#include <LiquidCrystal_I2C.h>
#include "DHTesp.h"

DHTesp dht;

LiquidCrystal_I2C lcd(0x27, 16, 2);

const int pot = 35;

const int tem1 = 33;
const int tem2 = 32;


const int boton1 = 26;
const int boton2 = 27;
const int boton3 = 15;
const int boton4 = 12;

const int led1 = 16; 
const int led2 = 17;
const int led3 = 18;


float vartem1 = 0;
int varpot1 = 0;

float vartem2 = 0;
int varpot2 = 0;

bool k = false;
bool x = false;


bool z = false;
bool y = false;




byte degreeSymbol[8] = {
  B00111,
  B00101,
  B00111,
  B00000,
  B11100,
  B10000,
  B10000,
  B11100
};

byte degreeSymbol1[8] = {
  B01110,
  B01010,
  B01110,
  B00000,
  B00000,
  B00000,
  B00000,
  B00000
};



void setup() {

  Serial.begin(115200);
  Wire.begin();

  lcd.init();
  lcd.backlight();
  lcd.createChar(0, degreeSymbol);
  lcd.createChar(1, degreeSymbol1);

  pinMode(pot, INPUT);
  pinMode(boton1, INPUT);
  pinMode(boton2 , INPUT);
  pinMode(boton3, INPUT);
  pinMode(boton4, INPUT);

  pinMode(tem1, INPUT);
  pinMode(tem2, INPUT);

  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);    
  
  
 
  dht.setup(tem1, DHTesp::DHT22);
  
 

}

void loop() {
 
 // temperatura 1////////////////////////////
if (x == false){

 TempAndHumidity data = dht.getTempAndHumidity();

   float temperatura = data.temperature;


  
   lcd.setCursor(0,0);
   lcd.print("T1:") ;
   lcd.setCursor(3,0);
   lcd.print( String(data.temperature, 2) );
  lcd.setCursor(8,0);
   lcd.write((uint8_t)0);

   


//// temperatura 2 ////////////////////////////////////////////////////////



/*int lectura = analogRead(pinLM35);

  // Convertir el valor analógico a temperatura en grados Celsius
  float temperatura = (lectura * 3.3 / 4095) * 100; */

    int dato2 = analogRead(tem2);
      int temperatura2 = map(dato2,0,4095,0,360);

   if (y == false ){

 
 

      lcd.setCursor(0,1);
      lcd.print("T2:");
      lcd.setCursor(3,1);
      lcd.print(temperatura2); 
      lcd.print("   ");
      lcd.setCursor(6,1);
      lcd.write((uint8_t)1);


   }





// potenciometro//////////////////////////////////////////////



 int dato1 = analogRead(pot);
  int grados = map(dato1,0,4095,0,360);
  
  

  lcd.setCursor(10,0);
  lcd.print("P:");
  lcd.setCursor(12,0);
  lcd.print(grados); 
  lcd.print("   ");
  lcd.setCursor(15,0);
  lcd.write((uint8_t)1);

  

//////guardado 1 ////////////////////7777777

    if (digitalRead(boton1) == HIGH ){

        y = true;
        vartem1 = temperatura;
        varpot1 = grados;

        Serial.println(vartem1);
        Serial.println(varpot1);
        lcd.setCursor(0,1);
        lcd.print("                 ") ;

        lcd.setCursor(0,1);
        lcd.print(" Dato Guardado1") ;


        z = true; 
        
      }else if(z == true && digitalRead(boton2) == HIGH ){   ///imprimido1

      lcd.setCursor(0,1);
      lcd.print("          ") ;
      lcd.setCursor(0,1);
      lcd.print("T1:") ;
      lcd.setCursor(3,1);
      lcd.print( vartem1 );
       lcd.setCursor(8,1);
       lcd.write((uint8_t)0);

      lcd.setCursor(10,1);
      lcd.print("D:");
      lcd.setCursor(12,1);
      lcd.print(varpot1);
      lcd.print("   ");
      lcd.setCursor(15,1);
      lcd.write((uint8_t)1);
     
      z = false;
      
   } else if( digitalRead(boton2) == HIGH && y == true && z == false){

      lcd.setCursor(0,1);
      lcd.print("                ") ;
      y = false;


   }




//imprimido 2 //////////////////////////////////////////

    if (digitalRead(boton3) == HIGH){

        y = true;
        vartem2 = temperatura2;
        varpot2 = grados;

        Serial.println(vartem2);
        Serial.println(varpot2);
        lcd.setCursor(0,1);
        lcd.print("                 ") ;

        lcd.setCursor(0,1);
        lcd.print(" Dato Guardado2") ;


        k = true; 
        
      }else if(k == true && digitalRead(boton4) == HIGH ){   ///imprimido1

      lcd.setCursor(0,1);
      lcd.print("          ") ;
      lcd.setCursor(0,1);
      lcd.print("T1:") ;
      lcd.setCursor(3,1);
      lcd.print( vartem2 );
       lcd.setCursor(8,1);
       lcd.write((uint8_t)0);

      lcd.setCursor(10,1);
      lcd.print("D:");
      lcd.setCursor(12,1);
      lcd.print(varpot2);
      lcd.print("   ");
      lcd.setCursor(15,1);
      lcd.write((uint8_t)1);
     
      k = false;
      
   } else if( digitalRead(boton4) == HIGH && y == true && k == false){

      lcd.setCursor(0,1);
      lcd.print("                ") ;
      y = false;


   }


/////ledss//////////////////////////////////////////////////////////
  if(temperatura < 25){

      digitalWrite(led1 , HIGH);
      digitalWrite(led2 , LOW);
      digitalWrite(led3 , LOW);


  }else if (temperatura >= 25 && temperatura <= 35){

      digitalWrite(led1 , LOW);
      digitalWrite(led2 , HIGH);
      digitalWrite(led3 , LOW);


  }else if(temperatura > 35){

    digitalWrite(led1 , LOW);
    digitalWrite(led2 , LOW);
    digitalWrite(led3 , HIGH);

  }



}
  
if (tem1 >) 
   delay(100); 

}