On Sun, Aug 2, 2015 at 10:46 AM, Kevin McQuiggin <[email protected]> wrote:

> Hi All:
>
> My previous report of lock-up issues with both the standard Repeat block,
> and a new OOT block that I wrote to allow variable interpolation can be
> ignored.
>
> The issue that generated my report was my use of a dual-input time sink.
> I was feeding a base [0,1] signal into one input, and the interpolated
> signal into the other.  For some reason that caused the sink to lock up.
> Using two separate time sinks, both old and new Repeat blocks run fine.  My
> new variable interpolation block works well!
>
> Thanks to Marcus Muller and Francisco Albani for their assistance and
> detailed explanation.  I learned a lot through this process.
>
> Kevin
>

Kevin,

Yes, the qtgui sinks can only accept streams coming in at the same sample
rate, and the repeat block would change that. Glad you figured it out. I
really thought that I had added that warning to the manual page, but I
don't see it in the published manual. I need to check on this and make sure
a warning about this is made in the docs.

Tom
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