Piotr Swiatkiewicz wrote: > > Hi, > > I am trying to feed samples from a file to the LFTX daughter board. > They were recorded using usrp_rx_cfile.py (from usrp.source_c). > I cannot see any real signal from LFTX when I run my script, > but fftsink2.fft_sink_c produces the correct spectrum when samples > are fed from the same file. > > Am I correct in my assumption that if I can see the signal at the output > when I try usrp_siggen.py (i.e. device works) then I should also be > getting > signal when I feed raw samples from gr.file_source (complex) to > usrp.sink_c? > Is there anything else to take care about except the usual settings > (PGA, mux, etc.) and sampling frequency that should be same as it was > during signal capture? > > Thanks, > Peter > > > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > Hallo Peter, I have generated some samples of a sinesoid from Matlab and want to convert it to a binary file to the LFTX daughterboard. Can you tell me how i do to convert it? Thanks a lot, Chao -- View this message in context: http://www.nabble.com/gr.file_source-problem-tp14183927p20377514.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
