Hi Sam,
I am unable to reproduce that behaviour. Here's the output from the
udp_daemon tool from your first scenario:
C:\build>\test-install\wsjtx-dev\Release64\bin\udp_daemon.exe -g 239.255.0.1
Discovered WSJT-X instance: WSJT-X - test v2.3.0-devel (fcc5df)
WSJT-X - test: Dial frequency changed to 3574000
WSJT-X - test: Mode changed to MSK144
WSJT-X - test: Dial frequency changed to 50260000
WSJT-X - test: Mode changed to FT8
WSJT-X - test: Dial frequency changed to 50313000
WSJT-X - test: Dial frequency changed to 1840000
WSJT-X - test: Mode changed to MSK144
Continuing with your second scenario I see:
Removed WSJT-X instance: WSJT-X - test
Discovered WSJT-X instance: WSJT-X - test v2.3.0-devel (fcc5df)
WSJT-X - test: Mode changed to JT9A
WSJT-X - test: Mode changed to MSK144
WSJT-X - test: Dial frequency changed to 1840000
WSJT-X - test: Dial frequency changed to 145000000
WSJT-X - test: Dial frequency changed to 1840000
WSJT-X - test: Mode changed to FT8
WSJT-X - test: Dial frequency changed to 3573000
WSJT-X - test: Mode changed to MSK144
All the mode and frequency changes are faithfully reported by UDP status
messages.
73
Bill
G4WJS.
On 02/09/2020 14:51, Sam W2JDB via wsjt-devel wrote:
Hi Bill,
I have updated and tested my program and I can programmatically change
the value in the band box to 50.260 and thereby have WSJT-X issue the
CAT command to the radio and switch to the correct frequency.
However, I ran into a problem where if I then switch back to FT8, drop
down to a low HF band and then switch again to MSK144, there is no
indication being given through UDP status message that the mode was
changed. If I then shutdown WSJT-X while still in MSK144, then start
it back up, switch to FT8 move to a lower HF band and then switch back
to MSK144, there is no UDP Traffic indicating a mode change. If on the
other hand, I switch to FT8 and to a lower HF Band, before shutting
down WSJT-X, start it up again, switch to MSK144, I do received the
UDP Status message indicating a mode change. It seems that the mode
change indication happens only once if you are not on the appropriate
MSK144 frequency. Anyway, I hope this information helps.
73,
Sam W2JDB
-----Original Message-----
From: Sam W2JDB via wsjt-devel <wsjt-devel@lists.sourceforge.net>
To: wsjt-devel@lists.sourceforge.net <wsjt-devel@lists.sourceforge.net>
Cc: Sam W2JDB <w2...@aol.com>
Sent: Wed, Sep 2, 2020 7:43 am
Subject: Re: [wsjt-devel] Bug when using MSK144?
Hi Bill,
Thank you very much for this thoughtful explanation regarding band
changes in WSJT-X.
As I mentioned, I instructed Rich to update their document to change
to 6M before selecting MSK144.
I will update my program so that if it detects a frequency lower than
6M, my program will update the frequency box.50.260
Thanks again.
73,
Sam W2JDB
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