[Discuss-gnuradio] Python pass parameter as const *gr_complex?

[Ludwig Stephan (CR/AEH4)]

Hi list,

 

I am trying to use the gr::digital::constellation::decision_maker(.) method from python, but I get an error message.

In order to reproduce call in python:

 

import gnuradio.digital

a = gnuradio.digital.constellation_qpsk()

b = complex(1+1j)

a.decision_maker(b)

=> TypeError [..] argument 2 of type ‘gr_complex const*’

The C++-implementation is wrapped by SWIG, where the error occurs.

 

This might be a silly question, but what am I doing wrong?

 

Thanks for any help.

 

Best regards

 

Stephan Ludwig

 

Robert Bosch GmbH

Corporate Sector Research & Advance Engineering, Communication Technology (CR/AEH4)

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