annotate Discovery/Src/motion.c @ 625:028d8f3a9410

Switch Sector / Scroll detection to vector implementation: The vector implementation is mor robust against influences of roll and yaw to the pitch angle. To improve the performance the old sector based implementation has been replaced. In addition after entering focus state the roll angle is ignored. To improve readability and due to removal of some no longer needed function codes, function names have been updated
author Ideenmodellierer
date Mon, 08 Feb 2021 21:35:46 +0100
parents 6826731ff2be
children 189f945ae4ba
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1 /*
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2 * motion.c
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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 #include <stdint.h>
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9 #include <string.h>
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10 #include <stdlib.h>
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11 #include <math.h>
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12 #include "motion.h"
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13 #include "data_central.h"
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14 #include "t7.h"
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15 #include "t3.h"
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16 #include "settings.h"
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17 #include "base.h"
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18
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19 #define STABLE_STATE_COUNT 2 /* number of count to declare a state as stable (at the moment based on 100ms) */
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20 #define STABLE_STATE_TIMEOUT 5 /* Detection shall be aborted if a movement state is stable for more than 500ms */
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21
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22 #define SECTOR_MAX 24 /* maximum number of sectors */
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23 #define SECTOR_SCROLL 7 /* number of sectors used for scroll detection */
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24 #define SECTOR_MAX_CNT 5 /* max number of views used for sector control */
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25
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26 #define MOTION_DELTA_STABLE 0
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27 #define MOTION_DELTA_JITTER 1
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28 #define MOTION_DELTA_RAISE 2
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29 #define MOTION_DELTA_FALL 3
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30
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31 #define MOTION_DELTA_JITTER_LEVEL 2.0 /* lower values are considered as stable */
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32 #define MOTION_DELTA_RAISE_LEVEL 4.0 /* Movement causing a significant change detected */
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33 #define MOTION_DELTA_FALL_LEVEL -4.0 /* Movement causing a significant change detected */
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34
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35 #define MOTION_DELTA_HISTORY_SIZE 20 /* Number of history data sets */
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36
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37 detectionState_t detectionState = DETECT_NOTHING;
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38 SSector sectorDetection;
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39
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40 static uint8_t motionDeltaHistory[3][MOTION_DELTA_HISTORY_SIZE]; /* Change history of roll, pitch and yaw */
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41 static uint8_t motionDeltaHistoryIdx; /* Current index of history data */
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42
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43 static uint8_t focusCnt = 0;
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44 static uint8_t inFocus = 0;
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45 static uint8_t sectorMap[SECTOR_MAX_CNT];
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46
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47 static uint8_t suspendMotionDetectionSec = 0;
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48
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49 void resetMotionDeltaHistory()
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50 {
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51 motionDeltaHistoryIdx = 0;
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52 memset(motionDeltaHistory, 0, sizeof(motionDeltaHistory));
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53 }
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54
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55 void evaluateMotionDelta(float roll, float pitch, float yaw)
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56 {
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57 static float lastValue[3] = {0.0,0.0,0.0};
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58 uint8_t nextIndex = motionDeltaHistoryIdx + 1;
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59 uint8_t axis;
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60 float curValue;
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61
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62 if(nextIndex == MOTION_DELTA_HISTORY_SIZE)
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63 {
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64 nextIndex = 0;
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65 }
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66 for(axis=0; axis < 3; axis++)
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67 {
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68 switch(axis)
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69 {
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70 case MOTION_HISTORY_ROLL: curValue = roll;
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71 break;
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72 case MOTION_HISTORY_PITCH: curValue = pitch;
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73 break;
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74 default:
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75 case MOTION_HISTORY_YAW: if((yaw < 90) && (lastValue[MOTION_HISTORY_YAW] > 270.0)) /* transition 360 => 0 */
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76 {
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77 lastValue[MOTION_HISTORY_YAW] -= 360;
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78 }
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79 else if((yaw > 270) && (lastValue[MOTION_HISTORY_YAW] < 90.0)) /* transition 0 => 360 */
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80 {
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81 lastValue[MOTION_HISTORY_YAW] += 360;
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82 }
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83 curValue = yaw;
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84 break;
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85 }
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86 if(curValue - lastValue[axis] > MOTION_DELTA_RAISE_LEVEL)
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87 {
