On Wed, Jan 25, 2006 at 03:08:42AM -0500, Dawei Shen wrote: > Hi, Gang > > Just got two naive questions, but I've never thought about them seriously. > > 1. A Python programming question > > In gmsk_test.py, send_pkt() and rx_callback() are two inner functions of the > outer function main(). However, in send_pkt(), the object "fg" is used, in > rx_callback(), the object "st" is used. But I remember that the local name > space of the outer function is invisible to the inner function. Can anyone > of you guys help me with this question?
You are mistaken. Python uses lexical scoping. The inner function sees the enclosing namespace (The code wouldn't work otherwise.) > 2. Is GNU Radio capable of transmitting and receiving at the same time? > Particularly, they are operating using two different frequencies? Yes. Yes. Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
