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comparison Discovery/Inc/motion.h @ 383:49a02dea8ae3 MotionDetection

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Combine variables in a structure to improve readability of code Add function to compensate offsets from calculated to real sector center position
author ideenmodellierer
date Thu, 17 Oct 2019 21:15:42 +0200
parents 4bb5ceebfaf9
children e3237f580ae9
comparison
equal deleted inserted replaced
382:14fd5f35cb50 383:49a02dea8ae3
36 DETECT_NOTHING 36 DETECT_NOTHING
37 } detectionState_t; 37 } detectionState_t;
38 38
39 typedef struct 39 typedef struct
40 { 40 {
41 float upperlimit; 41 float upperborder; /* current sector is changed if pitch exceeds these borders */
42 float lowerlimit; 42 float lowerborder;
43
44 uint8_t current; /* number of the current visible sector */
45 uint8_t target; /* used for sector switch => number of the sector which shall be finnaly displayed */
46
47 float offset; /* offset to adjust minimum pitch value used for detection to zero */
48 float size; /* delta of upper and lower boarder defining the sector in degree */
49 float window; /* defines which range of pitch values are used for detection */
50 float center; /* defines the offset from pitch to middle of active sector (avoid center position is close to the calculated borders) */
51 uint8_t count; /* number of sectors used for detection */
43 } SSector; 52 } SSector;
53
54
55
44 56
45 void InitMotionDetection(void); 57 void InitMotionDetection(void);
46 void DefinePitchSectors(float centerAngle, uint8_t numOfSectors); 58 void DefinePitchSectors(float centerAngle, uint8_t numOfSectors);
47 detectionState_t detectPitch(float currentPitch); 59 detectionState_t detectPitch(float currentPitch);
48 detectionState_t detectSectorButtonEvent(float curPitch); 60 detectionState_t detectSectorButtonEvent(float curPitch);