Re-factor the JT4, JT65 and JT9 decoders as Fortran modules using type
bound procedures, the decoder types implement a callback procedure
such that he client of the decoder can interpret the decode results as
they need.
The JT4 decoder has a second callback that delivers message averaging
status. Also the previously separate source files lib/jt4a.f90 and
lib/avg4.f90 have been merged into lib/jt4_decode.f90 as private type
bound procedures of the new jt4_decoder type.
Re-factored the lib/decoder.f90 subroutine to utilize the new decoder
types. Added local procedures to process decodes and averaging results
including the necessary OpenMP synchronization directives for parallel
JT9+JT65 decoding.
Added the jt65_test module which is a basic test harness for JT65
decoding. Re-factored the jt65 utility to utilize the new jt65_test
module.
Changed a few integers to logical variables where their meaning is
clearly binary.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6324 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Groundwork for calling the decoders directly from C/C++ threads.
To access the timer module timer_module must now be used.
Instrumented code need only use the module function 'timer' which is
now a procedure pointer that is guaranteed to be associated (unless
null() is assigned to it, which should not be done). The default
behaviour of 'timer' is to do nothing.
If a Fortran program wishes to profile code it should now use the
timer_impl module which contains a default timer implementation. The
main program should call 'init_timer([filename])' before using 'timer'
or calling routines that are instrumented. If
'init_timer([filename])'. If it is called then an optional file name
may be provided with 'timer.out' being used as a default. The
procedure 'fini_timer()' may be called to close the file.
The default timer implementation is thread safe if used with OpenMP
multi-threaded code so long as the OpenMP thread team is given the
copyin(/timer_private/) attribute for correct operation. The common
block /timer_private/ should be included for OpenMP use by including
the file 'timer_common.inc'.
The module 'lib/timer_C_wrapper.f90' provides a Fortran wrapper along
with 'init' and 'fini' subroutines which allow a C/C++ application to
call timer instrumented Fortran code and for it to receive callbacks
of 'timer()' subroutine invocations. No C/C++ timer implementation is
provided at this stage.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6320 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Also disable "Enable Tx" when changing bands.
Thanks to Mike W9MDB for contributions to this patch.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6311 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Also added --progress switch to rsync command
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6309 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Samples are downloaded from a web server, currently the SF download
server. The samples are stored in the source controlled samples
directory and the CMake script there builds a suitable directory tree
for upload to the web server under samples/web containing the samples
hierarchy and the generated JSON contents database file. The samples
CMake script also defines an 'upload-samples' target that uses rsync
to efficiently upload the samples and the accompanying contents JSON
database file.
Any directory structure under the samples directory may be created, to
add a new sample file simply add the file to source control and amend
the list of sample files (SAMPLE_FILES) in samples/CMakeLists.txt.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6308 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
XOR:ing the time since epoch in seconds with the PID fails for processes
started every second since the PID and time increment in step regularly in
this scenario and therefore give identical seeds. Thanks to Steve K9AN for
spotting this subtle flaw.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6294 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Made default values for decoding parameters better in standalone jt65
tool.
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Also use correct C binding and have compilers determine sizes and
offsets.
The wsjtx.exe program now owns the decoder shared data that is shared
with symspec. It is now in struct dec_data, still a global variable
for now but hopefully a MainWindow member variable soon.
The struct dec_data (in both C/C++ and Fortran) has a sub structure
with the decoder parameters which enables copying and manipulating a
lot cleaner.
New of changed types of shared data must still be modified in
commons.h and a new file lib/jt9com.f90, they must stay in sync as a
pointer to the structure is passed between C and Fortran.
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Set tune power with SHIFT + "Pwr" slider. SHIFT + "Pwr" slider to top
cancels separate power level for tune. Smarter tool tip for "Pwr"
slider.
Needs User Guide update if change is acceptable.
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Note to testers: see lines 100-105 in jt65a.f90. If you want to experiment
with some of these parameters, one way is to uncomment lines 148-151
and look at output in "fort.79" after a decoding run.
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includes an initial implementation of the FTRSD decoder with a "qual"
parameter for evaluation of candidate codewords. Also includes hinted
decoding. Further testing is needed.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6278 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Build script now builds jt65. The tools jt65 and jt65sim usilize the
options module for all comamnd line parsing.
The tool jt65sim now has conventinal command line options and
switchs. Default values have been added where appropriate and options
documentation updated. An option to disable PRNG seeding has been
added.
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