[USRP-users] Problem with usrp-2900 and GNU Radio

Thomas Lavarenne thomas.lavarenne at gmail.com
Sat Mar 9 14:39:40 EST 2019


Hi Joe,
Yes that was the reason for why i installed latest uhd from source.
Thank you, I will search in this direction!

I' m using Gnu radio Companion 3.7.11

Le sam. 9 mars 2019 à 20:35, Joe Martin <k5so at k5so.com> a écrit :

> Hi Thomas,
>
> I also am new to USRP so if I tell you something that is not correct
> perhaps someone more knowledgeable will weigh in and correct me for both
> our benefits.
>
> The error you received indicates (I think) that the FPGA firmware version
> and the UHD version you have installed are incompatible.  I obtained this
> same type of error when first bringing up my x310.  To cure it, I had to
> find a pair of versions of firmware and software that are compatible.  In
> my case I found that X300 firmware version 36.0 works with UHD version
> 3.14.0 so that’s what I am currently using.
>
> It wasn’t clear to me (and still isn’t) how one determines which firmware
> and software versions are compatible.  If there is a way to do that I’ll be
> interested in learning about how to do it.  I simply used a trial and error
> method until I found a pair that worked together.  Basically, I installed
> the latest UHD version of software and found that X300 XG FPGA v36.0
> firmware worked with it on my USRP.
>
> Good luck, I know it can be frustrating when you don’t know all that you
> need to know to make things work smoothly, but things do get better in
> terms of your understanding if you hammer on the issues long enough.
>
> Maybe this is enough of a hint to allow you to make progress on it for
> your USRP?
>
> Joe
>
> On Mar 9, 2019, at 12:00 PM, Thomas Lavarenne via USRP-users <
> usrp-users at lists.ettus.com> wrote:
>
> Yes, it worked, but the script were on /usr/lib/uhd/utils/ and same
> error...
>
> sudo /usr/lib/uhd/utils/uhd_images_downloader.py
> [sudo] Mot de passe de user :
> [INFO] Images destination: /usr/share/uhd/images
> [INFO] Target usrp1_b100_fw_default is up to date.
> [INFO] Target x3xx_x310_fpga_default is up to date.
> [INFO] Target usrp2_n210_fpga_default is up to date.
> [INFO] Target n230_n230_fpga_default is up to date.
> [INFO] Target usrp1_b100_fpga_default is up to date.
> [INFO] Target b2xx_b200_fpga_default is up to date.
> [INFO] Target usrp2_n200_fpga_default is up to date.
> [INFO] Target e3xx_e320_fpga_default is up to date.
> [INFO] Target n3xx_n310_fpga_default is up to date.
> [INFO] Target b2xx_b205mini_fpga_default is up to date.
> [INFO] Target x3xx_x300_fpga_default is up to date.
> [INFO] Target octoclock_octoclock_fw_default is up to date.
> [INFO] Target usrp2_usrp2_fw_default is up to date.
> [INFO] Target usrp2_n200_fw_default is up to date.
> [INFO] Target usrp2_usrp2_fpga_default is up to date.
> [INFO] Target b2xx_common_fw_default is up to date.
> [INFO] Target b2xx_b200mini_fpga_default is up to date.
> [INFO] Target usrp1_usrp1_fpga_default is up to date.
> [INFO] Target usb_common_windrv_default is up to date.
> [INFO] Target usrp2_n210_fw_default is up to date.
> [INFO] Target n3xx_n300_fpga_default is up to date.
> [INFO] Target e3xx_e310_fpga_default is up to date.
> [INFO] Target b2xx_b210_fpga_default is up to date.
>
>
> Le sam. 9 mars 2019 à 19:58, Brian Padalino <bpadalino at gmail.com> a
> écrit :
>
>> On Sat, Mar 9, 2019 at 1:45 PM Thomas Lavarenne via USRP-users <
>> usrp-users at lists.ettus.com> wrote:
>>
>>> Hello,
>>> I'm new here and pretty new with usrp. I'm trying to use usrp-2900 with
>>> GNU Radio and Ubuntu 18.04, but i have this problem (latest driver uhd from
>>> source):
>>>
>>> '''
>>> linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown
>>>
>>> -- Loading firmware image: /usr/share/uhd/images/usrp_b200_fw.hex...
>>> -- Detected Device: B200
>>> -- Loading FPGA image: /usr/share/uhd/images/usrp_b200_fpga.bin... done
>>> -- Operating over USB 3.
>>> Traceback (most recent call last):
>>>   File "/home/user/top_block.py", line 166, in <module>
>>>     main()
>>>   File "/home/user/top_block.py", line 154, in main
>>>     tb = top_block_cls()
>>>   File "/home/user/top_block.py", line 78, in __init__
>>>     channels=range(1),
>>>   File "/usr/lib/python2.7/dist-packages/gnuradio/uhd/__init__.py", line
>>> 122, in constructor_interceptor
>>>     return old_constructor(*args)
>>>   File "/usr/lib/python2.7/dist-packages/gnuradio/uhd/uhd_swig.py", line
>>> 2683, in make
>>>     return _uhd_swig.usrp_source_make(*args)
>>>
>>> *RuntimeError: RuntimeError: Expected FPGA compatibility number 14, but
>>> got 16:The FPGA build is not compatible with the host code build.*
>>> Please run:
>>>
>>>  "/usr/lib/x86_64-linux-gnu/uhd/utils/uhd_images_downloader.py"
>>>
>>> >>> Done
>>> ''''
>>> Any ideas accepted!
>>>
>>
>> Have you tried running:
>>
>>   $ sudo /usr/lib/x86_64-linux-gnu/uhd/utils/uhd_images_downloader.py
>>
>> As the message suggests?
>>
>> Brian
>>
> _______________________________________________
> USRP-users mailing list
> USRP-users at lists.ettus.com
> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20190309/c446e64a/attachment.html>


More information about the USRP-users mailing list