Hello Dan,
Using a higher decimation rate (128) , that problem does not
arise.
Thanks,
Sriram
On Dec 24, 2007 3:16 PM, sri ram <[EMAIL PROTECTED]> wrote:
> Hello Dan,
> I see that the u0 occurs once every 3 entries which could
> explain the ratio between the packets that are received and sent.
>
> I am using a Pentium4 1.8GHz CPU. 'top' tells me that the processor is 98%
> free and memory is also 95% free.
> Do you still think that this computer is slow or is there any other
> problem that could have happened (such as the USB)?
> I use a USB PCI card and the usrp_benchmark_usb gives 16MBps without u0s.
>
> Thanks for your quick response,
> Sriram.
>
>
> On Dec 24, 2007 2:58 PM, Dan Halperin <[EMAIL PROTECTED]> wrote:
>
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > sri ram wrote:
> > > P.S. I am attaching the output of the rx side.
> >
> > uOok = True pktno = 47 n_rcvd = 48 n_right = 48
> > ok = True pktno = 48 n_rcvd = 49 n_right = 49
> > ok = True pktno = 49 n_rcvd = 50 n_right = 50
> > ok = True pktno = 50 n_rcvd = 51 n_right = 51
> > uOok = True pktno = 51 n_rcvd = 52 n_right = 52
> > ok = False pktno = 52 n_rcvd = 53 n_right = 52
> > ok = False pktno = 54 n_rcvd = 54 n_right = 52
> > uOok = False pktno = 56 n_rcvd = 55 n_right = 52
> > ok = False pktno = 58 n_rcvd = 56 n_right = 52
> >
> > - --
> >
> > The USRP Overruns (the 'uO's indicated above) mean that your computer is
> >
> > not fast enough to process this data. Is the processor too slow? Are you
> > running other applications in the background?
> >
> > - -Dan
> > -----BEGIN PGP SIGNATURE-----
> > Version: GnuPG v1.4.6 (GNU/Linux)
> > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
> >
> > iD8DBQFHcA9ry9GYuuMoUJ4RAgAHAKDQ+eAYlPfur+vSr+OGdxrCZHbNSwCfWC/L
> > G7g4Eh02xuO44VpTl/KtFr4=
> > =CSgi
> > -----END PGP SIGNATURE-----
> >
>
>
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