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 <span id="projectnumber">3.1</span>
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<a href="controller_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef __INC_CONTROLLER_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define __INC_CONTROLLER_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="_fast_l_e_d_8h.html">FastLED.h</a>"</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "led_sysdefs.h"</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "pixeltypes.h"</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "<a class="code" href="color_8h.html">color.h</a>"</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> FASTLED_NAMESPACE_BEGIN</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define RO(X) RGB_BYTE(RGB_ORDER, X)</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define RGB_BYTE(RO,X) (((RO)>>(3*(2-(X)))) & 0x3)</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#define RGB_BYTE0(RO) ((RO>>6) & 0x3)</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define RGB_BYTE1(RO) ((RO>>3) & 0x3)</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define RGB_BYTE2(RO) ((RO) & 0x3)</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// operator byte *(struct CRGB[] arr) { return (byte*)arr; }</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define DISABLE_DITHER 0x00</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define BINARY_DITHER 0x01</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">typedef</span> uint8_t EDitherMode;</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">//</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// LED Controller interface definition</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">//</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html"> 38</a></span> <span class="keyword">class </span><a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_c_fast_l_e_d.html">CFastLED</a>;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> *m_Data;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> *m_pNext;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> m_ColorCorrection;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> m_ColorTemperature;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  EDitherMode m_DitherMode;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">int</span> m_nLeds;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">static</span> <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> *m_pHead;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">static</span> <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> *m_pTail;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#a068fa50d8c7d31bd8537b731eea84c92">showColor</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> & data, <span class="keywordtype">int</span> nLeds, <a class="code" href="struct_c_r_g_b.html">CRGB</a> scale) = 0;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#add284627121ffab140e083e84fadc37f">show</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> *data, <span class="keywordtype">int</span> nLeds, <a class="code" href="struct_c_r_g_b.html">CRGB</a> scale) = 0;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a8c560c6d171f117dfd19c0f2ec780a32"> 64</a></span>  <a class="code" href="class_c_l_e_d_controller.html#a8c560c6d171f117dfd19c0f2ec780a32">CLEDController</a>() : m_Data(NULL), m_ColorCorrection(<a class="code" href="group___color_enums.html#ggadf6bcba67c9573665af20788c4431ae8af964ffff5f2977a60a83aa3f9f8b4368">UncorrectedColor</a>), m_ColorTemperature(<a class="code" href="group___color_enums.html#gga251e9e8dc2c7b981786b71706522b2a9ae3d35275ab8c374612bcfbcce732b39f">UncorrectedTemperature</a>), m_DitherMode(BINARY_DITHER), m_nLeds(0) {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  m_pNext = NULL;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">if</span>(m_pHead==NULL) { m_pHead = <span class="keyword">this</span>; }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">if</span>(m_pTail != NULL) { m_pTail->m_pNext = <span class="keyword">this</span>; }</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  m_pTail = <span class="keyword">this</span>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#af877a15a5ec452780fbd1d359b8a9913">init</a>() = 0;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#abd0f6ce4701e76ebc4b916e0a04134f2"> 75</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#abd0f6ce4701e76ebc4b916e0a04134f2">clearLeds</a>(<span class="keywordtype">int</span> nLeds) { <a class="code" href="class_c_l_e_d_controller.html#a068fa50d8c7d31bd8537b731eea84c92">showColor</a>(CRGB::Black, nLeds, CRGB::Black); }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#abe990b9a65f5bff1f391cc5c28752abb"> 78</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#abe990b9a65f5bff1f391cc5c28752abb">show</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> *data, <span class="keywordtype">int</span> nLeds, uint8_t brightness) {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="class_c_l_e_d_controller.html#add284627121ffab140e083e84fadc37f">show</a>(data, nLeds, <a class="code" href="class_c_l_e_d_controller.html#af6173cca91ee446766cc15102990d7bb">getAdjustment</a>(brightness));</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a253069a734075b298da65d59d6efbb3b"> 83</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#a253069a734075b298da65d59d6efbb3b">showColor</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> &data, <span class="keywordtype">int</span> nLeds, uint8_t brightness) {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="class_c_l_e_d_controller.html#a068fa50d8c7d31bd8537b731eea84c92">showColor</a>(data, nLeds, <a