Hello List, I just re-installed UHD and GNURadio and now even the basic UHD commands don´t work anymore. I have built uhd_003.004.000-71810ad and also used the latest firmware and fpga image (also 003.004...). Ping to the device´s default address works fine. Also burning the new firmware and fpga image worked alright. But when I try to use uhd_find_devices I get "No UHD Devices Found" and uhd_usrp_probe returns ""Error: LookupError: KeyError: No devices found for -----> Empty Device Address". Does anybody here have an idea why I get this error? Thanks in advance! Regards Sebastian

On 11/23/2011 06:04 AM, Sebastian Döring wrote: > Hello List, > > I just re-installed UHD and GNURadio and now even the basic UHD commands > don´t work anymore. > I have built uhd_003.004.000-71810ad and also used the latest firmware > and fpga image (also 003.004...). > > Ping to the device´s default address works fine. Also burning the new > firmware and fpga image worked alright. > > But when I try to use uhd_find_devices I get "No UHD Devices Found" and > uhd_usrp_probe returns ""Error: LookupError: KeyError: No devices found > for -----> Empty Device Address". > > Does anybody here have an idea why I get this error? > This looks like a firewall issue with broadcast packets. http://files.ettus.com/uhd_docs/manual/html/usrp2.html#firewall-issues Does uhd_find_devices --args="addr=192.168.10.2" work? -josh

Yes it does. Thanks for that. Sebastian On Wed, 23 Nov 2011 08:10:11 -0800 Josh Blum <josh@ettus.com> wrote: > > > On 11/23/2011 06:04 AM, Sebastian Döring wrote: >> Hello List, >> >> I just re-installed UHD and GNURadio and now even the >>basic UHD commands >> don´t work anymore. >> I have built uhd_003.004.000-71810ad and also used the >>latest firmware >> and fpga image (also 003.004...). >> >> Ping to the device´s default address works fine. Also >>burning the new >> firmware and fpga image worked alright. >> >> But when I try to use uhd_find_devices I get "No UHD >>Devices Found" and >> uhd_usrp_probe returns ""Error: LookupError: KeyError: >>No devices found >> for -----> Empty Device Address". >> >> Does anybody here have an idea why I get this error? >> > > This looks like a firewall issue with broadcast packets. > http://files.ettus.com/uhd_docs/manual/html/usrp2.html#firewall-issues > Does uhd_find_devices --args="addr=192.168.10.2" work? > > -josh > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com