nonin/header/NoninStreamParser.h

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/*
-----------------------------------------------------------------------------
This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com

Copyright (c) 2010 I-maginer

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt

You may alternatively use this source under the terms of a specific version of
the OpenSpace3D Unrestricted License provided you have obtained such a license from
I-maginer.
-----------------------------------------------------------------------------
*/

/* Ensure this header is only included once */
#ifndef NONIN_STREAM_PARSER_H_
#define NONIN_STREAM_PARSER_H_

/* Include all external libraries required by this header */
#include <stdlib.h>

/* Disable name-mangling when compiling as C++ */
#ifdef __cplusplus
extern "C" {
#endif

/* Data FRAME definitions */
#define PARSER_CODE_HRMSB              0x01
#define PARSER_CODE_HRLSB              0x02
#define PARSER_CODE_SPO2               0x03
#define PARSER_CODE_SREV               0x04
#define PARSER_CODE_RESERVED6          0x05
#define PARSER_CODE_TMRMSB             0x06
#define PARSER_CODE_TMRLSB             0x07
#define PARSER_CODE_STAT2              0x08
#define PARSER_CODE_SPO2D              0x09
#define PARSER_CODE_SPO2FAST           0x10
#define PARSER_CODE_SPO2BB             0x11
#define PARSER_CODE_RESERVED12         0x12
#define PARSER_CODE_RESERVED13         0x13
#define PARSER_CODE_EHRMSB             0x14
#define PARSER_CODE_EHRLSB             0x15
#define PARSER_CODE_ESPO2              0x16
#define PARSER_CODE_ESPO2D             0x17
#define PARSER_CODE_RESERVED18         0x18
#define PARSER_CODE_RESERVED19         0x19
#define PARSER_CODE_HRDMSB             0x20
#define PARSER_CODE_HRDLSB             0x21
#define PARSER_CODE_EHRDMSB            0x22
#define PARSER_CODE_EHRDLSB            0x23
#define PARSER_CODE_RESERVED24         0x24
#define PARSER_CODE_RESERVED25         0x25

#define PARSER_CODE_PLETHMSB            0x26
#define PARSER_CODE_PLETHLSB            0x27

typedef struct _NoninStreamParser {

    unsigned char   state;
    unsigned char   frame;

    unsigned char   sync;
    unsigned char   dataByte;
    unsigned char   plethMSBByte;
    unsigned char   plethLSBByte;

    unsigned char    opcode;
    unsigned char    datasize;
    unsigned char    idcode;

    unsigned char   chksum;

    int            check;

    void (*handleDataValue)(unsigned char frame,unsigned char plethMSB, unsigned char plethLSB, unsigned char data, void *customData );
    void  *customData;

} NoninStreamParser;

int NONIN_initParser( NoninStreamParser *parser,
                      void (*handleDataValueFunc)(unsigned char frame,unsigned char plethMSB, unsigned char plethLSB, unsigned char data, void *customData),
                      void *customData );

int NONIN_parseByte( NoninStreamParser *parser, unsigned char byte );

int parseFrame( NoninStreamParser *parser );


#ifdef __cplusplus
}  /* extern "C" */
#endif

#endif /* NONIN_STREAM_DECODER_H_ */

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