Re: [Discuss-gnuradio] uhd_find_devices not detecting USRP2

[Marcus D. Leech]

On 12/09/2013 10:07 AM, rmsrms1987 wrote:
> Hi Everyone,
>
> I recently found a couple USRP2's  that have not been used for some time in
> my lab, and decided to use them for some testing.  One of the USRP2's worked
> perfectly when I connected it up to the host computer, but the other one is
> giving me issues.  The uhd_find_devices is not able to detect this device.
> I tried debugging this issue by first swapping the SD card from the working
> USRP2 to the faulty one, with no success.  I also tried reconfiguring the IP
> address with the command:
>
> sudo ./usrp2_recovery.py --ifc=eth0 --new-ip=192.168.10.4
>
> Both uhd_find_devices and uhd_usrp_probe --args "addr=192.168.10.4" still
> did not work.  The LEDs  on both USRP2's light up the same exact way. I have
> now run out of ideas of what to do.  Does anybody else possibly have a
> solution to this problem?
>
> Thank you very much in advance,
>
> Rob
It may be that the one that's not responding is still running "classic" 
firmware, which was not TCP/IP based.

http://files.ettus.com/uhd_docs/manual/html/usrp2.html#load-the-images-onto-the-sd-card-usrp2-only




--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org