Hi everyone,
I am using USRP2 on ubuntu 10.10. When i try to run it with grc i got
the
this message,*
Traceback (most recent call last):
File “/home/mehmet/top_block.py”, line 46, in
tb = top_block()
File “/home/mehmet/top_block.py”, line 29, in init
self.usrp2_sink_xxxx_0 = usrp2.sink_32fc()
File “/usr/lib/python2.6/dist-packages/gnuradio/usrp2.py”, line 1137,
in
sink_32fc
return _usrp2.sink_32fc(ifc, mac)
RuntimeError: No USRPs found on interface eth0*
mehmet@mehmet-PC:~$ sudo find_usrps
No USRP2 found.
I have checked if i install sdcc compiler from synaptic package manager
and
it seems it is installed.
I use the ethernet cable that comes with usrp2 in the package. then i
changed the ethernet cable.
I used the one that is for internet connection but it didn’t work.
The screenshot of the basic grc problem is attached.
tcpdump ?
----- Original Message -----
From: mehmet kabasakal
To: discuss-gnuradio
Sent: Monday, January 10, 2011 6:56 PM
Subject: [Discuss-gnuradio] USRP2 connection problem
Hi everyone,
I am using USRP2 on ubuntu 10.10. When i try to run it with grc i got
the this message,
Traceback (most recent call last):
File “/home/mehmet/top_block.py”, line 46, in
tb = top_block()
File “/home/mehmet/top_block.py”, line 29, in init
self.usrp2_sink_xxxx_0 = usrp2.sink_32fc()
File “/usr/lib/python2.6/dist-packages/gnuradio/usrp2.py”, line
1137, in sink_32fc
return _usrp2.sink_32fc(ifc, mac)
RuntimeError: No USRPs found on interface eth0
mehmet@mehmet-PC:~$ sudo find_usrps
No USRP2 found.
I have checked if i install sdcc compiler from synaptic package
manager and it seems it is installed.
I use the ethernet cable that comes with usrp2 in the package. then i
changed the ethernet cable.
I used the one that is for internet connection but it didn’t work.
The screenshot of the basic grc problem is attached.
I used wireshark instead of tcpdump and see something on the screen
but don’t understand what they mean. As i read wireshark shows if we
send and receive packet to/from any device.But i see that i can send
and receive packets via eth0 by using ifconfig,