No I haven't. I was hoping to keep this a self contained grc radio, because it makes my life easier. I will look at the benchmark scripts though.
Thanks, Rich On Wed, Mar 4, 2015 at 9:58 AM, Marc Newlin <syn...@gmail.com> wrote: > Have you looked at the narrowband example scripts? The > benchmark_[rx|tx].py scripts support packetized QPSK. > > On Wed, Mar 4, 2015 at 11:54 AM, Richard Bell <richard.be...@gmail.com> > wrote: > >> Hi all, >> >> As the subject states, how have you detected packets in your packet based >> gnu radio SDR? >> >> The only example I have come across is Tom's OFDM packet detect in the >> digital examples folder. There, he uses an OFDM specific block to generate >> the trigger signal for the Header/Payload demux. >> >> >> My use case is very basic. I have a QPSK radio that I am using to measure >> the performance of different source codes. What I want to do is transmit a >> file (USRP N210) from the Tx and on the Rx dump the received signal into a >> file only after detection of the start of the file. I don't want a lot of >> garabage data before the file actually starts. To stop the dump, I would be >> happy detecting an end of file condition or using a smart preamble with the >> file length specified. Doesn't matter to me. >> >> If you have any advice for my case, I would appreciate that. >> >> v/r, >> Rich >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> >
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