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| author | Jon Schlueter <jschlueter@redhat.com> | 2015-10-07 20:47:31 -0400 |
|---|---|---|
| committer | Jon Schlueter <jschlueter@redhat.com> | 2015-10-07 21:13:15 -0400 |
| commit | ac257bab48e1dc29a3a837286fb4fcfd71e02aaf (patch) | |
| tree | a5a391c01013c7db514d752e382e53d37700e8ed /test/sample.aivdm | |
| parent | 858296bb928370c4ec074e4844cd85cf95aa2cb0 (diff) | |
| download | gpsd-ac257bab48e1dc29a3a837286fb4fcfd71e02aaf.tar.gz | |
better handling of type 6 unhandled FID entries
When there are unknown FID values in type 6 messages for DAC values that
have some known FIDs (DAC 200, 235 and 250), the data is not read (and
thus printed as all zeros). I have added some example AIVDM messages
which exhibit this problem, some that did not have the problem in the
existing version and a patch for the problem.
Added sample
!AIVDM,1,1,,A,601uEPprEH2@<P<j00,4*32
-{"class":"AIS","device":"stdin","type":6,"repeat":0,"mmsi":2053507,"scaled":true,"seqno":2,"dest_mmsi":244670500,"retransmit":false,"dac":200,"fid":3,"data":"16:0000"}
+{"class":"AIS","device":"stdin","type":6,"repeat":0,"mmsi":2053507,"scaled":true,"seqno":2,"dest_mmsi":244670500,"retransmit":false,"dac":200,"fid":3,"data":"16:3200"}
adjusted loop logic to allow it to continue to process other types
Identified by: Stefan Roels <sroels-gpsd-dev@42solutions.nl>
Diffstat (limited to 'test/sample.aivdm')
| -rw-r--r-- | test/sample.aivdm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/sample.aivdm b/test/sample.aivdm index 61e000fd..2f16aa72 100644 --- a/test/sample.aivdm +++ b/test/sample.aivdm @@ -1056,3 +1056,6 @@ AIVDM,2,2,1,B,00000000000,2*26 !AIVDM,2,1,7,B,802`m000BkGTp0b<j59?000000000000000O,0*14 !AIVDM,2,2,7,B,p0000000000<0000000@000,2*1C #{"class":"AIS","device":"stdin","type":8,"repeat":0,"mmsi":2766080,"scaled":true,"dac":1,"fid":11,"lat":58.867,"lon":23.047,"timestamp":"20T18:30Z","wspeed":0,"wgust":0,"wdir":0,"wgustdir":0,"humidity":0,"airtemp":-60.0,"dewpoint":-20.0,"pressure":800,"pressuretend":"steady","visibility":0.0,"waterlevel":-10.0,"leveltrend":"steady","cspeed":25.5,"cdir":0,"cspeed2":0.0,"cdir2":0,"cdepth2":0,"cspeed3":0.0,"cdir3":0,"cdepth3":0,"waveheight":0.0,"waveperiod":3,"wavedir":0,"swellheight":0.0,"swellperiod":0,"swelldir":0,"seastate":0,"watertemp":429496729.6,"preciptype":0,"preciptype_text":"reserved","salinity":0.0,"ice":0,"ice_text":"no"} +# type 6 with unhandled type +!AIVDM,1,1,,A,601uEPprEH2@<P<j00,4*32 +#{"class":"AIS","device":"stdin","type":6,"repeat":0,"mmsi":2053507,"scaled":true,"seqno":2,"dest_mmsi":244670500,"retransmit":false,"dac":200,"fid":3,"data":"16:3200"} |