On Fri, Apr 23, 2010 at 7:31 PM, Josh B. [email protected] wrote:
Trying it out on one of my USRP2’s here, with an RFX2400. The build
went well: libuhd, firmware and fpga images all built fine. And
building the gr-uhd branch of gnuradio had no problems either,
although I haven’t gotten to the point of being able to use it yet: I
seem to be having trouble with the USRP2 registering as being found.
For example, if I run uhd_find_devices, I get:
No UHD Devices Found
Opening up wireshark, I can see that the host and USRP2 are
communicating over UDP (with the correct IP addresses, it seems to me
43 14:56:36.672264 192.168.10.1 192.168.10.255 UDP Source port: 40243 Destination port: 49152
44 14:56:36.672336 192.168.10.2 192.168.10.1 UDP Source port: 49152 Destination port: 40243
Host has the IP address 192.168.10.1 on the interface connected to the
USRP2, and the USRP2 appears to have the default 192.168.10.2. I can
send the contents of the UDP packets if you’d like to see them.
Taking a quick look at the usrp2::find function, it looks like it’s
supposed to be waiting in a while loop until a timeout occurs, is it
possible the timeout is happening before the response came from the
USRP2? Or have I perhaps made some simple mistake?