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Rev | Author | Line No. | Line |
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1768 | - | 1 | //******************************************************************* |
2 | // Definition of color pattern and sequences |
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3 | //******************************************************************* |
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4 | void flashingCircle( uint8_t r, uint8_t g, uint8_t b, uint8_t wait) { |
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5 | uint8_t ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8; |
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6 | |||
7 | for (uint8_t j=0; j< riggerSize ; j++){ |
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8 | strip.setPixelColor(j, r, g, b, 1, 1, 1, 1, 1, 1, 1, 1); |
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9 | strip.show(); |
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10 | delay ( wait ); |
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11 | strip.setPixelColor(j, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1); |
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12 | strip.show(); |
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13 | delay ( wait/2 ); |
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14 | |||
15 | } |
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16 | } |
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17 | |||
18 | void flashingCircleRev( uint8_t r, uint8_t g, uint8_t b, uint8_t wait) { |
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19 | uint8_t ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8; |
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20 | |||
21 | for (uint8_t j = riggerSize; j > 0 ; j--){ |
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22 | strip.setPixelColor(j-1, r, g, b, 1, 1, 1, 1, 1, 1, 1, 1); |
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23 | strip.show(); |
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24 | delay ( wait ); |
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25 | strip.setPixelColor(j-1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1); |
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26 | strip.show(); |
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27 | delay ( wait/2 ); |
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28 | |||
29 | } |
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30 | } |
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31 | |||
32 | void spiral( uint8_t r, uint8_t g, uint8_t b, uint8_t wait) { |
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33 | uint8_t ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8; |
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34 | |||
35 | for (uint8_t j=0; j< riggerSize ; j++){ |
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36 | for (uint8_t i=1; i<= rigger ; i++){ |
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37 | if (i == 1){ |
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38 | strip.setPixelColor(j, r, g, b, 1, 0, 0, 0, 0, 0, 0, 0); |
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39 | strip.show(); |
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40 | delay ( wait ); |
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41 | strip.setPixelColor(j, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0); |
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42 | strip.show(); |
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43 | delay ( wait ); |
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44 | } |
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45 | |||
46 | if (i == 2){ |
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47 | strip.setPixelColor(j, r, g, b, 0, 1, 0, 0, 0, 0, 0, 0); |
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48 | strip.show(); |
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49 | delay ( wait ); |
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50 | strip.setPixelColor(j, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0); |
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51 | strip.show(); |
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52 | delay ( wait ); |
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53 | } |
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54 | |||
55 | if (i == 3){ |
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56 | strip.setPixelColor(j, r, g, b, 0, 0, 1, 0, 0, 0, 0, 0); |
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57 | strip.show(); |
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58 | delay ( wait ); |
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59 | strip.setPixelColor(j, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0); |
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60 | strip.show(); |
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61 | delay ( wait ); |
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62 | } |
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63 | |||
64 | if (i == 4){ |
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65 | strip.setPixelColor(j, r, g, b, 0, 0, 0, 1, 0, 0, 0, 0); |
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66 | strip.show(); |
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67 | delay ( wait ); |
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68 | strip.setPixelColor(j, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0); |
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69 | strip.show(); |
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70 | delay ( wait ); |
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71 | } |
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72 | |||
73 | if (i == 5){ |
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74 | strip.setPixelColor(j, r, g, b, 0, 0, 0, 0, 1, 0, 0, 0); |
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75 | strip.show(); |
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76 | delay ( wait ); |
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77 | strip.setPixelColor(j, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0); |
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78 | strip.show(); |
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79 | delay ( wait ); |
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80 | } |
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81 | |||
82 | if (i == 6){ |
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83 | strip.setPixelColor(j, r, g, b, 0, 0, 0, 0, 0, 1, 0, 0); |
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84 | strip.show(); |
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85 | delay ( wait ); |
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86 | strip.setPixelColor(j, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0); |
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87 | strip.show(); |
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88 | delay ( wait ); |
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89 | } |
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90 | |||
91 | if (i == 7){ |
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92 | strip.setPixelColor(j, r, g, b, 0, 0, 0, 0, 0, 0, 1, 0); |
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93 | strip.show(); |
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94 | delay ( wait ); |
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95 | strip.setPixelColor(j, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0); |
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96 | strip.show(); |
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97 | delay ( wait ); |
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98 | } |
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99 | |||
100 | if (i == 8){ |
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101 | strip.setPixelColor(j, r, g, b, 0, 0, 0, 0, 0, 0, 0, 1); |
