Hi Eric, We've made a stupid mistake. My friend installed gnuradio from trunk in their lab. I just figure out this problem. After we reinstalled there's no buffer problem anymore.
Thanks! Yanyan Eric Blossom wrote: > > On Thu, Mar 19, 2009 at 09:12:00PM -0700, Eric Blossom wrote: >> On Thu, Mar 19, 2009 at 08:50:13PM -0700, yyzhuang wrote: >> > >> > I'm sorry. >> > >> > If we do ./tunnel and ping between two boxes over the air, both tx and >> rx >> > breaks after a few ICMP packets exchange. They don't break at the same >> time >> > though, but it does happen every time. If we do over channel emulator >> (by >> > connecting the antenna of USRP to the emulator), we can ping the two >> > machines much longer, but it still breaks. >> > >> > Sorry again, no offense. I didn't mean to be rude or something. >> >> No problem. I didn't take it that way. >> >> I'm busy with something else right now, but I think I can get you some >> instrumented code that will locate the offending block sometime >> tomorrow. It's great news that it fails regularly for you! >> >> Eric > > We fixed a bug yesterday in gr_clock_recovery_mm_ff.cc [10646], which > is used by the GMSK demodulator, and which could be causing the > problem you are seeing. > > Can you please checkout a copy of the trunk, build and install it and > try to reproduce the problem you've been seeing? > > Thanks! > Eric > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -- View this message in context: http://www.nabble.com/tunnel.py-buffer-crash-tp22470731p22715346.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
