Re: [Discuss-gnuradio] Full Duplex communication on E100, with separate antenna

[Josh Blum]

On 08/05/2011 03:53 PM, Meyer S. Jacobs wrote:
>> On Fri, Aug 5, 2011 at 15:41, Josh Blum <address@hidden> wrote:
>> Can you tell me the output of uhd_usrp_probe
>>
>> thanks
>> -josh
> 
> It appears I must have botched something during the updating. Now
> everything gives this error:
> 
> address@hidden:~# uhd_usrp_probe
> linux; GNU C++ version 4.5.2 20101204 (prerelease); Boost_104100;
> UHD_003.001.001-3724b82
> 
Yes, 3.1.* had this issue, its been fixed on the master for some time,
and now 3.2.* is an official release with the fix.

-josh

> -- Opening USRP-E on /dev/usrp_e0
> Error: EnvironmentError: IOError: Failed to open /dev/usrp_e0
> 
> I seem to remember having this problem early on, but recompiling the
> UHD drivers and Gnuradio solved it. I'll try that again in an hour,
> unless advised otherwise. Also, it seems another thread on discuss is
> related to the most recent problem.