[USRP-users] E310 fido-rfnoc-test error GPSDO control ACK for antenna

Philip Balister philip at opensdr.com
Sat Jul 4 17:16:50 EDT 2015

On 07/04/2015 05:07 PM, dave via USRP-users wrote:
> When I load the sdimage-gnradio-demo.direct SD card image from
> files.ettus.com/e3xx_images/alpha/fido-rfnoc-test folder into my E310
> any attempt to run the E310, including uhd_usrp_probe, results in the
> error:

There are some additional steps needed until we get the new gps code
synced with the images.

Remove the gps related files in /etc/rc5.d. I think that is all, but if
you look in the list archives, you'll find some emails with close to
exact steps.


> -- Detecting internal GPSDO....
> UHD Error:
> 	An error occured making GPSDO control: RuntimeE[] axi-fpga
> 40000000.axi-fpga: in axi_fpga_release
> rror: Didn't get an ACK for antenna configuration.
> Segmentation fault
> This is with absolutely no modifications to the image.  I tried it
> twice.  The newer image in the fido-test directory doesn't have this
> problem.
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