Currently only Qt5 or above is known to work with this code. It may be
possible to backport it to Qt4 if required.
Audio output goes back to a separate thread to try and minimize
stutters in streaming on Windows particularly.
A crash on Linux due to mishandling of stereo audio output has been
fixed and both left and right channels are now correctly synthesised
with identical contents.
Rigs are enumerated directly from hamlib API rather than running a sub
process reading output of rigctl -l. This was initially done to get
rid of some GUI thread blocking in the configuration dialog, but is
generally a better way of doing it anyway.
Some refactoring in MainWindow to accomodate the audio streaming,
modulation and detecting classes.
Exit handling for application refactored to use signals rather than
brute force event loop exit. This was required to get correct thread
shutdown semantics.
The GUI update timer is now stopped during application shutdown which
is necessary to stop crashes when shutting down gracefully with
signals and window close() calls.
There is an outstanding issue with Linux audio streams; the QAudio
Input/Output classes create a new stream name each time a stream is
started. This doesn't play well with PulseAudio utilities such as
pavucontrol to set stream volume as settings are lost every tx
period. I have tried to keep a single stream for all output but there
are problems restarting it that haven't been resolved yet.
The QtCreator project file has been rearranged a little because it
passes all the object files to the linker rather than using an archive
library. Since the GNU linker is single pass; the object files need to
be in a logical order with definitions appearing afer references to
them. This was required to avoid a linking error.
The lib/Makefile.linux has been enhanced to use the fortran compiler
to locate the correct version of the Fortran library to use. This is
necessary on the latest Linux distros because the unversioned symlink
to compiler support libraries is no longer provided. This only an
issue with mixed programming language links where the linker driver
for one language has to link support libraraies for another language.
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Qt's built-in QAudio calls rather than PortAudio. Also includes some
refactoring of the arrangement for these calls, and more use of C++ style.
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the main GUI thread (thanks to G4WJS).
2.. Also, for the record, some example code for using QAudioInput instead
of PortAudio. This code is not presently active, and will need to be
changed to accommodate the changes in #1, above. But the basic ideas
are here...
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submitted by G4WJS.
2. Improved(???) means of multiple tries when polling radio for frequency.
3. Minor tweaks to widget sizes on devsetup screen.
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Dont allow SplitTx operation with Ham Radio Deluxe.
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(JT9 will typically be about 2 kHz higher.)
2. Add a few default Tx macros, as examples.
3. Fix display of correct UTC on decoded lines, when "Shift+D" is used to
do another wideband decode during the next Rx sequence.
4. Clear the "Split Tx" checkbox when CAT is not enabled (but remember
what its state should be, if CAT is re-enabled).
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1. Correct the TxMode label on program startup.
2. Insert TxMode (not RxMode) into the "Transmitting..." lines in ALL.TXT.
3. Put TxMode in wsjtx_status.txt.
4. F4 clears Az, Dist, and all Tx messages as well as DxCall and DxGrid.
5. Make it possible to decode JT9 in the "JT65 region", and vice-versa, with
directed double-click on signal in waterfall.
6. Improved logic for enabling/disabling TestPTT button on setup screen.
7. Do not call getFreq() when TestPTT is activated under CAT control.
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2. Double-click on a 73 message sets Tx5, rather than Tx6.
3. Clean up a few remaining compiler warnings.
4. Clean up Tab order.
5. Updates to User's Guide
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platforms.
2. This might be temporary: set Audio output on unix platforms to stereo,
i.e., channels=2. On my Ubuntu system, at least, this makes it play
correctly on all of the relevant audio devices in the list, including
hardware and virtual (".asoundrc-implemented") devices.
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Disable attempted control of T/R switching via HRD: it does not work,
as coded.
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The present code is still OK in Qt 4.x. For Qt5, must replace
#include <QtGui> by #include <QtWidgets> in several places, and
uncomment these lines
//#include <QtConcurrent/QtConcurrentMap>
//#include <QtConcurrent/QtConcurrentRun>
in mainwindow.cpp. More work still to do, for Qt5!
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2. Fix two more g95 compiler warnings.
3. Remove some unused code in getfile.cpp.
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*** Beware: some code in this revision will surely fail in Linux! ***
*** Some "#ifdef Win32" statements are still to be included. ***
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do a rig->Close() if user has done "Test CAT Control" and then hit "Cancel".
2. Remove the "0%" part of Rx noise label; exchange positions of "Rx
Noise" and "QSO Freq" on Status Bar.
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UPdate Makefile.MinGW.
Much work new on User's Guide.
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I have changed the declarations of the Rig class functions we use:
open()
setConf()
getFreq()
setFreq()
setPTT()
close()
... so that each one returns the (negative) error code returned by
hamlib. These functions no longer throw exceptions.
Initial tests seem to show things working well. I have found one
condition that causes a crash. The rig is initially opened and is
running OK (in this case, with the Polling interval set to 1 s). Then
the radio is turned off. The next call to getFreq() never returns.
Probably we need to set a timeout limit?
The code is kinda on the quick-and-dirty side. Improvements will be
welcom!
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2. Rationalize tab-order on main window.
3. Tweak the GUI appearance around DxCall, DxGrid. (Hope it's still OK
in Linux!
4. Add helpful displays of Keyboard Shortcuts (F3) and Special Mouse
Commands (F4).
5. Bump version number to 0.95.
6. Update the Windows packaging script.
7. Update ChangeLog in preparation for possible release of v0.95 r3226.
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2. Pink highlighting for empty MyCall and MyGrid fields on Setup screen.
3. Working on better diagnostics for users trying to set up CAT control.
(More progress still needed, on rig control.)
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is decoded.
2. Fixed minor bug in the "Test PTT" function.
3. Background of DialFrequency label goes red if frequency differs from
default for this band by mode than 10 kHz.
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functions.
2. Restored "Test CAT Control" and "Test PTT" buttons on the
Setup | Configuration screen.
These features need thorough testing!
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2. Add a tab for Default Frequencies on Setup window.
3. Update Makefile.MinGW
4. Bump version number to 0.8.
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Signal reports 0 dB and above now displayed as "+03", "+16", etc.
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Tx macros are now enabled.
Bug in decoder fixed.
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