Please help my code is not playing the audio file

[Jodach]

Please help my code is not playing the audio file

#include "FS.h"
#include <SD.h>
#include <SPI.h>
#include "AudioFileSourceSD.h"
#include "AudioOutputI2S.h"
#include "AudioGeneratorFLAC.h"

// Define CS pin for the SD card module
#define SD_MISO 13
#define SD_MOSI 12
#define SD_SCLK 14
#define SD_CS 27
#define SPEAKER_PIN 25

SPIClass sdSPI(VSPI);

File dir;
AudioFileSourceSD *source = NULL;
AudioOutputI2S *output = NULL;
AudioGeneratorFLAC *flacPlayer = NULL;

void cleanup() {
delete source;
delete output;
delete flacPlayer;
}

void setup() {
// Start serial communication for debugging purposes
Serial.begin(115200);

// Initialize SD card
sdSPI.begin(SD_SCLK, SD_MISO, SD_MOSI, SD_CS);
Serial.println("Trying to initialize SD card...");

delay(5000);

if (!SD.begin(SD_CS, sdSPI)) {
Serial.println("Card Mount Failed");
cleanup();
return;
}

delay(5000);

Serial.println("SD card initialized successfully");

delay(5000);

// Check the type of card
uint8_t cardType = SD.cardType();
if (cardType == CARD_NONE) {
Serial.println("No SD card attached");
cleanup();
return;
}

delay(5000);

Serial.println("SD Card Type: " + String(SD.cardType()));
Serial.println("SD Card Size: " + String(SD.cardSize() / (1024 * 1024)) + " MB");

delay(5000);

// List all files on the SD card
listFiles("/");

// Set up speaker pin
pinMode(SPEAKER_PIN, OUTPUT);

// Set up audio components
source = new AudioFileSourceSD();
output = new AudioOutputI2S();
flacPlayer = new AudioGeneratorFLAC();

output->SetPinout(22, 26, 25); // Change the pins as per your ESP32 board configuration

// You can adjust the sample rate and bit depth if needed
output->SetRate(44100);
output->SetBitsPerSample(16);

// Allow some time to initialize
delay(2000);
}

void loop() {
// Play a tone of 440 Hz for 1 second
playTone(440, 1000);
delay(1000); // Pause for 1 second

// Check and play FLAC file
if ((flacPlayer) && (flacPlayer->isRunning())) {
if (!flacPlayer->loop()) flacPlayer->stop();
} else {
File file = SD.open("MS-Garage.flac");
if (file) {
playFlacFile("MS-Garage.flac");
} else {
Serial.println("Error opening FLAC file: MS-Garage.flac");
}
}
}

void playTone(int frequency, int duration) {
for (long i = 0; i < duration * 1000L; i += 2 * frequency) {
digitalWrite(SPEAKER_PIN, HIGH);
delayMicroseconds(frequency);
digitalWrite(SPEAKER_PIN, LOW);
delayMicroseconds(frequency);
}
}

void playFlacFile(const char *filename) {
source->close();
if (source->open(filename)) {
Serial.println("Playing FLAC file: " + String(filename));
flacPlayer->begin(source, output);
} else {
Serial.println("Error opening FLAC file: " + String(filename));
}
}

void listFiles(const char *dirname) {
Serial.printf("Listing directory: %s\n", dirname);

dir = SD.open(dirname);
if (!dir) {
Serial.println("Failed to open directory");
cleanup();
return;
}

while (true) {
File file = dir.openNextFile();
if (!file) {
// no more files
break;
}

Serial.print("FILE: ");
Serial.println(file.name());

}

dir.close();
}