On Thu, May 03, 2007 at 07:27:33AM +1000, stevie.glass wrote: > Hi > > I've a rev 3 USRP which has the Flex2400 and TVRX daughtercards installed. > At one time the setup worked well - altho I've let it lie a while. This > week I've swapped out a TVRX and replaced it with the DBSRX in > preparation for a new project. > > When I run usrp_fft.py things are fine for a few moments but inevitably > the program crashes with: > > fusb: (rd status -71) Protocol error > > repeatedly written to the terminal. Similar story for usrp_oscope.py and > most other examples.
I have in the past seen this, but mostly when I've powered down a USRP while the application was still running. You may want to try a different USB cable. It might be flaky. Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
