diff options
| author | Andrej Rode <mail@andrejro.de> | 2018-02-22 13:28:01 +0100 |
|---|---|---|
| committer | Andrej Rode <mail@andrejro.de> | 2018-08-25 20:21:23 +0200 |
| commit | 1043222e0de551f00683a1cc9060f194adc4fc85 (patch) | |
| tree | 663d4157d907f391cbe8934d4c131b981f350ae3 /gr-blocks/lib/peak_detector_impl.h | |
| parent | aa844b050d5b658ab8d6961a3678251b65db7ce7 (diff) | |
blocks: replace gengen with C++ templates
Diffstat (limited to 'gr-blocks/lib/peak_detector_impl.h')
| -rw-r--r-- | gr-blocks/lib/peak_detector_impl.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gr-blocks/lib/peak_detector_impl.h b/gr-blocks/lib/peak_detector_impl.h new file mode 100644 index 0000000000..5a70c1b060 --- /dev/null +++ b/gr-blocks/lib/peak_detector_impl.h @@ -0,0 +1,64 @@ +/* -*- c++ -*- */ +/* + * Copyright 2007,2013,2018 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#ifndef PEAK_DETECTOR_IMPL_H +#define PEAK_DETECTOR_IMPL_H + +#include <gnuradio/blocks/peak_detector.h> + +namespace gr { + namespace blocks { + + template <class T> + class peak_detector_impl : public peak_detector<T> + { + private: + float d_threshold_factor_rise; + float d_threshold_factor_fall; + int d_look_ahead; + float d_avg_alpha; + float d_avg; + + public: + peak_detector_impl(float threshold_factor_rise, + float threshold_factor_fall, + int look_ahead, float alpha); + ~peak_detector_impl(); + + void set_threshold_factor_rise(float thr) { d_threshold_factor_rise = thr; } + void set_threshold_factor_fall(float thr) { d_threshold_factor_fall = thr; } + void set_look_ahead(int look) { d_look_ahead = look; } + void set_alpha(float alpha) { d_avg_alpha = alpha; } + float threshold_factor_rise() { return d_threshold_factor_rise; } + float threshold_factor_fall() { return d_threshold_factor_fall; } + int look_ahead() { return d_look_ahead; } + float alpha() { return d_avg_alpha; } + + int work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* PEAK_DETECTOR_IMPL_H */ |