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| author | Marcus Müller <mmueller@gnuradio.org> | 2020-11-07 12:39:08 +0100 |
|---|---|---|
| committer | mormj <34754695+mormj@users.noreply.github.com> | 2020-11-09 07:59:14 -0500 |
| commit | 55621a9709b219551b908e67ee88f6f7ad2593cb (patch) | |
| tree | 18f742e7af01bb4bfed4918a36865fa88c0a9d1b /gr-analog/python/analog/wfm_rcv_fmdet.py | |
| parent | 269fd060c56cbb01665a4ce9270ce4e67e56b70f (diff) | |
analog: WFM tools: proper integer div, decimation handling
Diffstat (limited to 'gr-analog/python/analog/wfm_rcv_fmdet.py')
| -rw-r--r-- | gr-analog/python/analog/wfm_rcv_fmdet.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gr-analog/python/analog/wfm_rcv_fmdet.py b/gr-analog/python/analog/wfm_rcv_fmdet.py index ac653842d9..27a416aa1c 100644 --- a/gr-analog/python/analog/wfm_rcv_fmdet.py +++ b/gr-analog/python/analog/wfm_rcv_fmdet.py @@ -1,5 +1,5 @@ # -# Copyright 2005,2006,2012-2013 Free Software Foundation, Inc. +# Copyright 2005,2006,2012-2013,2020 Free Software Foundation, Inc. # # This file is part of GNU Radio # @@ -34,6 +34,11 @@ class wfm_rcv_fmdet(gr.hier_block2): gr.hier_block2.__init__(self, "wfm_rcv_fmdet", gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature gr.io_signature(2, 2, gr.sizeof_float)) # Output signature + + if audio_decimation != int(audio_decimation): + raise ValueError("audio_decimation needs to be an integer") + audio_decimation = int(audio_decimation) + lowfreq = -125e3 / demod_rate highfreq = 125e3 / demod_rate audio_rate = demod_rate / audio_decimation |