http://usbip.sourceforge.net/ is an open source project on sourceforge for this exact thing. I haven't actually used it, but it's been slowly developed over the past couple years.
Tim ------------------------------------------- Timothy R. Newman, Ph.D. Wireless @ Virginia Tech 447 Durham Hall Blacksburg, VA 24061 Phone: 540-231-2041 > -----Original Message----- > From: discuss-gnuradio-bounces+trnewman=vt....@gnu.org [mailto:discuss- > gnuradio-bounces+trnewman=vt....@gnu.org] On Behalf Of Patrick Strasser > Sent: Saturday, June 06, 2009 5:49 PM > To: discuss-gnuradio@gnu.org > Subject: [Discuss-gnuradio] Re: USRP with USB/IP > > Firas Abbas schrieb on 2009-06-05 21:14: > > Hi, > > > > --- On Fri, 6/5/09, Patrick Strasser <patrick.stras...@tugraz.at> > wrote: > >> Hello! > >> > >> ednet[1] and RaidSonic[2] sell boxes that can forward USB > >> ports over via the Linux USB/IP[3] system. > >> > >> Patrick > >> > > > > From the web site the transfer rate of these boxes is 10/100Mb/s. > > So theoretically it should transfer a maximum of 12.5MByte/sec which > > is far below the required 32Mbyte/sec of USRP1. > > 2 Points: > > 1) USRP is known to be able to transfer maximum 32 MByte/sec, but you > do > not need to run at this data rate. > > 2) USB/IP is not limited to this boxes. You can forward USB connections > from a Linux box to any other Linux box. The mentioned boxes just > happen > to do this as their main task. You could do USB over IP forwarding via > Gigabit Ethernet, that would give you about 100MByte raw transfer rate, > which should be sufficient for maximum USRP data rates. > > Just wanted to know if anyone used something like this already. I could > get hold of one Raidsonic part, maybe I'll give it a try. I'm not shure > if USB/IP supports the transfer modes that the USRP uses. > > Patrick > -- > Engineers motto: cheap, good, fast: choose any two > Patrick Strasser <patrick dot strasser at tugraz dot at> > Student of Telematik, Techn. University Graz, Austria > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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