(having trouble with 2 attachments, will try to reply to this new thread) I can’t find the default FPGA images for my N210 in my Ubuntu uhd installation, could someone please assist me? Here are the steps I performed to install the uhd:
I installed Ubuntu version 24.04 in my Lenovo X220 laptop (SSD wiped clean for Linux only, not dual boot). I installed the UHD driver into that laptop using these commands (from the Ettus Research USRP Hardware Driver and USRP Manual website): sudo add-apt-repository ppa:ettusresearch/uhd sudo apt-get update sudo apt-get install libuhd-dev uhd-host Each of these processes completed without errors. I successfully pinged the N210 at its address: 192.168.10.2. I executed the uhd_usrp_probe command, the first screenshot attached shows the result, indicating that the device firmware and FPGA images needed updating. I entered the following command to update the FPGA image: uhd_image_loader --args="type=usrp2,addr=<IP address>,reset". The actual command string that I typed was: uhd_image_loader --args=“type=usrp2,addr=192.168.10.2,reset”, where I used the IP address for the N210 specified in the Ettus Research N Series quick start daughterboard installation guide. The second attached screenshot shows the terminal dialog result for this step. Evidently the following two files are missing from my uhd installation: usrp_n210_fw.bin usrp_n210_r4_fpga.bin and it cannot find the images directory. The terminal prompt in the second screenshot is asking me to run the following command: "/lib/x86_64-linux-gnu/uhd/utils/uhd_images_downloader.py", but I didn't see a "uhd" subdirectory in my "/lib/x86_64-linux-gnu" folder. I tried using the Linux "find" command to look for the "uhd" subdirectory somewhere else in my Ubuntu installation, but I couldn't get the find command syntax to work properly with hidden folders. Could someone please advise where the FPGA images should be located in my installation? Thank you.
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