forked from Archive/PX4-Autopilot
60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
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/*
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*
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* NMEA library
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* URL: http://nmea.sourceforge.net
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* Author: Tim (xtimor@gmail.com)
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* Licence: http://www.gnu.org/licenses/lgpl.html
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* $Id: parser.h 4 2007-08-27 13:11:03Z xtimor $
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*
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*/
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#ifndef __NMEA_PARSER_H__
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#define __NMEA_PARSER_H__
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#include "info.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* high level
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*/
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typedef struct _nmeaPARSER
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{
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void *top_node;
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void *end_node;
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unsigned char *buffer;
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int buff_size;
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int buff_use;
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} nmeaPARSER;
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int nmea_parser_init(nmeaPARSER *parser);
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void nmea_parser_destroy(nmeaPARSER *parser);
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int nmea_parse(
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nmeaPARSER *parser,
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const char *buff, int buff_sz,
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nmeaINFO *info
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);
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/*
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* low level
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*/
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int nmea_parser_push(nmeaPARSER *parser, const char *buff, int buff_sz);
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int nmea_parser_top(nmeaPARSER *parser);
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int nmea_parser_pop(nmeaPARSER *parser, void **pack_ptr);
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int nmea_parser_peek(nmeaPARSER *parser, void **pack_ptr);
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int nmea_parser_drop(nmeaPARSER *parser);
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int nmea_parser_buff_clear(nmeaPARSER *parser);
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int nmea_parser_queue_clear(nmeaPARSER *parser);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NMEA_PARSER_H__ */
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