Mission Impossible rev_01

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    - Project: Mission Impossible
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2025-07-15 14:51:53

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* arduino control the  buzzer to play Mission */
    /* Impossible theme */
/****** SYSTEM REQUIREMENT 2 *****/
    /* Arduino play Mission Impossible Theme song */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <ezBuzzer.h> // https://github.com/ArduinoGetStarted/buzzer

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

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
// Using pin 8 for buzzer as per user code
const uint8_t buzzerPin = 8;

/***** DEFINITION OF LIBRARY OBJECTS *****/
// Instantiate ezBuzzer object
ezBuzzer buzzer(buzzerPin);

/***** DEFINITION OF THE MELODY FOR MISSION IMPOSSIBLE THEME *****/
// Notes of the theme
int missionImpossibleMelody[] = {
  NOTE_G4, NOTE_G4, NOTE_G4, NOTE_G4, NOTE_G4, NOTE_G4, NOTE_G4, NOTE_G4,
  NOTE_A4, NOTE_B4, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_F5, NOTE_G5,
  NOTE_G5, NOTE_F5, NOTE_E5, NOTE_D5, NOTE_C5, NOTE_B4, NOTE_A4, NOTE_G4
};

// Durations of each note in milliseconds
int missionImpossibleDurations[] = {
  300, 300, 300, 300, 300, 300, 300, 600,
  300, 300, 300, 300, 300, 300, 600,
  300, 300, 300, 300, 300, 300, 300, 600
};

/***** Helper variables *****/
int melodyLength = sizeof(missionImpossibleMelody) / sizeof(int);

void setup(void)
{
  // Initialize serial communication if needed
  Serial.begin(9600);
  // No need to set pinMode for ezBuzzer as the library handles it
  // Start the buzzer
  buzzer.stop();
}

void updateOutputs()
{
  // No direct output updates needed; handled by ezBuzzer
}

void loop(void)
{
  // Call the ezBuzzer loop to manage non-blocking operations
  buzzer.loop();

  // If the buzzer is idle, play the Mission Impossible theme
  if (buzzer.getState() == BUZZER_IDLE)
  {
    // Play the melody repeatedly
    buzzer.playMelody(missionImpossibleMelody, missionImpossibleDurations, melodyLength);
  }
}