On Tue, Aug 2, 2011 at 7:53 PM, Tom Rondeau <trondeau1...@gmail.com> wrote: > On Mon, Aug 1, 2011 at 9:46 AM, Daniel Bartel > <dan.bar.mailingl...@gmx.at> wrote: >> Hi. >> >> I would like to use the Python package "packet_utils" for packet-oriented >> transmission in combination with a QAM modulation scheme. >> >> I figured out, that currently in GNU Radio no QAM demodulation is >> implemented. However I read in this mailing list, that a few people are >> working on it or did so in the past. >> So my question is, what is the current state of QAM demodulation blocks for >> GNU Radio? >> >> Thanks and best regards, >> Daniel > > > I'm working on redoing our digital modulation work in GNU Radio. All > digital modulation blocks (both C++ and Python) are getting moved to > gr-digital. I'm also making more use of Ben Reynwar's work that he did > a while ago on using constellation objects that provide a nice object > representation of constellation and operations for how to handle them. > I believe that this _should_ help in using QAM signals, although the > code could probably use a lot of optimization work to support these > signals. > > You can view my progress at git://github.com/trondeau/gnuradio.git in > the branch "digital." It's a work-in-progress, so nothing is > guaranteed to work right now (like I've broken all of the digital > examples). I hope to finish this up over the next few weeks and get it > into or master branch. > > Tom
And by master branch, I meant next branch. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
