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
