I am using USRP2 with Ubuntu 10.04 and latest version of GRC.
When I run command sudo usrp2_fft.pyÂ I am able to see the spectrum
(without sudo I got error).
But when I used USRP2 source block, I am finding the error “USRP not
Please guide me in this regard.
I guess GRC needs root permission to execute the flow graph with USRP2.
I suggest several options:
- run gnuradio-compandion with sudo
- run the generated python code with sudo
- set permissions on the socket opener:
sudo chown root.root /bin/usrp2_socket_opener
sudo chmod 4755 /bin/usrp2_socket_opener