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102 | strip.show(); |
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103 | delay ( wait ); |
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104 | strip.setPixelColor(j, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1); |
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105 | strip.show(); |
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106 | delay ( wait ); |
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107 | } |
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108 | } |
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109 | } |
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110 | } |
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111 | |||
112 | void spiralRev( uint8_t r, uint8_t g, uint8_t b, uint8_t wait) { |
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113 | uint8_t ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8; |
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114 | |||
115 | for (uint8_t j = riggerSize; j > 0 ; j--){ |
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116 | for (uint8_t i = 1 ; i <= rigger ; i++){ |
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117 | if (i == 1){ |
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118 | strip.setPixelColor(j-1, r, g, b, 1, 0, 0, 0, 0, 0, 0, 0); |
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119 | strip.show(); |
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120 | delay ( wait ); |
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121 | strip.setPixelColor(j-1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0); |
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122 | strip.show(); |
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123 | delay ( wait ); |
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124 | } |
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125 | |||
126 | if (i == 2){ |
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127 | strip.setPixelColor(j-1, r, g, b, 0, 1, 0, 0, 0, 0, 0, 0); |
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128 | strip.show(); |
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129 | delay ( wait ); |
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130 | strip.setPixelColor(j-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0); |
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131 | strip.show(); |
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132 | delay ( wait ); |
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133 | } |
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134 | |||
135 | if (i == 3){ |
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136 | strip.setPixelColor(j-1, r, g, b, 0, 0, 1, 0, 0, 0, 0, 0); |
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137 | strip.show(); |
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138 | delay ( wait ); |
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139 | strip.setPixelColor(j-1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0); |
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140 | strip.show(); |
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141 | delay ( wait ); |
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142 | } |
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143 | |||
144 | if (i == 4){ |
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145 | strip.setPixelColor(j-1, r, g, b, 0, 0, 0, 1, 0, 0, 0, 0); |
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146 | strip.show(); |
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147 | delay ( wait ); |
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148 | strip.setPixelColor(j-1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0); |
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149 | strip.show(); |
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150 | delay ( wait ); |
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151 | } |
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152 | |||
153 | if (i == 5){ |
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154 | strip.setPixelColor(j-1, r, g, b, 0, 0, 0, 0, 1, 0, 0, 0); |
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155 | strip.show(); |
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156 | delay ( wait ); |
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157 | strip.setPixelColor(j-1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0); |
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158 | strip.show(); |
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159 | delay ( wait ); |
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160 | } |
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161 | |||
162 | if (i == 6){ |
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163 | strip.setPixelColor(j-1, r, g, b, 0, 0, 0, 0, 0, 1, 0, 0); |
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164 | strip.show(); |
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165 | delay ( wait ); |
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166 | strip.setPixelColor(j-1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0); |
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167 | strip.show(); |
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168 | delay ( wait ); |
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169 | } |
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170 | |||
171 | if (i == 7){ |
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172 | strip.setPixelColor(j-1, r, g, b, 0, 0, 0, 0, 0, 0, 1, 0); |
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173 | strip.show(); |
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174 | delay ( wait ); |
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175 | strip.setPixelColor(j-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0); |
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176 | strip.show(); |
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177 | delay ( wait ); |
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178 | } |
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179 | |||
180 | if (i == 8){ |
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181 | strip.setPixelColor(j-1, r, g, b, 0, 0, 0, 0, 0, 0, 0, 1); |
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182 | strip.show(); |
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183 | delay ( wait ); |
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184 | strip.setPixelColor(j-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1); |
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185 | strip.show(); |
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186 | delay ( wait ); |
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187 | } |
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188 | } |
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189 | } |
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190 | } |
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191 | |||
192 | |||
193 | // Fade In |
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194 | void fadein( uint8_t r, uint8_t g, uint8_t b, uint8_t wait, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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195 | |||
196 | uint8_t r2, g2, b2; |
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197 | |||
198 | for (uint8_t j = 127; j > 10; j--){ |
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199 | uint8_t rh = r-(j*r/127); |
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200 | if((r || rh) && rh <= r) r2 = rh; |
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201 | if(rh > r) r2 = r; |
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202 | if(r == 0) r2 = 0; |
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203 | uint8_t gh = g-(j*g/127); |
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204 | if((g || gh) && gh <= g) g2 = gh; |
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205 | if(gh > g) g2 = g; |
