Re: [Discuss-gnuradio] [Douglas Geiger BBN 802.11b] Porting code on USRP2 problems

[Colby Boyer]

Hi all,

I created a branch on the cgran server for the usrp2 code. If anyone is interested in still using the usrp with the hier_block2, just dont use the rx/tx.py files. The rest of the files should work with the usrp1.

Cheers,
Colby

On Mon, Mar 30, 2009 at 3:58 PM, George Nychis <address@hidden> wrote:

Hi all,

CGRAN's trac has a core dumping issue that I still have not figured out how to address yet.  So, if you're using the wiki and get blank pages or a 500 internal server error, sorry.   I've been trying to sort it out, but no luck yet:
http://www.gossamer-threads.com/lists/trac/users/40954

It should not affect the svn server though.

- George

2009/3/30 Colby Boyer <address@hidden>

The cgran server seems to be down. I'll let you know when I am able to get an account.

On Mon, Mar 30, 2009 at 8:36 AM, Colby Boyer <address@hidden> wrote:

Sure. I will try to get a cgran account and upload my code to their SVN. It would then be easy to see the changes I made.

On Mon, Mar 30, 2009 at 2:21 AM, Costantini, Andrea <address@hidden> wrote:

Hi Colby,

I am glad that I am not the only one trying to port the code.
I guess you are in a more advanced state. I wasn't even able to run the test.py. ;-)

Would you like to share your modified code (even if it is not finished)? so that I try to understand your modifications.

Best Regards,
Andrea

P.S. For the USRP2 api, I usually compare the USRP2 and USRP swig code (e.g. usrp2.py and usrp_swig.py).

Colby Boyer wrote:

Hi Andrea,

I am also working to port the 802.11b code to the USRP2. I have finished converting the code to hier_block2, and the bbn_80211b_test.py script works correctly and it can send packets in simulation. I am currently working on modifying the rx, and tx files to connect to the USRP2, but been struggling to make progress. I have not had much luck finding any documentation for the USRP2 function calls, so I am sorta lost on what to change in rx, tx and tx transmit path files. Does anyone have any links to the usrp2 api?

I would be more than happy to share the modifications I made (built largly upon Douglas's work) with rest of the GNU radio community.

Regards,
Colby Boyer

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