Fixed naming of fast recording files.
Tidied some signal/slot plumbing in the fast plotter.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6806 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This change corrects timing discrepancies on the horizontal fast
spectrum plot.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6780 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Using the reference spectrum discards a short part of the front of the
period's received samples which may have contained a decode candidate.
As far as the MSK modes are concerned the reference spectrum
correction is probably not applicable anyway.
Comment from Steve K9AN after offline discussions about this:
"In any case, I don’t think that there is any reason to apply the
reference spectrum correction to the MSK modes. I do think that we are
paying a performance penalty in the MSK modes for non-ideal filter
responses at the TX and RX ends of the link — but we would need to
implement an equalizer that looks at the received sync words as a
“training sequence” in order to come up with anything that could
improve the results. This would take into account the receiver and
transmitter filters, and would probably be different for every
TX/RX/meteor burst. My current thinking is that for the low SNRs that
we are most interested in, and with the short sync words that we use,
we wouldn’t be able to do a very good job of estimating the
coefficients of the equalizer..."
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6776 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Move the FFTW3 cleanup into the main routine as it should only be
called once rather than every time the settings configuration is
changed or reset (MultiSettings).
Call the new fini_ldpc_ routine before exiting in the main routine to
free the LDPC resources.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6764 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
These include the wide graph window not being suppressed when starting
the application in a fast mode.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6762 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
These were discovered when running under teh valgrind MemCheck tool. I
have also checked in a suppressions file (wsjtx-valgrind.linux.supp)
suitable for use on Linux when running the valgrind MemCheck tool.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6755 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Highlight, in the CQ colour, CQDX ... and QRZ ... messages and
process correctly for worked before and DXCC entity.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6753 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Refactor the save WAV file routine to return an error string as a
promise and then get that result and report in a QMessageBox.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6752 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Pass file path for peg-128 files to fast_decode(). (Inelegant, but it works.)
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6741 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Build now creates and installs a UDP library that contains the server
side of the UDP messaging facility. This library is used by the
udp_daemon and message_aggregator reference examples. The new library
is currently a static archive but can also be built as a shared
library. The library allows third party Qt applications to easily
access UDP messages from WSJT-X.
Refactored the message_aggregator reference example to split out
classes into separate translation units. Added new functionality to
exercise the new UDP status fields, highlight own call, CQ/QRZ
messages and decodes near Rx DF.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6691 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Use the decoded text font for the message averaging window.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6684 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
During orderly close down the UI can be destroyed while Rx audio
blocks are still being delivered. Therefore the UI pointer must be
checked in MainWindow::datasink before attempting to access the UI
widgets.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6683 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
The decoded message processing relies on fixed column positions so the
extra character used in message averaging to indicate sync flips must
also be allowed for in other modes. This is done by inserting a space
character.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6681 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Tx period was erroneously being forced to odd/2nd.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6670 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Static storage variables that should have been class members are made
so. This ensures that if they are used as initialization one time
switches then they will operate correctly when their class
instantiated more than once. This now happoens for most classes due to
the configurations switching facility which destroys all windows and
re-instantiates them.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6661 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Changing configuration causes WSJT-X and JTAlert to get into a fight
for the temporary directory. By moving the creation and clearup of the
temporary directory outside of the configurations loop this issue is
minimized to no worse than before multiple configurations were added.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6630 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Also added a new configuration query method to check if Rig is None
i.e. a dummy rig.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6629 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Multiple configurations are accessed and maintained from a new main
window menu bar pop up menu "Configurations". The prior settings are
the "Default" entry. New configurations may be added by cloning
existing ones. Maintenance and navigation is via sub menus for each
configuration.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6623 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2. When switching to JT65 mode, go through JT9 first.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6621 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
The changes to fix the Tx DF at 1000Hz when VHF & up features are
enabled had an undesirable side effect of disabling double clicking on
decodes because this was disabled by the Tx DF spin box being
disabled. The Tx DF spin box being disabled in VHF & up mode may
change but this change fixes this issue regardless.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6617 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2. Don't display orange warning bar when in WSPR mode.
3. Fix a longstanding compiler warning.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6616 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Joe Taylor
Bill Somerville