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Re: [Discuss-gnuradio] gr-uhd multi_usrp bug in 3.7.4+
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From: |
Martin Braun |
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Subject: |
Re: [Discuss-gnuradio] gr-uhd multi_usrp bug in 3.7.4+ |
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Date: |
Sun, 07 Sep 2014 11:38:59 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
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