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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 426 | killagreg | 1 | #ifndef _KML_H |
| 2 | #define _KML_H |
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| 3 | |||
| 4 | #include "fat16.h" |
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| 5 | #include "gps.h" |
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| 6 | |||
| 7 | |||
| 8 | // possible state of an kml-document |
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| 9 | typedef enum |
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| 10 | { |
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| 11 | KML_DOC_CLOSED, |
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| 12 | KML_DOC_OPENED, |
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| 13 | KML_DOC_PLACEMARK_OPENED, |
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| 14 | KML_DOC_LINESTRING_OPENED, |
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| 15 | KML_DOC_END |
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| 16 | }KML_DocState_t; |
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| 17 | |||
| 18 | |||
| 19 | // structure of an kml-document |
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| 20 | typedef struct kml_doc |
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| 21 | { |
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| 22 | KML_DocState_t state; // state of the kml-document |
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| 23 | File_t *file; // filepointer to the file where the data should be saved. |
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| 24 | } KML_Document_t; |
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| 25 | |||
| 26 | |||
| 27 | uint8_t KML_LoggGPSCoordinates(KML_Document_t *); // intializes the kml-document with standard filename and adds points to the file |
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| 28 | uint8_t KML_DocumentInit(KML_Document_t *); // Init the new kml-document |
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| 29 | uint8_t KML_DocumentOpen(int8_t *, KML_Document_t *); // opens a new kml-document. a new file is created on the sd-memorycard |
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| 30 | uint8_t KML_DocumentClose(KML_Document_t *doc); // closes the specified document saving remaining data to the file. |
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| 31 | uint8_t KML_PlaceMarkOpen(KML_Document_t *doc); // opens a new placemark within the open kml-document |
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| 32 | uint8_t KML_PlaceMarkClose(KML_Document_t *doc); // closes the actual placemark |
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| 33 | uint8_t KML_LineStringBegin(KML_Document_t *doc); // begins a new linestring within the actual placemark |
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| 34 | uint8_t KML_LineStringEnd(KML_Document_t *doc); // close the actual linestring within the actual placemark |
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| 35 | uint8_t KML_LineStringAddPoint(KML_Document_t *); // adds a point from the gps (longitude, altitude, height) to the linestring |
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| 36 | |||
| 37 | #endif //_KML_H |