TR-1F Logging example using pySerial

gistfile1.txt

#!/usr/bin/python
# -*- coding: utf-8 -*-
import argparse
import io
import logging

import serial


if __name__ == "__main__":
    parser = argparse.ArgumentParser(description="TR-1F Logger")
    parser.add_argument(
        "--device", help="Serial device, example: /dev/ttyUSB0", required=True
    )
    parser.add_argument("--baudrate", help="Baud rate", default=115200)
    parser.add_argument("--file", help="Output file", required=True)
    args = parser.parse_args()

    ser = serial.Serial(
        port=args.device,
        baudrate=args.baudrate,
        stopbits=serial.STOPBITS_ONE,
        timeout=1,
    )
    ser.flushInput()
    ser.flushOutput()

    ser_text = io.TextIOWrapper(ser, newline="\r\n")

    logging.basicConfig(
        filename=args.file,
        level=logging.DEBUG,
        format="%(asctime)s > %(message)s",
    )
    logger = logging.getLogger()

    while True:
        line = ser_text.readline().strip()
        if line:
            logger.info(line)