Hi Guys, When I boot up my computer and try to connect to an USRP2 node, then the first connection never works, but subsequent ones are working perfectly.
1) uhd_find_devices always works: linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.005.004-5-g6bb62ea3 -------------------------------------------------- -- UHD Device 0 -------------------------------------------------- Device Address: type: usrp2 addr: 192.168.10.2 name: serial: 322 2) but uhd_usrp_probe does not work at the first try: linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.005.004-5-g6bb62ea3 -- Opening a USRP2/N-Series device... -- Current recv frame size: 1472 bytes -- Current send frame size: 1116 bytes UHD Error: Control packet attempt 0, sequence number 1: RuntimeError: no control response, possible packet loss UHD Error: Control packet attempt 1, sequence number 2: RuntimeError: no control response, possible packet loss UHD Error: Control packet attempt 2, sequence number 3: RuntimeError: no control response, possible packet loss Error: RuntimeError: link dead: timeout waiting for control packet ACK 3) my system is Linux node1-2.sb2.orbit-lab.org 3.5.0-43-generic #66~precise1-Ubuntu SMP Thu Oct 24 14:52:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux 4) pinging the usrp2 node does not help, no matter what I do, I can never access the usrp2 right away, only on the second and subsequent try. Any idea what could cause this? Miklos _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio