Commit Graph

198 Commits

Author SHA1 Message Date
Joe Taylor
55cdeea079 Oops! Bad Rx frequencies were being recorded in WSPR_history.txt. Fixed.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5603 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-12 21:46:54 +00:00
Bill Somerville
3df86ef17e Initialize m_tuneup to ensure halt Tx button behaves
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5601 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-12 19:03:37 +00:00
Joe Taylor
f3a0cee87c WSPR mode appends Date Time Freq T/R N to file WSPR_history.txt.
For possible statistical analysis.  N is the number of decoded signals.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5599 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-12 17:29:12 +00:00
Bill Somerville
588c037ae9 Do not make unneeded rig adjustments when Doppler tracking disabled
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5595 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-12 00:26:44 +00:00
Bill Somerville
724d5703c4 Add a flag for a mode to enforce simplex i.e. WSPR
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5593 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-11 22:42:41 +00:00
Joe Taylor
e38c71af1e Clear Message Averaging window when ClrAvg is clicked. Remove some
obsolete code.  Tweak a label.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5588 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-11 17:18:07 +00:00
Joe Taylor
289b4c70f8 Correct the bounds error test in avecho. Ensure proper GUI controls
visible in Echo mode. Reset nsum=0 when Tx Enable is toggled ON in Echo mode.
Don't restart Monitor after finishing a sequence of Echo transmissions.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5584 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-11 15:32:55 +00:00
Bill Somerville
aa561deed2 Refactor astro functionality into Astro class
Improved astronomical data and Doppler tracking control window widgets
and layout  management to make  it more platform independent  and font
change tolerant.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5580 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-11 13:36:13 +00:00
Joe Taylor
7137098869 Results of Echo mode to text window. (Not yet calibrated!)
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5567 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-09 19:04:21 +00:00
Bill Somerville
28b4c31dee Various WSPR fixes
Make WSPRnet.org spot uploads tolerant  of network issues, spots still
get  discarded for  any period  that  has problems  but now  uploading
resumes on the next period.

Ensure that  decoded text starts  with correct  font by not  using the
base class append method directly.

Fixed a major  memory leak in the WSPRNet class  which was not freeing
processed request reply objects.

Added some helpful debug prints in WSPRnet.org spot processing.

Also  tidied  up a  number  of  class  implementations that  were  not
including he MOC generated code.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5560 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-09 14:30:23 +00:00
Joe Taylor
4b1c3c319f Echo spectrum appears OK; must test Doppler corrections in both modes.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5559 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-09 00:43:07 +00:00
Joe Taylor
fa96482008 Basic functionality of Echo spectrum is in place.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5557 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-08 19:42:20 +00:00
Bill Somerville
982b4edcd0 Refactored help windows into a helpful class
Also  used it  to implement  the  prefixes, shortcuts  and mouse  help
windows.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5554 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-08 16:05:01 +00:00
Bill Somerville
05a060c740 Make addon prefixes & suffixes help window platform independent
Also use a style  sheet to set the font as  widget level font settings
are overriden when the global default font is changed in settings.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5553 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-08 14:30:31 +00:00
Joe Taylor
01dfb567f5 Don't allow a partial transmission in Echo mode. Fix RA, Dec, and Tsky
returned by astro().  



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5548 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-06 18:02:39 +00:00
Bill Somerville
db731fefb9 Improved function name
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5547 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-06 13:40:10 +00:00
Joe Taylor
1b0ba09639 More changes related to EME Echo mode.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5542 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-06 00:02:02 +00:00
Steven Franke
7e3c93553f Enable new TX scheduler for WSPR mode.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5533 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-04 22:25:27 +00:00
Joe Taylor
d72b85d6c9 Progressing toward activation of EME Echo mode. Not there yet!
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5528 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-04 19:46:12 +00:00
Joe Taylor
437c8c5c3f Starting to add EME Echo mode. (Not yet functional!)
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5522 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-04 16:42:38 +00:00
Bill Somerville
f3930eb5c8 Polish the UI for WSPR and WSPR band hopping
Provide  a  dialog for  band  hopping  scheduling which  replaces  tab
four. Ensure that split mode is  not used for WSPR. Select the correct
tab  for WSPR  operation.  Shift WSPR  band hopping  code  out of  the
MainWindow class.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5517 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-04 01:45:40 +00:00
Bill Somerville
4a445b0779 Add FrequencyList methods to retrieve band name sets
Start to rationalize the new WSPR code with the data models.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5475 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-05-31 11:51:40 +00:00
Joe Taylor
7390bf21ce WSPR-mode behavior changes.
Forbid consecutive Tx sequences.
Mark Tx sequences with horizontal yellow line in waterfall.
Reduce the wait time in msleep() command (mainwindow.cpp line 4342).