class="code" href="class_c_l_e_d_controller.html#af6173cca91ee446766cc15102990d7bb">getAdjustment</a>(brightness));</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#aa4124b1cf5546ad028166e7884276076"> 88</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#aa4124b1cf5546ad028166e7884276076">showLeds</a>(uint8_t brightness=255) {</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="class_c_l_e_d_controller.html#add284627121ffab140e083e84fadc37f">show</a>(m_Data, m_nLeds, <a class="code" href="class_c_l_e_d_controller.html#af6173cca91ee446766cc15102990d7bb">getAdjustment</a>(brightness));</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a4ccd149ab7282817041a1ae4e586a9d4"> 93</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#a4ccd149ab7282817041a1ae4e586a9d4">showColor</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> & data, uint8_t brightness=255) {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="class_c_l_e_d_controller.html#a068fa50d8c7d31bd8537b731eea84c92">showColor</a>(data, m_nLeds, <a class="code" href="class_c_l_e_d_controller.html#af6173cca91ee446766cc15102990d7bb">getAdjustment</a>(brightness));</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a75a5a6ea50899409d875d72393323ca0"> 98</a></span>  <span class="keyword">static</span> <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> *<a class="code" href="class_c_l_e_d_controller.html#a75a5a6ea50899409d875d72393323ca0">head</a>() { <span class="keywordflow">return</span> m_pHead; }</div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a06cfb05ad6e0f7982328928051f3f565"> 100</a></span>  <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> *<a class="code" href="class_c_l_e_d_controller.html#a06cfb05ad6e0f7982328928051f3f565">next</a>() { <span class="keywordflow">return</span> m_pNext; }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a5b08378b29f92c5def65175ec5334037"> 103</a></span>  <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> & <a class="code" href="class_c_l_e_d_controller.html#a5b08378b29f92c5def65175ec5334037">setLeds</a>(<a class="code" href="struct_c_r_g_b.html">CRGB</a> *data, <span class="keywordtype">int</span> nLeds) {</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  m_Data = data;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  m_nLeds = nLeds;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a7b61c81e004c96ff670a2742057a5a52"> 110</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_c_l_e_d_controller.html#a7b61c81e004c96ff670a2742057a5a52">clearLedData</a>() {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span>(m_Data) {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  memset8((<span class="keywordtype">void</span>*)m_Data, 0, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a>) * m_nLeds);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a63f75cf7e55cf8da46db5fd27110bb3e"> 117</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="class_c_l_e_d_controller.html#a63f75cf7e55cf8da46db5fd27110bb3e">size</a>() { <span class="keywordflow">return</span> m_nLeds; }</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a5e86c45c89ebfb7b21f9045790302399"> 120</a></span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a>* <a class="code" href="class_c_l_e_d_controller.html#a5e86c45c89ebfb7b21f9045790302399">leds</a>() { <span class="keywordflow">return</span> m_Data; }</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a278a429964bec69b3c91486665e61c0a"> 123</a></span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> &<a class="code" href="class_c_l_e_d_controller.html#a278a429964bec69b3c91486665e61c0a">operator[]</a>(<span class="keywordtype">int</span> x) { <span class="keywordflow">return</span> m_Data[x]; }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a0703d15ea35deaf94eed59ae27bc3517"> 126</a></span>  <span class="keyword">inline</span> <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> & <a class="code" href="class_c_l_e_d_controller.html#a0703d15ea35deaf94eed59ae27bc3517">setDither</a>(uint8_t ditherMode = BINARY_DITHER) { m_DitherMode = ditherMode; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a676f705adf93898739a405b85150a3e7"> 128</a></span>  <span class="keyword">inline</span> uint8_t <a class="code" href="class_c_l_e_d_controller.html#a676f705adf93898739a405b85150a3e7">getDither</a>() { <span class="keywordflow">return</span> m_DitherMode; }</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a9620d0a629a6a3294c71f5f8dbfe91b8"> 131</a></span>  <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> & <a class="code" href="class_c_l_e_d_controller.html#a9620d0a629a6a3294c71f5f8dbfe91b8">setCorrection</a>(<a class="code" href="struct_c_r_g_b.html">CRGB</a> correction) { m_ColorCorrection = correction; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a74c43977660742e8185fd666e5d66bf9"> 133</a></span>  <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> & <a class="code" href="class_c_l_e_d_controller.html#a74c43977660742e8185fd666e5d66bf9">setCorrection</a>(<a class="code" href="group___color_enums.html#gadf6bcba67c9573665af20788c4431ae8">LEDColorCorrection</a> correction) { m_ColorCorrection = correction; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a168c661bb9b4a5dfc797b69d3900b26c"> 135</a></span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> <a class="code" href="class_c_l_e_d_controller.html#a168c661bb9b4a5dfc797b69d3900b26c">getCorrection</a>() { <span class="keywordflow">return</span> m_ColorCorrection; }</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a69ac4a882bdc4a813ae957ddedb5a883"> 