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88 motionDeltaHistory[axis][nextIndex] = MOTION_DELTA_RAISE;
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89 }
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90 if(fabsf(curValue - lastValue[axis]) < MOTION_DELTA_RAISE_LEVEL)
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91 {
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92 motionDeltaHistory[axis][nextIndex] = MOTION_DELTA_JITTER;
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93 }
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94 if(fabsf(curValue - lastValue[axis]) < MOTION_DELTA_JITTER_LEVEL)
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95 {
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96 motionDeltaHistory[axis][nextIndex] = MOTION_DELTA_STABLE;
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97 }
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98 if(curValue - lastValue[axis] < MOTION_DELTA_FALL_LEVEL)
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99 {
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100 motionDeltaHistory[axis][nextIndex] = MOTION_DELTA_FALL;
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101 }
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102 lastValue[axis] = curValue;
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103 }
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104 motionDeltaHistoryIdx = nextIndex;
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105 }
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106
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107 SDeltaHistory GetDeltaHistory(uint8_t stepback)
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108 {
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109 uint8_t loop;
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110 uint8_t index = motionDeltaHistoryIdx;
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111
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112 SDeltaHistory result = {0,0,0};
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113
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114 stepback++; /* motionDeltaHistoryIdx is pointing to future entry => step back one to get the latest */
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115 loop = stepback;
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116 if(stepback < MOTION_DELTA_HISTORY_SIZE)
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117 {
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118 while(loop != 0) /* find requested entry */
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119 {
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120 loop--;
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121 index--;
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122 if(index == 0)
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123 {
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124 index = MOTION_DELTA_HISTORY_SIZE - 1;
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125 }
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126 }
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127 result.roll = motionDeltaHistory[MOTION_HISTORY_ROLL][index];
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128 result.pitch = motionDeltaHistory[MOTION_HISTORY_PITCH][index];
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129 result.yaw = motionDeltaHistory[MOTION_HISTORY_YAW][index];
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130 }
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131 return result;
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132 }
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133
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134 uint8_t GetSectorForFocus(float focusOffset)
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135 {
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136 uint8_t sector = 0;
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137 float compare = 0.1;
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138
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139 while(compare <= 0.5)
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140 {
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141 if(focusOffset > compare)
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142 {
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143 sector++;
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144 }
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145 else
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146 {
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147 break;
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148 }
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149 compare += 0.1;
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150 }
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151 if(sector > sectorDetection.count)
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152 {
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153 sector = sectorDetection.count;
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154 }
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155 return sector;
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156 }
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157
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158 void DefineSectorCount(uint8_t numOfSectors)
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159 {
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160 if(numOfSectors == CUSTOMER_DEFINED_VIEWS)
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161 {
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162 if(settingsGetPointer()->design == 3) /* Big font view ? */
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163 {
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164 sectorDetection.count = t3_GetEnabled_customviews();
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165 }
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166 else
427ae9f8e28e Consider number of available t3 views in sector handling:
ideenmodellierer
parents: 383
diff changeset
167 {
427ae9f8e28e Consider number of available t3 views in sector handling:
ideenmodellierer
parents: 383
diff changeset
168 sectorDetection.count = t7_GetEnabled_customviews();
427ae9f8e28e Consider number of available t3 views in sector handling:
ideenmodellierer
parents: 383
diff changeset
169 }
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
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diff changeset
170 if(sectorDetection.count > SECTOR_MAX_CNT)
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
171 {
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
172 sectorDetection.count = SECTOR_MAX_CNT; /* more views are hard to manually control */
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
173 }
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
174 }
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
175 else
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
176 if(numOfSectors != CUSTOMER_KEEP_LAST_SECTORS)
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
177 {
383
49a02dea8ae3 Combine variables in a structure to improve readability of code
ideenmodellierer
parents: 381
diff changeset
178 sectorDetection.count = numOfSectors;
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
179 }
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
180 }
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
181
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
182
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