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5470 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-05-30 16:08:20 +00:00
Steven Franke
c0fc6ef382 Commit wspr tone frequency patch and fix GrayLineDuration typo
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5465 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-05-29 19:23:54 +00:00
Bill Somerville
f200506571 Add mode dependent working frequencies
Working frequencies are mode dependent  and a reset to defaults button
has been added.

Also re-factored much of the model  and item delegate code to simplify
several  of the  model  implementations. Introduced  a single  routine
called from main to register the custom types with Qt.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5453 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-05-28 23:22:17 +00:00
Bill Somerville
0f7708a98a Respond to clicks on Gen/Free radio buttons even if checked
The generated and free text radio buttons now refresh the sent message
even if teh clicked radio button is already checked.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5444 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-05-28 15:44:03 +00:00
Bill Somerville
34f8924cfc Reintegrate the wsjtx_exp branch into the trunk
This  merge brings  the WSPR  feature development  into the  main line
ready for release in a future v1.6 release.



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5424 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-05-27 13:08:28 +00:00
Bill Somerville
a51c5c4251 Reintegrate Joe's experimental VHF & up features
As at ^/branches/wsjtx_exp@5271



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5272 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-04-22 17:48:03 +00:00
Bill Somerville
3f75b4144a Send status information to UDP server
To  facilitate interaction  with other  applications WSJT-X  now sends
status  updates  to  a  predefined   UDP  server  or  multicast  group
address. The  status updates include the  information currently posted
to  the  decodes.txt and  wsjtx_status.txt  files.   An optional  back
communications  channel is  also implemented  allowing the  UDP server
application to control some basic actions in WSJT-X.

A reference implementaion of a typical UDP server written in C++ using
Qt is  provided to demonstrate  these facilities. This  application is
not intended  as a user  tool but  only as an  example of how  a third
party application may interact with WSJT-X.

The  UDP messages  Use QDataStream  based serialization.  Messages are
documented in  NetworkMessage.hpp along with some  helper classes that
simplify the building and decoding of messages.

Two  message  handling  classes   are  introduced,  MessageClient  and
MessageServer.  WSJT-X uses the MessageClient class to manage outgoing
and  incoming  UDP  messages   that  allow  communication  with  other
applications.   The MessageServer  class implements  the kind  of code
that a  potential cooperating  application might use.   Although these
classes  use  Qt serialization  facilities,  the  message formats  are
easily  read and  written  by  applications that  do  not  use the  Qt
framework.

MessageAggregator   is   a   demonstration   application   that   uses
MessageServer and  presents a GUI  that displays messages from  one or
more  WSJT-X instances  and  allows sending  back a  CQ  or QRZ  reply
invocation  by double  clicking  a decode.   This  application is  not
intended as  a user facing tool  but rather as a  demonstration of the
WSJT-X UDP messaging facility. It  also demonstrates being a multicast
UDP server by allowing multiple instances to run concurrently. This is
enabled by using an appropriate  multicast group address as the server
address.  Cooperating   applications  need  not   implement  multicast
techniques but  it is recomended  otherwise only a  single appliaction
can act as a broadcast message (from WSJT-X) recipient.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5225 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-04-15 16:40:49 +00:00
Bill Somerville
083416e8ba Refine the special treatment of 73 messages
The  feature to  set the  next message  to be  sent to  auto generated
message number 6 (CQ) is now only trggered when a transmission of a 73
message is made for the first time in a QSO. If a second 73 message is
required, for example when a QSO  partner repeats an RRR message after
your 73 message, simply double  clicking the RRR message will initiate
another 73 message without triggering a  log QSO dialog or setting the
next message to CQ.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5065 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-03-17 14:59:19 +00:00
Bill Somerville
2b781d1685 Improved automatic message handling
More consistent and accurate processing of compund callsigns including
recognizing the  user's call  in both base  and fully  qualified form,
extracting reports  from special type  one and type two  compound call
messages.  Ensure that  "CQ DX"  message prefixes  are recognized  and
processd correctly.