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206 | if(g == 0) g2 = 0; |
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207 | uint8_t bh = b-(j*b/127); |
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208 | if((b || bh) && bh <= b) b2 = bh; |
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209 | if(bh > b) b2 = b; |
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210 | if(b == 0) b2 = 0; |
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211 | for(uint8_t i=0; i<riggerSize; i++) { |
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212 | strip.setPixelColor(i, r2, g2, b2, ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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213 | } |
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214 | strip.show(); |
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215 | delay(wait); |
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216 | } |
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217 | } |
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218 | |||
219 | // Fade Out |
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220 | void fadeout(uint8_t r, uint8_t g, uint8_t b, uint8_t wait, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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221 | |||
222 | uint8_t r2, g2, b2; |
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223 | |||
224 | for (uint8_t j = 10; j < 127; j++){ |
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225 | uint8_t rh = r-(j*r/127); |
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226 | if((r || 0) && rh < r) r2 = rh; |
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227 | if(r == 0) r2 = 0; |
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228 | uint8_t gh = g-(j*g/127); |
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229 | if((g || 0) && gh < g) g2 = gh; |
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230 | if(g == 0) g2 = 0; |
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231 | uint8_t bh = b-(j*b/127); |
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232 | if((b || 0) && bh < b) b2 = bh; |
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233 | if(b == 0) b2 = 0; |
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234 | for(int i=0; i<riggerSize; i++) { |
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235 | strip.setPixelColor(i, r2, g2, b2,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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236 | } |
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237 | strip.show(); |
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238 | delay(wait); |
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239 | } |
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240 | for(int i=0; i<riggerSize; i++) { |
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241 | strip.setPixelColor(i, 0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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242 | } |
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243 | } |
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244 | |||
245 | // Flashing Light |
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246 | void flashLight(uint8_t wait, uint8_t cyl, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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247 | |||
248 | for (int j=0; j < cyl; j++) { |
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249 | for (int x = 0; x<2; x++){ |
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250 | for (int i = 0; i < riggerSize; i++){ |
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251 | strip.setPixelColor(i, 0, 127,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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252 | } |
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253 | strip.show(); |
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254 | delay(wait); |
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255 | for (int i = 0; i < riggerSize; i++){ |
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256 | strip.setPixelColor(i, 0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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257 | } |
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258 | strip.show(); |
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259 | delay(wait); |
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260 | } |
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261 | } |
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262 | } |
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263 | |||
264 | // Two colors flashing on left and right. |
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265 | void police(uint8_t wait, uint8_t cyl, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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266 | |||
267 | for (int j=0; j < cyl; j++) { |
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268 | for (int x = 0; x<2; x++){ |
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269 | for (int i = 0; i < (riggerSize/2); i++){ |
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270 | strip.setPixelColor(i, 127,0,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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271 | } |
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272 | strip.show(); |
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273 | delay(wait); |
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274 | for (int i = 0; i < (riggerSize/2); i++){ |
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275 | strip.setPixelColor(i, 0, 0,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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276 | } |
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277 | strip.show(); |
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278 | delay(wait); |
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279 | } |
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280 | for (int x = 0; x<2; x++){ |
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281 | for (int i = (riggerSize/2); i < riggerSize; i++){ |
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282 | strip.setPixelColor(i, 0, 0,127,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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283 | } |
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284 | strip.show(); |
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285 | delay(wait); |
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286 | for (int i = (riggerSize/2); i < riggerSize; i++){ |
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287 | strip.setPixelColor(i, 0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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288 | } |
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289 | strip.show(); |
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290 | delay(wait); |
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291 | } |
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292 | } |
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293 | } |
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294 | |||
295 | // Cycle through two colors, equally spaced around the Strip |
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296 | void circlinglights(uint8_t wait, uint8_t cyl, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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297 | uint16_t b=0; |
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298 | uint16_t r=riggerSize-1; |
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299 | |||
300 | for (int j=0; j < stripSize * cyl; j++) { |
