camera and arduino configurations

CAMERA_CONFIG = {
    'entrance': 0,  # First USB camera index for entrance
    'exit': 1,      # Second USB camera index for exit
    'single_camera_mode': False  # Set to False to use two separate cameras
}

# MySQL configuration
MYSQL_HOST = 'localhost'
MYSQL_USER = 'root'
MYSQL_PASSWORD = ''  
MYSQL_DATABASE = 'avbs' 

# Arduino configuration
ARDUINO_PORT = 'COM5'  # Change this to match your Arduino's COM port
ARDUINO_BAUD_RATE = 9600
arduino_connected = False
arduino_serial = None

YOLO_CONF_THRESHOLD = 0.25  # Confidence threshold for YOLO detection
PADDLE_OCR_CONF_THRESHOLD = 0.65  # Confidence threshold for OCR
SAVE_INTERVAL_SECONDS = 60  # Interval for saving JSON data
JSON_OUTPUT_DIR = "output_json"  # Directory for JSON output