To amplify on a point Rob made. You have to power cycle the B2xx to load a new image into it.
Sent from my iPhone > On Feb 10, 2021, at 9:53 AM, Rob Kossler via USRP-users > <usrp-users@lists.ettus.com> wrote: > > > When you run uhd_images_downloader, which version of UHD is shown in the > console? I can see in the console pictures below that UHD version 3.010.003 > is running (which is pretty old). My guess is that you have multiple copies > of UHD on your system. > > The way it works is the following: when you run uhd_images_downloader, the > script automatically downloads the FPGA image that is associated with that > specific version of UHD and installs it in <prefix>/share/uhd/images/. > Later, when you run any application that uses UHD and the B200mini, UHD will > transfer that image (from that same folder) over USB to the device to load > the FPGA (at least the first time you run UHD after plugging the device). > Rob > >> On Wed, Feb 10, 2021 at 4:54 AM Elise Breivik Smebye via USRP-users >> <usrp-users@lists.ettus.com> wrote: >> Hi, I am new to UHD, USRP and FPGA. >> I am trying to use a Ettus USRP B200 mini to monitor the network traffic >> between two android phones with GNU radio with this guide >> https://github.com/bastibl/gr-ieee802-11. >> When running the example file "wifi_tx_grc" I get a FPGA compatibility >> number error. >> >> >> GNU Radio test >> >> I have also tried to follow this guide https://github.com/srsLTE/srsLTE >> and get the same error. I have run "uhd_images_donwloader" and get that all >> images are up to. >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Hope anyone can help. >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
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