[USRP-users] N210 Rev4 SBX with 0.3.4 code

steam2009 at t-online.de steam2009 at t-online.de
Wed Feb 29 13:12:12 EST 2012

Hi Josh,

yes, I'm using sc16. Would you be so kind and upload an fpga image?

At some point in the past I was able to successfully build one on windows
with the ISE 13.4 but that was a freak accident I was not able to reproduce yet.

Is it known if 13.4 does produce working images?
All I got was noise but first thought different version might be the cause.

Would it be possible to trigger automated image generation once a day
for those of us stuck without a working xilinx env. My eval is bound to
run out in a few days and so far I do not need to write custom fpga code
so I rather not buy the full suite.


Von: Josh Blum <josh at ettus.com>
An: "steam2009 at t-online.de" <steam2009 at t-online.de>,  "support at ettus.com" <support at ettus.com>
Betreff: Re: [USRP-users] N210 Rev4 SBX with 0.3.4 code
Datum: Wed, 29 Feb 2012 18:55:36 +0100

Are you using the complex<int16> samples? I just pushed a fix to the
master in regards to complex short sample converter on RX. -josh

On 02/28/2012 05:44 PM, steam2009 at t-online.de wrote:
> Hi,
> is there anything special to take care of when using the 0.3.4 code?
> Since I'm unable to build my own fpga images at the moment I tried
> http://files.ettus.com/uhd_releases/master_images/auto/current_2012_02_20.tar.gz
> and the corresponding git from the 18. feb.
> Everything loads fine but all I receive seems to be random noise. Programs
> that work perfectly fine with 0.3.2 with just show noise with 0.3.4.
> No obvious errors displayed.
> I've tried multiple different fpga images / git version of the driver code and
> so far only 0.3.2 produce meaningful results for me.
> On a related note, could you please release built FPGA images more often
> and make sure to tag the corresponding code base on GIT.
> This way we could compile the host side and be sure I have a recent matching fpga
> image.
> Thanks
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> USRP-users at lists.ettus.com
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