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163 commits

Author SHA1 Message Date
Oliver Jowett 0d7177fe9a Squawk/callsign might not be seen regularly from Mode S transponders 
as it relies on SSR interrogation. Increase the FATSV validity
timeout so that any message we do see stays valid long enough to
get reported.
 2017-04-21 22:25:41 +01:00
Oliver Jowett 52464b97c1 Remove internal webserver code entirely. 2016-12-29 18:35:35 +00:00
Oliver Jowett 64fd61cffc Don't process Beast mode A/C messages if mode A/C is disabled. 2016-12-29 17:57:53 +00:00
Oliver Jowett 6336611bc7 Turn on mode A/C if a Beast connection asks for it. 
Add a --no-modeac-auto option to disable this.
 2016-12-29 17:56:32 +00:00
Oliver Jowett cbdfd9dc5d Read Beast commands on Beast output clients, interpret the Mode A/C setting command. 2016-12-29 17:55:56 +00:00
Oliver Jowett 34aeb29347 Refactor the network input parser to make it easier to extend for new formats. 2016-12-29 17:54:53 +00:00
Oliver Jowett 0526388bdc Factor out sendBeastSettings(), use it in view1090. 2016-12-29 17:53:04 +00:00
Oliver Jowett 11b6cdba06 Rearrange fatsv location update message. 2016-12-27 19:15:56 +00:00
Oliver Jowett 4517055320 One less magic constant. 2016-12-27 19:14:20 +00:00
Oliver Jowett 4bb070be50 Add support for radarcape type 5 (receiver position) messages. 2016-12-27 19:07:10 +00:00
Oliver Jowett 14748b1e8f Emit heading_magnetic correctly. 2016-10-25 21:05:03 +01:00
Oliver Jowett 25ea6d398b Overhaul mode A/C matching to be much cheaper. 
The old matching process which tracked mode A values as pseudo-aircraft
got very, very expensive with a large number of mode A/C messages (and
with lots of single-bit errors, which seems common with a Beast doing
the reception)

Instead just count A/C messages directly into a 4096-entry array (which
is very fast) and periodically scan the mode S aircraft list to see if
we can match anything up (which is fixed overhead + cost proportional
to the number of mode S aircraft)
 2016-10-11 18:00:11 +01:00
Oliver Jowett 812e4486a4 Merge remote-tracking branch 'upstream/master' into dev 2016-10-01 15:18:26 +01:00
Oliver Jowett 6f2e4fa891 Fix a stray extra comma in port 30003 output if only GNSS altitude was available. 2016-10-01 13:11:14 +01:00
Oliver Jowett 0c71b3db27 Fix up unsigned subtractions & use of abs. 
Also fix heading difference which was just wrong, signed or not.

