GNU Radio 3.6.5 C++ API

gr_sig_source_i.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2004 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 // WARNING: this file is machine generated. Edits will be overwritten
00024 
00025 #ifndef INCLUDED_GR_GR_SIG_SOURCE_I_H
00026 #define INCLUDED_GR_GR_SIG_SOURCE_I_H
00027 
00028 #include <gr_core_api.h>
00029 #include <gr_sync_block.h>
00030 #include <gr_sig_source_waveform.h>
00031 #include <gr_fxpt_nco.h>
00032 
00033 class gr_sig_source_i;
00034 typedef boost::shared_ptr<gr_sig_source_i> gr_sig_source_i_sptr;
00035 
00036 /*!
00037  * \brief signal generator with int output.
00038  * \ingroup source_blk
00039  */
00040 
00041 class GR_CORE_API gr_sig_source_i : public gr_sync_block {
00042   friend GR_CORE_API gr_sig_source_i_sptr
00043   gr_make_sig_source_i (double sampling_freq, gr_waveform_t waveform,
00044                        double frequency, double ampl, int offset);
00045 
00046   double                d_sampling_freq;
00047   gr_waveform_t         d_waveform;
00048   double                d_frequency;
00049   double                d_ampl;
00050   int           d_offset;
00051   gr_fxpt_nco           d_nco;
00052 
00053 
00054   gr_sig_source_i (double sampling_freq, gr_waveform_t waveform,
00055           double wave_freq, double ampl, int offset);
00056 
00057  public:
00058   virtual int work (int noutput_items,
00059                     gr_vector_const_void_star &input_items,
00060                     gr_vector_void_star &output_items);
00061 
00062   // ACCESSORS
00063   double sampling_freq () const { return d_sampling_freq; }
00064   gr_waveform_t waveform () const { return d_waveform; }
00065   double frequency () const { return d_frequency; }
00066   double amplitude () const { return d_ampl; }
00067   int offset () const { return d_offset; }
00068 
00069   // MANIPULATORS
00070   void set_sampling_freq (double sampling_freq);
00071   void set_waveform (gr_waveform_t waveform);
00072   void set_frequency (double frequency);
00073   void set_amplitude (double ampl);
00074   void set_offset (int offset);
00075 };
00076 
00077 GR_CORE_API gr_sig_source_i_sptr
00078 gr_make_sig_source_i (double sampling_freq, gr_waveform_t waveform,
00079                      double wave_freq, double ampl, int offset = 0);
00080 
00081 
00082 #endif