Hi Josh, Just wondering - is someone working on VTL support for USRP1?
On Wed, Dec 23, 2009 at 00:19, Josh Blum <j...@ettus.com> wrote: > Folks, > > There has been much work in the past few months to get the VITA Radio > Transport (VRT) protocol working with the USRP2. You can read more about > the protocol here: http://www.digitalif.org/ > > The branch containing this work can be found on my usrp2_vrt branch: > http://gnuradio.org/cgit/jblum.git/log/?h=usrp2_vrt > > These changes will break the current usrp2 api. If you are just using > the gr-usrp blocks in your python apps, there should be no difference. > However, users making C++ calls to the usrp2 should expect to see some > changes: > > The channel numbers and metadata for the transmit and receive methods > have been replaced with the vrt::expanded header. Documentation for this > can be found in vrt/include/vrt/expanded_header.h Examples of how to use > the expanded header w/ api can be found in the usrp2/apps directory. > This new api should give users greater control over timestamped data. We > apologize for breaking the api, but this is an important step in the > right direction. > > Note: The usrp2 is still using raw ethernet frames. Hence, the vita > packets are going over raw ethernet. udp support for the usrp2 is coming > soon. > > It would be greatly appreciated if usrp2 users out there would try out > the branch and send us your bug reports and feedback. The usrp2 vita > code should be merged into the mainline within a few weeks, and your > feedback will help us greatly. > > To use this branch with the usrp2, users must burn new firmware and fpga > images to their usrps2's sd card. The images can be found here: > http://www.ettus.com/usrp2_vrt > > Thanks, > -Josh > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- Regards, Alexander Chemeris. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
