/usr/include/gnuradio/analog/cpfsk_bc.h is in gnuradio-dev 3.7.9.1-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | /* -*- c++ -*- */
/*
* Copyright 2008,2012 Free Software Foundation, Inc.
*
* 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_ANALOG_CPFSK_BC_H
#define INCLUDED_ANALOG_CPFSK_BC_H
#include <gnuradio/analog/api.h>
#include <gnuradio/sync_interpolator.h>
namespace gr {
namespace analog {
/*!
* \brief Perform continuous phase 2-level frequency shift keying modulation
* on an input stream of unpacked bits.
* \ingroup modulators_blk
*/
class ANALOG_API cpfsk_bc : virtual public sync_interpolator
{
public:
// gr::analog::cpfsk_bc::sptr
typedef boost::shared_ptr<cpfsk_bc> sptr;
/*!
* \brief Make a CPFSK block.
*
* \param k modulation index
* \param ampl output amplitude
* \param samples_per_sym number of output samples per input bit
*/
static sptr make(float k, float ampl, int samples_per_sym);
virtual void set_amplitude(float amplitude) = 0;
virtual float amplitude() = 0;
virtual float freq() = 0;
virtual float phase() = 0;
};
} /* namespace analog */
} /* namespace gr */
#endif /* INCLUDED_ANALOG_CPFSK_BC_H */
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