# -*- coding: utf-8 -*- """ config_webrx: configuration options for OpenWebRX This file is part of OpenWebRX, an open-source SDR receiver software with a web UI. Copyright (c) 2013-2015 by Andras Retzler This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see . ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ In addition, as a special exception, the copyright holders state that config_rtl.py and config_webrx.py are not part of the Corresponding Source defined in GNU AGPL version 3 section 1. (It means that you do not have to redistribute config_rtl.py and config_webrx.py if you make any changes to these two configuration files, and use them for running your web service with OpenWebRX.) """ # ==== Server settings ==== web_port=8073 server_hostname="localhost" # If this contains an incorrect value, the web UI may freeze on load (it can't open websocket) max_clients=20 # ==== Web GUI configuration ==== receiver_name="[Callsign]" receiver_location="Budapest, Hungary" receiver_qra="JN97ML" receiver_asl=200 receiver_ant="Longwire" receiver_device="RTL-SDR" receiver_admin="example@example.com" receiver_gps=(47.000000,19.000000) photo_height=350 photo_title="Panorama of Budapest from Schönherz Zoltán Dormitory" photo_desc=""" You can add your own background photo and receiver information.
Receiver is operated by: %[RX_ADMIN]
Device: %[RX_DEVICE]
Antenna: %[RX_ANT]
Website: http://localhost """ # ==== sdr.hu listing ==== # If you want your ham receiver to be listed publicly on sdr.hu, then take the following steps: # 1. Register at: http://sdr.hu/register # 2. You will get an unique key by email. Copy it and paste here: sdrhu_key = "" # 3. Set this setting to True to enable listing: sdrhu_public_listing = False # ==== DSP/RX settings ==== dsp_plugin="csdr" fft_fps=9 fft_size=4096 samp_rate = 250000 center_freq = 145525000 rf_gain = 5 ppm = 0 audio_compression="adpcm" #valid values: "adpcm", "none" fft_compression="adpcm" #valid values: "adpcm", "none" start_rtl_thread=True # ==== I/Q sources (uncomment the appropriate) ==== # >> RTL-SDR via rtl_sdr start_rtl_command="rtl_sdr -s {samp_rate} -f {center_freq} -p {ppm} - | nc -vvl 127.0.0.1 8888".format(rf_gain=rf_gain, center_freq=center_freq, samp_rate=samp_rate, ppm=ppm) format_conversion="csdr convert_u8_f" #start_rtl_command="hackrf_transfer -s {samp_rate} -f {center_freq} -g {rf_gain} -l16 -a0 -r hackrf_pipe & cat hackrf_pipe | nc -vvl 127.0.0.1 8888".format(rf_gain=rf_gain, center_freq=center_freq, samp_rate=samp_rate, ppm=ppm) #format_conversion="csdr convert_i8_f" ## To use a HackRF, first run "mkfifo hackrf_pipe" in the OpenWebRX directory. ## You should also use the csdr git repo from here: ## git clone https://github.com/sgentle/csdr ## git checkout origin/signed_char # >> Sound card SDR (needs ALSA) #I did not have the chance to properly test it. #samp_rate = 96000 #start_rtl_command="arecord -f S16_LE -r {samp_rate} -c2 - | nc -vvl 127.0.0.1 8888".format(samp_rate=samp_rate) #format_conversion="csdr convert_i16_f | csdr gain_ff 30" # >> RTL_SDR via rtl_tcp #start_rtl_command="rtl_tcp -s {samp_rate} -f {center_freq} -g {rf_gain} -P {ppm} -p 8888".format(rf_gain=rf_gain, center_freq=center_freq, samp_rate=samp_rate, ppm=ppm) #format_conversion="csdr convert_u8_f" # >> /dev/urandom test signal source #samp_rate = 2400000 #start_rtl_command="cat /dev/urandom | (pv -qL `python -c 'print int({samp_rate} * 2.2)'` 2>&1) | nc -vvl 127.0.0.1 8888".format(rf_gain=rf_gain, center_freq=center_freq, samp_rate=samp_rate) #format_conversion="csdr convert_u8_f" #You can use other SDR hardware as well, by giving your own command that outputs the I/Q samples... shown_center_freq = center_freq #you can change this if you use an upconverter client_audio_buffer_size = 4 #increasing client_audio_buffer_size will: # - also increase the latency # - decrease the chance of audio underruns