taps and window.WIN_HAMMING

Question

Closed this issue 3 years ago · 2 comments

Hi - it appears that "window.WIN_HAMMING" should be "WIN_HAMMING" whien using firdes

Answer 1 · 2021-12-09T00:44:53.000Z

The firdes configuration for the low pass taps

self.low_pass_filter_taps = low_pass_filter_taps = firdes.low_pass(1.6, samp_rate, 4000,1000, window.WIN_HAMMING, 6.76)

should be

self.low_pass_filter_taps = low_pass_filter_taps = firdes.low_pass(1.6, samp_rate, 4000,1000, WIN_HAMMING, 6.76)

Or "window.WIN_HAMMING" should be "WIN_HAMMING" instead.

Answer 2 · 2021-12-09T02:29:14.000Z

There was a change between 3.8 and 3.9 related to this. Which GNU Radio version are you using, and which branch of gr-control did you use?