ESP32 Camera Module Initialization Failure in Image Recognition System for Tissue Samples

#include <esp_camera.h>

void setup() {
    // Camera configuration
    camera_config_t config;
    config.ledc_channel = LEDC_CHANNEL_0;
    config.ledc_timer = LEDC_TIMER_0;
    config.pin_d0 = 5;  // Adjust based on your wiring
    // Add other pin configurations
    config.pixel_format = PIXFORMAT_JPEG;
    config.frame_size = FRAMESIZE_QVGA;
    config.jpeg_quality = 10;
    
    // Initialize the camera
    esp_err_t err = esp_camera_init(&config);
    if (err != ESP_OK) {
        Serial.println("Camera initialization failed");
        return;
    }
}

void loop() {
    camera_fb_t *fb = esp_camera_fb_get();
    if (!fb) {
        Serial.println("Camera capture failed");
        return;
    }
    // Process captured image
    esp_camera_fb_return(fb);
}