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301 | strip.setPixelColor(b%riggerSize,0,2,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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302 | strip.setPixelColor((b+1)%riggerSize,1,16,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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303 | strip.setPixelColor((b+2)%riggerSize,0,55,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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304 | strip.setPixelColor((b+3)%riggerSize,0,127,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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305 | strip.setPixelColor(r%riggerSize,2,1,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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306 | strip.setPixelColor((r+riggerSize-1)%riggerSize,16,3,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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307 | strip.setPixelColor((r+riggerSize-2)%riggerSize,55,15,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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308 | strip.setPixelColor((r+riggerSize-3)%riggerSize,127,20,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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309 | strip.show(); |
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310 | delay(wait); |
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311 | strip.setPixelColor(b%riggerSize,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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312 | strip.setPixelColor(r%riggerSize,0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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313 | strip.show(); |
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314 | if (b++==riggerSize) b=0; |
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315 | if (r--==0) r=riggerSize; |
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316 | strip.show(); // write all the pixels out |
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317 | } |
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318 | clearstrip (); |
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319 | } |
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320 | |||
321 | |||
322 | // fill strip dots by dot with selected color |
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323 | void colorWipe( uint8_t r, uint8_t g, uint8_t b, uint8_t wait, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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324 | int i; |
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325 | |||
326 | for (i=0; i < riggerSize; i++) { |
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327 | strip.setPixelColor(i , r, g, b ,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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328 | strip.show(); |
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329 | delay(wait); |
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330 | } |
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331 | } |
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332 | |||
333 | // Chase a dot down the strip |
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334 | // good for testing purposes |
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335 | void colorChase( uint8_t r, uint8_t g, uint8_t b, uint8_t wait, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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336 | int pix; |
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337 | |||
338 | clearstrip (); |
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339 | |||
340 | for (pix=0; pix < riggerSize; pix++) { |
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341 | strip.setPixelColor(pix , r, g, b ,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); // set one pixel |
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342 | strip.show(); // refresh strip display |
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343 | delay(wait); // hold image for a moment |
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344 | strip.setPixelColor(pix,0,0, 0, ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); // erase pixel (but don't refresh yet) |
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345 | } |
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346 | strip.show(); // for last erased pixel |
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347 | } |
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348 | |||
349 | // Chase a dot reverse up the strip |
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350 | // good for testing purposes |
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351 | void colorChaseRev( uint8_t r, uint8_t g, uint8_t b, uint8_t wait, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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352 | int i; |
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353 | |||
354 | clearstrip (); |
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355 | |||
356 | for (i=riggerSize-1; i >= 0; i--) { |
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357 | strip.setPixelColor(i, r, g, b ,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); // set one pixel |
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358 | strip.show(); // refresh strip display |
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359 | delay(wait); // hold image for a moment |
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360 | strip.setPixelColor(i,0,0, 0,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); // erase pixel (but don't refresh yet) |
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361 | } |
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362 | strip.show(); // for last erased pixel |
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363 | } |
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364 | |||
365 | // An "ordered dither" fills every pixel in a sequence that looks |
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366 | // sparkly and almost random, but actually follows a specific order. |
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367 | void dither(uint8_t r, uint8_t g, uint8_t b, uint8_t wait, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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368 | |||
369 | // Determine highest bit needed to represent pixel index |
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370 | int hiBit = 0; |
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371 | int n = (riggerSize/3)+1; |
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372 | for(int bit=1; bit < 0x8000; bit <<= 1) { |
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373 | if(n & bit) hiBit = bit; |
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374 | } |
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375 | |||
376 | int bit, reverse; |
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377 | for(int i=0; i<(hiBit << 1); i++) { |
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378 | // Reverse the bits in i to create ordered dither: |
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379 | reverse = 0; |
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380 | for(bit=1; bit <= hiBit; bit <<= 1) { |
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381 | reverse <<= 1; |
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382 | if(i & bit) reverse |= 1; |
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383 | } |
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384 | strip.setPixelColor(reverse, r,g,b,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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385 | strip.show(); |
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386 | delay(wait); |
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387 | } |
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388 | delay(250); // Hold image for 1/4 sec |
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389 | } |
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390 | |||
391 | // "Larson scanner" = Cylon/KITT bouncing light effect |
