GNU Radio 2.x: gr_oscope_sink_x.h Source File

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# gr_oscope_sink_x.h

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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 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
    00023 #ifndef INCLUDED_GR_OSCOPE_SINK_X_H
    00024 #define INCLUDED_GR_OSCOPE_SINK_X_H
    00025
    00026 #include <gr_sync_block.h>
    00027 #include <gr_trigger_mode.h>
    00028
    00029 class gr_oscope_guts;
    00030
    00037 class gr_oscope_sink_x : public gr_sync_block
    00038 {
    00039 protected:
    00040   double                         d_sampling_rate;
    00041   gr_oscope_guts                *d_guts;
    00042
    00043   gr_oscope_sink_x (const std::string name,
    00044                     gr_io_signature_sptr input_sig,
    00045                     double sampling_rate);
    00046
    00047 public:
    00048   ~gr_oscope_sink_x ();
    00049
    00050   bool set_update_rate (double update_rate);
    00051   bool set_decimation_count (int decimation_count);
    00052   bool set_trigger_channel (int channel);
    00053   bool set_trigger_mode (gr_trigger_mode mode);
    00054   bool set_trigger_level (double trigger_level);
    00055   bool set_trigger_level_auto ();                               // set to 50% level
    00056
    00057
    00058   // ACCESSORS
    00059   int num_channels () const;
    00060   double sampling_rate () const;
    00061   double update_rate () const;
    00062   int get_decimation_count () const;
    00063   int get_trigger_channel () const;
    00064   gr_trigger_mode get_trigger_mode () const;
    00065   double get_trigger_level () const;
    00066
    00067   // # of samples written to each output record.
    00068   int get_samples_per_output_record () const;
    00069
    00070 };
    00071
    00072 #endif /* INCLUDED_GR_OSCOPE_SINK_X_H */