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What's the difference #windows


 

2023-03-25 15:06:27 CDT:?>WX,TCPIP*,qAC,KB0RPJ-13:;KSTJ?????*251953z3946.00N/09455.00W_230/013g020t062h37b10070?Sky?conditions:?mostly?clear?Visibility:?10?mile(s):0
2023-03-25 15:14:54 CDT:?>APFMET,TCPIP*,qAC,WE7U-IE:;MTRKSTJ?*251953z3946.00N/09455.00W_230/012g019t062h36b10078?MO_ROSECRANS?Mem?Apt?[Invalid object]

why does one packet get rejected by direwolf and aprs.fi invalid, and the other does not??

direwolf throws an error..
Invalid character in latitude, found '6' expecting 0-5 for tens of mintues.?
invalid character in longitude, found '9' expecting 0 or 1 for hundreds of degrees.

any help?


 

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Why is there a "z" in your latitude, one wonders.

On 3/25/23 13:31, Glen Briggs wrote:

2023-03-25 15:06:27 CDT:?>WX,TCPIP*,qAC,KB0RPJ-13:;KSTJ?????*251953z3946.00N/09455.00W_230/013g020t062h37b10070?Sky?conditions:?mostly?clear?Visibility:?10?mile(s):0
2023-03-25 15:14:54 CDT:?>APFMET,TCPIP*,qAC,WE7U-IE:;MTRKSTJ?*251953z3946.00N/09455.00W_230/012g019t062h36b10078?MO_ROSECRANS?Mem?Apt?[Invalid object]

why does one packet get rejected by direwolf and aprs.fi invalid, and the other does not??

direwolf throws an error..
Invalid character in latitude, found '6' expecting 0-5 for tens of mintues.?
invalid character in longitude, found '9' expecting 0 or 1 for hundreds of degrees.

any help?


 

z shows the time, same as in the other packet


 

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On 3/25/23 14:32, Glen Briggs wrote:
z shows the time, same as in the other packet

Thank you. In my linux log file time is preceded by "@", which is why it didn't occur to me. Now I understand better your Subject: "#windows".


Lynn Deffenbaugh
 

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Object names need to be padded to 9 characters.?? The good packet is fully padded, the bad packet is only padded to 8 characters.

aprs101.pdf (google it) is your friend when it comes to interpretting APRS packet formats.

Direwolf's parser is apparently doing fixed offset parsing and the lack of a space has shifted the coordinates so they are not being parsed correctly.

Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32




On 3/25/2023 4:31 PM, Glen Briggs wrote:

2023-03-25 15:06:27 CDT:?>WX,TCPIP*,qAC,KB0RPJ-13:;KSTJ?????*251953z3946.00N/09455.00W_230/013g020t062h37b10070?Sky?conditions:?mostly?clear?Visibility:?10?mile(s):0
2023-03-25 15:14:54 CDT:?>APFMET,TCPIP*,qAC,WE7U-IE:;MTRKSTJ?*251953z3946.00N/09455.00W_230/012g019t062h36b10078?MO_ROSECRANS?Mem?Apt?[Invalid object]

why does one packet get rejected by direwolf and aprs.fi invalid, and the other does not??

direwolf throws an error..
Invalid character in latitude, found '6' expecting 0-5 for tens of mintues.?
invalid character in longitude, found '9' expecting 0 or 1 for hundreds of degrees.

any help?