Hello, We were working on the Schimdl Cox and OFDM Equalizer blocks.
We updated to the recent version of UHD and did the installation manually. There is a rfnoc installation as well, done earlier. (UHD in rfnoc is 4.0 but the new one is 3.14) With the newly installed UHD and few changes, we could build FPGA image for Schmidl Cox and OFDM Equalizer. However, when we run the gnuradio flowgraph (which contains blocks required to setup a OFDM receiver), we get the following RunTime error - RuntimeError: RuntimeError: Expected FPGA compatibility number 36, but got 35: The FPGA image on your device is not compatible with this host code build. Download the appropriate FPGA images for this version of UHD. Please run: "/home/sdr/rfnoc/lib/uhd/utils/uhd_images_downloader.py" Then burn a new image to the on-board flash storage of your USRP X3xx device using the image loader utility. Use this command: "/home/sdr/rfnoc/bin/uhd_image_loader" --args="type=x300,addr=192.168.10.2" Should I uninstall rfnoc setup. I have already downloaded the images in the newly installed UHD directory. I built the image using uhd_image_builder and image_loader from the newly installed UHD directory. For environment setup for the new UHD I used the setup_env.sh script from rfnoc folder. Thanks, Adnan
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