Mercurial > public > ostc4
annotate Discovery/Inc/motion.h @ 373:7b981f8bdd41 MotionDetection
Add scroll event by pitch angle detection:
Add a function to scroll through the custom view in case the computer is not in the typical center position
Refine Pitch Detection:
Changed implementation to use sectors for detection. Increased detection window
author | ideenmodellierer |
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date | Sun, 08 Sep 2019 13:45:17 +0200 |
parents | fca370f847f8 |
children | 4bb5ceebfaf9 |
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1 /* |
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2 * motion.h |
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3 * |
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4 * Created on: 20.05.2019 |
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5 * Author: Thorsten Sonntag |
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6 */ |
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7 |
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8 #ifndef INC_MOTION_H_ |
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9 #define INC_MOTION_H_ |
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10 |
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11 |
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12 /* exported data types */ |
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13 #define CUSTOMER_DEFINED_VIEWS (100u) /* value will cause the function to detect the number of selected views */ |
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14 #define CUSTOMER_KEEP_LAST_SECTORS (200u) /* do not update number of sectors, just define the new center position */ |
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Changed function names from shake to pitch and improved detection function: Shake might be confusing for people reading the code because pitch values are ased for calculation => changed name to pitch to be more transparent
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15 |
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Changed function names from shake to pitch and improved detection function: Shake might be confusing for people reading the code because pitch values are ased for calculation => changed name to pitch to be more transparent
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16 typedef enum |
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17 { |
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18 MOTION_DETECT_OFF = 0, |
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19 MOTION_DETECT_SECTOR, |
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20 MOTION_DETECT_MOVE, |
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21 MOTION_DETECT_SCROLL |
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22 } MotionDetectMethod_t; |
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23 |
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24 typedef enum |
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25 { |
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26 DETECT_START = 0, |
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27 DETECT_POS_MOVE, |
363 | 28 DETECT_MAXIMA, |
29 DETECT_FALLBACK, | |
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30 DETECT_POS_PITCH, |
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31 DETECT_NEG_MOVE, |
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32 DETECT_MINIMA, |
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33 DETECT_RISEBACK, |
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34 DETECT_NEG_PITCH, |
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35 DETECT_NOTHING |
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36 } detectionState_t; |
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37 |
370
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38 typedef struct |
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Changed function names from shake to pitch and improved detection function: Shake might be confusing for people reading the code because pitch values are ased for calculation => changed name to pitch to be more transparent
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39 { |
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40 float upperlimit; |
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41 float lowerlimit; |
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42 } SSector; |
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43 |
77cdfbdaca8c
Changed function names from shake to pitch and improved detection function: Shake might be confusing for people reading the code because pitch values are ased for calculation => changed name to pitch to be more transparent
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44 void InitMotionDetection(void); |
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45 void DefinePitchSectors(float centerAngle, uint8_t numOfSectors); |
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77cdfbdaca8c
Changed function names from shake to pitch and improved detection function: Shake might be confusing for people reading the code because pitch values are ased for calculation => changed name to pitch to be more transparent
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46 detectionState_t detectPitch(float currentPitch); |
77cdfbdaca8c
Changed function names from shake to pitch and improved detection function: Shake might be confusing for people reading the code because pitch values are ased for calculation => changed name to pitch to be more transparent
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47 detectionState_t detectSectorButtonEvent(float curPitch); |
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48 detectionState_t detectScrollButtonEvent(float curPitch); |
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49 |
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50 #endif /* INC_MOTION_H_ */ |