Josh, Thanks for the help, I'd checked out the wrong version!
I haven't used git before/didn't realise it was a branch so I just ran "git clone http://gnuradio.org/git/jblum.git"; and compiled In case anyone else gets stuck with the same issue - after running this command changing branches seemed to sort everything out for me: (from jblum/) git checkout origin/usrp2_vrt git checkout -b usrp2_vrt I need to go and read up on the new non-cvs style systems :) Cheers, Tim git clone http://gnuradio.org/git/jblum.git usrp2_vrt On Mon, Dec 28, 2009 at 10:21 PM, Josh Blum <j...@ettus.com> wrote: > Tim Pearce wrote: > >> Josh, >> >> The USRP2 doesn't respond when loaded with the firmware at: >> http://www.ettus.com/usrp2_vrt >> >> I've just run find_usrps -e eth1 with wireshark running and can only see >> the >> outgoing packet: >> >> 1 0.000000 Toshiba_b4:52:54 Broadcast 0xbeef Ethernet II >> >> Given the transport type is the old (I think) 0xbeef I guess this is >> wrong, >> I'm just about to recheckout the source code and compile again, but "vrt" >> is >> a directory present in where I compiled gnuradio from - I've just double >> checked by: >> >> > The vrt directory was there prior to this work. A good way to verify that > you pulled in the right branch would be to check > usrp2/firmware/include/usrp2_eth_packet.h and see that it has the following > defines: > > #define U2_DATA_ETHERTYPE 0xBEEF // used in our data frames > #define U2_CTRL_ETHERTYPE 0xBEF0 // used in our control > frames > > Thats where the firmware and host code gets the ethernet transport type > from. > > -Josh >
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