On Sat, Apr 11, 2009 at 2:01 PM, Juha Vierinen <[email protected]> wrote:
> 2. Bad USB cable I've seen this as the reason for USB problems more than anything else, typically using cables longer than the spec, or adding extenders, or using cables not rated for 2.0. I hadn't correlated it with power issues, but I wouldn't be surprised if there was some ground loop issue resulting from having the USRP and PC powered from different AC sources, and/or having different ground levels between the USRP USB connector and the PC USB connector. In one case adding a USB 2.0 hub in series fixed things. Johnathan _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
