gr_oscope_sink.i

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/* -*- c++ -*- */
/*
 * Copyright 2004 Free Software Foundation, Inc.
 * 
 * This file is part of GNU Radio
 * 
 * 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.
 */

enum gr_trigger_mode {
  gr_TRIG_AUTO,			// auto trigger (on anything)
  gr_TRIG_POS_SLOPE,		// trigger on positive slope across trigger level
  gr_TRIG_NEG_SLOPE		// trigger on negative slope across trigger level
};

// GR_SWIG_BLOCK_MAGIC(gr,oscope_sink_x)

%ignore gr_oscope_sink_x;
class gr_oscope_sink_x : public gr_sync_block
{
 protected:
  gr_oscope_sink_x (const std::string name,
		    gr_io_signature_sptr input_sig,
		    double sample_rate);

 public:
  ~gr_oscope_sink_x ();

  bool set_update_rate (double update_rate);
  bool set_decimation_count (int decimation_count);
  bool set_trigger_channel (int channel);
  bool set_trigger_mode (gr_trigger_mode mode);
  bool set_trigger_level (double trigger_level);
  bool set_trigger_level_auto ();				// set to 50% level
  bool set_sample_rate(double sample_rate);

  // ACCESSORS
  int num_channels () const;
  double sample_rate () const;
  double update_rate () const;
  int get_decimation_count () const;
  int get_trigger_channel () const;
  gr_trigger_mode get_trigger_mode () const;
  double get_trigger_level () const;

  // # of samples written to each output record.
  int get_samples_per_output_record () const;
};

// ----------------------------------------------------------------

GR_SWIG_BLOCK_MAGIC(gr,oscope_sink_f)

gr_oscope_sink_f_sptr
gr_make_oscope_sink_f (double sample_rate, gr_msg_queue_sptr msgq);

class gr_oscope_sink_f : public gr_oscope_sink_x
{
private:
  gr_oscope_sink_f (double sample_rate, gr_msg_queue_sptr msgq);

public:
  ~gr_oscope_sink_f ();
};

// ----------------------------------------------------------------