On Tue, Mar 01, 2005 at 12:26:52AM -0500, Rahul Dhar wrote: > Is "bytes_to_syms" a symbol exported by gr_bytes_to_syms? I'm trying to > understand the framing mechanism. > > Thanks, > -Rahul
gr.bytes_to_syms is the SWIG generated wrapper for gr_bytes_to_syms. The interface exported to Python is in gr_bytes_to_syms.i As you've probably figured out by now, the gr_simple_framer.cc is very simple. It just sticks a 4 byte Barker code (actually, I think we just made up a random number because when we wrote this we were sitting in a hotel room) at the beginning, followed by a 1 byte sequence number and an unused zero byte. Feel free to come up with better / more flexible encapsulator and corresponding deencapsulator. I'd be delighted to add it to the code base. Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
