[USRP-users] The FPGA build is not compatible with the host code build

Ian Buckley ianb at ionconcepts.com
Tue Apr 14 14:43:16 EDT 2015


In this case it's an N2x0 or USRP2..thus the user will additionally have to manually burn the FPGA update to the USRP flash.
http://files.ettus.com/manual/page_usrp2.html

On Apr 14, 2015, at 11:35 AM, Martin Braun via USRP-users <usrp-users at lists.ettus.com> wrote:

> Yue,
> 
> I recommend git-pulling UHD to the latest maint version, and then running the commands again. That should fix the issue (see also my previous email with the 3.8.3 release announcement).
> 
> Cheers,
> Martin
> 
> On 14.04.2015 08:59, Yue Zheng via USRP-users wrote:
>> Hi all,
>> 
>> I'm a new user of GNURadio and USRP. I used the script "build-gnuradio"
>> to download the source and have installed them all.But when I tried the
>> "uhd_fft", the terminal showed as belows:
>> 
>> Linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.008.002-168-gddae9468
>> 
>> -- Opening a USRP2/N-Series device...
>> -- Current recv frame size: 1472 bytes
>> -- Current send frame size: 1472 bytes
>> 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 11, but got 10:
>> The FPGA build is not compatible with the host code build.
>> Please run:
>> 
>>  "/usr/local/lib/uhd/utils/uhd_images_downloader.py"
>> "/usr/local/lib/uhd/utils/usrp_n2xx_simple_net_burner" \
>>     --addr="192.168.10.2"
>> 
>> I followed the instruction as above. However, the problem still exists.
>> I noticed that the images it downloaded is
>> "uhd-images_003.008.002-157-gbe03e694.zip",which seemed to be not
>> compatible with UHD_003.008.002-168-gddae9468.
>> 
>> Can anyone tell me how to figure it out ? which of the files on
>> http://files.ettus.com/binaries/images/  is number 11?
>> 
>> Thanks very much.
>> 
>> Yue
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> _______________________________________________
>> USRP-users mailing list
>> USRP-users at lists.ettus.com
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>> 
> 
> 
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> USRP-users at lists.ettus.com
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