RE: fosphor sink block error

[Gwendoline Hochet Derevianckine]

Hi,

I install the package but before testing it I see a new problem.

Gnuradio is in version 3.9.4.0.

The fosphor sink block is in error so I can't run the flowgraph.

No matter what Window type I put, I have this error in block parameters:

Param - Window Type(wintype):
    Value "firdes.WIN_BLACKMAN_hARRIS" cannot be evaluated:
    type object 'gnuradio.filter.filter_python.firdes' has no attribute 'WIN_BLACKMAN_hARRIS'

Param - Window Type(wintype):
    _expression_ None is invalid for type 'int'.

Is it because of how I install gr-fosphor ?

Regards,

Gwendoline

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De : Sylvain Munaut <246tnt@gmail.com>
Envoyé : jeudi 23 décembre 2021 12:13:53
À : Gwendoline Hochet Derevianckine
Cc : discuss-gnuradio@gnu.org
Objet : Re: fosphor sink block error

 

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Hi,


If you're using Ubuntu, you can try the intel-opencl-icd package which
is the binary package for https://github.com/intel/compute-runtime
which is the OpenCL driver for Intel GPUs.
However, I'm not sure anyone has ever run fosphor with it ... not sure
if it supports the features required, I only tried on AMD and NVidia
GPUs as I don't have any Intel GPU supporting that driver.

Cheers,

  Sylvain

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