![]() ![]() JSON_LOCATION_ACCURACY=1 Additional options can be added here:ĮXTRA_OPTIONS=“” If OVERRIDE_OPTIONS is set, only those options are used all other options in this config file are ignored. NET_BEAST_OUTPUT_PORTS=30005 Accuracy of location written to JSON output MAX_RANGE=360 Network ports to listen on for connections Positions more distant than this are ignored. ![]() If not given here, dump1090 will also try to read a receiver location from /var/cache/piaware/location.env (written automatically by PiAware, if installed) ![]() Provide the location as signed decimal degrees. WISDOM=/etc/dump1090-fa/wisdom.local Correct CRC errors where possibleĮRROR_CORRECTION=yes Receiver location, used for some types of position decoding. SLOW_CPU=auto Local wisdom file used to select DSP implementations uses built-in ranking if the file is missing Setting “auto” will enable these options only if the CPU appears to be a slow CPU (currently this means armv6 only, e.g. RECEIVER_GAIN=60 Adjust gain to try to achieve optimal dynamic range / noise floor?ĪDAPTIVE_DYNAMIC_RANGE=no Target dynamic range in dB (leave blank to autoselect based on SDR type)ĪDAPTIVE_DYNAMIC_RANGE_TARGET= Reduce gain when loud message bursts from nearby aircraft are seen?ĪDAPTIVE_BURST=no Gain range to allow when changing gain, in dB (empty = no limit)ĪDAPTIVE_MAX_GAIN= Turn on options to reduce load on slower CPUs, at the expense of slightly worse decoder performance. If adaptive gain is enabled (see below) the actual gain may change over time RECEIVER_SERIAL=00001090 Initial receiver gain, in dB. RECEIVER=rtlsdr serial number or device index of device to use (only needed if there is more than one SDR connected) ![]() dump1090-fa won’t automatically start unless ENABLED=yesĮNABLED=yes SDR device type. Here’s what I got without shutting down piaware, dump1090 and dump978 (same as last $ cat /etc/default/dump1090-fa dump1090-fa configuration This is sourced by /usr/share/dump1090-fa/start-dump1090-fa as a shellscript fragment. ![]()
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