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2011-09-26Merge branch 'next' into digitalTom Rondeau
Conflicts: gnuradio-core/src/lib/general/general.i gnuradio-core/src/lib/general/gr_pll_carriertracking_cc.cc gnuradio-core/src/lib/general/gr_pll_freqdet_cf.cc gnuradio-core/src/lib/general/gr_pll_refout_cc.cc gnuradio-core/src/python/gnuradio/gr/qa_pll_carriertracking.py gnuradio-core/src/python/gnuradio/gr/qa_pll_freqdet.py gnuradio-core/src/python/gnuradio/gr/qa_pll_refout.py gr-digital/lib/digital_constellation_receiver_cb.cc gr-digital/python/Makefile.am gr-digital/python/__init__.py gr-digital/python/generic_mod_demod.py gr-digital/python/pkt.py gr-digital/python/psk2.py gr-digital/python/qam.py
2011-09-26digital: removed hier directory in gr-digital; put c++ hier blocks into ↵Tom Rondeau
lib/include/swig.
2011-09-26digital: moved header files from lib to include in gr-digital.Tom Rondeau
2011-09-26digital: updated build files for new gr-digital/include directory.Tom Rondeau
2011-09-01digital: adding CPM C++ hier block, which adds a hier directory to ↵Tom Rondeau
gr-digital. Reworked build system to include this in the libraries and modules built.
2011-08-30digital: fixing a few things left out in conversion to gri_control_loop ↵Tom Rondeau
children.
2011-08-30digital: converted mpsk_receiver to use gri_control_loop parent class. ↵Tom Rondeau
Updated QA code for this, too. Again, had to change the expected data since the loop converges at a different rate; tested by setting alpha and beta to old values and it worked with old data still.
2011-08-30digital: formatting comments for line length.Tom Rondeau
2011-08-30digital: converted FLL block to use gri_control_loop parent class.Tom Rondeau
2011-08-30digital: reformatting documentation for line length.Tom Rondeau
2011-08-29digital: fixing qa code to test new dqpsk; a few minor formatting changes.Tom Rondeau
2011-08-29digital: created a separate DQPSK constellation that does not gray code ↵Tom Rondeau
inside the block. This forces a slower decision making routine but allows differential encoding. Gray coding is done using pre_diff_code.
2011-08-27digital: made digital constellation receiver a child of the second order ↵Tom Rondeau
control loop class and cleaned up the interface.
2011-08-14digital: cleaned up Costas loop code by switching over to the ↵Tom Rondeau
gri_control_loop class to handle the inner loop. Had to add it to digital_swig.i to properly wrap the parent functions into Python.
2011-08-10digital: updated constellation receiver to use loop bandwidth and damping ↵Tom Rondeau
factor instead of setting alpha and beta independently. Also cleaning up Costas loop a bit more.
2011-08-09digital: fixed complex M&M to output the error signal as a float. Also ↵Tom Rondeau
changed the error value limit since we were hitting it constantly before.
2011-07-30digital: update documentation.Tom Rondeau
2011-07-30digital: updated Costas loop again. The damping factor is now set by default ↵Tom Rondeau
and is no longer part of the constructor. All variables are exposed in gets and sets, though, for any purposes.
2011-07-30digital: better behavior of FLL code and added gets and sets for the ↵Tom Rondeau
frequency and phase estimates.
2011-07-30digital: moved fll_band_edge into gr-digital.Tom Rondeau
2011-07-27fixed some more warnings; mostly in doxygen or order of variable initialization.Tom Rondeau
2011-07-24digital: moving mpsk_receiver from gnuradio-core to gr-digital. Added QA ↵Tom Rondeau
code for it.
2011-07-24digital: moved CRC32 from gnuradio-core to gr-digital. Also added QA code ↵Tom Rondeau
for it.
2011-07-23misc_next_branch_tweaks_to_build_on_osx_and_windowsJosh Blum
2011-07-21digital: moving correlate_access_code to gr-digital.Tom Rondeau
2011-07-19digital: moved clock_recovery_ff/cc to gr-digital.Tom Rondeau
2011-07-19digital: moved gr_binary_slicer_fb to digital_binary_slicer_fb and added QA ↵Tom Rondeau
code. Removed constellation_decoder and everything that dependedon it. Must switch everything to digital_constellation_decoder now. Also moved gmsk to gr-digital. Make check passes.
2011-07-12fixing build for constellation code. Had to make some changes to the qa code ↵Tom Rondeau
to import the right stuff after being changed from sitting in gnuradio-core.
2011-07-10digital: moving more constellation blocks into gr-digital. Builds, make ↵Tom Rondeau
check needs work.
2011-07-10digital: fixed variable ordering to remove warning.Tom Rondeau
2011-06-21gr-digital, gr-trellis: Fixing gr-trellis to work with constellation now ↵Ben Reynwar
that it is in gr-digital.
2011-06-06digital: converting LMS algorithm to use the gr_adaptive_filter structure ↵Tom Rondeau
and making naming consistent (so CMA and LMS look and behave similary with different error and upate functions).
2011-06-06digital: formatting CMA code; adding get_ functions and renaming things for ↵Tom Rondeau
consistency.
2011-06-03digital: fixing comments on LMS DD equalizerTom Rondeau
2011-06-03digital: fixing 8psk constellation object to properly slice.Tom Rondeau
2011-06-03digital: adding an LMS decision-directed equalizer block.Tom Rondeau
2011-05-18digital: set number of samps per symbol for the equalizer. Also, explicitly ↵Tom Rondeau
set the initial taps of the adaptive filter to 0+j0
2011-05-08Merge branch '8psk' of github.com:trondeau/gnuradio into 8pskTom Rondeau
Conflicts: gr-digital/lib/digital_costas_loop_cc.cc gr-digital/python/qa_costas_loop_cc.py
2011-04-08gr-digital: formatting constellation block for our style; adding 8PSK ↵Tom Rondeau
constellation.
2011-04-08gr-digital: updating build for consetellation object move.Tom Rondeau
2011-04-08gr-digital: moved consetellation object into gr-digital space.Tom Rondeau
2011-04-08gr-digital: introducing a new blind equalizer based on minimizing the ↵Tom Rondeau
kurtosis. Does not work yet.
2011-04-07gr-digital: exposing accessors of CMA equalizer through swig and into GRC. ↵Tom Rondeau
Also added protection from exploding error calcs by clipping.
2011-04-07gr-digital: adding CMA equalizer to gr-digital. This replaces the ↵Tom Rondeau
gr_cma_equalizer_cc in gnuradio-core and uses the complex-in, complex-out, complex-taps version of the gr_adaptive_filter.
2011-04-07gr-digital: getting rid of warnings from costas loop block.Tom Rondeau
2011-03-30gr-digital: cleaning up and commenting.Tom Rondeau
2011-03-29gr-digital: restructured Costas loop to be specified in terms of the damping ↵Tom Rondeau
factor and natural frequency instead of randomly setting the gains. Much more robust in simulation.
2011-03-28gr-digital: renaming block to avoid name collision with stuff in gnuradio-core.Tom Rondeau
2011-03-28gr-digital: adding a new top-level block for digital comms work.Tom Rondeau
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