Re: [Discuss-gnuradio] usrp_multi.py and hier_block2

[Douglas Geiger]

Eric Blossom wrote:
> On Thu, Sep 18, 2008 at 02:39:05PM -0500, Douglas Geiger wrote:
>
>   
> > Here's a patch to make usrp_multi.py work with hier_block2 (and thus
> > work with the latest release).  I also corrected what I believe to
> > be a bug with the default selection of which USRP as master, and
> > added the ability to set the rbf filename to load in the fpga.  If
> > you want those broken out into separate patches let me know - but I
> > figured this was small enough as it was.
> >     
>
> Thanks!  Have you tested this on hardware?
>
>   
Tested yes - it works with two USRP's.  My next goal is to combine the 
usrp_multi fpga changes with the despreading code from the University of 
Utah folks to be able to look at 802.11b (1 and 2Mbps anyway) - until 
we're able to get some USRP2's.

> > I also have locally change the BBN 802.11b demodulator to use
> > hier_block2, I'm going to try to organize those edits together to
> > post a patch somewhere (Someone on the list had asked for them?).  I
> > expect to send them back to the BBN folks, but if anyone else wants
> > it, let me know.
> >     
>
> We should import the BBN code into our repository, then get it working
> with your patches.  That was the plan all along, it just never got
> finished.  With the USRP2 just around the corner, 802.11 looks more
> interesting :-)
>
> Please send the BBN patch to the patch list, and I'll get it all into
> the tree. 
>
> Thanks!
> Eric
>   
Will do.

Doug

--
Doug Geiger
Research Assistant
Communications and Signal Processing Lab
Oklahoma State University
http://cspl.okstate.edu
address@hidden
address@hidden