00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2005 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 2, 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., 59 Temple Place - Suite 330, 00020 * Boston, MA 02111-1307, USA. 00021 */ 00022 #ifndef INCLUDED_GR_VCO_F_H 00023 #define INCLUDED_GR_VCO_F_H 00024 00025 #include <gr_sync_block.h> 00026 #include <gr_fxpt_vco.h> 00027 00028 class gr_vco_f; 00029 typedef boost::shared_ptr<gr_vco_f> gr_vco_f_sptr; 00030 00038 gr_vco_f_sptr gr_make_vco_f(double sampling_rate, double sensitivity, double amplitude); 00039 00046 class gr_vco_f : public gr_sync_block 00047 { 00048 friend gr_vco_f_sptr gr_make_vco_f(double sampling_rate, double sensitivity, double amplitude); 00049 00057 gr_vco_f(double sampling_rate, double sensitivity, double amplitude); 00058 00059 double d_sampling_rate; 00060 double d_sensitivity; 00061 double d_amplitude; 00062 double d_k; 00063 gr_fxpt_vco d_vco; 00064 00065 public: 00066 00067 int work (int noutput_items, 00068 gr_vector_const_void_star &input_items, 00069 gr_vector_void_star &output_items); 00070 }; 00071 00072 #endif /* INCLUDED_GR_VCO_F_H */
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