Re: [Discuss-gnuradio] Error Compiling Multimon

[Marcus D. Leech]

On 10/05/2013 12:57 PM, John wrote:
> On 09/12/13 09:16, Marcus Leech wrote:
> > And I`ll comment that if you *do* undertake that work, successfully, 
> > I`d be happy to fold the results into the SVN code for multimode.
>
> I am moving down the path but do not yet have something that is working.
>
> What I have done:
>
> - Reverted back to 3.6.5.1 and loaded flow graph.
> - Took screen shots of overall flow graph including details of blocks 
> I knew were a problem.
> - Changed blocks with (old) in name to new block.
> - Loaded low graph into 3.7.0
> - Had to set default for sc_list_str to 300 as there was error when 
> default was block
> - Took a long break from working on this and came back to it probably 
> forgetting important things.
> - The following blocks did not load into 3.7.0:  osmocom source block 
> and FM deemphasis.  I had to add these back.
> - In 3.7 disabled the import firdes block as it threw and error and 
> help file indicates it may not be needed.
>
> I have a temp repository on github for my changes:
>
>     https://github.com/john-/multimode-tmp
>
> I will keep working through the errors I receive when executing the 
> flow graph.
>
> John
>
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You should work with address@hidden  who has also made an attempt 
to get it working under 3.7.

His attempt comes up, but "stalls" after a few seconds, and then just 
gets continuous "O".  Curiously enough, Andrew's port of simple_fm_rcv
  to 3.7 went swimmingly well.  Not sure what's going on.

Indeed that "import firdes" in the "helper" .py hasn't been necessary 
for a long time, and was just a bit of detritus.

The osmocom sources changed across 3.6->3.7 boundary, so you have to 
re-instantiate in 3.7, and hopefully replicate what was in 3.6



--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org