183 uint8_t GetCVForSector(uint8_t selSector)
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
184 {
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
185 if(selSector < sectorDetection.count)
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
186 {
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
187 return sectorMap[selSector];
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
188 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
189 else
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
190 {
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
191 return 0;
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
192 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
193 }
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
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diff changeset
194
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
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diff changeset
195 void MapCVToSector()
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
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diff changeset
196 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
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diff changeset
197 uint8_t ViewIndex = 0;
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
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diff changeset
198
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
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diff changeset
199 memset(sectorMap, 0, sizeof(sectorMap));
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
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diff changeset
200
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
201 if(settingsGetPointer()->design == 3) /* Big font view ? */
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
202 {
595
fd0b60dee6f3 Bugfix Selection of primary view:
Ideenmodellierer
parents: 592
diff changeset
203 t3_set_customview_to_primary();
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
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diff changeset
204 sectorMap[ViewIndex] = t3_change_customview(ACTION_END);
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
205 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
206 else
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
207 {
595
fd0b60dee6f3 Bugfix Selection of primary view:
Ideenmodellierer
parents: 592
diff changeset
208 t7_set_customview_to_primary();
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
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diff changeset
209 sectorMap[ViewIndex] = t7_change_customview(ACTION_END);
595
fd0b60dee6f3 Bugfix Selection of primary view:
Ideenmodellierer
parents: 592
diff changeset
210
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
211 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
212
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
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diff changeset
213 ViewIndex++;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
214 while(ViewIndex < sectorDetection.count)
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
215 {
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
216 if(settingsGetPointer()->design == 3) /* Big font view ? */
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
217 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
218 sectorMap[ViewIndex] = t3_change_customview(ACTION_BUTTON_ENTER);
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
219 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
220 else
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
221 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
222 sectorMap[ViewIndex] = t7_change_customview(ACTION_BUTTON_ENTER);
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
223 }
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
224 ViewIndex++;
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
225 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
226
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
227 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
228
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
229 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
230 {
383
49a02dea8ae3 Combine variables in a structure to improve readability of code
ideenmodellierer
parents: 381
diff changeset
231 sectorDetection.target = 0;
49a02dea8ae3 Combine variables in a structure to improve readability of code
ideenmodellierer
parents: 381
diff changeset
232 sectorDetection.current = 0;
49a02dea8ae3 Combine variables in a structure to improve readability of code
ideenmodellierer
parents: 381
diff changeset
233 sectorDetection.size = 0;
49a02dea8ae3 Combine variables in a structure to improve readability of code
ideenmodellierer
parents: 381
diff changeset
234 sectorDetection.count = 0;
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
235
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
236 switch(settingsGetPointer()->MotionDetection)
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
237 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
238 case MOTION_DETECT_SECTOR: DefineSectorCount(CUSTOMER_DEFINED_VIEWS);
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
239 MapCVToSector();
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
240 break;
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
241 case MOTION_DETECT_MOVE: DefineSectorCount(SECTOR_MAX);
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
242 break;
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
243 case MOTION_DETECT_SCROLL: DefineSectorCount(SECTOR_SCROLL);
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
244 break;
371
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
245 default:
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
246 break;
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
247 }
fca370f847f8 Added parameter for number of sectors to be defined
ideenmodellierer
parents: 370
diff changeset
248
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
249 resetMotionDeltaHistory();
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
250 }
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
251
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
252 /* Map the current pitch value to a sector and create button event in case the sector is left */
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
253 detectionState_t detectSectorButtonEvent(float focusOffset)
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
254 {
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
255 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
256
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
257 newTargetSector = GetSectorForFocus(focusOffset);
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
258
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
259 if(settingsGetPointer()->design == 3) /* Big font view ? */
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
260 {
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
261 t3_select_customview(GetCVForSector(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
262 }
592
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
263 else
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
264 {
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
265 t7_select_customview(GetCVForSector(newTargetSector));
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
266 }
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
267
f52bc70e380f MotionCtrl - Sectorview Map sectors directly to custom views:
Ideenmodellierer
