117 lines
4.6 KiB
Python
117 lines
4.6 KiB
Python
# -*- 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 <randras@sdr.hu>
|
|
|
|
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 <http://www.gnu.org/licenses/>.
|
|
|
|
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|
|
|
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.<br />
|
|
Receiver is operated by: <a href="mailto:%[RX_ADMIN]">%[RX_ADMIN]</a><br/>
|
|
Device: %[RX_DEVICE]<br />
|
|
Antenna: %[RX_ANT]<br />
|
|
Website: <a href="http://localhost" target="_blank">http://localhost</a>
|
|
"""
|
|
|
|
# ==== 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
|