Nikos, Thank you for the reply! I did include the device3, and the problem turned out to be not installing gr-ettus correctly. I did not close the GRC when installing it, which I think may cause the prblem. After reinstalling it, it is ok now :)
Zhihong 2016年3月18日星期五，Nikos Balkanas <[email protected]> 写道： > Hi Zhihong, > > You are probably an RFNOC newbie like me:( > There is a D"Device 3" block under refnoc. You need to include that in > every rfnoc flow. It has no connections. > > HTH, > Nikos > > On Fri, Mar 18, 2016 at 2:50 AM, Zhihong Luo <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > >> To provide more information, all I did was: 1, switching UHD to RFNoC >> branch, cmake, make, make install 2, pulling down the gr-ettus (I have an >> old gnuradio installed), then cmake,make, make install. >> >> I think I might miss some steps, please help point it out :) >> >> On Thu, Mar 17, 2016 at 8:32 PM, Zhihong Luo <[email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >> >>> Hi all, >>> >>> I installed the gr-ettus modules and RFNoC version of UHD ( >>> UHD_003.010.rfnoc-316-gb7546712), but when I tried to run the sample GRC, >>> it runs into this error: >>> >>> AttributeError: 'module' object has no attribute 'device3' >>> >>> Can someone point out where I may make a mistake? Thanks in advance! >>> >>> Zhihong >>> >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> [email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> >
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