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

[Alekh Gupta]

Hello Cinaed!
Thanks for trying out the gr-dpd module.
Make sure all dependencies are complete before install.
Also install guide is clearly given in README. I think so you were trying
some other gr-dpd module.
Here is the link for gr-dpd. Do try it
out.

-- Alekh Gupta
   NIT Hamirpur

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

[Ron Economos]

It builds fine here on 3.8.1. Are you using the correct repository?

https://github.com/gnuradio/gr-dpd

Ron

On 7/8/20 13:52, Cinaed Simson wrote:
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 

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

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 

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

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

[Alekh]

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