Hi Satoshi,
it seems that when you built GNU Radio, the gr-uhd component was not
enabled. That usually happens because the build system could not find
UHD. So, you will have to go back and make sure UHD's development files
can be found during the GNU Radio build.
Best regards,
Marcus
Am 11.10.2017 um 02:39 schrieb ito.sat...@jp.panasonic.com:
Hi Mueller,
I executed a command, but nothing was output.
psc@sdr:~$ gnuradio-config-info --enabled-components | grep uhd
psc@sdr:~$ gnuradio-config-info --enabled-components
python-support;testing-support;volk;doxygen;sphinx;gnuradio-runtime;gr-ctrlport;gr-blocks;gnuradio-companion;gr-fec;gr-fft;gr-filter;gr-analog;gr-digital;gr-dtv;gr-atsc;gr-audio;*
alsa;*
oss;gr-comedi;gr-channels;gr-noaa;gr-pager;gr-qtgui;gr-trellis;gr-utils;gr-video-sdl;gr-vocoder;gr-fcd;gr-wavelet;gr-wxgui;gr-zeromq
psc@sdr:~$ uhd_find_devices
linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_003.009.005-0-g32951af2
No UHD Devices Found
Best Regards,
Satoshi Ito
-----Original Message-----
Dear Satoshi,
does
`gnuradio-config-info --enabled-components | grep uhd`
output anything?
Best regards,
Marcus
On 10/10/2017 10:33 AM, address@hidden wrote:
Hi,
I install UHD and GNU Radio from source code.
And when gnuradio-companion is started, the following error is output.
Please tell me how to solve it.
address@hidden:~/workarea/gnuradio/build$ <<< Welcome to GNU Radio Companion
3.7.10.1
Block paths:
/home/psc/.grc_gnuradio
/usr/local/share/gnuradio/grc/blocks
Loading: "/home/psc/workarea/gnuradio/AAA/examples/AAA_USRP.grc"
Block key "uhd_usrp_sink" not found
Block key "uhd_usrp_source" not found
Done
Best Regards,
Satoshi Ito
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