parents: 585
diff changeset
268 return DETECT_NOTHING;
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
269 }
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
270
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
271 /* Check if pitch is not in center position and trigger a button action if needed */
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
272 detectionState_t detectScrollButtonEvent(float focusOffset)
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
273 {
378
834e087505ec Incremented "idle window" for scroll detection
ideenmodellierer
parents: 373
diff changeset
274 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
275
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
276 uint8_t PitchEvent = DETECT_NOTHING;
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
277
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
278 if(delayscroll == 0)
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
279 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
280 if(focusOffset > 0.3)
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
281 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
282 PitchEvent = DETECT_POS_PITCH;
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
283 delayscroll = 7;
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
284 }
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
285 }
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
286 else
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
287 {
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
288 delayscroll--;
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
289 }
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
290 return PitchEvent;
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
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
293
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
294 /* 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
295 /* 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
296 detectionState_t detectPitch(float currentPitch)
359
4258ea9b67fa Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff changeset
297 {
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
298 static int8_t lastStart = 0;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
299 uint8_t exit = 0;
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
300 int8_t step = 0;
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
301 uint8_t duration = 0;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
302 SDeltaHistory test;
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
303
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
304 if(lastStart < 0)
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
305 {
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
306 detectionState = DETECT_NOTHING;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
307 lastStart = 0;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
308 }
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
309 else
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
310 {
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
311 detectionState = DETECT_START;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
312 }
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
313 step = lastStart;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
314 do
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
315 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
316 test = GetDeltaHistory(step);
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
317 duration++;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
318 switch (detectionState)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
319 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
320 case DETECT_NOTHING: if(test.pitch > MOTION_DELTA_STABLE)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
321 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
322 exit = 1;
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
323 lastStart = -2;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
324 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
325 else
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
326 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
327 detectionState = DETECT_START;
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
328 lastStart = -1;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
329 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
330 break;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
331 case DETECT_START: if(test.pitch == MOTION_DELTA_RAISE)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
332 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
333 detectionState = DETECT_POS_MOVE;
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
334 lastStart = step;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
335 }
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
336 else
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
337 if(test.pitch == MOTION_DELTA_FALL)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
338 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
339 detectionState = DETECT_NEG_MOVE;
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
340 lastStart = step;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
341 }
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
342 else
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
343 {
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
344 lastStart = -1;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
345 }
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
346 duration = 0;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
347 break;
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
348 case DETECT_NEG_MOVE: if((test.pitch <= MOTION_DELTA_JITTER) || (test.pitch == MOTION_DELTA_RAISE))
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
349 {
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
350 detectionState++;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
351 }
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
352 break;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
353 case DETECT_POS_MOVE: if((test.pitch <= MOTION_DELTA_JITTER) || (test.pitch == MOTION_DELTA_FALL))
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
354 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
355 detectionState++;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
356 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
357 break;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
358 case DETECT_MAXIMA: if(test.pitch == MOTION_DELTA_FALL)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
359 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
360 detectionState = DETECT_FALLBACK;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
361 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
362 break;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
363 case DETECT_MINIMA: if(test.pitch == MOTION_DELTA_RAISE)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
364 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
365 detectionState = DETECT_RISEBACK;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
366 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
367 break;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
368 case DETECT_RISEBACK:
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
369 case DETECT_FALLBACK: if(test.pitch == MOTION_DELTA_STABLE)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
370 {
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
371 if(duration > 4) /* avoid detection triggered by short moves */
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
372 {
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
373 detectionState++;
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
374 }
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
375 exit = 1;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
376 lastStart = -2;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
377 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
378 break;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
379 default:
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
380 detectionState = DETECT_NOTHING;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
381 exit = 1;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
382 break;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
383 }
578
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
384 step--;
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
385 } while((step >= 0) && (!exit));
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
386
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
387 if((lastStart < MOTION_DELTA_HISTORY_SIZE))
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
388 {
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
389 lastStart++; /* prepare value for next iteration (history index will be increased) */
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
390 }
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
391 else
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
392 {
beb4d47542f1 Rework pitch detection:
Ideenmodellierer
parents: 574
diff changeset
393 lastStart = -1;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
394 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
395 if((detectionState != DETECT_POS_PITCH) && (detectionState != DETECT_NEG_PITCH)) /* nothing found */
359
4258ea9b67fa Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff changeset
396 {
4258ea9b67fa Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff changeset
397 detectionState = DETECT_NOTHING;
4258ea9b67fa Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff changeset
398 }
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
399 else /* dont detect the same event twice */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
400 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
401 resetMotionDeltaHistory();
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
402 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
403 return detectionState;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
404 }
363
bdf978d2a5d4 Reworked detection function
ideenmodellierer
parents: 362
diff changeset
405
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
406 void anglesToCoord(float roll, float pitch, float yaw, SCoord *pCoord)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
407 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
408 pCoord->x = ((cosf(yaw) * cosf(pitch)) * pCoord->x + (cosf(yaw)*sinf(pitch)*sinf(roll) - (sinf(yaw)* cosf(roll))) * pCoord->y + (cosf(yaw)*sinf(pitch)*cosf(roll) + sinf(yaw)*sinf(roll)) * pCoord->z);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
409 pCoord->y = ((sinf(yaw) * cosf(pitch)) * pCoord->x + (sinf(yaw)*sinf(pitch)*sinf(roll) + cosf(yaw) * cosf(roll)) * pCoord->y + ( sinf(yaw) * sinf(pitch) * cosf(roll) - cosf(yaw) * sinf(roll))* pCoord->z);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
410 pCoord->z = ((-1*sinf(pitch)) * pCoord->x + (cosf(pitch) *sinf(roll)) * pCoord->y + (cosf(pitch) * cosf(roll))* pCoord->z);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
411 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
412
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
413 SCoord CoordAdd(SCoord cA, SCoord cB)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
414 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
415 SCoord result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
416
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
417 result.x = cA.x + cB.x;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
418 result.y = cA.y + cB.y;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
419 result.z = cA.z + cB.z;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
420 return result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
421 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
422
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
423 SCoord CoordSub(SCoord cA, SCoord cB)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
424 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
425 SCoord result;
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
426
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
427 result.x = cA.x - cB.x;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
428 result.y = cA.y - cB.y;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
429 result.z = cA.z - cB.z;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
430 return result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
431 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
432
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
433 SCoord CoordCross(SCoord cA, SCoord cB)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
434 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
435 SCoord result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
436
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
437 result.x = (cA.y * cB.z) - (cA.z * cB.y);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
438 result.y = (cA.z * cB.x) - (cA.x * cB.z);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
439 result.z = (cA.x * cB.y) - (cA.y * cB.x);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
440
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
441 return result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
442
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
443 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
444
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
445 SCoord CoordMulF(SCoord op, float factor)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
446 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
447 SCoord result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
448 result.x = (op.x * factor);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
449 result.y = (op.y * factor);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
450 result.z = (op.z * factor);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
451
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
452 return result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
453 }
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
454
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
455 SCoord CoordDivF(SCoord op, float factor)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
456 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
457 SCoord result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
458 result.x = (op.x / factor);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
459 result.y = (op.y / factor);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
460 result.z = (op.z / factor);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
461
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
462 return result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
463 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
464
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
465 float CoordDot(SCoord cA, SCoord cB)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
466 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
467 float result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
468
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
469 result = cA.x * cB.x + cA.y * cB.y + cB.z*cA.z;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
470 return result;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
471 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
472
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
473 void calibrateViewport(float roll, float pitch, float yaw)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
474 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
475 SSettings* pSettings = settingsGetPointer();
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
476
621
6826731ff2be Use roll and pitch agles in 0-360 format:
Ideenmodellierer
parents: 618
diff changeset
477 pSettings->viewPitch = pitch + 180;
6826731ff2be Use roll and pitch agles in 0-360 format:
Ideenmodellierer
parents: 618
diff changeset
478 pSettings->viewRoll = roll+ 180;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
479 pSettings->viewYaw = yaw;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
480 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
481
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
482
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
483 float checkViewport(float roll, float pitch, float yaw, uint8_t enableAxis)
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
484 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
485 uint8_t retval = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
486 float angleYaw;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
487 float anglePitch;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
488 float angleRoll;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
489 float distance = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
490 float _a, _b;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
491 SCoord u,v,n;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
492 float r;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
493
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
494 SCoord refVec;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
495 SCoord axis_1;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
496 SCoord axis_2;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
497 SCoord curVec;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
498 SCoord resultVec;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
499
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
500 SSettings* pSettings = settingsGetPointer();
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
501
621
6826731ff2be Use roll and pitch agles in 0-360 format:
Ideenmodellierer
parents: 618
diff changeset
502 roll += 180;
6826731ff2be Use roll and pitch agles in 0-360 format:
Ideenmodellierer
parents: 618
diff changeset
503 pitch += 180;
6826731ff2be Use roll and pitch agles in 0-360 format:
Ideenmodellierer
parents: 618
diff changeset
504
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
505 /* calculate base vector taking calibration delta into account yaw (heading) */
621
6826731ff2be Use roll and pitch agles in 0-360 format:
Ideenmodellierer
parents: 618
diff changeset
506 float compYaw;
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
507
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
508 if(enableAxis & MOTION_ENABLE_YAW)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
509 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
510 compYaw = 360.0 - yaw; /* turn to 0° */
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
511 compYaw += pSettings->viewYaw; /* consider calib yaw value */
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
512 compYaw += yaw;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
513
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
514 if (compYaw < 0.0)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
515 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
516 compYaw = 360.0 + compYaw;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
517 }
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
518
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
519 if (compYaw > 360.0)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
520 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
521 compYaw = compYaw - 360.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
522 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
523 if (compYaw > 360.0)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
524 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
525 compYaw = compYaw - 360.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
526 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
527 angleYaw = pSettings->viewYaw * M_PI / 180.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
528 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
529 else
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
530 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
531 compYaw = 0.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
532 angleYaw = 0.0;
381
695434a6dcf6 Simplified pitch detection state machine:
ideenmodellierer
parents: 378
diff changeset
533 }
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
534
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
535 if(enableAxis & MOTION_ENABLE_PITCH)
381
695434a6dcf6 Simplified pitch detection state machine:
ideenmodellierer
parents: 378
diff changeset
536 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
537 anglePitch = pSettings->viewPitch * M_PI / 180.0;
373
7b981f8bdd41 Add scroll event by pitch angle detection:
ideenmodellierer
parents: 371
diff changeset
538 }
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
539 else
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
540 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
541 anglePitch = 0;
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
542 }
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
543 if(enableAxis & MOTION_ENABLE_ROLL)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
544 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
545 angleRoll = pSettings->viewRoll * M_PI / 180.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
546 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
547 else
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
548 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
549 angleRoll = 0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
550 }
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
552 refVec.x = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
553 refVec.y = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
554 refVec.z = 1.0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
555
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
556 anglesToCoord(angleRoll,anglePitch,angleYaw, &refVec);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
557
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
558 /* assume x = 0 and y = 1 => find matching vector so axis_1 is 90° to axis_2 */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
559 axis_1.x = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
560 if(refVec.y >=0)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
561 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
562 axis_2.y = 1; /* => Spawn y == refVec y */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
563 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
564 else axis_1.y = -1;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
565 axis_1.z = -1.0 * refVec.y / refVec.z;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
566 axis_2 = CoordCross(refVec, axis_1); /* Cross is 90° to refVec and Spawn as well => Plane Spawn / cross */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
567
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
568 /* check if detection plane is correct */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
569 u = CoordSub(axis_1,refVec);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
570 v = CoordSub(axis_2,refVec);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
571 n = CoordCross(u,v);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
572
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
573 if((fabsf(n.x) <= 0.0001) && (fabsf(n.y) <= 0.0001) && (fabsf(n.z) <= 0.0001))
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
574 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
575 retval = 2;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
576 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
577 else
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
578 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
579 if(enableAxis & MOTION_ENABLE_PITCH)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
580 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
581 anglePitch = pitch * M_PI / 180.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
582 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
583 else
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
584 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
585 anglePitch = 0.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
586 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
587 if(enableAxis & MOTION_ENABLE_ROLL)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
588 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
589 angleRoll = roll * M_PI / 180.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
590 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
591 else
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
592 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
593 angleRoll = 0.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
594 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
595 if(enableAxis & MOTION_ENABLE_YAW)
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
596 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
597 angleYaw = compYaw * M_PI / 180.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
598 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
599 else
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
600 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
601 angleYaw = 0.0;
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
602 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
603
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
604 curVec.x = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
605 curVec.y = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
606 curVec.z = 1.0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
607 anglesToCoord(angleRoll,anglePitch,angleYaw, &curVec);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
608
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
609 _a = CoordDot(curVec,n);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
610 _b = CoordDot(refVec,n);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
611
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
612 if(_b>=(-0.0001)&&_b<=0.0001) /* Check if view port is parallel (no matchpoint) */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
613 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
614 retval = 3;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
615 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
616 else
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
617 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
618 r=_a/_b;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
619 if(r<0.00||r>1.40) /* are we looking into wrong direction? */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
620 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
621 retval = 4;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
622 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
623 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
624 distance = retval * 1.0; /* just for debugging */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
625 if(retval == 0)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
626 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
627 /* start calculating the matchpoint */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
628 curVec = CoordMulF(curVec,r);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
629 resultVec = CoordSub(refVec,curVec);
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
630
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
631 /* calculate the distance between reference and actual vector */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
632 resultVec.x = resultVec.x * resultVec.x;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
633 resultVec.y = resultVec.y * resultVec.y;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
634 resultVec.z = resultVec.z * resultVec.z;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
635
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
636 if((resultVec.x == 0) && (resultVec.y == 0) && (resultVec.z == 0))
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
637 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
638 distance = 0.0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
639 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
640 else
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
641 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
642 distance = sqrtf((resultVec.x + resultVec.y + resultVec.z));
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
643 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
644 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
645 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
646
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
647 if(distance < 0.5) /* handle focus counter to avoid fast in/out focus changes */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
648 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
649 if(focusCnt < 10)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
650 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
651 if((focusCnt == 9) && (inFocus == 0)) /* we will get into focus */
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
652 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
653 resetMotionDeltaHistory();
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
654 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
655 focusCnt++;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
656 }
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
657 if((focusCnt == 10) && (inFocus == 0))
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
658 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
659 inFocus = 1;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
660 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
661 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
662 else
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
663 {
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
664 if(focusCnt >= 5) /* Reset focus faster then setting focus */
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
665 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
666 focusCnt--;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
667 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
668 else
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
669 {
574
01ee21dd311f Improved focus detection:
Ideenmodellierer
parents: 551
diff changeset
670 focusCnt = 0;
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
671 inFocus = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
672 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
673 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
674 return distance;
359
4258ea9b67fa Added new files for motion detection (shaking) detection
ideenmodellierer
parents:
diff changeset
675 }
551
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
676 uint8_t viewInFocus(void)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
677 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
678 return inFocus;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
679 }
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
680 void resetFocusState(void)
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
681 {
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
682 inFocus = 0;
e3237f580ae9 Added viewport functionality:
Ideenmodellierer
parents: 385
diff changeset
683 }
611
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
684
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
685 void suspendMotionDetection(uint8_t seconds)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
686 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
687 suspendMotionDetectionSec = seconds * 10; /* detection function is called every 100ms */
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
688 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
689
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
690 void HandleMotionDetection(void)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
691 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
692 detectionState_t pitchstate = DETECT_NOTHING;
618
96af74455420 Development bugfix: focus state not remembered:
Ideenmodellierer
parents: 611
diff changeset
693 static uint8_t wasInFocus = 0;
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
694 float focusOffset = 0.0;
611
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
695
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
696 evaluateMotionDelta(stateUsed->lifeData.compass_roll, stateUsed->lifeData.compass_pitch, stateUsed->lifeData.compass_heading);
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
697 if(viewInFocus())
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
698 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
699 focusOffset = checkViewport(stateUsed->lifeData.compass_roll, stateUsed->lifeData.compass_pitch, stateUsed->lifeData.compass_heading, (MOTION_ENABLE_PITCH | MOTION_ENABLE_YAW));
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
700 }
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
701 else
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
702 {
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
703 focusOffset = checkViewport(stateUsed->lifeData.compass_roll, stateUsed->lifeData.compass_pitch, stateUsed->lifeData.compass_heading, MOTION_ENABLE_ALL);
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
704 }
611
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
705 if(viewInFocus())
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
706 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
707 wasInFocus = 1;
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
708 set_Backlight_Boost(settingsGetPointer()->viewPortMode & 0x03);
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
709
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
710 if(suspendMotionDetectionSec == 0) /* suspend detection while diver is manually operating the OSTC */
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
711 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
712 switch(settingsGetPointer()->MotionDetection)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
713 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
714 case MOTION_DETECT_MOVE: pitchstate = detectPitch(stateRealGetPointer()->lifeData.compass_pitch);
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
715 break;
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
716 case MOTION_DETECT_SECTOR: pitchstate = detectSectorButtonEvent(focusOffset);
611
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
717 break;
625
028d8f3a9410 Switch Sector / Scroll detection to vector implementation:
Ideenmodellierer
parents: 621
diff changeset
718 case MOTION_DETECT_SCROLL: pitchstate = detectScrollButtonEvent(focusOffset);
611
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
719 break;
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
720 default:
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
721 pitchstate = DETECT_NOTHING;
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
722 break;
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
723 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
724 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
725
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
726 if(DETECT_NEG_PITCH == pitchstate)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
727 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
728 StoreButtonAction((uint8_t)ACTION_PITCH_NEG);
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
729 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
730 if(DETECT_POS_PITCH == pitchstate)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
731 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
732 StoreButtonAction((uint8_t)ACTION_PITCH_POS);
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
733 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
734 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
735 else
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
736 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
737 if(wasInFocus)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
738 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
739 wasInFocus = 0;
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
740 if(suspendMotionDetectionSec == 0)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
741 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
742 if(settingsGetPointer()->design == 7)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
743 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
744 t7_set_customview_to_primary();
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
745 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
746 else
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
747 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
748 t3_set_customview_to_primary();
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
749 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
750 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
751 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
752 set_Backlight_Boost(0);
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
753 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
754 if(suspendMotionDetectionSec != 0)
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
755 {
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
756 suspendMotionDetectionSec--;
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
757 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
758 }
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
759
916998f90e39 Suspend MotionDetection events while diver is operationg the OSTC:
Ideenmodellierer
parents: 595
diff changeset
760