Re: [Discuss-gnuradio] Is gr-lte working for anyone?

[Johannes Demel]

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Hi Balthasar,

I know this is a bit tricky. Also I'd like to provide samples but
that's impossible. They are usually just to large.

'hier_block_install_helper.py' started as a little tool to compile all
the hier blocks. You just didn't need to open them manually. Something
that might be confusing because nested hier blocks exist. Due to a
couple of contributions the number of hier blocks grew quite large and
it is now necessary to run the script multiple times.
If I recall correctly GRC might now be able to compile hier blocks
automatically. I didn't check it but it might work too.

The source files must be provided by you or you should be able to
generate them with the test code. Though this is still experimental.

The file 'lte_top_block_mimo_2tx.grc' was a mess. I'm sorry for this.
Just fixed that. Though samples still need to be provided.

Cheers
Johannes

On 11.01.2016 15:50, Balthasar Indermuehle wrote:
> Hi all,
> 
> I just installed a brand new Ubuntu 14.04 LTS machine with the
> latest GNURadio via pybombs. gr-gsm works a treat, RDS decoding as
> well... but the LTE sample blocks simply won't compile, there are
> loads of compilation errors (when e.g. running the 
> ~/pybombs/src/gr-lte/examples/hier_block_install_helper.py half
> the blocks won't compile).
> 
> Trying to bring some order into the gr-lte blocks seems pretty
> futile - there are references to files that supposedly exist in
> johannes's home directory hard coded into the blocks, these files
> do not exist in the distro even though part of the directory
> structure matches the distribution. Just one example:
> lte_top_block_mimo_2tx has a variable block that points to: 
> np.load('/home/johannes/src/gr-lte/python/lte_test/lte_samples.npy')
> a numpy array by the looks of it but it isn't there.
> 
> Before I pull anymore hair out, does anyone have this installed
> and working to the point of decoding a live LTE MIB?
> 
> Cheers
> 
> - Balt
> 
> _______________________________________________ Discuss-gnuradio
> mailing list address@hidden 
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> 
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