Hello,
I am using USRP2 with a EEE PC (1015PX) which has ubuntu 11.04 on it.
Since
the USRP2 communicates only gigabit, I bought a Linksys SE2800 Gigabit
Ethernet switch and connected the USRP2 via the Ethernet Switch (The EEE
PC
does not have a gigabit ethernet card). I switched on the USRP2 and I
got
the D and F led lights on after all the led lights flashing. I run the
usrp2_fft.py program and I got this error:
[email protected]:~# usrp2_fft.py
Traceback (most recent call last):
File “/usr/bin/usrp2_fft.py”, line 273, in
main ()
File “/usr/bin/usrp2_fft.py”, line 269, in main
app = stdgui2.stdapp(app_top_block, “USRP2 FFT”, nstatus=1)
File “/usr/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py”,
line
36, in init
wx.App.init (self, redirect=False)
File
“/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py”,
line 7978, in init
self._BootstrapApp()
File
“/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/wx/_core.py”,
line 7552, in _BootstrapApp
return core.PyApp__BootstrapApp(*args, **kwargs)
File “/usr/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py”,
line
39, in OnInit
frame = stdframe (self.top_block_maker, self.title, self._nstatus)
File “/usr/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py”,
line
60, in init
self.panel = stdpanel (self, self, top_block_maker)
File “/usr/lib/python2.7/dist-packages/gnuradio/wxgui/stdgui2.py”,
line
81, in init
self.top_block = top_block_maker (frame, self, vbox, sys.argv)
File “/usr/bin/usrp2_fft.py”, line 70, in init
self.u = usrp2.source_32fc(options.interface, options.mac_addr)
File “/usr/lib/python2.7/dist-packages/gnuradio/usrp2.py”, line 679,
in
source_32fc
return _usrp2.source_32fc(ifc, mac)
RuntimeError: No USRPs found on interface eth0
Then I tried to ping the usrp2 by connecting it to my laptop which has a
gigabit ethernet, but I don’t get any response from it. The request is
timed-out everytime. I also tried all the solutions possible from the
list,
nothing works for me.
Please Help.
–
Vivek Thotla
Doctor of Philosophy (PhD)
Graduate Research Assistant
Intelligent Management Systems - Engineering Research Lab
Electrical Engineering Department
Missouri University of Science and Technology
Core Team/Programmer/Cheif Editor/Administration: The En?gma Project
Team En?gma
Website: www.enigmaportal.com