Hello, I'm new to using GNURadio and the USRP. I'm running Fedora 17 with GNURadio (3.5.3.1) and UHD (3.4.3) installed with yum.
I'm trying to run uhd_fft.py and I get the following error: $ ./uhd_fft.py linux; GNU C++ version 4.7.0 20120507 (Red Hat 4.7.0-5); Boost_104800; UHD_003.004.003-0-unknown Using Volk machine: sse4_1_64_orc Traceback (most recent call last): File "./uhd_fft.py", line 180, in <module> tb = uhd_fft(gain=options.gain, freq=options.freq, address=options.address, samp_rate=options.samp_rate) File "./uhd_fft.py", line 110, in __init__ channels=range(1), File "/usr/local/lib64/python2.7/site-packages/gnuradio/uhd/__init__.py", line 116, in constructor_interceptor return old_constructor(*args) File "/usr/local/lib64/python2.7/site-packages/gnuradio/uhd/uhd_swig.py", line 2296, in usrp_source return _uhd_swig.usrp_source(*args) RuntimeError: send_to: Network is unreachable I'm wondering if there is a mismatch on my UHD driver and the firmware/fpga images? Because when I do: $ uhd_find_devices linux; GNU C++ version 4.7.0 20120507 (Red Hat 4.7.0-5); Boost_104800; UHD_003.004.003-0-unknown No UHD Devices Found BUT: $ uhd_find_devices --args="addr=192.168.10.2" linux; GNU C++ version 4.7.0 20120507 (Red Hat 4.7.0-5); Boost_104800; UHD_003.004.003-0-unknown -------------------------------------------------- -- UHD Device 0 -------------------------------------------------- Device Address: type: usrp2 addr: 192.168.10.2 name: serial: E0R22N8UP A similar thing happens when I run 'uhd_usrp_probe' ... if I do not specify the address then nothing is found, but if I supply the IP address then it prints out information that looks good. I can ping 192.168.10.2 successfully as well. Any ideas? Thanks
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
