mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
153 lines
6.5 KiB
Python
Executable file
153 lines
6.5 KiB
Python
Executable file
#!/usr/bin/python3
|
|
# -*- coding: utf-8 -*-
|
|
"""
|
|
Created on Tue Dec 22 16:58:45 2020
|
|
|
|
@author: DJ2LS
|
|
|
|
main module for running the tnc
|
|
|
|
|
|
"""
|
|
|
|
|
|
import argparse
|
|
import threading
|
|
import static
|
|
import socketserver
|
|
import helpers
|
|
import data_handler
|
|
import structlog
|
|
import log_handler
|
|
import modem
|
|
import sys
|
|
import os
|
|
import signal
|
|
import time
|
|
import multiprocessing
|
|
|
|
|
|
# signal handler for closing aplication
|
|
def signal_handler(sig, frame):
|
|
"""
|
|
a signal handler, which closes the network/socket when closing the application
|
|
Args:
|
|
sig: signal
|
|
frame:
|
|
|
|
Returns: system exit
|
|
|
|
"""
|
|
print('Closing tnc...')
|
|
sock.CLOSE_SIGNAL = True
|
|
sys.exit(0)
|
|
|
|
signal.signal(signal.SIGINT, signal_handler)
|
|
|
|
if __name__ == '__main__':
|
|
# we need to run this on windows for multiprocessing support
|
|
multiprocessing.freeze_support()
|
|
# --------------------------------------------GET PARAMETER INPUTS
|
|
PARSER = argparse.ArgumentParser(description='FreeDATA TNC')
|
|
PARSER.add_argument('--mycall', dest="mycall", default="AA0AA", help="My callsign", type=str)
|
|
PARSER.add_argument('--mygrid', dest="mygrid", default="JN12AA", help="My gridsquare", type=str)
|
|
PARSER.add_argument('--rx', dest="audio_input_device", default=0, help="listening sound card", type=int)
|
|
PARSER.add_argument('--tx', dest="audio_output_device", default=0, help="transmitting sound card", type=int)
|
|
PARSER.add_argument('--port', dest="socket_port", default=3000, help="Socket port in the range of 1024-65536", type=int)
|
|
PARSER.add_argument('--deviceport', dest="hamlib_device_port", default="/dev/ttyUSB0", help="Hamlib device port", type=str)
|
|
PARSER.add_argument('--devicename', dest="hamlib_device_name", default="2028", help="Hamlib device name", type=str)
|
|
PARSER.add_argument('--serialspeed', dest="hamlib_serialspeed", choices=[1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200], default=9600, help="Serialspeed", type=int)
|
|
PARSER.add_argument('--pttprotocol', dest="hamlib_ptt_type", choices=['USB', 'RIG', 'RTS', 'DTR'], default='USB', help="PTT Type", type=str)
|
|
PARSER.add_argument('--pttport', dest="hamlib_ptt_port", default="/dev/ttyUSB0", help="PTT Port", type=str)
|
|
PARSER.add_argument('--data_bits', dest="hamlib_data_bits", choices=[7, 8], default=8, help="Hamlib data bits", type=int)
|
|
PARSER.add_argument('--stop_bits', dest="hamlib_stop_bits", choices=[1, 2], default=1, help="Hamlib stop bits", type=int)
|
|
PARSER.add_argument('--handshake', dest="hamlib_handshake", default="None", help="Hamlib handshake", type=str)
|
|
PARSER.add_argument('--radiocontrol', dest="hamlib_radiocontrol", choices=['disabled', 'direct', 'rigctl', 'rigctld'], default="disabled", help="Set how you want to control your radio")
|
|
PARSER.add_argument('--rigctld_port', dest="rigctld_port", default=4532, type=int, help="Set rigctld port")
|
|
PARSER.add_argument('--rigctld_ip', dest="rigctld_ip", default="localhost", help="Set rigctld ip")
|
|
PARSER.add_argument('--scatter', dest="send_scatter", action="store_true", help="Send scatter information via network")
