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GrOscopeSinkX.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2003 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 _GROSCOPESINKX_H_
00024 #define _GROSCOPESINKX_H_
00025 
00026 #include <GrSink.h>
00027 #include <gr_TriggerMode.h>
00028 
00029 class gr_OscopeGuts;
00030 
00031 
00036 class GrOscopeSinkX : public GrSink
00037 {
00038 protected:
00039   gr_OscopeGuts         *d_guts;
00040 
00041 public:
00042   GrOscopeSinkX (int input_itemsize);
00043   ~GrOscopeSinkX ();
00044 
00045   bool setUpdateRate (double update_rate);
00046   bool setDecimationCount (int decimation_count);
00047   bool setTriggerChannel (int channel);
00048   bool setTriggerMode (gr_TriggerMode mode);
00049   bool setTriggerLevel (double trigger_level);
00050   bool setTriggerLevelAuto ();                          // set to 50% level
00051 
00052 
00053   // ACCESSORS
00054   int getNumChannels () const;
00055   double getSamplingRate () const;
00056   double getUpdateRate () const;
00057   int getDecimationCount () const;
00058   int getTriggerChannel () const;
00059   gr_TriggerMode getTriggerMode () const;
00060   double getTriggerLevel () const;
00061 
00062   // # of samples written to each output record.
00063   int getSamplesPerOutputRecord () const;
00064   
00065 };
00066 
00067 #endif /* _GROSCOPESINKX_H_ */

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