Re: GSoC 2020: gr-dpd - New Blog Post for Week 3

[Cinaed Simson]

Hi Alekh - I did a pull and I still can't compile gr-dpd using 
gnuradio-3.8.1.  I couldn't find anything cmake/Modules using grep for 
3.7. But then I did a find and I found it in

  ./CMakeLists.txt:find_package(Gnuradio "3.7.2" REQUIRED)

So I chaged it to "3.8.1".

But when I attempt to build it,  I get this error

[  5%] Building CXX object 
lib/CMakeFiles/gnuradio-dpd.dir/add_guardbands_vcvc_impl.cc.o
/opt/gnuradio/src/gr-oot/gr-dpd/lib/add_guardbands_vcvc_impl.cc:25:10: 
fatal error: gnuradio/io_signature.h: No such file or directory
 #include <gnuradio/io_signature.h>

So I'm punting.

-- Cinaed

On 6/6/20 12:14 PM, Alekh wrote:
> Hello Community!!
>
> I have updated the latest blog post for last week's updates. Here is 
> the link: 
> https://grdpd.wordpress.com/2020/06/06/week-3-addition-of-dpd-rls-algorithm-blocks/
>
> Some of the highlights are:
>
> - Addition of blocks for implementing RLS DPD Algorithm in gr-dpd 
> module, namely:
>
>   * stream_to_message
>
>   * stream_to_gmp_vector
>
>   * predistorter_training
>
>   * RLS_postdistorter
>
> - Addition of a Test flowgraph using above blocks.
>
> Upcoming tasks:
>
> - Thorough testing of the DPD blocks to ensure their working and 
> prevent crashing for any corner cases.
>
> - Working towards the debuging and improvement of RLS algorithm 
> implemented in form of OOT blocks.
>
> Any kind of suggestions or ideas on this project and my progress or 
> work are highly appreciable.
>
>
> -- Alekh Gupta
>
>    NIT Hamirpur