Rev 726 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
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| 13 | int16_t Z_range; |
13 | int16_t Z_range; |
| 14 | } MM3_calib_t; |
14 | } MM3_calib_t; |
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| 15 | 15 | ||
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| - | 16 | extern MM3_calib_t MM3_calib; |
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| 16 | extern MM3_calib_t MM3_calib; |
17 | |
| - | 18 | // Initialization of the MM3 communication |
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| 17 | 19 | void MM3_Init(void); |
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| - | 20 | // should be called cyclic to get actual compass reading |
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| - | 21 | void MM3_Update(void); |
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| 18 | void MM3_Init(void); |
22 | // this function calibrates the MM3 |
| - | 23 | // and returns immediately if the communication to the MM3-Board is broken. |
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| - | 24 | void MM3_Calibrate(void); |
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| 19 | void MM3_Update(void); |
25 | // calculates the current compass heading in a range from 0 to 360 deg. |
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| 20 | void MM3_Calibrate(void); |
26 | // returns -1 of no compass data are available |