[Discuss-gnuradio] Plotting the streaming data

Hİ all, I want to plot the stream of data by gnuradio-companion. To do this use scope sink but the data changes in time. My purpose is read the data from usrp for two minutes (it can be change) and after two minutes plot the stream of data like matlab. Purpose is simple but problem is complex for n

[Discuss-gnuradio] RFX1800 receiver problem

Hi all, Using RFX1800 daughterboard and two computer, I sent a signal from one usrp to the other. The signal's frequency is 100KHz and usrp sink at 1.7GHz. Also usrp Source is at 1.7Ghz. Sample Rate is chosen 1M so decimation 64 and interpolation 128. Usrp sink gain is useles I guess, because I cha

[Discuss-gnuradio] RuntimeError: audio_alsa_sink

I tried to execute usrp_wfm_rcv.py. But some errors occured : *mervedeniz@mervedeniz:~/gnuradio/gr-uhd/examples$ sudo python usrp_wfm_rcv.py linux; GNU C++ version 4.6.1; Boost_104601; UHD_003.004.000-f592102 -- Opening a USRP1 device... -- Using FPGA clock rate of 64.00MHz... >>> gr_fir_ccf

[Discuss-gnuradio] UHD Error:The daughterboard manager encountered a recoverable error in init

I have a usrp1 and want to execute usrp_wfm_rcv.py using TVRX daughterboard. ( Also tried to send a signal with gnuradio-companion. (Usrp-source + scope-sink) ) But an error occured : UHD error : << Welcome to GNU Radio Companion 3.5.1git-22-gf395bd63 >>> Showing: "" Generating: "/home/me

[Discuss-gnuradio] Fw: benchmark_rx/tx.py

 I'm trying to make DBPSK modulation with costas alfa set to 0.05 and gain mu set to 0.001. I got all of trues but I could not understand where can I see the received packages ( 1 or 0 ). And in benchmark_tx code there is an option  " --from-file " to specify the file but i could not decide h

[Discuss-gnuradio] benchmark_rx/tx.py

Hi, I am trying to do DBPSK modulation/demodulation using USRP1 and RFX1800. I run benchmark_tx at the transmitter side and rx at the receiver side. It worked great but I could not understand what packages I sent. So I am not sure about the modulation which I run , is correct or not ? Do

[Discuss-gnuradio] gnuradio installation on ubuntu 9.04

Hi Everbody, I tried to setup gnuradio on ubuntu 9.04. When i write "./configure --with-boost=$BOOST_PREFIX # As per the instructions for installing Boost " command on terminal some error occurs... make[4]: *** [gnuradio-config-info] Error 1 make[4]: Leav