Thanks Josh, that makes sense. But what about accessing the USRP1?
uhd_find_devices --args="type=usrp1"Can't find any UHD devices. Thanks for the help. Devin On Tue, 2010-11-23 at 18:53 -0800, Josh Blum wrote: > When you specify the address it works, the other methods do not. This is > likely due to a firewall blocking broadcast packet: > > http://www.ettus.com/uhd_docs/manual/html/usrp_nxxx.html#debugging-networking-problems > > -Josh > > On 11/23/2010 03:00 PM, devin kelly wrote: > > Hello, > > > > I have a strange problem with uhd_find_devices. I can do > > > > [dkelly uhd]+master$ uhd_find_devices --args="addr=192.168.10.2" > > linux; GNU C++ version 4.4.5; Boost_104000; UHD_20101122.202304.0c147c9 > > > > -------------------------------------------------- > > -- UHD Device 0 > > -------------------------------------------------- > > Device Address: > > type: usrp2 > > addr: 192.168.10.2 > > name: dk-usrp2 > > serial: 00:50:c2:85:30:52 > > > > fine, as you can see. But everything else I try fails. Note I have a > > USRP1 too here. > > > > [dkelly uhd]+master$ sudo uhd_find_devices --args="type=usrp2" > > linux; GNU C++ version 4.4.5; Boost_104000; UHD_20101122.202304.0c147c9 > > > > No UHD Devices Found > > > > [dkelly uhd]+master$ sudo uhd_find_devices --args="type=usrp1" > > linux; GNU C++ version 4.4.5; Boost_104000; UHD_20101122.202304.0c147c9 > > > > No UHD Devices Found > > [dkelly uhd]+master$ sudo uhd_find_devices --args="serial=12345" > > linux; GNU C++ version 4.4.5; Boost_104000; UHD_20101122.202304.0c147c9 > > > > No UHD Devices Found > > > > I've noticed when when I use the addr argument that I see in wireshark that > > exactly 180 packets are communicated between my pc andthe usrp2. I don't > > see any packets on either interface for any other argument. > > > > Here is my ifconfig: > > eth3 Link encap:Ethernet HWaddr 00:22:3f:f6:36:40 > > inet6 addr: fe80::222:3fff:fef6:3640/64 Scope:Link > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > > RX packets:17375493 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:6397200 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:1000 > > RX bytes:4261877192 (4.2 GB) TX bytes:499316331 (499.3 MB) > > Interrupt:16 Base address:0x6700 > > > > eth3:0 Link encap:Ethernet HWaddr 00:22:3f:f6:36:40 > > inet addr:192.168.10.1 Bcast:0.0.0.0 Mask:255.255.255.0 > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > > Interrupt:16 Base address:0x6700 > > > > Does anyone have any ideas for for why only the addr argument works? I'd > > like to use my USRP1 with the UHD. > > > > Also, while I'm here, do I have to update anything (like reflashing the > > eeprom) on my USRP1 for it to work with the UHD? > > > > Thanks for any help, > > Devin > > > > > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > Discuss-gnuradio@gnu.org > > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio -- http://users.wpi.edu/~dkelly
signature.asc
Description: This is a digitally signed message part
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
