Bill Somerville
f7377e686f
Move bundled cty.dat from resources FS to installation data dir
...
This file is only used at start up so there is little point to keeping
it in program memory.
2020-08-14 14:47:07 +01:00
Bill Somerville
7eb229ecde
Reduce Tx audio buffer size improve Pwr control granularity
2020-08-13 10:31:23 +01:00
Bill Somerville
11abe7c60f
Cosmetic reformating
2020-08-13 10:30:49 +01:00
Bill Somerville
e69226b29a
Avoid enumerating audio devices until absolutely necessary
...
Enumerating audio devices with QAudioDeviceInfo::availableDevices()
takes a long time on Linux with pulseaudio. This change only
enumerates up to the selected device when configuring and only
enumerates the whole list when the Settings->Audio tab is current.
This change also warns with a message box when Tx is started with no
audio output device configured.
2020-08-12 02:33:15 +01:00
Bill Somerville
c067580071
Performance optimization of frequencies and station info table views
2020-08-11 20:09:42 +01:00
Bill Somerville
185f570136
Avoid accessing shared memory after it has been deleted
2020-08-11 20:07:00 +01:00
Bill Somerville
e27b09b590
Revert Tx status widget on status bar to non-permanent placement
2020-08-11 16:09:51 +01:00
Bill Somerville
8e37dbd8c1
Increased threshold for status message and warning on dropped frames
2020-08-11 16:08:21 +01:00
Bill Somerville
4f68dfda40
Only tune audio buffer sizes on Windows
2020-08-11 14:27:46 +01:00
Bill Somerville
0cf14dfcc9
Remove user adjustable audio buffer sizes from Settings
...
Fixed buffer sizes are used. Rx use s 3456 x 1st downsample rate x 5
audio frames of buffer space. On Windows this means that each
chunk (periodSize()) delivered from the audio stream is our initial
DSP processing chunk size, thus matching audio buffer latency exactly
with WSJT-X's own front end latency. This should result in optimal
resilience to high system loads that might starve the soundcard ADC of
buffers to fill and case dropped audio frames.
For Tx a buffer sufficient for 1 s of audio is used at present, on
Windows the period size will be set to 1/40 of that which gives
reasonably low latency and plenty of resilience to high system loads
that might starve the soundcard DAC of audio frames to render. Note
that a 1 s buffer will make the "Pwr" slider slow to respond, we may
have to reduce the Tx audio buffer size if this is seen as a problem.
2020-08-11 13:48:01 +01:00
Bill Somerville
ecde374cee
Trying a fixed audio input buffer size
2020-08-10 11:01:38 +01:00
Bill Somerville
1892f39df3
Revert "TEMPORARY: Diagnostic routine for the "Save All" missing files problem."
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This reverts commit b5765401dc
2020-08-10 01:42:26 +01:00
Joe Taylor
b5765401dc
TEMPORARY: Diagnostic routine for the "Save All" missing files problem.
2020-08-09 22:50:17 +01:00
Bill Somerville
ecf0a146f1
Merge branch 'develop' into feat-dropped-frames
2020-08-08 21:26:51 +01:00
Bill Somerville
94d66bc848
Make FST4W scheduling l10n agnostic
2020-08-08 21:25:32 +01:00
Bill Somerville
2e413713a3
Tidy dropped frame status bar message
2020-08-08 19:40:42 +01:00
Bill Somerville
02e19b687f
Status message to report approximate # of dropped Rx audio frames
...
This is a first cut at this to evaluate buffer size adjustments on
supported platforms. A final version might limit status bar reports to
>1000 dropped frames or similar.
2020-08-08 17:12:48 +01:00
Bill Somerville
6ea62d9476
Remove default audio devices from audio configuration
...
This enforces an audio input device in the settings dialog since we
can't do anything without an input device. A nil audio output device
is allowed with a warning.
2020-08-08 16:57:51 +01:00
Bill Somerville
f32c927306
Control audio buffer size defaults from Configuration class
2020-08-08 16:52:03 +01:00
Bill Somerville
a0ceace5b4
User configurable audio device buffer sizes
...
