Re: [Discuss-gnuradio] custom block with variable type inputs/outputs.

[Martin Braun (CEL)]

When you go to the GNU Radio website, then navigate to the tutorials
section, there's a tutorial "How to design a signal processing block
with variable types of inputs or outputs".

It's a bit outdated, but really not hard to find.

http://gnuradio.org/redmine/projects/gnuradio/wiki/Tutorials#How-to-design-a-signal-processing-block-with-variable-types-of-inputs-or-outputs

MB

On Tue, Nov 13, 2012 at 06:20:45AM -0800, Ahmed Zaheer wrote:
> I really need some help in making custom blocks with input/outputs of variable
> data types. 
> 
> Has anybody done this before? Any Tutorial/Link?
> 
> 
> 
> Regards.
> 
> Ahmed.
> 
> 
> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
> From: Ahmed Zaheer <address@hidden>
> To: Tom Rondeau <address@hidden>
> Cc: "address@hidden" <address@hidden>
> Sent: Friday, November 9, 2012 8:10 AM
> Subject: Re: [Discuss-gnuradio] custom block with variable type 
> inputs/outputs.
> 
> 
> Dear Tom, 
> 
> I added the lines in CMakeLists.txt file in the lib and include directories.
> But I am having the following error when I try to do "make" in build
> directory. 
> 
> /home/ghumman/gnuradio/gr-ghumman/include/ghumman_addVar_xx.h.t :27: Error:
> Illegal token '@'.
> 
> /home/ghumman/gnuradio/gr-ghumman/include/ghumman_addVar_xx.h.t :27: Syntax
> error in input(1).
> 
> 
> But as you know this '@' is the part of template and comes in the code as #
> include <@Name@>.
> 
> 
> Please help me in this matter. Also I am well familiar with making custom
> blocks having a single type of inputs/outputs.
> 
> 
> Regards.
> 
> Ahmed.
> 
> 
> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
> From: Tom Rondeau <address@hidden>
> To: Ahmed Zaheer <address@hidden>
> Cc: "address@hidden" <address@hidden>
> Sent: Thursday, November 8, 2012 5:27 PM
> Subject: Re: [Discuss-gnuradio] custom block with variable type 
> inputs/outputs.
> 
> 
> On Thu, Nov 8, 2012 at 7:25 PM, Ahmed Zaheer <address@hidden> wrote:
> > Whenever I try to make my own block with variable type inputs/outputs, i am
> > not able to do so.
> > I added the template files like my_amplifer_xx.c.t and my_amplifier_xx.h.t
> > to lib and include folders respectively and add their names to swig folder
> > CMakefiles and tried a lot of stuff to make the custom block but was not
> > able to do so.
> > Does anybody know exactly how it's different from making custom blocks with
> > variable inputs/outputs.
> >
> > I really appreciate everybody's help.
> > Ahmed.
> 
> Did you add the right lines in the CMakeLists.txt file in the lib and
> include directories, too?
> 
> Tom
> 
> 
> 
> 
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> 
> 
> 

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-- 
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
Research Associate

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Building 05.01
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Phone: +49 721 608-43790
Fax: +49 721 608-46071
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KIT -- University of the State of Baden-Württemberg and
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