1. I tried using vm bridged connection over NAT.. i assigned 192.168.10.1 and subnet 255.255.255.0 in the ubuntu network setting running on vmplayer.. I am pretty much sure about the other USRP IP since.. i used some other machine to do uhd_find_devices .. so check for their IPs.. 2. My ethernet port is working fine on windows.. I though did not check it on my vm.. bt hopefully it is working since it is recognizing the LAN.. 3. The sw is perfectly fine tested OK. 4. I changed it from dhcp to manual ipv4 settings as 1. the problem persists.. the device is on 192.168.10.3.. i did uhd_usrp_probe with --args=<ip of the usrp>... it says the same. could not find devices..
I feel there is a big issue with the vmplayer network settings with uhd... -Ankan Roybardhan. On Tue, Jun 11, 2013 at 1:29 AM, Karan Talasila <karan....@gmail.com> wrote: > Hi, > Check if your usrp is surely on 192.168.10.3. Run uhd_usrp_probe and > check if it is giving any output. Do you have gigabit ethernet card on your > laptop. If not, you will have to use a switch in between and some times > switch might be an issue. > > one more thing, are you connected on static ip? If you are on dhcp, change > it to static ip and see. > > > On Tue, Jun 11, 2013 at 6:18 AM, Clark Pope <cepop...@hotmail.com> wrote: > >> ________________________________ >> > Date: Mon, 10 Jun 2013 18:00:21 -0400 >> > From: ankan...@gmail.com >> > To: discuss-gnuradio@gnu.org >> > Subject: [Discuss-gnuradio] USRP_N200 unable to connect via vmplayer >> > >> > I have vmplayer virtual machine running on my computer as my system is >> > GPT partition style and which is not taking dual boot of any release of >> > ubuntu. >> > >> > I connect to an ethernet port to a USRP rx... and do a uhd_find_devices >> > .. it says no device found.. although I have a valid gnuradio distro >> > +uhd on my computer and it works fine when I am not using the USRP >> > though.. >> > >> > Could it be because of the vm that I am using? Please suggest what do I >> > need to do!! >> > >> > this is my eth0 config- >> > >> > eth0 Link encap:Ethernet HWaddr 00:0c:29:23:94:4e >> > inet addr:192.168.10.1 Bcast:192.168.10.255 Mask:255.255.255.0 >> > inet6 addr: fe80::20c:29ff:fe23:944e/64 Scope:Link >> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> > RX packets:39419 errors:0 dropped:0 overruns:0 frame:0 >> > TX packets:14888 errors:0 dropped:0 overruns:0 carrier:0 >> > collisions:0 txqueuelen:1000 >> > RX bytes:48827305 (48.8 MB) TX bytes:1521561 (1.5 MB) >> > Interrupt:19 Base address:0x2000 >> > >> > >> > This shows up when I am doing my firmware update- >> > >> > >> > ankan@ubuntu >> :~/Downloads/uhd-images_003.005.001-release/share/uhd/images$ >> > usrp_n2xx_simple_net_burner --addr 192.168.10.3 --fw usrp_n200_fw.bin >> > --fpga usrp_n200_r3_fpga.bin --auto_reboot >> > linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.005.003-78-g49a4929b >> > >> > Searching for USRP N2XX with IP address 192.168.10.3. >> > Error: No USRP N2XX found. >> > >> > my machine is 192.168.10.1 .. the usrp is on 192.168.10.3 via same >> > ethernet sw >> > >> > >> > >> > -Regards, >> > Ankan Roybardhan >> > University of Florida. >> > >> >> You're sure its not at the default address 192.168.10.2? >> >> Don't know if you have the same problem but I use a USB to GigE adapter >> from vmware player and I found that it ONLY works if I boot the VM with the >> interface that is connected to the USRP as the only active network >> connection. I can enable the network interface to the host OS after I boot >> and it still works but for some reason if the VMnetX interfaces are active >> at boot it messes up the ability to find the USRP. >> >> -Clark >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > > > > -- > Regards > Karan Talasila >
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