Adjusting these may help with audio drop-outs, particularly on slower
CPU systems or heavily loaded systems. Smaller buffer sizes leave less
margin for process interruptions, larger sizes waste resources that
could impact other processes.
2020-08-08 16:25:14 +01:00
Bill Somerville
f975f2c181
Further widget contrast improvements for use with dark stylesheets
2020-08-08 15:06:31 +01:00
Bill Somerville
9c43668640
Break unnecessary Qt link dependencies in Fortran utilities
2020-08-08 15:03:46 +01:00
Bill Somerville
bf58cd43aa
Improve contrast of coloured widgets in dark style
2020-08-08 13:20:52 +01:00
Bill Somerville
31742156fd
Qt v5.8 backwards compatibility
2020-08-07 22:53:21 +01:00
Bill Somerville
7bafb5b71e
Qt5.7 backwards compatibility
2020-08-07 22:40:15 +01:00
Bill Somerville
0ba5d7e1bf
More flexibility for QDateTime round/truncate routine
2020-08-07 21:31:48 +01:00
Bill Somerville
09dc647c12
Make tool-tips more generic on T/R period
2020-08-04 11:49:33 +01:00
Bill Somerville
d2525c73a3
Minor cosmetic main layout changes
2020-08-04 11:44:26 +01:00
Bill Somerville
fb8b938ac7
Make FST4 std message generation consistent with other 77-bit modes
2020-08-04 11:43:19 +01:00
Bill Somerville
caba1fbe72
Validate grids in 77-bit and 50-bit message unpacking
2020-08-03 02:11:46 +01:00
Bill Somerville
8e95daf963
Remove some diagnostic prints
2020-08-03 01:39:25 +01:00
Bill Somerville
0767feb533
Updated INSTALL file
2020-08-02 23:04:17 +01:00
Bill Somerville
87dec9d433
Remove a remnant of "Also FST4W" mode
2020-08-02 00:42:09 +01:00
Bill Somerville
f300c9afc5
Merge branch 'feat-fst280' into develop
2020-07-31 15:03:56 +01:00
Bill Somerville
92cf7b29c2
Merge branch 'develop' into feat-fst280
2020-07-31 15:00:50 +01:00
Bill Somerville
11b6637d6a
Fix some long-standing Tx start time issues
2020-07-31 13:35:57 +01:00
Bill Somerville
b05bfecb5f
Avoid arithmetic errors when parsing the round-robin current text
2020-07-31 12:39:08 +01:00
Bill Somerville
c2b835c42b
Translatable help windows
2020-07-29 18:44:34 +01:00
Joe Taylor
846b0b6ed8
Fix the problem "Tx did not start in the first Round-Robin sequence when it should have started".
2020-07-29 11:58:28 -04:00
Joe Taylor
902c0b7a59
Protect against bounds error in dopspread.f90. Remove the temporary ssavg code.
2020-07-29 09:48:19 -04:00
Bill Somerville
790fde2123
Update package dependdencies for Debian style packages
2020-07-29 11:00:42 +01:00
Bill Somerville
afceaa09f0
Update packge dependencies for RPM style packages
2020-07-29 02:01:23 +01:00
Bill Somerville
2ed0dafd0d
User guide update
2020-07-28 00:09:49 +01:00
Bill Somerville
5bad5dbd73
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
2020-07-27 19:54:08 +01:00
Bill Somerville
0f3fc3d15c
Correct time on beacon mode Tx prints in decodes window
2020-07-27 19:51:56 +01:00
Bill Somerville
08d20e4366
Add some basic QDateTime rounding/truncation functions
2020-07-27 19:50:34 +01:00
Bill Somerville
6cb72a5f3e
Remove duplicate ALL.TXT Tx report in beacon modes
2020-07-27 19:49:39 +01:00
Bill Somerville
3bf070938b
Enable Tx percentage spin box in WSPR and random FST4W modes
2020-07-27 19:48:13 +01:00
Joe Taylor
be27206b44
Merge branch 'feat-fst280' of bitbucket.org:k1jt/wsjtx into feat-fst280
2020-07-27 14:03:39 -04:00
Joe Taylor
884854223c
Add computation of an average spectrum of unmodulated FST4 signals after decoding.
2020-07-27 14:02:33 -04:00