138</a></span>  <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> & <a class="code" href="class_c_l_e_d_controller.html#a69ac4a882bdc4a813ae957ddedb5a883">setTemperature</a>(<a class="code" href="struct_c_r_g_b.html">CRGB</a> temperature) { m_ColorTemperature = temperature; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#a1e6d35be39f9f67aacdb4709ea914ab4"> 140</a></span>  <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> & <a class="code" href="class_c_l_e_d_controller.html#a1e6d35be39f9f67aacdb4709ea914ab4">setTemperature</a>(<a class="code" href="group___color_enums.html#ga251e9e8dc2c7b981786b71706522b2a9">ColorTemperature</a> temperature) { m_ColorTemperature = temperature; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#afc94e9d029d7e59f56a4ab845f3de32d"> 142</a></span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> <a class="code" href="class_c_l_e_d_controller.html#afc94e9d029d7e59f56a4ab845f3de32d">getTemperature</a>() { <span class="keywordflow">return</span> m_ColorTemperature; }</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="class_c_l_e_d_controller.html#af6173cca91ee446766cc15102990d7bb"> 145</a></span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> <a class="code" href="class_c_l_e_d_controller.html#af6173cca91ee446766cc15102990d7bb">getAdjustment</a>(uint8_t scale) {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> computeAdjustment(scale, m_ColorCorrection, m_ColorTemperature);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">static</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> computeAdjustment(uint8_t scale, <span class="keyword">const</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> & colorCorrection, <span class="keyword">const</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> & colorTemperature) {</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor"> #if defined(NO_CORRECTION) && (NO_CORRECTION==1)</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a>(scale,scale,scale);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor"> #else</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> adj(0,0,0);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span>(scale > 0) {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">for</span>(uint8_t i = 0; i < 3; i++) {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  uint8_t cc = colorCorrection.raw[i];</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  uint8_t ct = colorTemperature.raw[i];</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span>(cc > 0 && ct > 0) {</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  uint32_t work = (((uint32_t)cc)+1) * (((uint32_t)ct)+1) * scale;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  work /= 0x10000L;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  adj.raw[i] = work & 0xFF;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">return</span> adj;</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor"> #endif</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">virtual</span> uint16_t getMaxRefreshRate()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0; }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> };</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment">// Pixel controller class. This is the class that we use to centralize pixel access in a block of data, including</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment">// support for things like RGB reordering, scaling, dithering, skipping (for ARGB data), and eventually, we will</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment">// centralize 8/12/16 conversions here as well.</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">template</span><EOrder RGB_ORDER, <span class="keywordtype">int</span> LANES=1, u<span class="keywordtype">int</span>32_t MASK=0xFFFFFFFF></div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="struct_pixel_controller.html"> 177</a></span> <span class="keyword">struct </span><a class="code" href="struct_pixel_controller.html">PixelController</a> {</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">const</span> uint8_t *mData;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordtype">int</span> mLen,mLenRemaining;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  uint8_t d[3];</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  uint8_t e[3];</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="struct_c_r_g_b.html">CRGB</a> mScale;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  int8_t mAdvance;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">int</span> mOffsets[LANES];</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="struct_pixel_controller.html">PixelController</a>(<span class="keyword">const</span> <a class="code" href="struct_pixel_controller.html">PixelController</a> & other) {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  d[0] = other.d[0];</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  d[1] = other.d[1];</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  d[2] = other.d[2];</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  e[0] = other.e[0];</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  e[1] = other.e[1];</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  e[2] = other.e[2];</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  mData = other.mData;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  mScale = other.mScale;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  mAdvance = other.mAdvance;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  mLenRemaining = mLen = other.mLen;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i < LANES; i++) { mOffsets[i] = other.mOffsets[i]; }</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">void</span> initOffsets(<span class="keywordtype">int</span> len) {</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordtype">int</span> nOffset = 0;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i < LANES; i++) {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  mOffsets[i] = nOffset;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span>((1<<i) & MASK) { nOffset += (len * mAdvance); }</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="struct_pixel_controller.html">PixelController</a>(<span class="keyword">const</span> uint8_t *d, <span class="keywordtype">int</span> len, <a class="code" href="struct_c_r_g_b.html">CRGB</a> & s, EDitherMode dither = BINARY_DITHER, <span class="keywordtype">bool</span> advance=<span class="keyword">true</span>, uint8_t skip=0) : mData(d), mLen(len), mLenRemaining(len), mScale(s) {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  enable_dithering(dither);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  mData += skip;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  mAdvance = (advance) ? 3+skip : 0;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  initOffsets(len);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  }</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="struct_pixel_controller.html">PixelController</a>(<span class="keyword">const</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> *d, <span class="keywordtype">int</span> len, <a class="code" href="struct_c_r_g_b.html">CRGB</a> & s, EDitherMode dither = BINARY_DITHER) : mData((<span class="keyword">const</span> uint8_t*)d), mLen(len), mLenRemaining(len), mScale(s) {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  enable_dithering(dither);</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  mAdvance = 3;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  initOffsets(len);</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="struct_pixel_controller.html">PixelController</a>(<span class="keyword">const</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> &d, <span class="keywordtype">int</span> len, <a class="code" href="struct_c_r_g_b.html">CRGB</a> & s, EDitherMode dither = BINARY_DITHER) : mData((<span class="keyword">const</span> uint8_t*)&d), mLen(len), mLenRemaining(len), mScale(s) {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  enable_dithering(dither);</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  mAdvance = 0;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  initOffsets(len);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">void</span> init_binary_dithering() {</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="preprocessor">#if !defined(NO_DITHERING) || (NO_DITHERING != 1)</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">// Set 'virtual bits' of dithering to the highest level</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// that is not likely to cause excessive flickering at</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">// low brightness levels + low update rates.</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="comment">// These pre-set values are a little ambitious, since</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">// a 400Hz update rate for WS2811-family LEDs is only</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">// possible with 85 pixels or fewer.</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="comment">// Once we have a 'number of milliseconds since last update'</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="comment">// value available here, we can quickly calculate the correct</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// number of 'virtual bits' on the fly with a couple of 'if'</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="comment">// statements -- no division required. At this point,</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// the division is done at compile time, so there's no runtime</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// cost, but the values are still hard-coded.</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor">#define MAX_LIKELY_UPDATE_RATE_HZ 400</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="preprocessor">#define MIN_ACCEPTABLE_DITHER_RATE_HZ 50</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="preprocessor">#define UPDATES_PER_FULL_DITHER_CYCLE (MAX_LIKELY_UPDATE_RATE_HZ / MIN_ACCEPTABLE_DITHER_RATE_HZ)</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="preprocessor">#define RECOMMENDED_VIRTUAL_BITS ((UPDATES_PER_FULL_DITHER_CYCLE>1) + \</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor"> (UPDATES_PER_FULL_DITHER_CYCLE>2) + \</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="preprocessor"> (UPDATES_PER_FULL_DITHER_CYCLE>4) + \</span></div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="preprocessor"> (UPDATES_PER_FULL_DITHER_CYCLE>8) + \</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="preprocessor"> (UPDATES_PER_FULL_DITHER_CYCLE>16) + \</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor"> (UPDATES_PER_FULL_DITHER_CYCLE>32) + \</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="preprocessor"> (UPDATES_PER_FULL_DITHER_CYCLE>64) + \</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="preprocessor"> (UPDATES_PER_FULL_DITHER_CYCLE>128) )</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="preprocessor">#define VIRTUAL_BITS RECOMMENDED_VIRTUAL_BITS</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// R is the digther signal 'counter'.