GNU Radio v3.6.2-149-ga6d285d9 C++ API
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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2005,2006,2012 Free Software Foundation, Inc. 00004 * 00005 * This file is part of GNU Radio 00006 * 00007 * GNU Radio is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 3, or (at your option) 00010 * any later version. 00011 * 00012 * GNU Radio is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with GNU Radio; see the file COPYING. If not, write to 00019 * the Free Software Foundation, Inc., 51 Franklin Street, 00020 * Boston, MA 02110-1301, USA. 00021 */ 00022 00023 #ifndef INCLUDED_ANALOG_PHASE_MODULATOR_FC_H 00024 #define INCLUDED_ANALOG_PHASE_MODULATOR_FC_H 00025 00026 #include <analog/api.h> 00027 #include <gr_sync_block.h> 00028 00029 namespace gr { 00030 namespace analog { 00031 00032 /*! 00033 * \brief Phase modulator block 00034 * \ingroup modulation_blk 00035 * 00036 * output = complex(cos(in*sensitivity), sin(in*sensitivity)) 00037 * 00038 * Input stream 0: floats 00039 * Ouput stream 0: complex 00040 */ 00041 class ANALOG_API phase_modulator_fc : virtual public gr_sync_block 00042 { 00043 public: 00044 // gr::analog::phase_modulator_fc::sptr 00045 typedef boost::shared_ptr<phase_modulator_fc> sptr; 00046 00047 /* \brief Make a phase modulator block. 00048 * 00049 * \param sensitivity Phase change sensitivity of input amplitude. 00050 */ 00051 static sptr make(double sensitivity); 00052 00053 virtual double sensitivity() const = 0; 00054 virtual double phase() const = 0; 00055 00056 virtual void set_sensitivity(double s) = 0; 00057 virtual void set_phase(double p) = 0; 00058 }; 00059 00060 } /* namespace analog */ 00061 } /* namespace gr */ 00062 00063 #endif /* INCLUDED_ANALOG_PHASE_MODULATOR_FC_H */