Hello community,
There seems to be software compatibility issue between the host (ubuntu
12.04) uhd build and USRP N210 FPGA image. The Runtime errors are
captured
as:
$ uhd_usrp_probe
linux; GNU C++ version 4.6.3; Boost_104601;
UHD_003.004.003-224-gc2e197c0
– Opening a USRP2/N-Series device…
Error: RuntimeError:
Please update the firmware and FPGA images for your device.
See the application notes for USRP2/N-Series for instructions.
Expected FPGA compatibility number 10, but got 9:
The FPGA build is not compatible with the host code build.
Please run:
sudo “/usr/local/share/uhd/utils/uhd_images_downloader.py”
“/usr/local/share/uhd/utils/usrp_n2xx_net_burner.py”
–fpga=“/usr/local/share/uhd/images/usrp_n210_r4_fpga.bin”
–fw=“/usr/local/share/uhd/images/usrp_n210_fw.bin”
–addr=“192.168.10.2”
So I did perform the above command shown in the output message. After
downloading the image, the system claims that the FPGA write image was
successful. But when I tried the “uhd_usrp_probe” command again, it
still
has the same error message, as if the updating did nothing to change the
situation.
I did notice that when downloading the image, it was from:
Downloading images from:
http://files.ettus.com/binaries/master_images/archive/uhd-images_003.004.003-205-g4896bf78.zip
But the message from the probe command returns the uhd image version as
follows:
$ uhd_usrp_probe
linux; GNU C++ version 4.6.3; Boost_104601;
UHD_003.004.003-224-gc2e197c0
Is it possible that the downloaded fpga images is outdated, and a
correct
version that matches the label 224 would work? Where is the correct FPGA
image to download?
Thanks,
LD Zhang