anyone that could look to the code and change it to work the same way but with a LCDkeypas instead of a typical LCD, it would really help me guys, and i promise i will learn when i got time.

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