Commit Graph

20 Commits

Author SHA1 Message Date
Bill Somerville ef586e4b58 Qt 5 Audio replaces PortAudio.
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.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3532 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-08-07 23:09:13 +00:00
Joe Taylor 34a7d4befa Makefiles should create EXE_DIR if it does not exist.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3503 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-07-25 18:12:03 +00:00
Joe Taylor 3dc6abc0c1 Merging code for v1.1 back into the main wsjtx branch.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3462 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-07-08 13:17:22 +00:00
Joe Taylor f95ab994c0 Eliminate all compiler warnings from gfortran, in Ubuntu 12.04.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3301 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-05-23 13:33:29 +00:00
Joe Taylor e3921407bd 1. Forgot to add the code for jt9c.f90, which was separated from
jt9a.F90 in order to suppress a compiler warning.
2. Updated Makefile.linux.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3300 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-05-23 12:45:33 +00:00
Joe Taylor 3699ac36bf Some minor code cleanup.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3298 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-05-22 20:21:38 +00:00
Joe Taylor 057287fab1 Many changes to the procedures for selecting decodable candidate JT9 signals.
This code may be the new benchmark?


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3274 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-05-16 16:02:00 +00:00
Joe Taylor abaf1e3c5b Update Makefile.linux
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3262 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-05-08 15:31:31 +00:00
Joe Taylor d092f7eae3 Further code cleanup.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3199 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-04-22 15:43:02 +00:00
Joe Taylor 1b810b4f9a General code clean-up to eliminate compiler warnings.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3198 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-04-22 15:08:20 +00:00
Joe Taylor 80ba5dcea3 Add fillcom.f90
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3178 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-04-16 16:38:25 +00:00
Joe Taylor 3362a37672 Implemented CW ID.
Signal reports 0 dB and above now displayed as "+03", "+16", etc.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3089 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-03-25 01:24:47 +00:00
Joe Taylor 6d9c6a8764 Update Linux Makefile
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3076 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-03-23 15:43:39 +00:00
Edson W. R. Pereira c1126bcb88 Adjusted the code to make it compile and run under Linux.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3074 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-03-23 15:35:32 +00:00
Joe Taylor 90f0a0ed25 Update Makefile.linux
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3065 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-03-21 14:44:22 +00:00
Joe Taylor 407c2c1cdb Import Edson's Linux setup code for audio devices from WSPR-X.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3064 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-03-21 14:14:26 +00:00
Joe Taylor 3f8c6977b4 Update Makefile.linux.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3039 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-03-06 20:42:30 +00:00
Joe Taylor 2c2f461b76 Update Makefile.linux
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2959 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2013-01-18 16:08:53 +00:00
Joe Taylor 566672e9a3 Update the Linux Makefile.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2740 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2012-11-16 15:50:47 +00:00
Joe Taylor 7369062c4a Rename library directory
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2635 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2012-10-03 14:31:43 +00:00