On Thu, Jun 22, 2006 at 03:32:10PM -0500, Brett L Trotter wrote: > I've got two machines with one usrp each using basic tx/rx board pairs. > > As soon as I start tunnel.py on each and set the ip's, one machine > (usually the one started second) starts showing BBBBBBBBBBBBBBBBB..... > > If i disconnect wires, both sides go silent, reconnect and one or both > start showing BBBBBBBBBBBBBBBBb... > > what is the 'B' anyway?
'B' means "backoff". It prints a B everytime it attempts to transmit if it detects carrier. > I cannot ping between the hosts.. what am I missing? First off, this example will only work with RFX-* daugherboards, not the basic tx and rx board. Why: we currently can't enable/disable the transmitter on the basic tx board. If using a RFX-* board and you see this, try setting the rx gain lower and/or the carrier sense threshold higher. $ tunnel --help will give help ;) Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
