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Re: [Discuss-gnuradio] problem(s) while connecting USRP2 with GNURadio


From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] problem(s) while connecting USRP2 with GNURadio
Date: Fri, 04 Nov 2011 08:27:20 -0400
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110928 Fedora/3.1.15-1.fc14 Thunderbird/3.1.15


Hello Sumit

I am using USRP2 board and trying to communicate but facing the same problems u
have discuss here and also read the answer of Marcus to your problem but still
confused and i am using UHD API. So,please can u discuss it more precisely.


Harsh Shah
India

If you are using the UHD API on the host-side, and haven't upgraded the *firmware* on the USRP2 to the appropriate, matching, UHD firmware/FPGA image, then UHD-based things won't work.

You need to upgrade your USRP2 to the UHD firmware:

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

If you ran my "build-gnuradio" script, it will have left the firmware images in /usr/local/share/uhd/images




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





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