Appreciate your response!
When I use my Linux PC as host, it also has the same issue, so I tried to
implement your suggestion in both MAC and the linux pc.
In both the cases, when I tried to downgrade the UHD image, it says
Checksum failure :
*shashi@shashi-All-Series /usr/share/gnuradio/examples/digital/ofdm $ sudo
*Images destination: /usr/share/uhd/images*
*Downloading images from:
*Downloading images to: /tmp/tmpLtTlfs/uhd-images_003.009.002-release.zip*
*26296 kB / 26296 kB (100%)*
*Checksum of downloaded file is not correct (not installing - see options
*Please try downloading again.*
*If the problem persists, please email the output to: supp...@ettus.com
*shashi@shashi-All-Series /usr/share/gnuradio/examples/digital/ofdm $ *
Do you think its expected behavior since the gnuradio version could be not
compatible with this downgraded one?
On Fri, Feb 2, 2018 at 11:04 PM, Marcus D. Leech via USRP-users <
> On 02/02/2018 01:32 AM, Mahesh Jena via USRP-users wrote:
> Hi All,
> I have 2 USRP E312 devices, out of which one device is showing
> incompatible FPGA issue with following error:
> *uhd_usrp_probe --args "addr=192.168.1.187"*
> *Mac OS; Clang version 9.0.0 (clang-900.0.39.2); Boost_106501;
> *-- Detecting internal GPS *
> *UHD Error:*
> * An error occured making GPSDd interface: RuntimeError: Failed to
> connect to gpsd: can't connect to host/port pair*
> *Initializing core control...*
> *-- Performing register loopback test... pass*
> *Error: RuntimeError: Expected FPGA compatibility number 16.x, but got
> *The FPGA build is not compatible with the host code build.*
> *Please run:*
> * "/opt/local/lib/uhd/utils/uhd_images_downloader.py"*
> However, the other device is working as expected.
> Both the devices have UHD image: *UHD_003.009.002-0-unknown*
> Can you please help me with figuring out how to solve the issue with this
> Thanks in advance!
> Kind Regards,
> *Mahesh *
> This looks like you're using Network Mode with your E312 from a Mac. The
> version of UHD on your host machine and E3xx MUST be the same when
> using network mode.
> If you are going to use network mode with your E3xx (with the proviso that
> network mode is useful only for check-out and low-bandwidth testing), then
> downgrade the version of UHD on your Mac to match that on the E312.
> USRP-users mailing list
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