|
|
PARSER.add_argument('--fft', dest="send_fft", action="store_true", help="Send fft information via network")
|
|
PARSER.add_argument('--500hz', dest="low_bandwith_mode", action="store_true", help="Enable low bandwith mode ( 500 Hz only )")
|
|
|
|
|
|
ARGS = PARSER.parse_args()
|
|
|
|
# additional step for beeing sure our callsign is correctly
|
|
# in case we are not getting a station ssid
|
|
# then we are forcing a station ssid = 0
|
|
mycallsign = bytes(ARGS.mycall.upper(), 'utf-8')
|
|
mycallsign = helpers.callsign_to_bytes(mycallsign)
|
|
static.MYCALLSIGN = helpers.bytes_to_callsign(mycallsign)
|
|
static.MYCALLSIGN_CRC = helpers.get_crc_16(static.MYCALLSIGN)
|
|
|
|
static.MYGRID = bytes(ARGS.mygrid, 'utf-8')
|
|
static.AUDIO_INPUT_DEVICE = ARGS.audio_input_device
|
|
static.AUDIO_OUTPUT_DEVICE = ARGS.audio_output_device
|
|
static.PORT = ARGS.socket_port
|
|
static.HAMLIB_DEVICE_NAME = ARGS.hamlib_device_name
|
|
static.HAMLIB_DEVICE_PORT = ARGS.hamlib_device_port
|
|
static.HAMLIB_PTT_TYPE = ARGS.hamlib_ptt_type
|
|
static.HAMLIB_PTT_PORT = ARGS.hamlib_ptt_port
|
|
static.HAMLIB_SERIAL_SPEED = str(ARGS.hamlib_serialspeed)
|
|
static.HAMLIB_DATA_BITS = str(ARGS.hamlib_data_bits)
|
|
static.HAMLIB_STOP_BITS = str(ARGS.hamlib_stop_bits)
|
|
static.HAMLIB_HANDSHAKE = ARGS.hamlib_handshake
|
|
static.HAMLIB_RADIOCONTROL = ARGS.hamlib_radiocontrol
|
|
static.HAMLIB_RGICTLD_IP = ARGS.rigctld_ip
|
|
static.HAMLIB_RGICTLD_PORT = str(ARGS.rigctld_port)
|
|
static.ENABLE_SCATTER = ARGS.send_scatter
|
|
static.ENABLE_FFT = ARGS.send_fft
|
|
static.LOW_BANDWITH_MODE = ARGS.low_bandwith_mode
|
|
|
|
|
|
|
|
|
|
|
|
# we need to wait until we got all parameters from argparse first before we can load the other modules
|
|
import sock
|
|
|
|
# config logging
|
|
try:
|
|
if sys.platform == 'linux':
|
|
logging_path = os.getenv("HOME") + '/.config/' + 'FreeDATA/' + 'tnc'
|
|
|
|
if sys.platform == 'darwin':
|
|
logging_path = os.getenv("HOME") + '/Library/' + 'Application Support/' + 'FreeDATA/' + 'tnc'
|
|
|
|
if sys.platform == 'win32' or sys.platform == 'win64':
|
|
logging_path = os.getenv('APPDATA') + '/' + 'FreeDATA/' + 'tnc'
|
|
|
|
if not os.path.exists(logging_path):
|
|
os.makedirs(logging_path)
|
|
log_handler.setup_logging(logging_path)
|
|
except:
|
|
structlog.get_logger("structlog").error("[DMN] logger init error")
|
|
|
|
|
|
|
|
structlog.get_logger("structlog").info("[TNC] Starting FreeDATA", author="DJ2LS", year="2022", version=static.VERSION)
|
|
|
|
# start data handler
|
|
data_handler.DATA()
|
|
|
|
# start modem
|
|
modem = modem.RF()
|
|
|
|
|
|
# --------------------------------------------START CMD SERVER
|
|
|
|
try:
|
|
structlog.get_logger("structlog").info("[TNC] Starting TCP/IP socket", port=static.PORT)
|
|
# https://stackoverflow.com/a/16641793
|
|
socketserver.TCPServer.allow_reuse_address = True
|
|
cmdserver = sock.ThreadedTCPServer((static.HOST, static.PORT), sock.ThreadedTCPRequestHandler)
|
|
server_thread = threading.Thread(target=cmdserver.serve_forever)
|
|
|
|
server_thread.daemon = True
|
|
server_thread.start()
|
|
|
|
except Exception as e:
|
|
structlog.get_logger("structlog").error("[TNC] Starting TCP/IP socket failed", port=static.PORT, e=e)
|
|
os._exit(1)
|
|
while 1:
|
|
time.sleep(1)
|