Hi,
I am trying to test my Usrp board, but there are two problems,
1 ) I have downloaded and install the gnuradio from Subversion and as
long
as I look through the usrp/share/rev2, I have the files
multi_2rxhb_2tx.rbf
std_2rxhb_2tx.rbf
std_4rx_0tx.rbf
std.ihx
and I don’t have the files usrp_firmware.ihx and usrp_fpga.rbf
should I download them and install or this is because of subversion?
- Also when I try to run this command
./test_usrp_standard_tx
I get the following errors
usb_control_msg failed: usb_control_msg(DeviceRequestTO): pipe is
stalled
usb_control_msg failed: usb_control_msg(DeviceRequestTO): pipe is
stalled
xfered 1.34e+08 bytes in 4.2 seconds. 3.194e+07 bytes/sec. cpu time =
0.71
0 underruns
Does this mean that I don’t have the right USB or it is because I don’t
have
the necessary files that I mentioned in question 1.
Appreciated for your help.
Melody