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annotate Discovery/Inc/motion.h @ 537:0ad0b26ec56b

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Added center / right alignment option to custom text display: Per default custom text was shown left aligned. Using '^' for center and '?' for right alignment the display of the custom text may now be improved. For proper operation the alignment had to be set to common handling mode and the blank characters had to be removed from the transmitted string. To avoid display of special strings (e.g. multilanguage) the write text via com interface will now block special characters
author Ideenmodellierer
date Wed, 07 Oct 2020 18:07:10 +0200
parents 49a02dea8ae3
children e3237f580ae9
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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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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 MOTION_DETECT_END
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23 } MotionDetectMethod_t;
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24
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25 typedef enum
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26 {
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27 DETECT_START = 0,
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28 DETECT_POS_MOVE,
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29 DETECT_MAXIMA,
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30 DETECT_FALLBACK,
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31 DETECT_POS_PITCH,
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32 DETECT_NEG_MOVE,
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33 DETECT_MINIMA,
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34 DETECT_RISEBACK,
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35 DETECT_NEG_PITCH,
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36 DETECT_NOTHING
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37 } detectionState_t;
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38
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39 typedef struct
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40 {
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41 float upperborder; /* current sector is changed if pitch exceeds these borders */
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42 float lowerborder;
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43
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44 uint8_t current; /* number of the current visible sector */
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45 uint8_t target; /* used for sector switch => number of the sector which shall be finnaly displayed */
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46
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47 float offset; /* offset to adjust minimum pitch value used for detection to zero */
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48 float size; /* delta of upper and lower boarder defining the sector in degree */
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49 float window; /* defines which range of pitch values are used for detection */
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50 float center; /* defines the offset from pitch to middle of active sector (avoid center position is close to the calculated borders) */
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51 uint8_t count; /* number of sectors used for detection */
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52 } SSector;
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57 void InitMotionDetection(void);
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58 void DefinePitchSectors(float centerAngle, uint8_t numOfSectors);
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59 detectionState_t detectPitch(float currentPitch);
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60 detectionState_t detectSectorButtonEvent(float curPitch);
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61 detectionState_t detectScrollButtonEvent(float curPitch);
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63 #endif /* INC_MOTION_H_ */