Re: [Discuss-gnuradio] gr-fec

[lists]

This isn't exactly the problem I was having since the polar tests failed for 
me. But as soon as the code is patched I will do a build and see if my problems 
go away. 

At one time the polar tests passed on Opensuse for me , but to be fair it was 
on a different build of Opensuse 42.2. (Long story short, bttrfs wasn't better, 
and I had to do some hacks to neuter it, so I decided to do a fresh OS 
installation. )


  Original Message  
From: Cinaed Simson
Sent: Monday, May 29, 2017 10:05 PM
To: GNURadio Discussion List
Subject: [Discuss-gnuradio] gr-fec

There appears to be a bug in version 3.7.11 of gr-fec.

I was on poking around on my netbook this weekend - trying to run some
polar grc examples - but I couldn't load any of the polar flow graphs -
they would hang the grc - I had to kill grc to get out.

But

make test

ran without any errors.

I tried running

qa_polar_decoder_sc.py

but it gave me the

ImportError: No module named fec_swig

To make a long story, in order for me to get

qa_polar_decoder_sc.py

to run - plus a couple of other scripts which were needed, I had to
replace

import fec_swig as fec

with

from gnuradio import fec
import _fec_swig as fec_swig

I did a find on

<root>/lib/python2.7/dist-packages/gnuradio

and located the following files

fec_swig.py
_fec_swig.so

and then played around with them until I got it to work.

-- Cinaed





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