sample_bt900_query_firmware.py

#!/usr/bin/env python3

import argparse
import logging
import sys
sys.path.append('./common_lib/libraries')
from BT900SerialPort import BT900SerialPort

"""
Hardware Setup
This sample requires the following hardware:
-BT900 connected to PC via USB.
"""

if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument('-c', '--connection',
                        required=True, help="COM port to use")
    parser.add_argument('-d', '--debug', action='store_true',
                        help="Enable verbose debug messages")
    logging.basicConfig(format='%(asctime)s [%(module)s] %(levelname)s: %(message)s', level=logging.INFO)
    args, unknown = parser.parse_known_args()
    if args.debug:
        logging.info("Debugging mode enabled")
        logging.getLogger().setLevel(logging.DEBUG)

    bt900 = BT900SerialPort()
    bt900.open(portName=args.connection, baud=115200)
    response = bt900.get_bt900_fw_ver()
    logging.info(f'Firmware version: {response}')
    bt900.close()