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	- Project: Scanner
	- Source Code compiled for: Arduino Pro Mini 3.3V
	- Source Code created on: 2023-11-11 15:23:01
	- Source Code generated by: AlexWind

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/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h>
#include <SoftwareSerial.h>
#include <EasyButton.h>
#include <DS18B20.h>

/****** SYSTEM REQUIREMENT 1 *****/
/* Every time the button is pressed 3 times, read the sensor and provide information on the serial monitor. */

/****** SYSTEM REQUIREMENT 2 *****/
/* If 'H' is received before the character 'o' and then the character 'k', switch off the LED. */

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t pulsante_PushButton_PIN_D3 = 3;
const uint8_t sensor_DS18B20_DQ_PIN_D5 = 5;

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t led_LED_PIN_D2 = 2;

/***** DEFINITION OF Software Serial *****/
const uint8_t myBluetooth_HC05_mySerial_PIN_SERIAL_TX_A0 = A0;
const uint8_t myBluetooth_HC05_mySerial_PIN_SERIAL_RX_A1 = A1;
SoftwareSerial myBluetooth_HC05_mySerial(myBluetooth_HC05_mySerial_PIN_SERIAL_RX_A1, myBluetooth_HC05_mySerial_PIN_SERIAL_TX_A0);

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
EasyButton pulsante_PushButton(pulsante_PushButton_PIN_D3);
DS18B20 sensor_DS18B20(sensor_DS18B20_DQ_PIN_D5);

// Variables to count button presses
int buttonPressCount = 0;

void setup(void)
{
  // put your setup code here, to run once:

  pinMode(pulsante_PushButton_PIN_D3, INPUT_PULLUP);
  pinMode(sensor_DS18B20_DQ_PIN_D5, INPUT);

  pinMode(led_LED_PIN_D2, OUTPUT);

  myBluetooth_HC05_mySerial.begin(9600);

  pulsante_PushButton.begin();
}

void loop(void)
{
  // put your main code here, to run repeatedly:

  pulsante_PushButton.read();

  /****** SUBSYSTEM REQUIREMENT 1 *****/
  if (pulsante_PushButton.wasPressed())
  {
    // Increment the button press count
    buttonPressCount++;

    // Check if the button has been pressed 3 times
    if (buttonPressCount == 3)
    {
      // Read sensor and provide information on serial monitor
      float temperature = sensor_DS18B20.getTempC();
      Serial.print("Temperature: ");
      Serial.println(temperature);

      // Reset the button press count
      buttonPressCount = 0;
    }
  }

  /****** SUBSYSTEM REQUIREMENT 2 *****/
  if (myBluetooth_HC05_mySerial.available())
  {
    char c = myBluetooth_HC05_mySerial.read();

    if (c == 'H')
    {
      // Check if 'o' and 'k' are received after 'H'
      if (myBluetooth_HC05_mySerial.available() && myBluetooth_HC05_mySerial.read() == 'o')
      {
        if (myBluetooth_HC05_mySerial.available() && myBluetooth_HC05_mySerial.read() == 'k')
        {
          // Switch off the LED
          digitalWrite(led_LED_PIN_D2, LOW);
        }
      }
    }
  }
}