FreeDATA/main.py
DJ2LS 129e0c0645
improved single frame transmission
solved timing issues
2021-02-15 16:33:43 +01:00

130 lines
4.1 KiB
Python

#!/usr/bin/python3
# -*- coding: utf-8 -*-
"""
Created on Tue Dec 22 16:58:45 2020
@author: DJ2LS
"""
import socketserver
import argparse
import logging
import threading
import pyaudio
#import tnc
import static
import helpers
def start_cmd_socket():
try:
logging.info("SRV | STARTING TCP/IP CMD ON PORT: " + str(static.PORT))
socketserver.TCPServer.allow_reuse_address = True #https://stackoverflow.com/a/16641793
cmdserver = socketserver.TCPServer((static.HOST, static.PORT), tnc.CMDTCPRequestHandler)
cmdserver.serve_forever()
finally:
cmdserver.server_close()
def start_data_socket():
try:
logging.info("SRV | STARTING TCP/IP DATA ON PORT: " + str(static.PORT + 1))
socketserver.TCPServer.allow_reuse_address = True #https://stackoverflow.com/a/16641793
dataserver = socketserver.TCPServer((static.HOST, static.PORT + 1), tnc.DATATCPRequestHandler)
dataserver.serve_forever()
finally:
dataserver.server_close()
p = pyaudio.PyAudio()
devices = []
for x in range(0, p.get_device_count()):
devices.append(f"{x} - {p.get_device_info_by_index(x)['name']}")
for line in devices:
print(line)
if __name__ == '__main__':
static.MYCALLSIGN = b'DJ2LS'
static.MYCALLSIGN_CRC8 = helpers.get_crc_8(static.MYCALLSIGN)
static.DXCALLSIGN = b'DH3WO'
static.DXCALLSIGN_CRC8 = helpers.get_crc_8(static.DXCALLSIGN)
print("MYCALLSIGN " + str(static.MYCALLSIGN))
print("MYCALLSIGN_CRC8 " + str(static.MYCALLSIGN_CRC8))
print("DXCALLSIGN " + str(static.DXCALLSIGN))
print("DXCALLSIGN_CRC8 " + str(static.DXCALLSIGN_CRC8))
#--------------------------------------------GET PARAMETER INPUTS
parser = argparse.ArgumentParser(description='Simons TEST TNC')
parser.add_argument('--rx', dest="audio_input_device", default=0, help="sound card for listening.", type=int)
parser.add_argument('--tx', dest="audio_output_device", default=0, help="sound card for transmitting.", type=int)
parser.add_argument('--port', dest="socket_port", default=3000, help="Set the port, the socket is listening on.", type=int)
parser.add_argument('--mode', dest="freedv_data_mode", default=12, help="Set the mode.", type=int)
args = parser.parse_args()
static.FREEDV_DATA_MODE = args.freedv_data_mode
static.AUDIO_INPUT_DEVICE = args.audio_input_device
static.AUDIO_OUTPUT_DEVICE = args.audio_output_device
static.PORT = args.socket_port
import tnc # we need to wait until we got all parameters from argparse
#-------------------------------------------- DEFINE LOGGING
logging.basicConfig(format='%(asctime)s.%(msecs)03d %(levelname)s:\t%(message)s', datefmt='%H:%M:%S', level=logging.INFO)
logging.addLevelName( logging.DEBUG, "\033[1;36m%s\033[1;0m" % logging.getLevelName(logging.DEBUG))
logging.addLevelName( logging.INFO, "\033[1;37m%s\033[1;0m" % logging.getLevelName(logging.INFO))
logging.addLevelName( logging.WARNING, "\033[1;33m%s\033[1;0m" % logging.getLevelName(logging.WARNING))
logging.addLevelName( logging.ERROR, "\033[1;31m%s\033[1;0m" % "FAILED")
#logging.addLevelName( logging.ERROR, "\033[1;31m%s\033[1;0m" % logging.getLevelName(logging.ERROR))
logging.addLevelName( logging.CRITICAL, "\033[1;41m%s\033[1;0m" % logging.getLevelName(logging.CRITICAL))
logging.addLevelName( 25, "\033[1;32m%s\033[1;0m" % "SUCCESS")
logging.addLevelName( 24, "\033[1;34m%s\033[1;0m" % "DATA")
# https://stackoverflow.com/questions/384076/how-can-i-color-python-logging-output
#'DEBUG' : 37, # white
#'INFO' : 36, # cyan
#'WARNING' : 33, # yellow
#'ERROR' : 31, # red
#'CRITICAL': 41, # white on red bg
#--------------------------------------------START CMD & DATA SERVER
cmd_server_thread = threading.Thread(target=start_cmd_socket, name="cmd server")
cmd_server_thread.start()
data_server_thread = threading.Thread(target=start_data_socket, name="data server")
data_server_thread.start()