Hi all, I am using benchmark_tx.py and benchmark_rx.py with USRP1. I am using d8psk as the modulation scheme. Initially I was not able to receive any packets. So I looked up the mailing list and found a patch for gr_mpsk_receiver_cc.cc and some information about the parameters --costas and --gain-mu. I made those changes and ran the above program again and was able to receive all the packets but none of them were decoded correctly. I have tried it many times using different data rates. I am using the latest GNURadio revision fcf9efa7. I would appreciate if someone who has been able to receive the packets correctly using d8psk can help me.
I was also wondering when the demodulation block for qam would be added to the GNURadio revision. Thanks, Smith -- View this message in context: http://old.nabble.com/D8PSK-Receiver-with-USRP1s-tp27408707p27408707.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio