3 * Copyright 2003,2004,2005 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
23 #ifndef INCLUDED_GR_OSCOPE_SINK_F_H
24 #define INCLUDED_GR_OSCOPE_SINK_F_H
26 #include <gr_oscope_sink_x.h>
27 #include <gr_msg_queue.h>
29 class gr_oscope_sink_f;
30 typedef boost::shared_ptr<gr_oscope_sink_x> gr_oscope_sink_f_sptr;
32 gr_oscope_sink_f_sptr gr_make_oscope_sink_f (double sampling_rate, gr_msg_queue_sptr msgq);
36 * \brief Building block for python oscilloscope module.
39 * Accepts 1 to 16 float streams.
41 class gr_oscope_sink_f : public gr_oscope_sink_x
44 static const int MAX_CHANNELS = 16;
47 friend gr_oscope_sink_f_sptr
48 gr_make_oscope_sink_f (double sampling_rate, gr_msg_queue_sptr msgq);
50 gr_oscope_sink_f (double sampling_rate, gr_msg_queue_sptr msgq);
52 gr_msg_queue_sptr d_msgq;
57 int work (int noutput_items,
58 gr_vector_const_void_star &input_items,
59 gr_vector_void_star &output_items);
61 bool check_topology (int ninputs, int noutputs);
64 #endif /* INCLUDED_GR_OSCOPE_SINK_F_H */