The  cycle of  double  clicking through  a QSO  has  been enhanced  to
recognoize the  standard messages correctly  and use the  correct next
message. The automatic  transmission button "Enable Tx"  now does what
it says and does not double as a stop transmit button. This allows the
current transmission  to complete  even if the  automatic transmission
feature is  disabled. In line with  this the "stop sending  after a 73
message is sent"  feature turns off the  automatic transmission enable
at the start of the sending of  a 73 message and also the next message
is now set up as the CQ  message automatically in this scenario.  A 73
message is now  either a standard message containing the  word "73" or
any free text  message containing "73" (not necessarily  as a distinct
word").

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5055 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-03-14 19:13:18 +00:00
Bill Somerville
6bd4602662 QtCreator/QtDesigner don't understand their own classes
Wrapping the  Ui:: UI  class in a  QScopedPointer, a  perfectly proper
thing to do, causes QtDesigner to fail to grok the code.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5019 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-03-08 00:06:43 +00:00
Bill Somerville
9a8521d2d4 Add a progress dialog to show that FFT optimization is doing something
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4965 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-15 00:48:38 +00:00
Bill Somerville
127c633a97 Bring colour settings into line with general configuration strategy
Colours behave  like other  configuration items  and changes  are only
applied when the Settings UI is dismissed via the "OK" button.

Simplified font settings and use  style sheets consistently to set the
application and decoded  text fonts. This is necessary  because any UI
widget that  has a style  sheet applied does not  honor a font  set by
QWidget::setFont()  even if  there is  no  font setting  in the  style
sheet, this is broken behaviour IMHO  but that is the way Qt currently
works.

Use a  style sheet to style  the frequency display and  clock. This is
necessary to  allow fonts to  be cascaded through parent  style sheets
and still be overridden on these widgets.

Simplify  the decoded  text  widgets,  there is  no  need  to use  the
QTextBrowser  as a  super class  since  the simpler  QTextEdit set  as
read-only is sufficient. Also removed  colour setting via a background
brush  as it  doesn't  work  and the  HTML  'bgcolor' attribute  works
correctly.

Change  to  UI  properties  of  the  decoded  text  widgets  to  allow
horizontal scrolling if required, this  allows larger fonts to be used
without truncating decoded messages.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4957 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 08:53:02 +00:00
Bill Somerville
f37ed4cd78 Take advantage of the new KVASD v1.12
Pass the  temporary directory to  jt9 and use  it to give  the correct
paths  to  temporary files.  Also  jt9  passes  the absolute  path  to
kvasd.dat in the temporary directory to kvasd.

Clear out all the annoying cruft that has accumulated due to having to
run with $CWD as the temporary directory.

Use QStandardPaths  to find the  writable data directory  where needed
rather than passing it around  between objects. This now works because
the $CWD hasn't been changed.

Do away with the CMake option WSJT_STANDARD_FILE_LOCATIONS as it is no
longer needed.

Fix astro status file azel.dat formatting.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4732 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-12-03 00:06:54 +00:00
Joe Taylor
021f677687 Add wisdom for the FFTs done by symspec_(), wsjtx[.exe].
Also complete the wrapper code in wisdom.c.
TBD: should be possible to use fftw3f.f03 instead of the ad hoc wisdom.c.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4617 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-11-21 15:17:22 +00:00
Joe Taylor
0e96882d8b Improve the way messages with compound calls are automatically generated.
Routine packmsg now tries the shortlist (Type 1 prefix or suffix) first.
Then it tries to to make a valid message using a Type 2 prefix or suffix.
If both fail, it packs the first 13 characters as a free-text message.

The GUI now generates the most useful messages with compound callsigns
of all valid types.



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4533 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-10-19 00:56:41 +00:00
Bill Somerville
c40cec50de Menu action to open the log directory
Since the log files have moved to  a hidden directory a menu action to
open the logs directory in a suitable system applicaiton is needed.

Added "Open log directory" to File manu bar pop up menu.

Merged from wsjtx-1.4 branch.




git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4471 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-10-04 11:47:03 +00:00
Bill Somerville
8d3c86c399 Disallow multiple instances without a unique rig name
Because of confilicts using the  shared memory to communicate with jt9
only one instance of WSJT-X may run with each unique key (rig name).

Added a QLockFile for each unique  key in the temp directory and logic
to deal with stale locks and retries.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4465 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-10-03 16:07:43 +00:00
Bill Somerville
d4e55a093d Add local HTML help file to help menu.
So that a manual can be viewed without an Internet connection a second
manual action has been added to  the WSJT_X help menu. This shells out
to the default web browser with a local file target.

