Hi Daniel, Fortunately, you're not doing anything wrong!
The warning indicates UHD could not find a *custom* block controller for that particular block. Therefore, UHD attaches the default block controller instead. The DDC and DUC, for example, have custom block controllers and will not show that warning. You can find block controller source code at uhd/host/lib/rfnoc, if I remember correctly. EJ On Tue, Aug 21, 2018, 6:31 AM Daniel Rauschen via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi all. > > I upgraded recently to the latest UHD master branch with > -DENABLE_RFNOC=ON (fpga is also on master). So I did pretty much the > tutorial, but everything on master branch...When I build a custom FPGA > Image for a x310 I get the following warning after flashing and running > uhd_usrp_probe: > > [WARNING] [RFNOC] Can't find a block controller for key FFT, using > default block controller! > [INFO] [0/FFT_1] Initializing block control (NOC ID: 0xFF70000000000000) > [WARNING] [RFNOC] Can't find a block controller for key FIFO, using > default block controller! > [INFO] [0/FIFO_0] Initializing block control (NOC ID: 0xF1F0000000000000) > > What am I doing wrong? > > With best regards, > > Daniel > > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >
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