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From: | Karan Talasila |
Subject: | Re: [Discuss-gnuradio] USRP_N200 unable to connect via vmplayer |
Date: | Tue, 11 Jun 2013 10:59:16 +0530 |
________________________________
> Date: Mon, 10 Jun 2013 18:00:21 -0400
> From: address@hidden
> To: address@hidden
> Subject: [Discuss-gnuradio] USRP_N200 unable to connect via vmplayer
You're sure its not at the default address 192.168.10.2?>
> 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-
>
>
> address@hidden:~/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.
>
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
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