Re: [Patch-gnuradio] FPGA clock frequency option for usrp_fft.py

[Eric Blossom]

On Fri, Feb 12, 2010 at 09:55:11PM +0300, Alexander Chemeris wrote:
> Hi,
> 
> This patch does a simple thing - adds an '-F' option to usrp_fft.py
> to set FPGA frequency. Without this I can't use this script when
> USRP reference frequency is different from default.
> 
> I changed only a single script as a proof of concept. If we agree on
> the option name and description, I can gradually change other
> common scripts.
> 

Alexander, 

I think a better fix would be to burn the frequency into the
motherboard flash on the USRP, then the host could query it.  If the
usrp didn't have a valid value stored, the host would assume the
default 64MHz.

Eric