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Re: [Discuss-gnuradio] wxWidget for Header Visualization
From: |
Marcus Müller |
Subject: |
Re: [Discuss-gnuradio] wxWidget for Header Visualization |
Date: |
Mon, 23 Nov 2015 23:38:37 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
Hi Silvio,
I'm not so sure about WX, but the Qt time sink does display tags; tags
would be, at any rate, the right tool to add such information ot the
sample stream.
If you haven't heard about stream tags: It's in chapter 5 of the guided
tutorials, which, as you already seem to know a lot of GNU Radio, should
be an easy read:
https://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorials
Cheers,
Marcus
On 23.11.2015 20:00, Silvio Mazzaro wrote:
> Hi all,
>
> I wrote a new Oot module using some modification to the original UDP
> Source module
> for Vita-49 packet receiving (for some commercial tuners).
>
> What is the best way to visualize header informations in the Scope Sink?
>
> The tuners are sending me a change context packet (at 1Hz) and I'd
> like to view it (
> not on console which is easy with GR_LOG_INFO) near the Scope of the
> I/Qs.
>
> Generally it's easy with callbacks to call a C++ function (for example
> associating it to a slider),
> but what can be done in reverse?
>
> Thank you for your time,
>
> S.
>
>
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