On Tue, Nov 24, 2009 at 10:32 AM, Philip Balister <[email protected]> wrote: > I running the latest gnuradio from git and see these messages when I run: > > usrper load_standard_bit > > [balis...@moose gnuradio]$ usrper load_standard_bits > usrper: found unconfigured usrp; needs firmware. > usb_control_msg failed: error sending control message: Protocol error > write_cmd failed > usb_control_msg failed: error sending control message: Protocol error > write_cmd failed > usb_control_msg failed: error sending control message: Protocol error > write_cmd failed > usb_control_msg failed: error sending control message: Protocol error > write_cmd failed > usb_control_msg failed: error sending control message: Protocol error > write_cmd failed > usb_control_msg failed: error sending control message: Protocol error > write_cmd failed > usb_control_msg failed: error sending control message: Protocol error > write_cmd failed > usrp: failed to load fpga bitstream > /usr/local/share/usrp/rev4/std_2rxhb_2tx.rbf. > usrper: failed
The kernel is throwing -EPROTO, which, generally, is indicative of a low-level error with the HCI code. Can you try a different cable / usrp combination? I can't reproduce this error on any of my machines. Thomas _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
