On Tue, Jan 08, 2008 at 08:26:43PM -0800, Wee Shinhan wrote: > Hi guys, > > I'm using the vector_sink block to capture complex > data from the receiver USRP (in the hope to be able to > predict the wireless channel coeff) I printed the > recevied complex data using the rx_callback function > in receive_path.py script. The problem is the > vector_sink produces endless amount of complex number > even though my transmitter has already finish > transmitting. I connect my vector sink to > self.packect_receiver in receive_path.py, the vector > sink should be empty if no packet is received right? > If so why am i experiencing this problem. Please > advice. Thanks in advance. >
It depends on where you've connected the vector_sink. Note that vector_sink was really designed to be used only during QA testing. It's not generally useful because it ends up trying to store a potentially infinite number of samples. Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
