Hey guys,

So it turns out Martin was correct. I needed to install at least the 3.11
firmware update. Unfortunately, it seems that most of the sources only
include 3.10 right now, which is why uhd_images_downloader/loader wasn't
working. Thanks for all the help guys!!!!


Thanks,

Taylor

On Mon, Jan 22, 2018 at 3:31 PM, Taylor Eisman <taylor.eis...@my.utsa.edu>
wrote:

> Hey guys,
>
> I've used the uhd_images_downloader and the uhd_image_loader as per
> Nicolas's suggestion and altered the buffer size to 576,000 as Jose
> suggested. Neither of these attempts worked! The uhd_images_downloader
> installed 003.009.007-r onto the USRP. Is there any other way to change the
> DDC software or overcome this flag? See the attached image for the latest
> diagnostic screen shot.
>
> Thanks,
>
> Taylor
>
> On Mon, Jan 22, 2018 at 9:52 AM, Nicolas Cuervo <nicolas.cue...@ettus.com>
> wrote:
>
>> Dear Taylor,
>>
>> Please try to update your FPGA images by running the uhd_image_downloader
>> to get the latest image that corresponds to the code base that you are
>> running. Let us know if still face this issue after loading the latest
>> version of the images. If you are using the X3X0 device, the procedure for
>> loading the FPGA images is described here
>> <https://files.ettus.com/manual/page_usrp_x3x0.html#x3x0_load_fpga_imgs>.
>>
>> Regards,
>> - Nicolas
>>
>> On Sat, Jan 20, 2018 at 8:40 PM, Taylor Eisman via USRP-users <
>> usrp-users@lists.ettus.com> wrote:
>>
>>>  Hey all,
>>>
>>> I've recently installed GNU Radio on a new computer. The program I've
>>> been running runs on every other system in the room, but this one throws a
>>> RunTimeError. It states "DDC software is too new for this hardware. Please
>>> downgrade to a driver that supports hardware revision 0."  I've tried
>>> googling the issue, but it comes up with HVAC maintenance websites and
>>> what-not and there aren't really any other good resources for this error.
>>> Has anybody encountered this error before and what did you do to fix it?
>>>
>>> --
>>> Thanks,
>>>
>>> Taylor
>>>
>>> _______________________________________________
>>> USRP-users mailing list
>>> USRP-users@lists.ettus.com
>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>>
>>>
>>
>
>
> --
> Thanks,
>
> Taylor Eisman
> Graduate Researcher
> University of Texas at San Antonio
>
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