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392 | void scanner(uint8_t r, uint8_t g, uint8_t b, uint8_t wait, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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393 | int i, j, pos, dir; |
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394 | |||
395 | pos = 1; |
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396 | dir = 1; |
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397 | |||
398 | for(i=1; i<(riggerSize)*8; i++) { |
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399 | strip.setPixelColor(pos - 1, strip.Color(r/8, g/8, b/8),ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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400 | strip.setPixelColor(pos, strip.Color(r, g, b),ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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401 | strip.setPixelColor(pos + 1, strip.Color(r/8, g/8, b/8),ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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402 | |||
403 | strip.show(); |
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404 | delay(wait); |
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405 | // If we wanted to be sneaky we could erase just the tail end |
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406 | // pixel, but it's much easier just to erase the whole thing |
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407 | // and draw a new one next time. |
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408 | for(j=-1; j<= 1; j++) strip.setPixelColor(pos+j, strip.Color(0,0,0),ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); // Bounce off ends of strip |
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409 | |||
410 | pos += dir; |
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411 | if(pos < 1) { |
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412 | pos = 1; |
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413 | dir = -dir; |
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414 | } else if(pos >= riggerSize-2) { |
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415 | pos = riggerSize - 2; |
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416 | dir = -dir; |
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417 | } |
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418 | } |
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419 | } |
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420 | |||
421 | // Sine wave effect |
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422 | #define PI 3.14159265 |
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423 | void wave( uint8_t r, uint8_t g, uint8_t b, uint8_t wait, int stp, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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424 | float y; |
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425 | uint8_t r2, g2, b2; |
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426 | |||
427 | for(int x=0; x<(riggerSize*5); x++) |
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428 | { |
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429 | for(int i=0; i<riggerSize; i++) { |
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430 | y = sin(PI * (float)stp * (float)(x + i) / (float)riggerSize); |
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431 | if(y >= 0.0) { |
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432 | // Peaks of sine wave are white |
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433 | y = 1.0 - y; // Translate Y to 0.0 (top) to 1.0 (center) |
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434 | r2 = 127 - (byte)((float)(127 - r) * y); |
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435 | g2 = 127 - (byte)((float)(127 - g) * y); |
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436 | b2 = 127 - (byte)((float)(127 - b) * y); |
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437 | } else { |
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438 | // Troughs of sine wave are black |
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439 | y += 1.0; // Translate Y to 0.0 (bottom) to 1.0 (center) |
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440 | r2 = (byte)((float)r * y); |
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441 | g2 = (byte)((float)g * y); |
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442 | b2 = (byte)((float)b * y); |
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443 | } |
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444 | strip.setPixelColor(i, r2, g2, b2,ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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445 | } |
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446 | strip.show(); |
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447 | delay(wait); |
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448 | } |
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449 | } |
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450 | |||
451 | void rainbowCycle(uint8_t wait, uint8_t cyl, uint8_t ri1, uint8_t ri2, uint8_t ri3, uint8_t ri4, uint8_t ri5, uint8_t ri6, uint8_t ri7, uint8_t ri8) { |
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452 | uint16_t i, j; |
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453 | |||
454 | for (j=0; j < 384 * cyl; j++) { // 5 cycles of all 384 colors in the wheel |
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455 | for (i=0; i < riggerSize; i++) { |
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456 | // tricky math! we use each pixel as a fraction of the full 384-color |
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457 | // wheel (thats the i / strip.numPixels() part) |
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458 | // Then add in j which makes the colors go around per pixel |
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459 | // the % 384 is to make the wheel cycle around |
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460 | strip.setPixelColor(i, Wheel(((i * 384 / riggerSize) + j) % 384),ri1, ri2, ri3, ri4, ri5, ri6, ri7, ri8); |
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461 | } |
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462 | strip.show(); // write all the pixels out |
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463 | delay(wait); |
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464 | } |
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465 | } |
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466 | /* Helper functions */ |
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467 | |||
468 | //Input a value 0 to 384 to get a color value. |
||
469 | //The colours are a transition r - g - b - back to r |
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470 | |||
471 | uint32_t Wheel(uint16_t WheelPos) |
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472 | { |
||
473 | byte r, g, b; |
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474 | switch(WheelPos / 128) |
||
475 | { |
||
476 | case 0: |
||
477 | r = 127 - WheelPos % 128; // red down |
||
478 | g = WheelPos % 128; // green up |
||
479 | b = 0; // blue off |
||
480 | break; |
||
481 | case 1: |
||
482 | g = 127 - WheelPos % 128; // green down |
||
483 | b = WheelPos % 128; // blue up |
||
484 | r = 0; // red off |
||
485 | break; |
||
486 | case 2: |
||
487 | b = 127 - WheelPos % 128; // blue down |
||
488 | r = WheelPos % 128; // red up |
||
489 | g = 0; // green off |
||
490 | break; |
||
491 | } |
||
492 | return(strip.Color(r,g,b)); |
||
493 | } |
||
494 | |||
495 | // Clear strip |
||
496 | void clearstrip (){ |
||
497 | for (int i=0; i < stripSize; i++) { |
||
498 | strip.setPixelColor(i, 0); |
||
499 | } |
||
500 | } |
||
501 | |||
502 | // Set single LED |
||
503 | void setLED(uint16_t n, uint8_t r, uint8_t g, uint8_t b, uint8_t r1, uint8_t r2, uint8_t r3, uint8_t r4, uint8_t r5, uint8_t r6, uint8_t r7, uint8_t r8){ |
||
504 | n=n-1; |
||
505 | strip.setPixelColor(n, strip.Color(r, g, b), r1, r2, r3, r4, r5, r6, r7, r8); |
||
506 | } |
||
507 |