Hi all, What do people think of introducing a constellation object into gnuradio?
It would hold the constellation points and also a decision-making function. New modulations could then be easily created by subclassing a constellation. It would also mean that the decision-making function for a given modulation could easily be used by different receivers (i.e. the standard receiver and the ofdm receiver would both use the same decision making code for a given modulation). I've already had a go at implementing this on my repo. https://github.com/benreynwar/gnuradio/blob/master/gnuradio-core/src/lib/general/gr_constellation.h https://github.com/benreynwar/gnuradio/blob/master/gnuradio-core/src/lib/general/gr_constellation_receiver_cb.h https://github.com/benreynwar/gnuradio/blob/master/gnuradio-core/src/python/gnuradio/blks2impl/qam.py https://github.com/benreynwar/gnuradio/blob/master/gnuradio-core/src/python/gnuradio/blks2impl/generic_mod_demod.py Cheers, Ben _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
