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	- Project: Bluetooth Automation
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2024-03-27 13:04:04

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
	/* Collegare il Bluetooth al display che permetta di */
	/* vedere l’ora con il sensore clook, poi il */
	/* Bluetooth verrà collegato al DFPlayer Mini che poi */
	/* verrà collegato allo speaker per far uscire il */
	/* suono, il Bluetooth verrà collegato anche alla */
	/* striscia led */
/****** END SYSTEM REQUIREMENTS *****/

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

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

/***** DEFINITION OF Software Serial *****/
const uint8_t Bluetooth_HC05_mySerial_PIN_SERIAL_TX_A0 = A0;
const uint8_t Bluetooth_HC05_mySerial_PIN_SERIAL_RX_A1 = A1;
SoftwareSerial Bluetooth_HC05_mySerial(Bluetooth_HC05_mySerial_PIN_SERIAL_RX_A1, Bluetooth_HC05_mySerial_PIN_SERIAL_TX_A0);

// Define pin numbers for clock sensor, speaker, and LED strip
const int clockSensorPin = 2;
const int speakerPin = 3;
const int ledStripPin = 4;

void setup(void)
{
    // Initialize Bluetooth communication
    Bluetooth_HC05_mySerial.begin(9600);

    // Set pin modes for other components
    pinMode(clockSensorPin, INPUT);
    pinMode(speakerPin, OUTPUT);
    pinMode(ledStripPin, OUTPUT);
}

void loop(void)
{
    // Read the current time from the clock sensor
    int currentTime = digitalRead(clockSensorPin);

    // Send the current time to the Bluetooth display
    Bluetooth_HC05_mySerial.println(currentTime);

    // Play a sound using the speaker
    tone(speakerPin, 1000, 1000);

    // Change the color of the LED strip using Bluetooth commands
    if (Bluetooth_HC05_mySerial.available()) {
        char command = Bluetooth_HC05_mySerial.read();
        switch (command) {
            case 'R':
                // Red color command
                digitalWrite(ledStripPin, HIGH);
                break;
            case 'G':
                // Green color command
                digitalWrite(ledStripPin, LOW);
                break;
            case 'B':
                // Blue color command
                digitalWrite(ledStripPin, HIGH);
                delay(500);
                digitalWrite(ledStripPin, LOW);
                delay(500);
                break;
        }
    }
}

/* END CODE */