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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.
2011-07-30digital: 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.
2011-05-08Merge 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
2011-04-07gr-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