Mercurial > public > ostc4
view Discovery/Inc/motion.h @ 607:96daa2aa31a8
Added tag v1.5.6 release for changeset 06ec1da5e105
author | heinrichsweikamp |
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date | Fri, 05 Feb 2021 14:50:18 +0100 |
parents | 132e7e3d13a7 |
children | 916998f90e39 |
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/* * motion.h * * Created on: 20.05.2019 * Author: Thorsten Sonntag */ #ifndef INC_MOTION_H_ #define INC_MOTION_H_ /* exported data types */ #define CUSTOMER_DEFINED_VIEWS (100u) /* value will cause the function to detect the number of selected views */ #define CUSTOMER_KEEP_LAST_SECTORS (200u) /* do not update number of sectors, just define the new center position */ typedef enum { MOTION_DETECT_OFF = 0, MOTION_DETECT_SECTOR, MOTION_DETECT_MOVE, MOTION_DETECT_SCROLL, MOTION_DETECT_END } MotionDetectMethod_t; typedef enum { DETECT_START = 0, DETECT_POS_MOVE, DETECT_MAXIMA, DETECT_FALLBACK, DETECT_POS_PITCH, DETECT_NEG_MOVE, DETECT_MINIMA, DETECT_RISEBACK, DETECT_NEG_PITCH, DETECT_NOTHING } detectionState_t; typedef struct { float upperborder; /* current sector is changed if pitch exceeds these borders */ float lowerborder; uint8_t current; /* number of the current visible sector */ uint8_t target; /* used for sector switch => number of the sector which shall be finnaly displayed */ float offset; /* offset to adjust minimum pitch value used for detection to zero */ float size; /* delta of upper and lower boarder defining the sector in degree */ float window; /* defines which range of pitch values are used for detection */ float center; /* defines the offset from pitch to middle of active sector (avoid center position is close to the calculated borders) */ uint8_t count; /* number of sectors used for detection */ } SSector; typedef struct { float x; float y; float z; } SCoord; typedef enum { MOTION_HISTORY_ROLL = 0, MOTION_HISTORY_PITCH, MOTION_HISTORY_YAW } MotionHistoryEntry_t; typedef struct { uint8_t roll; uint8_t pitch; uint8_t yaw; } SDeltaHistory; void InitMotionDetection(void); void resetMotionDeltaHistory(); void evaluateMotionDelta(float roll, float pitch, float yaw); void DefinePitchSectors(float centerAngle, uint8_t numOfSectors); void MapCVToSector(void); detectionState_t detectPitch(float currentPitch); detectionState_t detectSectorButtonEvent(float curPitch); detectionState_t detectScrollButtonEvent(float curPitch); void anglesToCoord(float roll, float pitch, float yaw, SCoord *pCoord); void calibrateViewport(float roll, float pitch, float yaw); float checkViewport(float roll, float pitch, float yaw); uint8_t viewInFocus(void); void resetFocusState(void); #endif /* INC_MOTION_H_ */