Martin, I am not using the SDK. The steps I have taken so far: Created a new SD card from the dizzy dev image found at [1]. Followed the steps at [2] to clone the RFNoC git repository, switch to rfnoc-devel branch, build it, install it to /opt/uhd My next challenge was to install the gr-ettus OOT module to be able to use the RFNoC blocks in GRC. The dizzy image already had a previous install of UHD and GNU RADIO. For RFNoC I installed a new UHD with the RFNoC branch. I was hoping to add gr-ettus to the existing GNU RADIO install, to simplify things. I am doing all of this on the E310. Is this the right way to do it? I assumed that I didn't need the SDK because I already had an SD image built. Thanks, -ben [1] http://files.ettus.com/e3xx_images/beta/dizzy-test/ [2] https://github.com/EttusResearch/uhd/wiki/RFNoC:-Getting-Started
On Fri, Mar 13, 2015 at 2:12 PM, Martin Braun <martin.br...@ettus.com> wrote: > Ben, > > you *must* use the right branch of UHD (which I know you've been using). > For cross-compiling, you need to make sure that *all* the CMake vars > starting with UHD_ are correctly set. > > Are you using our SDK? If yes, it's probably pointing to the SDK's default > UHD. > > M > > On 13.03.2015 10:55, Ben Lapointe wrote: > >> Hi, >> I'm trying to install gr-ettus on an E310. >> I previously installed a new version of UHD (to support RFNoC) in the >> directory /opt/uhd >> I would like to install gr-ettus into the existing version of gnuradio >> that is installed. >> >> Inside the build directory of gr-ettus, when I type "cmake ../" I get >> the following message and error: >> -- Found UHD: /usr/lib/libuhd.so >> CMake Error at CMakeLists.txt:108 (message): >> RFNoC not found. >> >> When I had installed UHD, I followed the steps in [1], and made sure >> that the new libuhd.so was in my LD_LIBRARY_PATH and I added the new >> path to /etc/ld.so.conf; however, when I ran ldconfig I got the >> following error: >> ldconfig: /usr/lib/libstdc++.so.6.0.20-gdb.py <http://so.6.0.20-gdb.py> >> is not an ELF file - it has the wrong magic bytes at the start. >> I had ignored that error, partly because I didn't understand it, and >> partly because I had already updated the LD_LIBRARY_PATH variable. Was >> it a mistake to ignore it? >> >> I welcome any advice on installing gnuradio out-of-tree modules (such as >> gr-ettus mentioned in [2]), and advice on managing different versions of >> UHD on the same system. I can't seem to get the gr-ettus installation >> to look at the new version of UHD. Note: I am using the E310 Dizzy >> build [3]. >> >> Thanks! >> -ben >> >> [1] http://files.ettus.com/manual/page_build_guide.html >> [2] https://github.com/EttusResearch/uhd/wiki/RFNoC:-Getting-Started >> [3] http://files.ettus.com/e3xx_images/beta/dizzy-test/ >> <http://files.ettus.com/e3xx_images/beta/dizzy-test/> >> >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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