On 21/03/2023 11:53 am, John via wsjt-devel wrote:
I'm running the latest production version of WSJT-X.
I use WSJT-X with GridTracker and I am able to click on a station in
the GridTracker roster and WSJT-X automatically initiates a QSO. This
works perfectly.
I have written code in Java that is attempting to send UDP messages to
WSJT-X, but the messages do not seem to have any effect on WSJT-X.
I have run Wireshark and I can see the UDP messages received and the
bytes look exactly as they should. They are similar to the UDP
messages that GridTrackers emits which do properly initiate a QSO in
WSJT-X.
Here are the bytes from a 'free text' message that I sent to WSJT-X:
2023-03-20T07:19:00,326 DEBUG [WsjtUdp] (WsjtUdp:86)> position=33
dump=byte[33]: [ad bc cb da 00 00 00 02 00 00 00 09 00 00 00 06 W S J
T 2d X 00 00 00 06 M Y T E X T 01 ]
You can see the magic value, the schema(2), message type (9), the UTF8
encoded string for ID, UTF8 encoded free text, and the 'send' byte (1).
Do you know any reason why WSJT-X seems to be ignoring this message?
Is there a log/debug message in WSJT-X that might help me track this down?
It's certainly something I'm doing wrong since GridTracker works
perfectly. I am struggling to think of what to check and how to debug.
Thanks,
John
Did you not see my reply to your other message (posted over 3 hours ago)
on the same topic posted to the WSJTX support group?
https://wsjtx.groups.io/g/main/message/43351
de Laurie VK3AMA
(JTAlert author)
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