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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 242 | killagreg | 1 | #ifndef _COMPASS_H |
| 2 | #define _COMPASS_H |
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| 3 | |||
| 4 | typedef struct |
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| 5 | { |
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| 6 | s16 X; |
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| 7 | s16 Y; |
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| 8 | s16 Z; |
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| 253 | killagreg | 9 | } __attribute__((packed)) s16vec_t; |
| 242 | killagreg | 10 | |
| 254 | killagreg | 11 | extern volatile s16vec_t MagVector; // current magnetic field vector |
| 12 | extern volatile s16 Compass_Heading; // current heading direction |
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| 13 | extern volatile u8 Compass_CalState; // current calibration state |
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| 242 | killagreg | 14 | |
| 254 | killagreg | 15 | #define COMPASS_NONE 0 |
| 16 | #define COMPASS_MK3MAG 1 |
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| 17 | #define COMPASS_NCMAG 2 |
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| 18 | extern u8 Compass_Device; |
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| 19 | |||
| 242 | killagreg | 20 | void Compass_Init(void); |
| 292 | killagreg | 21 | void Compass_Update(void); |
| 22 | void Compass_CalcHeading(void); |
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| 254 | killagreg | 23 | void Compass_SetCalState(u8 CalState); |
| 24 | void Compass_UpdateCalState(void); |
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| 242 | killagreg | 25 | |
| 26 | #endif // _COMPASS_H |