</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">static</span> byte R = 0;</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  R++;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// R is wrapped around at 2^ditherBits,</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">// so if ditherBits is 2, R will cycle through (0,1,2,3)</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  byte ditherBits = VIRTUAL_BITS;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  R &= (0x01 << ditherBits) - 1;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="comment">// Q is the "unscaled dither signal" itself.</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="comment">// It's initialized to the reversed bits of R.</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">// If 'ditherBits' is 2, Q here will cycle through (0,128,64,192)</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  byte Q = 0;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// Reverse bits in a byte</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  {</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span>(R & 0x01) { Q |= 0x80; }</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">if</span>(R & 0x02) { Q |= 0x40; }</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">if</span>(R & 0x04) { Q |= 0x20; }</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span>(R & 0x08) { Q |= 0x10; }</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">if</span>(R & 0x10) { Q |= 0x08; }</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span>(R & 0x20) { Q |= 0x04; }</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span>(R & 0x40) { Q |= 0x02; }</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span>(R & 0x80) { Q |= 0x01; }</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="comment">// Now we adjust Q to fall in the center of each range,</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// instead of at the start of the range.</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// If ditherBits is 2, Q will be (0, 128, 64, 192) at first,</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// and this adjustment makes it (31, 159, 95, 223).</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">if</span>( ditherBits < 8) {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  Q += 0x01 << (7 - ditherBits);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="comment">// D and E form the "scaled dither signal"</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="comment">// which is added to pixel values to affect the</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// actual dithering.</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="comment">// Setup the initial D and E values</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i < 3; i++) {</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  byte s = mScale.raw[i];</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  e[i] = s ? (256/s) + 1 : 0;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  d[i] = <a class="code" href="group___scaling.html#gad7535ccda9c92470c4e6ee0265585555">scale8</a>(Q, e[i]);</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor">#if (FASTLED_SCALE8_FIXED == 1)</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span>(d[i]) (d[i]--);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">if</span>(e[i]) e[i]--;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="comment">// Do we have n pixels left to process?</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keywordtype">bool</span> has(<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> mLenRemaining >= n;</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  }</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="comment">// toggle dithering enable</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordtype">void</span> enable_dithering(EDitherMode dither) {</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">switch</span>(dither) {</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">case</span> BINARY_DITHER: init_binary_dithering(); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">default</span>: d[0]=d[1]=d[2]=e[0]=e[1]=e[2]=0; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  }</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keywordtype">int</span> size() { <span class="keywordflow">return</span> mLen; }</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// get the amount to advance the pointer by</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keywordtype">int</span> advanceBy() { <span class="keywordflow">return</span> mAdvance; }</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// advance the data pointer forward, adjust position counter</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keywordtype">void</span> advanceData() { mData += mAdvance; mLenRemaining--;}</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> </div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// step the dithering forward</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keywordtype">void</span> stepDithering() {</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// IF UPDATING HERE, BE SURE TO UPDATE THE ASM VERSION IN</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// clockless_trinket.h!</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  d[0] = e[0] - d[0];</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  d[1] = e[1] - d[1];</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  d[2] = e[2] - d[2];</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// Some chipsets pre-cycle the first byte, which means we want to cycle byte 0's dithering separately</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keywordtype">void</span> preStepFirstByteDithering() {</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  d[RO(0)] = e[RO(0)] - d[RO(0)];</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  }</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t loadByte(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc) { <span class="keywordflow">return</span> pc.mData[RO(SLOT)]; }</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t loadByte(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc, <span class="keywordtype">int</span> lane) { <span class="keywordflow">return</span> pc.mData[pc.mOffsets[lane] + RO(SLOT)]; }</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t dither(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc, uint8_t b) { <span class="keywordflow">return</span> b ? <a class="code" href="group___math.html#ga07133b3085824d0fcd4f5086d286c4b5">qadd8</a>(b, pc.d[RO(SLOT)]) : 0; }</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t dither(<a class="code" href="struct_pixel_controller.html">PixelController</a> & , uint8_t b, uint8_t d) { <span class="keywordflow">return</span> b ? <a class="code" href="group___math.html#ga07133b3085824d0fcd4f5086d286c4b5">qadd8</a>(b,d) : 0; }</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t scale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc, uint8_t b) { <span class="keywordflow">return</span> <a class="code" href="group___scaling.html#gad7535ccda9c92470c4e6ee0265585555">scale8</a>(b, pc.mScale.raw[RO(SLOT)]); }</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t scale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & , uint8_t b, uint8_t scale) { <span class="keywordflow">return</span> <a class="code" href="group___scaling.html#gad7535ccda9c92470c4e6ee0265585555">scale8</a>(b, scale); }</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="comment">// composite shortcut functions for loading, dithering, and scaling</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t loadAndScale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc) { <span class="keywordflow">return</span> scale<SLOT>(pc, pc.dither<SLOT>(pc, pc.loadByte<SLOT>(pc))); }</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t loadAndScale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc, <span class="keywordtype">int</span> lane) { <span class="keywordflow">return</span> scale<SLOT>(pc, pc.dither<SLOT>(pc, pc.loadByte<SLOT>(pc, lane))); }</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t loadAndScale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc, <span class="keywordtype">int</span> lane, uint8_t d, uint8_t scale) { <span class="keywordflow">return</span> <a class="code" href="group___scaling.html#gad7535ccda9c92470c4e6ee0265585555">scale8</a>(pc.dither<SLOT>(pc, pc.loadByte<SLOT>(pc, lane), d), scale); }</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t loadAndScale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc, <span class="keywordtype">int</span> lane, uint8_t scale) { <span class="keywordflow">return</span> <a class="code" href="group___scaling.html#gad7535ccda9c92470c4e6ee0265585555">scale8</a>(pc.loadByte<SLOT>(pc, lane), scale); }</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t advanceAndLoadAndScale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc) { pc.advanceData(); <span class="keywordflow">return</span> pc.loadAndScale<SLOT>(pc); }</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t advanceAndLoadAndScale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc, <span class="keywordtype">int</span> lane) { pc.advanceData(); <span class="keywordflow">return</span> pc.loadAndScale<SLOT>(pc, lane); }</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t getd(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc) { <span class="keywordflow">return</span> pc.d[RO(SLOT)]; }</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> SLOT> __attribute__((always_inline)) <span class="keyword">inline</span> <span class="keyword">static</span> uint8_t getscale(<a class="code" href="struct_pixel_controller.html">PixelController</a> & pc) { <span class="keywordflow">return</span> pc.mScale.raw[RO(SLOT)]; }</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="comment">// Helper functions to get around gcc stupidities</span></div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t loadAndScale0(<span class="keywordtype">int</span> lane) { <span class="keywordflow">return</span> loadAndScale<0>(*<span class="keyword">this</span>, lane); }</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t loadAndScale1(<span class="keywordtype">int</span> lane) { <span class="keywordflow">return</span> loadAndScale<1>(*<span class="keyword">this</span>, lane); }</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t loadAndScale2(<span class="keywordtype">int</span> lane) { <span class="keywordflow">return</span> loadAndScale<2>(*<span class="keyword">this</span>, lane); }</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t advanceAndLoadAndScale0(<span class="keywordtype">int</span> lane) { <span class="keywordflow">return</span> advanceAndLoadAndScale<0>(*<span class="keyword">this</span>, lane); }</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t stepAdvanceAndLoadAndScale0(<span class="keywordtype">int</span> lane) { stepDithering(); <span class="keywordflow">return</span> advanceAndLoadAndScale<0>(*<span class="keyword">this</span>, lane); }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> </div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t loadAndScale0() { <span