On Wed, Mar 25, 2009 at 11:30 AM, Eric Blossom <e...@comsec.com> wrote:
> There's a bug in the on-the-wire format for the USRP2 where we're not > currently transmitting the valid length of the packet. With ethernet, > the minimum packet size is 64-bytes, and there are some times where > the host code is naively fragmenting the received samples in a way > that produces a packet that is too short for ethernet. > > I've opened ticket:378 on this. It will be properly fixed when we > rework the on-the-wire format as part of the VRT work, but I think > there's an intermediate step that can avoid most cases of the problem > happening. I had planned to at least temporarily work around this for gr-usrp by avoiding passing flowgraph data to libusrp2 that would result in these short fragments. This wouldn't fix things for low-level libusrp2 users, but it's a small change that would get us by until the real fix with the new VRT transport work. Let me know if this is an issue. Johnathan _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
