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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 85 | killagreg | 1 | #ifndef _GPX_H |
| 2 | #define _GPX_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 a gpx-document |
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| 9 | typedef enum |
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| 10 | { |
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| 11 | GPX_DOC_CLOSED, |
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| 12 | GPX_DOC_OPENED, |
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| 13 | GPX_DOC_TRACK_OPENED, |
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| 14 | GPX_DOC_TRACKSEGMENT_OPENED, |
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| 15 | GPX_DOC_END |
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| 16 | }GPX_DocState_t; |
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| 17 | |||
| 18 | |||
| 19 | // structure of an gpx-document |
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| 20 | typedef struct gpx_doc |
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| 21 | { |
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| 22 | GPX_DocState_t state; // state of the gpx-document |
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| 23 | File_t *file; // filepointer to the file where the data should be saved. |
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| 24 | } GPX_Document_t; |
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| 25 | |||
| 26 | u8 GPX_LoggGPSCoordinates(GPX_Document_t *); // intializes the gpx-document with standard filename and adds points to the file |
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| 27 | u8 GPX_DocumentInit(GPX_Document_t *); // Init the new gpx-document |
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| 28 | u8 GPX_DocumentOpen(s8 *, GPX_Document_t *); // opens a new gpx-document. a new file is created on the sd-memorycard |
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| 29 | u8 GPX_DocumentClose(GPX_Document_t *doc); // closes the specified document saving remaining data to the file. |
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| 30 | u8 GPX_TrackBegin(GPX_Document_t *doc); // opens a new track within the open gpx-document |
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| 31 | u8 GPX_TrackEnd(GPX_Document_t *doc); // ends the actual track |
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| 32 | u8 GPX_TrackSegmentBegin(GPX_Document_t *doc); // begins a new tracksegment within the actual track |
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| 33 | u8 GPX_TrackSegmentEnd(GPX_Document_t *doc); // ends the actual track segment within the actual track |
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| 34 | u8 GPX_TrackSegmentAddPoint(GPX_Document_t *); // adds a point to the tracksegment |
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| 35 | |||
| 36 | #endif //_GPX_H |