Hi All, CC) Joe,
I was trying to separate the COM problem under Windows 7 (64 bit) and found
as follows:
(1)First transmit sequence was done without error.
Audio sound could be generated only just after reloading of WSJTX.
(2)Second transmit sequence went into Error "Cannot open COM4".
And Auto-off. but sometimes sound is continuously generated even auto-off
condition.
This looks like there is a clear problem after ending of first transmitting.
I hope this will be help for finding the problem.
73
7L1RLL Rick
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of 7L1RLL-Rick
Sent: Sunday, October 28, 2012 7:34 PM
To: [email protected]; [email protected]
Cc: 'Joe'
Subject: RE: [rsgb_lf_group] Re: LF: JT9: A New Digital Mode for MF and LF
Joe and all
Let me list up my environment which causes the problem.
A.The status of others applications.
WSJT707r2031 works well.
WSJT9_r2585 crashs immediately after displaying DOS prompt.
WSJT-X 01r2695 causes device open error even if the device was recognized
by W7.
B.Operating system
Windows 7 Home Pentinium (64 bit),SP1
C.Hardware
(1)Intel Pentinum B960, 2.20 GHz, 8GB of RAM
.(2)COM4: FTDI USB Serial Converter using Microsoft a standard device
driver.
D.Error displayed
"Cannot open COM4"
I assume that Python coding might not be appropriate under Windows 7 (64
bit).
The Core of WSJT-X seems well.
Regards,
7L1RLL Rick
Joe, first a big thanks to you for your great work for the ham community.
The PTT seems to function nice with the latest update.
la5vna Steinar
Den 28.10.2012 02:50, skrev Joe:
> Many thanks for all the early feedback on WSJT-X, both on- and off-list.
>
> A number of users have reported that PTT is not being properly released
when as transmission is finished. I have not yet found a computer that
exhibits this problem... and needless to say, it did not arise for any of us
who made the first on-the-air tests. For this reason, running this bug down
has not been easy.
>
> If you have experienced this problem, please try replacing the
> wsjtx.exe that you got with the download with one I have posted at
> http://www.physics.princeton.edu/pulsar/K1JT/wsjtx.exe
>
> Depending on the nature of the problem, this one might issue an error
message when it fails to turn off the PTT successfully. Or it might solve
your problem, as it did for W7IUV.
>
> One important note went out to the first testers, but was not in my more
open announcement. This early program version may not properly
re-initialize all parameters when you change between JT9 submodes. To be
sure, it's probably best to restart the program after changing modes. This
will be fixed soon!
>
> I see that despite these early teething problems, a number of QSOs are
being made tonight with JT9. I look forward to hearing summaries of your
experiences!
>
> -- 73, Joe, K1JT
>
>
>
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LA5VNA Steinar
loc:jo59jq
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