On Mon, Mar 07, 2005 at 07:13:22AM -0600, Greg Spanel wrote: > I'm running Fedora core 3 on several different machines including > one with the Intel motherboard with the fast southbridge. > > The tx. transfer rate on all of these machines is 6meg/sec. using > test_usrp_standard_tx. > The rx. rate is 32meg/sec., however. > > I found that if you comment out line 250 in test_usrp_standard_tx > and recompile, the tx. transfer rate jumps to 32meg/sec. > > Line 250 was printf("tx_underrun\n"); now is //printf("tx_underrun\n"); > > I hope this helps, > > Greg Spanel
Let me guess, you're using a gnome-terminal window? They are really, really slow. As an experiment try running the unmodified example in an xterm, or change the printf to printf("U"). Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio