Mercurial > public > ostc4
annotate Discovery/Src/motion.c @ 534:39684aa19f28
Added tag 1.5.5 release for changeset 02e7e11fdbe8
author | heinrichsweikamp |
---|---|
date | Sun, 04 Oct 2020 15:50:43 +0200 (2020-10-04) |
parents | 0cd862e501f6 |
children | e3237f580ae9 |
rev | line source |
---|---|
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
1 /* |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
2 * motion.c |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
3 * |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
4 * Created on: 20.05.2019 |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
5 * Author: Thorsten Sonntag |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
6 */ |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
7 |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
8 #include <stdint.h> |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
9 #include <string.h> |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
10 #include <stdlib.h> |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
11 #include <math.h> |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
12 #include "motion.h" |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
13 #include "data_central.h" |
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
ideenmodellierer
parents:
363
diff
changeset
|
14 #include "t7.h" |
384
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
15 #include "t3.h" |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
16 #include "settings.h" |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
17 |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
18 #define STABLE_STATE_COUNT 2 /* number of count to declare a state as stable (at the moment based on 100ms) */ |
363 | 19 #define STABLE_STATE_TIMEOUT 5 /* Detection shall be aborted if a movement state is stable for more than 500ms */ |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
20 |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
21 #define SECTOR_WINDOW 80.0 /* Pitch window which is used for custom view projection */ |
381 | 22 #define SECTOR_WINDOW_MAX 120.0 /* Pitch window which will be greater than the divers field of view */ |
385
0cd862e501f6
Finetune parameter for detection of small sectors as used for the pitch detection
ideenmodellierer
parents:
384
diff
changeset
|
23 #define SECTOR_HYSTERY 2 /* Additional offset to avoid fast changing displays */ |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
24 #define SECTOR_BORDER 400.0 /* Define a value which is out of limit to avoid not wanted key events */ |
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
ideenmodellierer
parents:
363
diff
changeset
|
25 #define SECTOR_FILTER 10 /* Define speed for calculated angle to follow real value */ |
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
ideenmodellierer
parents:
363
diff
changeset
|
26 |
385
0cd862e501f6
Finetune parameter for detection of small sectors as used for the pitch detection
ideenmodellierer
parents:
384
diff
changeset
|
27 #define SECTOR_MAX 24 /* maximum number of sectors */ |
378
834e087505ec
Incremented "idle window" for scroll detection
ideenmodellierer
parents:
373
diff
changeset
|
28 #define SECTOR_SCROLL 7 /* number of sectors used for scroll detection */ |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
29 |
385
0cd862e501f6
Finetune parameter for detection of small sectors as used for the pitch detection
ideenmodellierer
parents:
384
diff
changeset
|
30 detectionState_t detectionState = DETECT_NOTHING; |
0cd862e501f6
Finetune parameter for detection of small sectors as used for the pitch detection
ideenmodellierer
parents:
384
diff
changeset
|
31 SSector sectorDetection; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
32 |
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
ideenmodellierer
parents:
363
diff
changeset
|
33 |
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
ideenmodellierer
parents:
363
diff
changeset
|
34 uint8_t GetSectorForPitch(float pitch) |
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
ideenmodellierer
parents:
363
diff
changeset
|
35 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
36 static uint8_t lastsector = 0; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
37 float newPitch; |
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
ideenmodellierer
parents:
363
diff
changeset
|
38 uint8_t sector = 0; |
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
ideenmodellierer
parents:
363
diff
changeset
|
39 |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
40 newPitch = pitch + sectorDetection.offset + sectorDetection.center; /* do not use negative values and consider offset to center position */ |
381 | 41 if (newPitch < 0.0) /* clip value */ |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
42 { |
381 | 43 newPitch = 0.0; |
44 } | |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
45 if (newPitch > sectorDetection.window) /* clip value */ |
381 | 46 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
47 newPitch = sectorDetection.window; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
48 } |
381 | 49 |
50 /* switch to other sector? */ | |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
51 if((newPitch > sectorDetection.upperborder) || (newPitch <= sectorDetection.lowerborder)) |
381 | 52 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
53 sector = (uint16_t) newPitch / sectorDetection.size; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
54 sectorDetection.lowerborder = sector * sectorDetection.size - SECTOR_HYSTERY; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
55 sectorDetection.upperborder = (sector + 1) * sectorDetection.size + SECTOR_HYSTERY; |
381 | 56 lastsector = sector; |
57 } | |
58 | |
59 return lastsector; | |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
60 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
61 |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
62 void DefinePitchSectors(float centerPitch,uint8_t numOfSectors) |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
63 { |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
64 if(numOfSectors == CUSTOMER_DEFINED_VIEWS) |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
65 { |
384
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
66 if(settingsGetPointer()->design == 3) /* Big font view ? */ |
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
67 { |
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
68 sectorDetection.count = t3_GetEnabled_customviews(); |
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
69 } |
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
70 else |
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
71 { |
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
72 sectorDetection.count = t7_GetEnabled_customviews(); |
427ae9f8e28e
Consider number of available t3 views in sector handling:
ideenmodellierer
parents:
383
diff
changeset
|
73 } |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
74 if(sectorDetection.count > 7) |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
75 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
76 sectorDetection.count = 7; /* more views are hard to manually control */ |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
77 } |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
78 } |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
79 else |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
80 if(numOfSectors != CUSTOMER_KEEP_LAST_SECTORS) |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
81 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
82 sectorDetection.count = numOfSectors; |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
83 } |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
84 |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
85 if(sectorDetection.count == SECTOR_MAX) |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
86 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
87 sectorDetection.window = SECTOR_WINDOW_MAX; |
381 | 88 } |
89 else | |
90 { | |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
91 sectorDetection.window = SECTOR_WINDOW; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
92 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
93 |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
94 sectorDetection.offset = (centerPitch - (sectorDetection.window / 2)) * -1.0; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
95 sectorDetection.size = sectorDetection.window / sectorDetection.count; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
96 sectorDetection.center = 0; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
97 |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
98 /* reset border values */ |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
99 sectorDetection.lowerborder = SECTOR_BORDER; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
100 sectorDetection.upperborder = SECTOR_BORDER * -1.0; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
101 /* get the current sector */ |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
102 sectorDetection.current = GetSectorForPitch(stateRealGetPointer()->lifeData.compass_pitch); |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
103 sectorDetection.target = sectorDetection.current; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
104 /* do a small adjustment to center pitch to make sure the actual pitch is in the center of the current sector */ |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
105 sectorDetection.center = (sectorDetection.upperborder) - ((sectorDetection.size + 2 *SECTOR_HYSTERY) / 2.0) - (centerPitch + sectorDetection.offset); |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
106 |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
107 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
108 |
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
ideenmodellierer
parents:
363
diff
changeset
|
109 void InitMotionDetection(void) |
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
ideenmodellierer
parents:
363
diff
changeset
|
110 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
111 sectorDetection.target = 0; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
112 sectorDetection.current = 0; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
113 sectorDetection.size = 0; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
114 sectorDetection.count = 0; |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
115 |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
116 switch(settingsGetPointer()->MotionDetection) |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
117 { |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
118 case MOTION_DETECT_SECTOR: DefinePitchSectors(0,CUSTOMER_DEFINED_VIEWS); |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
119 break; |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
120 case MOTION_DETECT_MOVE: DefinePitchSectors(0,SECTOR_MAX); |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
121 break; |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
122 case MOTION_DETECT_SCROLL: DefinePitchSectors(0,SECTOR_SCROLL); |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
123 break; |
371
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
124 default: |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
125 break; |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
126 } |
fca370f847f8
Added parameter for number of sectors to be defined
ideenmodellierer
parents:
370
diff
changeset
|
127 |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
128 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
129 |
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
ideenmodellierer
parents:
363
diff
changeset
|
130 /* Map the current pitch value to a sector and create button event in case the sector is left */ |
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
ideenmodellierer
parents:
363
diff
changeset
|
131 detectionState_t detectSectorButtonEvent(float curPitch) |
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
ideenmodellierer
parents:
363
diff
changeset
|
132 { |
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
ideenmodellierer
parents:
363
diff
changeset
|
133 static uint8_t lastTargetSector = 0; |
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
ideenmodellierer
parents:
363
diff
changeset
|
134 uint8_t newTargetSector; |
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
ideenmodellierer
parents:
363
diff
changeset
|
135 uint8_t PitchEvent = DETECT_NOTHING; |
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
ideenmodellierer
parents:
363
diff
changeset
|
136 |
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
ideenmodellierer
parents:
363
diff
changeset
|
137 /* only change sector if reading is stable */ |
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
ideenmodellierer
parents:
363
diff
changeset
|
138 newTargetSector = GetSectorForPitch(stateRealGetPointer()->lifeData.compass_pitch); |
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
ideenmodellierer
parents:
363
diff
changeset
|
139 if(lastTargetSector == newTargetSector) |
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
ideenmodellierer
parents:
363
diff
changeset
|
140 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
141 sectorDetection.target = newTargetSector; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
142 } |
381 | 143 lastTargetSector = newTargetSector; |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
144 if(sectorDetection.target != sectorDetection.current) |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
145 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
146 if(sectorDetection.target > sectorDetection.current) |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
147 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
148 sectorDetection.current++; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
149 PitchEvent = DETECT_POS_PITCH; |
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
ideenmodellierer
parents:
363
diff
changeset
|
150 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
151 else |
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
ideenmodellierer
parents:
363
diff
changeset
|
152 { |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
153 sectorDetection.current--; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
154 PitchEvent = DETECT_NEG_PITCH; |
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
ideenmodellierer
parents:
363
diff
changeset
|
155 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
156 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
157 return PitchEvent; |
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
ideenmodellierer
parents:
363
diff
changeset
|
158 } |
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
ideenmodellierer
parents:
363
diff
changeset
|
159 |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
160 /* Check if pitch is not in center position and trigger a button action if needed */ |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
161 detectionState_t detectScrollButtonEvent(float curPitch) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
162 { |
378
834e087505ec
Incremented "idle window" for scroll detection
ideenmodellierer
parents:
373
diff
changeset
|
163 static uint8_t delayscroll = 0; /* slow down the number of scroll events */ |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
164 |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
165 uint8_t PitchEvent = DETECT_NOTHING; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
166 uint8_t newSector; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
167 |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
168 if(delayscroll == 0) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
169 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
170 newSector = GetSectorForPitch(stateRealGetPointer()->lifeData.compass_pitch); |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
171 /* for scroll detection the motion windoe is split into 6 sectors => set event accoring to the sector number*/ |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
172 switch(newSector) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
173 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
174 case 0: |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
175 case 1: PitchEvent = DETECT_POS_PITCH; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
176 break; |
378
834e087505ec
Incremented "idle window" for scroll detection
ideenmodellierer
parents:
373
diff
changeset
|
177 case 5: |
834e087505ec
Incremented "idle window" for scroll detection
ideenmodellierer
parents:
373
diff
changeset
|
178 case 6: PitchEvent = DETECT_NEG_PITCH; |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
179 break; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
180 default: |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
181 break; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
182 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
183 if(PitchEvent != DETECT_NOTHING) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
184 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
185 delayscroll = 5; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
186 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
187 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
188 else |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
189 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
190 delayscroll--; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
191 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
192 return PitchEvent; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
193 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
194 |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
195 |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
196 /* Detect if user is generating an pitch including return to starting position */ |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
197 /* This is done by feeding the past movements value per value into a state machine */ |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
198 detectionState_t detectPitch(float currentPitch) |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
199 { |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
200 static uint8_t lastSector = 0; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
201 static uint8_t startSector = 0; |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
202 static uint8_t stableCnt = 0; |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
203 |
383
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
204 uint8_t curSector; |
49a02dea8ae3
Combine variables in a structure to improve readability of code
ideenmodellierer
parents:
381
diff
changeset
|
205 |
370
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
ideenmodellierer
parents:
363
diff
changeset
|
206 if((detectionState == DETECT_NEG_PITCH) || (detectionState == DETECT_POS_PITCH)) /* discard last detection */ |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
207 { |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
208 detectionState = DETECT_NOTHING; |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
209 } |
363 | 210 |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
211 curSector = GetSectorForPitch(stateRealGetPointer()->lifeData.compass_pitch); |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
212 |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
213 /* feed value into state machine */ |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
214 switch (detectionState) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
215 { |
381 | 216 case DETECT_NOTHING: if(curSector != lastSector) /* detect a stable condition before evaluating for the next move */ |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
217 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
218 stableCnt=0; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
219 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
220 |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
221 if(stableCnt > STABLE_STATE_COUNT) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
222 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
223 detectionState = DETECT_START; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
224 stableCnt = 0; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
225 startSector = lastSector; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
226 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
227 break; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
228 case DETECT_START: if(curSector != lastSector) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
229 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
230 if(abs(curSector - startSector) > 1) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
231 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
232 if(curSector > lastSector) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
233 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
234 detectionState = DETECT_POS_MOVE; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
235 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
236 else |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
237 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
238 detectionState = DETECT_NEG_MOVE; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
239 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
240 stableCnt = 0; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
241 startSector = lastSector; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
242 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
243 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
244 break; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
245 case DETECT_NEG_MOVE: |
381 | 246 case DETECT_POS_MOVE: if(curSector == lastSector) /* Moved to a max? */ |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
247 { |
378
834e087505ec
Incremented "idle window" for scroll detection
ideenmodellierer
parents:
373
diff
changeset
|
248 if(abs(startSector - curSector) > 2) |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
249 { |
378
834e087505ec
Incremented "idle window" for scroll detection
ideenmodellierer
parents:
373
diff
changeset
|
250 detectionState++; |
834e087505ec
Incremented "idle window" for scroll detection
ideenmodellierer
parents:
373
diff
changeset
|
251 stableCnt = 0; |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
252 } |
381 | 253 if(stableCnt > 2) |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
254 { |
381 | 255 detectionState = DETECT_NOTHING; |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
256 stableCnt = 0; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
257 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
258 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
259 break; |
381 | 260 case DETECT_MAXIMA: |
261 case DETECT_MINIMA: if(curSector != lastSector) /* reset timeout detection */ | |
262 { | |
263 detectionState++; | |
264 stableCnt = 0; | |
265 } | |
266 break; | |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
267 case DETECT_RISEBACK: |
381 | 268 case DETECT_FALLBACK: |
269 if(curSector == lastSector) /* check if we are back at start position at end of movement */ | |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
270 { |
381 | 271 if(abs(startSector - curSector) <= 1) |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
272 { |
381 | 273 if(stableCnt > 2) |
274 { | |
275 detectionState++; | |
276 stableCnt = 0; | |
277 } | |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
278 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
279 } |
381 | 280 break; |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
281 default: |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
282 detectionState = DETECT_NOTHING; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
283 break; |
381 | 284 } |
285 if(detectionState != DETECT_START) | |
286 { | |
287 stableCnt++; | |
373
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
288 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
289 lastSector = curSector; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
290 if(stableCnt > STABLE_STATE_TIMEOUT) |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
291 { |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
292 detectionState = DETECT_NOTHING; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
293 stableCnt = 0; |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
294 } |
7b981f8bdd41
Add scroll event by pitch angle detection:
ideenmodellierer
parents:
371
diff
changeset
|
295 |
359
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
296 return detectionState; |
4258ea9b67fa
Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff
changeset
|
297 } |