On 06/20/2018 12:19 PM, Mir Muhammad Lodro via USRP-users wrote:
Hi All,
I have installed gnuradio from source as instructed on gnuradio
webpage. I have Ubuntu 18.04 on my host PC. I can ping USRP x310 and
can also do uhd_find_devices, however when I use "uhd_usrp_probe
--args "addr=192.168.10.2" it return FPGA compatibility issue. In
repose to this I have done uhd_images_downloader, uhd_image_loader and
power-cycled USRP x310. However, it repeats with the same FPGA
incompatibility issue. Why it happens despite I follows proper steps.
Is it because of outdated FPGA image not compatible with latest UHD
release. If yes then what's the solution.
Thanks
Mir Lodro
If you installed from source, then unless you did something special, the
install path would be /usr/local/.... But these utils are showing /usr/
I'm going to guess that you have a "mixed install", which means that
your UHD utilities aren't going to agree on what you think should be there.
mirlodro@eexmmlo:~$ uhd_find_devices
[INFO] [UHD] linux; GNU C++ version 7.3.0; Boost_106501;
UHD_3.12.0.0-release
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
serial: 30C098D
addr: 192.168.10.2
fpga: HG
name:
product: X310
type: x300
mirlodro@eexmmlo:~$ uhd_usrp_probe --args "addr=192.168.10.2"
[INFO] [UHD] linux; GNU C++ version 7.3.0; Boost_106501;
UHD_3.12.0.0-release
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Maximum frame size: 1472 bytes.
Error: RuntimeError: Expected FPGA compatibility number 35, but got 33:
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:
"/usr/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:
"/usr/bin/uhd_image_loader" --args="type=x300,addr=192.168.10.2"
For more information, refer to the UHD manual:
http://files.ettus.com/manual/page_usrp_x3x0.html#x3x0_flash
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