#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <Adafruit_SSD1306.h>
#include <Adafruit_GFX.h>
#include <ESP32Servo.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
#define OLED_RESET     -1 // Reset pin # (or -1 if sharing Arduino reset pin)
#define SCREEN_ADDRESS 0x3C // I2C address 0x3D or 0x3C

Adafruit_SSD1306 oledcito(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
LiquidCrystal_I2C lcd_verde(0x27, 16, 2);
Servo servito;

unsigned int potenciometro1 = 0;
unsigned int potenciometro2 = 0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32-S3!");
  lcd_verde.init();
  lcd_verde.backlight();
  lcd_verde.setCursor(0,0);
  lcd_verde.print("Hola upcino!");
  servito.attach(12);  
  delay(3000);
  lcd_verde.clear();

  //inicializacion del oledcito
  if(!oledcito.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
    Serial.println(F("SSD1306 allocation failed"));
    for(;;);
  }

  oledcito.display();   //mandamos comando al display
  delay(1000);
  oledcito.clearDisplay();

  oledcito.setTextSize(3);
  oledcito.setTextColor(SSD1306_WHITE);
  oledcito.setCursor(0,0);
  oledcito.println(F("Summer"));
  oledcito.display();
  oledcito.setTextSize(2);
  oledcito.setTextColor(SSD1306_WHITE);
  oledcito.setCursor(30,30);
  oledcito.println(F("time"));
  oledcito.display();


}

void loop() {
  // put your main code here, to run repeatedly:
  potenciometro1 = analogRead(1);
  potenciometro2 = analogRead(2);
  lcd_verde.setCursor(0,0);
  lcd_verde.print("ADC 1:");
  lcd_verde.print(map(potenciometro1, 0, 4095, 0, 15));
  lcd_verde.print("    ");
  lcd_verde.setCursor(0,1);
  lcd_verde.print("ADC 2:");
  lcd_verde.print(map(potenciometro2, 0, 4095, 0, 100));
  lcd_verde.print("    ");  
  delay(10); // this speeds up the simulation
  servito.write(90);
}