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author | Tom Rondeau | 2013-02-24 18:55:04 -0500 |
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committer | Tom Rondeau | 2013-02-24 18:55:04 -0500 |
commit | a54dc5bab6cc38513e9732be9f5c2670145b160f (patch) | |
tree | 50c711e17105a00f16486e51fd41d1e3b7786d8d /gr-blocks/lib/throttle_impl.h | |
parent | ffcaa3436cc8e608cb51bad78ca669b90bd110f2 (diff) | |
download | gnuradio-a54dc5bab6cc38513e9732be9f5c2670145b160f.tar.gz gnuradio-a54dc5bab6cc38513e9732be9f5c2670145b160f.tar.bz2 gnuradio-a54dc5bab6cc38513e9732be9f5c2670145b160f.zip |
blocks: adding threshold, strech, and throttle to gr-blocks.
Diffstat (limited to 'gr-blocks/lib/throttle_impl.h')
-rw-r--r-- | gr-blocks/lib/throttle_impl.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/gr-blocks/lib/throttle_impl.h b/gr-blocks/lib/throttle_impl.h new file mode 100644 index 000000000..86dbef2ac --- /dev/null +++ b/gr-blocks/lib/throttle_impl.h @@ -0,0 +1,54 @@ +/* -*- c++ -*- */ +/* + * Copyright 2005-2011,2013 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 INCLUDED_GR_THROTTLE_IMPL_H +#define INCLUDED_GR_THROTTLE_IMPL_H + +#include <blocks/throttle.h> + +namespace gr { + namespace blocks { + + class throttle_impl : public throttle + { + private: + boost::system_time d_start; + size_t d_itemsize; + uint64_t d_total_samples; + double d_samps_per_tick, d_samps_per_us; + + public: + throttle_impl(size_t itemsize, double samples_per_sec); + ~throttle_impl(); + + void set_sample_rate(double rate); + double sample_rate() const; + + int work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_GR_THROTTLE_IMPL_H */ |