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[Discuss-gnuradio] GRC problem :no GUI during use USRP n210 and WBX daug


From: Firas Serrge
Subject: [Discuss-gnuradio] GRC problem :no GUI during use USRP n210 and WBX daughtherBoard
Date: Wed, 15 May 2013 09:53:01 +0300

hello ,
i am new in usrp and GNU radio ,...
i have usrp n210 and wbx (50-2200 Mhz) daughter board ,
i have installed GRC on Ubuntu 12.04 LTS ,
i wrote the .GRC file and generate the python code ...
when i use my hardware to transmit a signals using ( usrp sink ) .... there are interface and a signal will appears and no problems...

but when i 'm trying to receive signals (FM signals for example ) ,... , in the usrp n210 motherboard .. the led C ( receiving) is on , but in the graphical interface .. no signal appear ...
also i used the command ( " iptraf " ) to view if there are a traffic on the interface eth0 ,
there are traffic but the software dosen't comprehend the receiving Data ,

//  UDP (52 bytes) from 192.168.10.20:49157 to 192.168.10.1:47842 on eth0 
//  UDP (52 bytes) from 192.168.10.20:49157 to 192.168.10.1:47842 on eth0

please help me .. i don't know why no signal appears in GUI ....

how may i receive signal ? and is there another method to receive signal?

thanks you lot .

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