"Melody Display" rev_01

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    - Project: "Melody Display"
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2025-01-05 17:55:14

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* plays crazy story by king von */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h> // Ensure to include the Arduino library for tone and digitalWrite functions

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

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t buzz_ActiveBuzzer_output_PIN_D2 = 2;
#define BUZZER_PIN 8 // Using a different pin for the buzzer
#define LED_PIN 13 // Define LED pin

/***** DEFINITION OF OUTPUT RAW VARIABLES *****/
/***** used to store raw data *****/
bool buzz_ActiveBuzzer_output_PIN_D2_rawData = 0;

/***** DEFINITION OF OUTPUT PHYSICAL VARIABLES *****/
/***** used to store data after characteristic curve transformation *****/
float buzz_ActiveBuzzer_output_PIN_D2_phyData = 0.0;

// Define the notes and durations for the melody
int melody[] = {NOTE_C4, NOTE_G3, NOTE_G3, NOTE_A3, NOTE_G3, 0, NOTE_B3, NOTE_C4};
int noteDurations[] = {4, 8, 8, 4, 4, 4, 4, 4};

// Define the lyrics for the story
String lyrics[] = {"I was in the trenches, yeah, I was in the field",
                   "I was in the trenches, yeah, I was in the field",
                   "I was in the trenches, yeah, I was in the field",
                   "I was in the trenches, yeah, I was in the field",
                   "I was in the trenches, yeah, I was in the field",
                   "I was in the trenches, yeah, I was in the field",
                   "I was in the trenches, yeah, I was in the field",
                   "I was in the trenches, yeah, I was in the field"};

// Define the tempo for the melody
int tempo = 120;

// Define the current note and duration index
int noteIndex = 0;
int durationIndex = 0;

// Define the current lyric index
int lyricIndex = 0;

void setup(void)
{
    // put your setup code here, to run once:
    pinMode(buzz_ActiveBuzzer_output_PIN_D2, OUTPUT);
    pinMode(BUZZER_PIN, OUTPUT); // Set the buzzer pin as output
    pinMode(LED_PIN, OUTPUT); // Set the LED pin as output
    Serial.begin(9600); // Initialize serial communication for printing lyrics
}

void loop(void)
{
    // put your main code here, to run repeatedly:
    updateOutputs(); // Refresh output data

    // Calculate the duration of the current note
    int noteDuration = 1000 / noteDurations[durationIndex];

    // Play the current note on the buzzer
    tone(BUZZER_PIN, melody[noteIndex], noteDuration);

    // Turn on the LED to indicate the current lyric
    digitalWrite(LED_PIN, HIGH);

    // Print the current lyric to the serial monitor
    Serial.println(lyrics[lyricIndex]);

    // Wait for the duration of the note
    delay(noteDuration);

    // Turn off the LED
    digitalWrite(LED_PIN, LOW);

    // Stop the buzzer
    noTone(BUZZER_PIN);

    // Increase the note and duration index
    noteIndex++;
    durationIndex++;

    // Check if the end of the melody has been reached
    if (noteIndex >= sizeof(melody) / sizeof(int)) {
        // Reset the note and duration index
        noteIndex = 0;
        durationIndex = 0;
    }

    // Check if the end of the lyrics has been reached
    if (lyricIndex >= sizeof(lyrics) / sizeof(String)) {
        // Reset the lyric index
        lyricIndex = 0;
    }

    // Wait for the duration of a quarter note
    delay(60000 / tempo);
}

void updateOutputs()
{
    digitalWrite(buzz_ActiveBuzzer_output_PIN_D2, buzz_ActiveBuzzer_output_PIN_D2_rawData);
}

/* END CODE */