Re: [Discuss-gnuradio] gr-uhd multi_usrp bug in 3.7.4+

On 09/07/2014 05:38 AM, Martin Braun wrote:
> On 09/04/2014 06:17 PM, Nick Foster wrote:
>> Looks like either the syntax for instantiating multi_usrp has changed
>> (seems unlikely), or a bug was introduced, likely in 7/2-7/4's recent
>> gr-uhd refactoring (1eaa96b, 350d285, fe58537, 3c42e79, 691bdaa). Sorry
>> I haven't gotten more specific than that. The attached flowgraph, when
>> used with a USRP1 (yes, I know, I'm probably the only guy using one)
>> returns:
>>
>> RuntimeError: LookupError: IndexError: multi_usrp: TX channel 1 out of
>> range for configured TX frontends
>>
>> Prior to the above commits the error does not occur.
> I tried replicating this, not successfully. I don't have a USRP1,
> though. On an X300, it works fine.
>
> Let's take this discussion to the bug you filed.
>
> M
>
>
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This also happens on a B100 with a TVRX2 card

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


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