Re: [Discuss-gnuradio] Tagged stream align duplicates tags

[Stephen Harrison]

I've noticed this issue as well, I think tagged_stream_align does an add_item_tag but the original tag also passes through. 

I'm trying to do a similar thing to what Laur describes.

On Wed, Jul 15, 2015 at 11:48 AM, Martin Braun <address@hidden> wrote:

On 15.07.2015 05:39, Laur Joost wrote:
> Hi!
>
> I'm trying to make source and decoded data streams in a simulation
> flowgraph align without having to manually change delays if I change the
> configuration.
>
> A minimal demonstration flowgraph (the FIR block has a delay set at
> ntaps/2/(samp_rate/sym_rate) ):
> https://dl.dropboxusercontent.com/u/45151666/flowgraph.png
>
> In the output I get the correctly aligned stream (ie. the head is
> chopped off), but now I have two tags, one at offset 0, and one at the
> original offset.
>
> I think that's a bug, but I'm not really sure, as almost any bug can be
> a feature if squinted at sufficiently...

Nah, I think this can't be squinted away. Can you please post a bug
report on gnuradio.org, plus a way to reproduce this?

Thanks!

Martin


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