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| author | Jon Schlueter <jschlueter@redhat.com> | 2016-01-05 01:49:48 -0500 |
|---|---|---|
| committer | Jon Schlueter <jschlueter@redhat.com> | 2016-01-05 02:10:40 -0500 |
| commit | 08bb7332fbd7d7f925972d2f3d43fed60da61f65 (patch) | |
| tree | f58820e40294f8897fe1cd647705ca65b3bf57e6 /test/sample.aivdm.ju.chk | |
| parent | 4a08a3c9e8f54d8dd1b8bc0c3b1176b24bcccab0 (diff) | |
| download | gpsd-08bb7332fbd7d7f925972d2f3d43fed60da61f65.tar.gz | |
[aivdm] Make type=1 more permissive of short data
saw in live data type=1 records with length of 163
right after 168 with same data payload except for
padding bits
type=1 length=163
!AIVDM,1,1,,A,13aIkM@P00PJ@qPNL=e@0?wJ28JO,5*63
1|0|244740981|0|-128|0|1|3442480|31919541|0|511|45|0x0|1|0x434
type=1 length=168
!AIVDM,1,1,,A,13aIkM@P00PJ@qPNL=e@0?wJ28JO,0*66
1|0|244740981|0|-128|0|1|3442480|31919541|0|511|45|0x0|1|0x869f
This could make sense for re-broadcast data but
there may be other issues with type=1,2,3 because the message
lengths vary from 163 up to 700 some bits long and logic
only parses first 168 bits
Diffstat (limited to 'test/sample.aivdm.ju.chk')
| -rw-r--r-- | test/sample.aivdm.ju.chk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/sample.aivdm.ju.chk b/test/sample.aivdm.ju.chk index f650c9b7..e72864cf 100644 --- a/test/sample.aivdm.ju.chk +++ b/test/sample.aivdm.ju.chk @@ -93,3 +93,5 @@ {"class":"AIS","device":"stdin","type":20,"repeat":0,"mmsi":2442003,"scaled":false,"offset1":1385,"number1":2,"timeout1":7,"increment1":1125,"offset2":0,"number2":0,"timeout2":0,"increment2":0,"offset3":0,"number3":0,"timeout3":0,"increment3":0,"offset4":0,"number4":0,"timeout4":0,"increment4":0}
{"class":"AIS","device":"stdin","type":20,"repeat":0,"mmsi":2320025,"scaled":false,"offset1":1162,"number1":1,"timeout1":7,"increment1":250,"offset2":225,"number2":1,"timeout2":7,"increment2":0,"offset3":1475,"number3":5,"timeout3":7,"increment3":750,"offset4":19,"number4":9,"timeout4":0,"increment4":1296}
{"class":"AIS","device":"stdin","type":20,"repeat":0,"mmsi":2243302,"scaled":false,"offset1":200,"number1":5,"timeout1":7,"increment1":750,"offset2":0,"number2":0,"timeout2":0,"increment2":0,"offset3":0,"number3":0,"timeout3":0,"increment3":0,"offset4":0,"number4":0,"timeout4":0,"increment4":0}
+{"class":"AIS","device":"stdin","type":1,"repeat":0,"mmsi":244740981,"scaled":false,"status":0,"status_text":"Under way using engine","turn":-128,"speed":0,"accuracy":true,"lon":3442480,"lat":31919541,"course":0,"heading":511,"second":45,"maneuver":0,"raim":true,"radio":1076}
+{"class":"AIS","device":"stdin","type":1,"repeat":0,"mmsi":244740981,"scaled":false,"status":0,"status_text":"Under way using engine","turn":-128,"speed":0,"accuracy":true,"lon":3442480,"lat":31919541,"course":0,"heading":511,"second":45,"maneuver":0,"raim":true,"radio":34463}
|