Re: [Discuss-gnuradio] UHD/antennas/device names/etc.

[Josh Blum]

On 08/26/2010 03:27 PM, address@hidden wrote:
> Welcome to the next level...
>
> I've gotten further. It's now failing with:
>
>
> Oterminate called after throwing an instance of 'uhd::assert_error'
>    what():  assertion failed:
>     is not a valid rfx rx antenna name.
>    possible values are: [TX/RX, RX2].

You need to pick from one of the antenna choices. If you leave a blank 
string it shouldnt try to set any antenna, so im not sure why you see 
the error at all because it looks like you used a blank/empty string.

http://www.ettus.com/uhd_docs/manual/html/dboards.html#daughterboard-properties

> I'm running with an RFX2400 (WBX will be my next victim).

antennas should be the same as RFX series

> I've already discovered that (apparently) you can't do something like make("eth2") (like 
> you could with the old driver), you need to give the IP address (however I've also discovered that 
> "" also appears to work OK). Do I also need to include some sort of antenna info (i.e., 
> whether I'm running half or full duplex)?

Its a device address, when left blank it will use whatever device it can 
find. 
http://www.ettus.com/uhd_docs/doxygen/html/classuhd_1_1device__addr__t.html

The dboard properties link above should clue you into the full or half 
duplex stuff.

> I've looked through the various headers and doxygen but haven't been able to 
> figure out what I need to do to keep going.

What are you trying to do?

-Josh