GNU Radio 3.5.3.2 C++ API
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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2003,2004 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 #ifndef INCLUDED_GR_OSCOPE_SINK_X_H 00024 #define INCLUDED_GR_OSCOPE_SINK_X_H 00025 00026 #include <gr_core_api.h> 00027 #include <gr_sync_block.h> 00028 #include <gr_trigger_mode.h> 00029 00030 class gr_oscope_guts; 00031 00032 /*! 00033 * \brief Abstract class for python oscilloscope module. 00034 * \ingroup sink_blk 00035 * 00036 * Don't instantiate this. Use gr_oscope_sink_f or gr_oscope_sink_c instead. 00037 */ 00038 class GR_CORE_API gr_oscope_sink_x : public gr_sync_block 00039 { 00040 protected: 00041 double d_sampling_rate; 00042 gr_oscope_guts *d_guts; 00043 00044 gr_oscope_sink_x (const std::string name, 00045 gr_io_signature_sptr input_sig, 00046 double sampling_rate); 00047 00048 public: 00049 ~gr_oscope_sink_x (); 00050 00051 bool set_update_rate (double update_rate); 00052 bool set_decimation_count (int decimation_count); 00053 bool set_trigger_channel (int channel); 00054 bool set_trigger_mode (gr_trigger_mode mode); 00055 bool set_trigger_slope (gr_trigger_slope slope); 00056 bool set_trigger_level (double trigger_level); 00057 bool set_trigger_level_auto (); // set to 50% level 00058 bool set_sample_rate(double sample_rate); 00059 bool set_num_channels (int nchannels); 00060 00061 00062 // ACCESSORS 00063 int num_channels () const; 00064 double sample_rate () const; 00065 double update_rate () const; 00066 int get_decimation_count () const; 00067 int get_trigger_channel () const; 00068 gr_trigger_mode get_trigger_mode () const; 00069 gr_trigger_slope get_trigger_slope () const; 00070 double get_trigger_level () const; 00071 00072 // # of samples written to each output record. 00073 int get_samples_per_output_record () const; 00074 00075 }; 00076 00077 #endif /* INCLUDED_GR_OSCOPE_SINK_X_H */