Hi Jean-Philippe, On 22/07/2022 15.32, Jean-Philippe Buchet wrote: > When I run the python script, removing the gru import, it stops and :
Can you share this script? > taps=filter.firdies.low_pass(1.0, sample_rate, bw, bw*options, > transition_width, filter.firdies.WIN_HANN) > > the error message is : type object > 'gnuradio.filter.filter_python.firdies' has no attribute 'WIN_HANN" Looks like a typo, try changing firdies to firdes taps=filter.firdes.low_pass(1.0, sample_rate, bw, bw*options, transition_width, filter.firdes.WIN_HANN) Regards, Vasil
