> Did you check to see if the machine is running at full speed? > That is, not throttled back to save power?
I don't really know how to do this. Is it something I set in the BIOS ? > Have you tried running usrp_fft.py -d 8? > Does it work without overruns? I can do receive-only at 32MByte/sec without problem (also with libusrp only). BR/ Per > -----Original Message----- > From: 'Eric Blossom' [mailto:[EMAIL PROTECTED] > Sent: den 21 februari 2008 19:27 > To: Per Zetterberg > Cc: 'Johnathan Corgan'; [email protected] > Subject: Re: [Discuss-gnuradio] Underrun (using libusrp only) > > On Thu, Feb 21, 2008 at 06:04:52PM +0100, Per Zetterberg wrote: > > I have tried now with a better computer (Dell620) - same results. > > Did you check to see if the machine is running at full speed? > That is, not throttled back to save power? > > > Is the USB-rate in transmit-only 32MByte/sec ? > > Yes. The USB is half-duplex. We can sustain a total of > 32MB/s as the sum of the Tx and Rx data rates. > > Have you tried running usrp_fft.py -d 8? > Does it work without overruns? > > Admin note: please be sure to use the "Reply-to-All" command > in your mailer. The list isn't getting copied on your replies. > > Eric > _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
