bugGPSD - Bugs: bug #44951, Missing sequence ID fields in AIS...

 
 

bug #44951: Missing sequence ID fields in AIS Type 7 and 13 messages - AIVDM.txt

Submitter:  Kurt Schwehr <schwehr>
Submitted:  Tue 28 Apr 2015 07:56:12 PM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Fixed
Privacy:  Public Assigned to:  esr
Open/Closed:  Closed
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Wed 26 Dec 2018 04:20:46 PM UTC, comment #2: 

OK, Kurt.  We had an API break for other reasons, so I've done this one. Please test, and file a bug if the decode looks wrong.

Eric S. Raymond <esr>
Group administrator
Fri 01 May 2015 06:51:36 PM UTC, comment #1: 

Addded to documentation. I can't implement these without an object-file compatibility break, though, so they're going to jave to wait a bit.

Can you identify the version of 1371 that introduced this feature?  I don't have all of them.

Eric S. Raymond <esr>
Group administrator
Tue 28 Apr 2015 07:56:12 PM UTC, original submission:  

Type 7 and 13 are supposed to use 4 of the spare fields as the sequence ID that they are responding to.  See ITU-1371-5.




Kurt Schwehr <schwehr>

 

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Attached Files
file #33829:  aivdm-type7-seq-id.patch added by schwehr (2KiB - text/x-patch - Patch to AIVDM.txt)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-12-26 esr StatusPostponed Fixed
        Open/ClosedOpen Closed
    2015-05-01 esr StatusNone Postponed
        Assigned toNone esr
    2015-04-28 schwehr Attached File- Added aivdm-type7-seq-id.patch, #33829

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