The build has been enhanced to install and package the current version
of the  HTML user manual  as downloaded from  the project web  site at
build time

The package  file locations have  been adjusted to be  compatible with
the QStandardPaths  class so that  its locate()  method can be  used to
portably access resources like this local help file

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4359 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-09-24 23:46:32 +00:00
Bill Somerville
4a32b0bef6 Add facility to disallow CAT commands while transmitting.
Some rigs either do not honour some CAT commands while transmitting or
interpret them  incorrectly. To  deal with this  a settings  option to
allow TX  frequency changes while  transmitting has been added  with a
default value of off.

Any UI actions that directly or indirectly change the TX frequency are
guarded according to this new option. As well as this band changes and
use of  the +2kHz check box  are disabled and guarded  respectively in
transmit mode.

Mode changes via the menu are now disabled while transmitting.

When TX frequency changes are allowed; frequency changes are correctly
implemented while in tune mode.

Double clicking  decodes while  transmitting now  correctly regenerate
and change the message sent on the fly.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4349 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-09-24 17:25:19 +00:00
Bill Somerville
fbf58ae3f3 Make temp directory unique in test mode.
The Qt  test mode  that uses  special paths  for writeable  files (via
QtStandardPaths)  doesn't make  a special  temporary file  path.  This
change appends " - test_mode" to the WSJT-X unique temporary file path
so that an application run in test mode will not interact with another
running in normal mode.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4240 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-09-01 15:55:59 +00:00
Bill Somerville
a9e1a70092 Fix issue with non-modal window lifetimes.
Some non-modal help windows were not being automatically closed on
application exit.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4143 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-05-15 11:41:18 +00:00
Bill Somerville
5f95e16490 Only calculate revision once.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4024 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-04-14 10:42:11 +00:00
Bill Somerville
5b05f229a1 Try to form a consistent program title and revision specification from
all types of build.

CMake builds use 'svn info' (the git-svn equivalent is also supported)
to  get the  real latest  revision of  the workspace  that is  used to
source a  build. If the sources  are not in VCS  workspace (build from
source  snapshot  archive for  example)  then  the  $Rev$ svn  keyword
expansion in mainwindow.cpp is used despite its issues with accuracy.

Non-CMake builds use the $Rev$ keyword expansion where possible.

If a CMake  build is from a VCS workspace  with local modifications; a
'-dirty' suffix is added to the revision number to denote that.

If no revision number information can be found the word 'local' is
used as a revision number.

The revision  specification is used in  the WSJT-X "about"  box and is
sent  to PSKReporter.info  as part  of the  local  station information
(this     can     be     viewed     at     the     statistics     page
http://pskreporter.info/cgi-bin/pskstats.pl).

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4017 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-04-13 17:22:12 +00:00
Bill Somerville
d0dce856c0 Attempt to fix a few TX sequencing issues.
Simplified some of the TX logic and removed some redundant code.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4014 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-04-11 22:50:44 +00:00
Bill Somerville
fc1713e9bf Simplify MainWindows to Modulator communications.
No longer any need to have a mute mechanism since the TX shutdown
mechanism is sufficient.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4012 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-04-11 22:50:22 +00:00
Bill Somerville
ce0402941f Pass JT9W tone spacing to Modulator via a signal/slot as it is
crossing a thread boundary.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3995 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-04-08 11:56:29 +00:00
Bill Somerville
0403b16aac Replaced Detector monitoring switch with audio stream suspend/resume.
In an effort to reduce the processing overhead when transmitting I
have suspended the audio input stream at source instead of the prior
behavior that simply idled skipping received samples.

This is in response to high activity levels, especially with JTAlert
also running, when decode processing rolls over into the next TX
period.

Tests show a reduction in CPU loading from ~5% to ~1.5% in the above
scenario. Hopefully this will reduce the likelyhood of TX audio
glitches when other system activity spikes.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3986 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-04-07 00:55:05 +00:00
Bill Somerville
f076c37c19 Made the soft keying CW wave shaper a CMake option (off by
default).

Reorganized Modulator interface so that it can control the stream
it writes to.

Make sure only QAudioOutput::stop is called at the end of sending
rather than QAudioOutput::reset which discards pending samples.

Added a quick close option to the Modulator::stop slot to discard
pending buffers if required.

Fix issue in CW synthesizer that was causing CW to be inverted
occasionally.

Made global arrays of symbols volatile because compiler waa
optimizing away reads in sound thread. These global variables
must go eventually as they are a multi-threading hazard.

Simplified TX sequencing to remove some duplicate signals.

Increased range of TX attenuator from 10dB to 30dB. This is mainly for
non-Windows platforms where the attenuator isn't linearized correctly.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3985 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-04-06 21:58:11 +00:00