Re: [Discuss-gnuradio] [USRP-users] Accessing GRC plots via Command line?

[Marcus Müller]

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Hi Usman Ali,

you're not on the right track, sorry.
You don't have to start of with programming your own blocks. Go
through the GNU Radio introduction from top to bottom, and you'll know
how to set up flowgraphs using the gnuradio companion, which is in
many aspects quite similar to simulink.

Greetings,
Marcus
On 09.04.2014 15:33, Usman Ali wrote:
> Hi Marcus, Sorry if I sound a bit weird, but I am totally a newbie
> in this field of development stuff.(I am mostly used to matlab and
> simulink plotting stuff) I just had a look in the GR folder where
> under gr-wxgui/grc I can see the .xml files for '
> wxgui_constellationsink2.xml ' and ' wxgui_waterfallsink2.xml '. If
> I open the constellation file, I can see several Parameters for
> this block like sampl_rate, Constelation size etc etc:
> 
> for my good understanding, Am I on the right track If I make a deep
> study of this page from Gnu radio
> 
> http://gnuradio.org/redmine/projects/gnuradio/wiki/BlocksCodingGuide
>
> 
> 
> On Wed, Apr 9, 2014 at 2:40 PM, Marcus Müller <address@hidden>
> wrote:
> 
> Hi Usman Ali,
> 
> GNU Radio is but a framework supplying developers with the means
> to connect signal processing, visualization and generation blocks
> to a meaningful application; so yes, this can definitively be done,
> and it's meant to be done from within your application.
> 
> Most probably you'll enjoy reading the Introduction to GNU Radio
> on http://gnuradio.org.
> 
> Greetings, Marcus
> 
> 
> On 09.04.2014 14:21, Usman Ali wrote:
>>>> Dear Experts, I am developing an algorithm that changes the
>>>> run time 'Gain and modulation schemes' of a transmitting USRP
>>>> unit. I would Like to display these changes via a Waterfall
>>>> plot for power and Constellation diagram for modulation
>>>> schemes.
>>>> 
>>>> Is it possible to access GNU radio GUI components like
>>>> waterfall plot etc within the code? If yes then please guide
>>>> me in this regards.
>>>> 
>>>> *Information: USRP2*
>>>> 
>>>> 
>>>> 
>>>> *DaughterBoard: XCVR2450 GNUradio: InstalledGNURadio
>>>> Companion: Installed*
>>>> 
>>>> Kind Regards Usman Ali
>>>> 
>>>> 
>>>> 
>>>> _______________________________________________ USRP-users
>>>> mailing list address@hidden 
>>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>>>
>>
>>
>>>> 
_______________________________________________
>> USRP-users mailing list address@hidden 
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
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>
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