Dear all, My USRP has been working great until recently. Today, I tried testing with usrp_benchmark.py and got this, but not always. I tested it with gnuradio 3.1.3 and gnuradio 3.2.2 and got the same results.
Testing 2MB/sec... usrp_open_interface:usb_set_alt_interface: failed could not set alt intf 0/0: Protocol error open_nth_cmd_interface: open_cmd_interface failed usrp: failed to load firmware /usr/local/share/usrp/rev4/std.ihx. Traceback (most recent call last): File "usrp_benchmark_usb.py", line 106, in <module> main () File "usrp_benchmark_usb.py", line 96, in main ok = run_test (rate, verbose) File "usrp_benchmark_usb.py", line 63, in run_test usrp_tx = usrp.sink_s (0, tx_interp) File "/usr/local/lib/python2.5/site-packages/gnuradio/usrp.py", line 232, in __init__ fpga_filename, firmware_filename) File "/usr/local/lib/python2.5/site-packages/gnuradio/usrp1.py", line 946, in sink_s return _usrp1.sink_s(*args) RuntimeError: can't open usrp1 The boards still blink, sometimes when I power it on it doesn't blink, sometimes after a while both leds are steady. I would appreciate any hints to find out if I accidentally damage it. Regards, -- Reynaldo -- _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio