Re: [Discuss-gnuradio] Re: USRP2 current svn code not working. Is the svn code still in flux?

[Martin DvH]

On Sun, 2008-10-26 at 10:09 -0700, Johnathan Corgan wrote:
> On Sun, Oct 26, 2008 at 8:33 AM, Johnathan Corgan
> <address@hidden> wrote:
> 
> > Also, I suspect that there might be a compatibility issue between the
> > version of the FPGA code that was shipped on the SD card and the current
> > trunk firmware/host code.
> 
> This has been confirmed (thanks Martin).
The new fpga image in combination with the latest svn code also makes it 
possible to set the gain from the gui of usrp2_fft.py without crashing the app.
(And the gain actually changes as can be seen by the change in signal
level)

Trying to set the frequency this way is not fixed. This still hangs the
whole app.

Greetings,
Martin


> What this means is that people who are using already shipped USRP2s
> will need to update their SD card with the latest FPGA bitstream
> binary image in order to use the latest GNU Radio trunk code.  Since
> creating the image requires using the commercial Xilinx ISE toolchain,
> we will supply the latest binary on the GNU Radio website, along with
> upgrade instructions.
> 
> Eric and I have discussed how to address this in general terms, and
> once I have a chance to talk to Matt to confirm, we'll make a list
> posting and update the USRP2 wiki page.
> 
> -Johnathan
> 
> 
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