Closed acarslogger closed 6 years ago
Hi Thanks for your interest in vdlm2dec Please, when you have more than one issue, create a github issue for each one. It's easier to manage.
Edit : #4 : seems that the 3 top half octet are wrong :-(
brown paper bag bug (see the diff :-) )
Thanks a lot for the report
Note : #5 is same as #4
Fixed #2
Could you give an example of #6 output with -v3
Apologies for not knowing the github conventions and combining different issues into one. If you close this issue, I'll create new issues for the data within a Broadcast Message and another to keep track of the proposed JSON UDP feed. In future I'll raise separate issues. As I'm not a c developer and can't generate Pull Requests, so is it OK for me to add requests/suggestions as an Github issue?
Yes no problem , you could flag issues as bug or enhancement request
Most of your issues are now fixed in particular the infamous #4/#5 For the json UDP feed, it's in the plan so just give me some time. A new issue is not really necessary. It will be done.
I let this issue open for #6 that I don't really understand. Could you give me an example with -v 3 of such a broadcast message which is not decoded. I don't live near a ground station so I receive very few ground messages...
As you opened new dedicated issues (as asked); I close this more general one
I'm an aviation enthusiast, not a C developer.
Issue 1 No mention of the -v options in the README although they appear in usage() The -v output options shows 3 values 0, 1 & 2. Source code allows for an additional 4th option "-v 3". What is this?
Issue 2 Need to add a date and time stamp (in UTC) to every message for all output formats.
Issue 3 I'd prefer the frequency in place of the channel number. See issue on the 'acarsdec' Github.
Issue 4 The aircraft 6 character identifier (ModeS/ICAO24) appear to be incorrect. Example ...
#1 Command from Aircraft: 50a130 to: 08100a Frame-I: -/- Ns:4 Nr:6 ACARS Aircraft reg: G-EZFN Flight id: U229PF Mode: 2 ......
The message above shows the aircraft registration as G-EZFN. According to look-up sites the Identifier/ModeS/ICAO24 for G-EZFN should be 406130. You have 50a130.
Issue 5 A VDL2 broadcast message from a ground station e.g.
#5 Command from Ground: 278f37 to: ffffff Frame-U: -/- XID Parameter set ID Procedure classes HDLC options .....
shows the ground station id as 278f37. This is my local EGLC ground station which should have an id of 260F37
Issue 6 For broadcast messages, other VDL2 decoding software decode the the data in the broadcast message e.g. Name: EGLC Location: 51.5N 0.0E
Issue 7 Add a UDP output. There have been various discussions regards UDP output for 'acarsdec' on Github. Maybe similar for this application.
Stuart