Re: [Discuss-gnuradio] [UHD] uhd_find_devices error --> Device discovery error: unknown key format: addr

[Marcus D. Leech]

On 04/05/2011 11:33 AM, Antonio Mancina wrote:
> Hi all,
>
> I've got a uhd git checkout (the cmake build system gives version
> UHD_003.20110324014830.95b966a ).
>
> I've an atom-based 32 bit machines with two ethernet devices.
> eth1, whose address is 192.168.0.1, is directly connected to
> a N210, whose address is 192.168.0.2.
>
> The device is correctly responding to a
>
> ping 192.168.0.1
>
> This is the result of a uhd_find_devices:
>
> ____________________________________________
> # uhd_find_devices
> linux; GNU C++ version 4.4.1; Boost_103800; UHD_003.20110324014830.95b966a
>
> Device discovery error: unknown key format: addr
> No UHD Devices Found
> __
On the failing machine, what happens if you:

uhd_usrp_probe --args="addr=192.168.0.2"


> __________________________________________
>
>
> Connecting the same device to another server, it correctly
> reports the device data as following:
>
> ____________________________________________
> # uhd_find_devices
> linux; GNU C++ version 4.4.3; Boost_104000; UHD_003.20110324014830.95b966a
>
> --------------------------------------------------
> -- UHD Device 0
> --------------------------------------------------
> Device Address:
>     type: usrp2
>     addr: 192.168.0.2
>     name:
>     serial: E2R11YCUP
> ____________________________________________
>
> Does anyone know what is going on? If further details are
> needed I will be more than happy to provide them.
>
> Thanks in advance!
>   


-- 
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org