[Discuss-gnuradio] Question: using gr_float_to_complex

[Jonas]

Hi everyone!

I have this problem with using gr_float_to_complex. I wanted to connect two sptr types wherein one contains floats while the other is an sptr type of gr_float_to_complex. Unfortunately, I always get an error message saying 'port number out of range.' What should I do?

Sample Code:

Rx1 (<class 'gnuradio.gr.gnuradio_swig_py_gengen.gr_vector_sink_f_sptr'>) # contains the float data
Rx1_comp = gr.float_to_complex()
fg_Rx1_comp = gr.flow_graph()
fg_Rx1_comp.connect(Rx1,Rx1_comp)      # I get error messages here saying that 'port number out of range'



Thanks!

:)