I've modified fsk_*.py to allow connections via options: above from a
socket, below to a named pipe.
I've also incorporated gmsk code published here as a modulation option.
Needs the gmsk.py that floated past. Thanks to Joshua
Lackey. Joshua, here's your feedback: It works! ;)
As expected, gmsk works better. Also is nicer to the interpolating filter
on the USRP board.
I've enclosed my files. If someone wants to improve and/or distribute
them via the cvs tree, go right ahead.