openwebrx-clone/config_rtl.py

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'''
This file is part of RTL Multi-User Server,
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that makes multi-user access to your DVB-T dongle used as an SDR.
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 own web service with OpenWebRX.)
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'''
my_ip='127.0.0.1' # leave blank for listening on all interfaces
my_listening_port = 4951
rtl_tcp_host,rtl_tcp_port='localhost',8888
send_first=""
#send_first=chr(9)+chr(0)+chr(0)+chr(0)+chr(1) # set direct sampling
setuid_on_start = 0 # we normally start with root privileges and setuid() to another user
uid = 999 # determine by issuing: $ id -u username
ignore_clients_without_commands = 1 # we won't serve data to telnet sessions and things like that
# we'll start to serve data after getting the first valid command
freq_allowed_ranges = [[0,2200000000]]
client_cant_set_until=0
first_client_can_set=True # openwebrx - spectrum thread will set things on start # no good, clients set parameters and things
buffer_size=25000000 # per client
log_file_path = "/dev/null" # Might be set to /dev/null to turn off logging
'''
Allow any host to connect:
use_ip_access_control=0
Allow from specific ranges:
use_ip_access_control=1
order_allow_deny=0 # deny and then allow
denied_ip_ranges=() # deny from all
allowed_ip_ranges=('192.168.','44.','127.0.0.1') # allow only from ...
Deny from specific ranges:
use_ip_access_control=1
order_allow_deny=0 # allow and then deny
allowed_ip_ranges=() # allow from all
denied_ip_ranges=('192.168.') # deny any hosts from ...
'''
use_ip_access_control=1 #You may want to open up the I/Q server to the public, then set this to zero.
order_allow_deny=0
denied_ip_ranges=() # deny from all
allowed_ip_ranges=('127.0.0.1') # allow only local connections (from openwebrx).
allow_gain_set=1
use_dsp_command=False # you can process raw I/Q data with a custom command that starts a process that we can pipe the data into, and also pipe out of.
debug_dsp_command=False # show sample rate before and after the dsp command
dsp_command=""
'''
Example DSP commands:
* Compress I/Q data with FLAC:
flac --force-raw-format --channels 2 --sample-rate=250000 --sign=unsigned --bps=8 --endian=little -o - -
* Decompress FLAC-coded I/Q data:
flac --force-raw-format --decode --endian=little --sign=unsigned - -
'''
watchdog_interval=0
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reconnect_interval=10
'''
If there's no input I/Q data after N seconds, input will be filled with zero samples,
so that GNU Radio won't fail in OpenWebRX. It may reconnect rtl_tcp_thread.
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If watchdog_interval is 0, then watchdog thread is not started.
'''
cache_full_behaviour=2
'''
0 = drop samples
1 = close client
2 = openwebrx: don't care about that client until it wants samples again (gr-osmosdr bug workaround)
'''
rtl_tcp_password=None
'''
This one applies to a special version of rtl_tcp that has authentication.
# You can find more info here: https://github.com/ha7ilm/rtl-sdr
# If it is set to a string (e.g. rtl_tcp_password="changeme"), rtl_mus will try to authenticate against the rtl_tcp server.
'''