Re: [Discuss-gnuradio] RuntimeError: No USRPs found on interface eth0

[vivek thotla]

Hello Nick,

I uninstalled everything and was going through the build guide to install gnuradio and I got this error this time:

./bootstrap
./bootstrap: 25: aclocal: not found
./bootstrap: 26: autoconf: not found
./bootstrap: 27: autoheader: not found
./bootstrap: 28: libtoolize: not found
./bootstrap: 29: automake: not found
./bootstrap: 25: aclocal: not found
./bootstrap: 26: autoconf: not found
./bootstrap: 27: autoheader: not found
./bootstrap: 29: automake: not found
./bootstrap: 26: aclocal: not found
./bootstrap: 27: autoconf: not found
./bootstrap: 28: autoheader: not found
./bootstrap: 29: libtoolize: not found
./bootstrap: 30: automake: not found

I could not solve this one, So I got another EEE PC, which dint have gnu radio before, I installed gnuradio in that and I got the same error as I mentioned in the first message.

@Marcus: I did upgrade the firmware and fpga image on the SD Card. I used the the Raw Ethernet image for the FPGA and Raw Ethernet with WBX for the firmware.

 Fri, Jul 22, 2011 at 10:31 AM, Marcus D. Leech <address@hidden> wrote:

On 22/07/2011 11:19 AM, vivek thotla wrote:

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:

address@hidden:~# usrp2_fft.py
Traceback (most recent call last):
 File "/usr/bin/usrp2_fft.py", line 273, in <module>
   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.

If you're running with the as-shipped firmware on the USRP2, you won't be able to ping it, since the "classic" firmware doesn't
 support IP at all.

If you're just starting out, and have no investment in existing "classic" API stuff, then I *strongly* recommend upgrading your
 "world" to UHD.

-- 
Vivek Thotla
Doctor of Philosophy (PhD)
Graduate Research Assistant
Intelligent Management Systems - Engineering Research Lab
Electrical Engineering Department
Missouri University of Science and Technology

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