63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
// nmea.hxx -- NMEA protocal class
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//
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// Written by Curtis Olson, started November 1999.
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//
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// Copyright (C) 1999 Curtis L. Olson - curt@flightgear.org
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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// $Id$
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#ifndef _FG_NMEA_HXX
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#define _FG_NMEA_HXX
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#include <simgear/compiler.h>
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#include STL_STRING
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#include "protocol.hxx"
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FG_USING_STD(string);
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class FGNMEA : public FGProtocol {
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char buf[ FG_MAX_MSG_SIZE ];
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int length;
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public:
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FGNMEA();
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~FGNMEA();
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bool gen_message();
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bool parse_message();
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// open hailing frequencies
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bool open();
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// process work for this port
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bool process();
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// close the channel
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bool close();
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};
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#endif // _FG_NMEA_HXX
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