Should fix #150
 2016-09-26 22:00:52 +01:00
Oliver Jowett 14a003710e faup1090: Track Comm-B ACAS RA separately to ES ACAS RA as it's useful to see both reported. 
Fix repeated reporting of ES ACAS RA reports.
 2016-09-24 16:09:38 +01:00
Oliver Jowett abc30ff656 Increase the TSV packet size to accomodate all the extra data recently added. 2016-09-22 15:33:21 +01:00
Oliver Jowett 32c8358bc1 faup1090: Reinstate TIS-B reporting as just the address type is 
not sufficient if there is both TIS-B and Mode S for the same
aircraft.
 2016-09-22 13:53:40 +01:00
Oliver Jowett df9648911e faup1090: Don't bother with the tisb field now that we have addrtype. 2016-09-16 11:19:26 +01:00
Oliver Jowett 729d91c1ab Fix up address type categorization to match the spec. 2016-09-15 15:30:34 +01:00
Oliver Jowett 7c1fed98d2 faup1090: entirely blank (all spaces) idents are not interesting 2016-09-15 15:09:35 +01:00
Oliver Jowett 7e003097a0 faup1090: apply the same update rules to squawks/idents as to other data. 2016-09-15 15:09:22 +01:00
Oliver Jowett fb454c0a10 faup1090: accept squawks, idents as "useful" things. 2016-09-15 15:08:50 +01:00
Oliver Jowett 92136f3807 faup1090: only report airGround if we got a message confirming it since the last update. 2016-09-15 15:00:44 +01:00
Oliver Jowett 001f4956ea faup1090: report non-A-class categories. 2016-09-15 15:00:10 +01:00
Oliver Jowett 9653d365db faup1090: emit events from DF18 as well as DF17 2016-09-15 14:59:04 +01:00
Oliver Jowett 4dacb291ab Fix tabs in faup1090 output. 2016-09-14 17:19:36 +01:00
Oliver Jowett 8441cf7d90 Emit non-icao addresses, address types from faup1090 2016-09-14 17:02:23 +01:00
Oliver Jowett 0ae2c5efc8 Emit addrtype in json output. 2016-09-14 17:01:07 +01:00
Oliver Jowett 1958b23a93 Tweak the on-the-ground conditions a little. 2016-09-02 18:46:48 +01:00
Oliver Jowett 303d3c3fef Make faup1090 emit iSource to say where the ident came from. 2016-09-01 19:11:33 +01:00
Oliver Jowett 08887642ea Rename the ACAS stuff a bit, emit ES target state. 2016-08-28 12:51:03 +01:00
Oliver Jowett 954034855a Make faup1090 emit some interesting messages when they occur. 2016-08-28 01:29:37 +01:00
Oliver Jowett 54ca2c7fb2 WIP big rewrite of message decoding / aircraft tracking. 2016-08-27 14:34:14 +01:00
Oliver Jowett 36a5c16dd2 Initialize from static "zero" messages rather than using memset. 2016-08-26 21:39:39 +01:00
Oliver Jowett e4ceea33da Disable the internal webserver at build time. 2016-07-10 11:56:31 +01:00
Oliver Jowett da437b3295 Set the socket buffer to the size of a HTTP response. 
This gives us a better chance of the response fitting in a single
write() call (if it doesn't, it's going to get truncated, because
the internal webserver is really simple)
 2016-07-02 10:51:23 +01:00
Oliver Jowett 22c90415be Check we got a full read when serving local files over HTTP. 2016-07-02 10:50:55 +01:00
Jon Williams 94706763e5 fix compilation on OpenBSD 2016-03-31 13:25:32 -04:00
Oliver Jowett 85aa200947 Extra paranoia for --aggressive mode: only forward 2-bit-corrected messages 
via paths that allow the recipient to see that they are 2-bit-corrected
i.e. raw or beast output in --net-verbatim mode only.
 2016-03-03 12:39:01 +00:00
Oliver Jowett 214bc0e587 Treat zero-or-missing signal levels as "no information" and don't include them in RSSI. 2016-02-24 11:55:01 +00:00
Oliver Jowett eb16ac2028 Fix some termination issues. 2016-02-16 13:05:03 +00:00
Oliver Jowett a2eb71d49a IPv6 support (in theory). 
Fixes #87.
 2016-02-16 13:00:55 +00:00
Oliver Jowett 2b466535de Support multiple listening ports per listener type. 
Beast input defaults to listening on both 30004 and 30104.
Drop the FATSV listener entirely (use faup1090 for that)
Ignore --net-beast.
 2016-01-24 18:47:58 +00:00
Oliver Jowett c4e162287d Oops, sprintf -> snprintf 2016-01-21 20:22:18 +00:00
Oliver Jowett d9eec668cf Track what data we got via TIS-B, report it as such. 2016-01-21 19:42:37 +00:00
Oliver Jowett ecbdbf23d6 Never forward mlat via SBS or raw output; it is no longer identifiable 
as mlat when forwarded on those paths.
 2016-01-21 17:48:06 +00:00
Oliver Jowett 9479a5c9be If --hae is passed, report altitudes as HAE where available, with a H suffix. 
This affects interactive mode and SBS output.
 2016-01-01 15:15:28 +00:00
maxried 90adaf22f7 Update net_io.c 2015-09-14 20:03:19 +02:00
maxried 267e5d6909 Update net_io.c 2015-09-14 19:59:50 +02:00