> It seems to be a binary-stream and I am transmitting a packet with just 0's > and 1's. > > I have tried writing payload to both, .txt and .bin files and output > contains wierd characters. (Ofcourse, writing .txt file required me use > repr() ).
First of all, what you want done may have already been implemented, look at the digital-bert examples in the trunk Now, how are you sending the data? Benchmark_tx just sends packets full of copies of the packet number, have you modified this behavior? How are you writing the payload to a txt file? Typically for the purpose of benchmark_rx the payload is stripped out of the packet by the time it gets to the top level of the python file because all benchmark_rx cares about is if the CRC is correct. Look into the guts of the receive_path.py and pkt.py files and you will see how the packets are demodulated. You can probably just change the code after the de-whitener to check for the full BER. Jason _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
