Hi, all, I have updated the kernel modules to 3.0.0 for my USRP E100. UHD is successfully built and benchmark_rx_rate in uhd/host/build/examples works. I further installed the gnuradio according to the usrpe1xx-FAQhttp://code.ettus.com/redmine/ettus/projects/usrpe1xx/wiki/FAQ
$ git clone git://gnuradio.org/gnuradio.git $ cd gnuradio $ ./bootstrap $ ./configure --disable-volk --disable-usrp2 --disable-usrp1 --disable-gr-video-sdl CFLAGS="-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -O3" CXXFLAGS="-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -O3" -with-qwt-incdir=/usr/include $ make $ make check $ su # make install # ldconfig Because the component usrp is skipped, when I try to run gnuradio-examples/python/ofdm/benchmark_ofdm_tx.py the usrp module cannot be found. ImportError: cannot import name usrp The results of configure are as follows. How can I build usrp on E100? Is that because the sdcc version is not high enough? I see this in configuration. "checking sdcc_version "2.8.0"... 2.8.0 Not building component usrp." Thanks, Yooxi ********************************************************************* The following GNU Radio components have been successfully configured: config gruel gnuradio-core gr-msdd6000 gr-audio gr-atsc gr-cvsd-vocoder gr-gsm-fr-vocoder gr-noaa gr-pager gr-radio-astronomy gr-trellis gnuradio-examples gr-uhd docs You my now run the make command to build these components. ********************************************************************* The following components were skipped either because you asked not to build them or they didn't pass configuration checks: volk gcell usrp usrp2 gr-usrp gr-usrp2 gr-gcell gr-comedi gr-gpio gr-radar-mono gr-video-sdl gr-wxgui gr-qtgui gr-sounder gr-utils grc gr-shd These components will not be built. Configured GNU Radio release v3.4.1-47-ga01c4249 for build.
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