* If faup1090 can't start because the 10001 port is already in use it will now
exit with an exit status of 98 (EADDRINUSE).
* Emit the faup1090 version number if faup1090 is run with the --help argument.
* Make wicked sure we don't come up on any other ports that we shouldn't be on.
* Add "install" argument to faup1090 makefile makefaup1090.
BUGZID:
Release of COAA PlanePlotter MLAT and SMU support for RPi
ppup1090 now supports Ground Stations functions required for MLAT and
SMU operation. This is *ONLY* available for RPi and similar linux
hardware.
Also included are sample startup scripts for dump1090 only and
dump1090+ppup1090 together.
* connects to dump1090 a la ppup1090
* extracts the data, filters, batches packets and compresses to use very littl bandwidth
* requires FA "ADS-B adept" software to actually move the data.
view1090 was using close to 100% CPU before, with the non-blocking
commits and the reconnection code. sleep a bit between loop iterations
to keep CPU usage low.
CPU usage with this addition was down to <1% in testing.
A few minor additions and bug fixes as detailed below
1) Additional command line option "--net-buffer <n>" to specify the TCP
output buffer size. Default is n=0, which is 64Kb. Specify a value of n
to increase the buffer size according to Size = 64Kb * 2^n, so an n of
1 = 128Kb, n=2 is 256Kb etc. n is limited to 7, so the max size is 8Mb.
This option may assist if you have a high number of aircraft being
received, and an unreliable network connection, or if the receiving end
can be busy for an extended time.
2) Bug fix in ppup1090 which prevented the uploading of valid
ModeA/Squawk codes
3) Bug fix per Markus Grab's commit.
Variable j points to the current location in the magnitude vector.
When decoding a message (MODES_PREAMBLE_US+msglen)*2 is added to j.
In the loop head j is increased by 1, so one value was skipped.
Variable j points to the current location in the magnitude vector.
When decoding a message (MODES_PREAMBLE_US+msglen)*2 is added to j.
In the loop head j is increased by 1, so one value was skipped.
Karl Lehenbauer
Karl Lehenbauer
Malcolm Robb
hhm
matthewbrandes
papasven
Markus Gräb