class="keywordflow">return</span> loadAndScale<0>(*this); }</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t loadAndScale1() { <span class="keywordflow">return</span> loadAndScale<1>(*this); }</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t loadAndScale2() { <span class="keywordflow">return</span> loadAndScale<2>(*this); }</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t advanceAndLoadAndScale0() { <span class="keywordflow">return</span> advanceAndLoadAndScale<0>(*this); }</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  __attribute__((always_inline)) <span class="keyword">inline</span> uint8_t stepAdvanceAndLoadAndScale0() { stepDithering(); <span class="keywordflow">return</span> advanceAndLoadAndScale<0>(*this); }</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> };</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div>
<div class="line"><a name="l00377"></a><span class="lineno"><a class="line" href="class_c_pixel_l_e_d_controller.html"> 377</a></span> <span class="keyword">template</span><EOrder RGB_ORDER, <span class="keywordtype">int</span> LANES=1, u<span class="keywordtype">int</span>32_t MASK=0xFFFFFFFF> <span class="keyword">class </span><a class="code" href="class_c_pixel_l_e_d_controller.html">CPixelLEDController</a> : <span class="keyword">public</span> <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a> {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> showPixels(<a class="code" href="struct_pixel_controller.html">PixelController<RGB_ORDER,LANES,MASK></a> & pixels) = 0;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div>
<div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="class_c_pixel_l_e_d_controller.html#af5569b9e92f75410e03c75bf5764e016"> 385</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_pixel_l_e_d_controller.html#af5569b9e92f75410e03c75bf5764e016">showColor</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> & data, <span class="keywordtype">int</span> nLeds, <a class="code" href="struct_c_r_g_b.html">CRGB</a> scale) {</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <a class="code" href="struct_pixel_controller.html">PixelController<RGB_ORDER, LANES, MASK></a> pixels(data, nLeds, scale, <a class="code" href="class_c_l_e_d_controller.html#a676f705adf93898739a405b85150a3e7">getDither</a>());</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  showPixels(pixels);</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  }</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div>
<div class="line"><a name="l00394"></a><span class="lineno"><a class="line" href="class_c_pixel_l_e_d_controller.html#a36cc2a15671bae0db53df1e26b4a813c"> 394</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_pixel_l_e_d_controller.html#a36cc2a15671bae0db53df1e26b4a813c">show</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="struct_c_r_g_b.html">CRGB</a> *data, <span class="keywordtype">int</span> nLeds, <a class="code" href="struct_c_r_g_b.html">CRGB</a> scale) {</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <a class="code" href="struct_pixel_controller.html">PixelController<RGB_ORDER, LANES, MASK></a> pixels(data, nLeds, scale, <a class="code" href="class_c_l_e_d_controller.html#a676f705adf93898739a405b85150a3e7">getDither</a>());</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  showPixels(pixels);</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="class_c_pixel_l_e_d_controller.html">CPixelLEDController</a>() : <a class="code" href="class_c_l_e_d_controller.html">CLEDController</a>() {}</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> };</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> FASTLED_NAMESPACE_END</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="class_c_l_e_d_controller_html_af6173cca91ee446766cc15102990d7bb"><div class="ttname"><a href="class_c_l_e_d_controller.html#af6173cca91ee446766cc15102990d7bb">CLEDController::getAdjustment</a></div><div class="ttdeci">CRGB getAdjustment(uint8_t scale)</div><div class="ttdoc">Get the combined brightness/color adjustment for this controller. </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00145">controller.h:145</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_aa4124b1cf5546ad028166e7884276076"><div class="ttname"><a href="class_c_l_e_d_controller.html#aa4124b1cf5546ad028166e7884276076">CLEDController::showLeds</a></div><div class="ttdeci">void showLeds(uint8_t brightness=255)</div><div class="ttdoc">show function using the "attached to this controller" led data </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00088">controller.h:88</a></div></div>
<div class="ttc" id="class_c_pixel_l_e_d_controller_html_a36cc2a15671bae0db53df1e26b4a813c"><div class="ttname"><a href="class_c_pixel_l_e_d_controller.html#a36cc2a15671bae0db53df1e26b4a813c">CPixelLEDController::show</a></div><div class="ttdeci">virtual void show(const struct CRGB *data, int nLeds, CRGB scale)</div><div class="ttdoc">write the passed in rgb data out to the leds managed by this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00394">controller.h:394</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_abd0f6ce4701e76ebc4b916e0a04134f2"><div class="ttname"><a href="class_c_l_e_d_controller.html#abd0f6ce4701e76ebc4b916e0a04134f2">CLEDController::clearLeds</a></div><div class="ttdeci">virtual void clearLeds(int nLeds)</div><div class="ttdoc">clear out/zero out the given number of leds. </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00075">controller.h:75</a></div></div>
<div class="ttc" id="struct_c_r_g_b_html"><div class="ttname"><a href="struct_c_r_g_b.html">CRGB</a></div><div class="ttdoc">Representation of an RGB pixel (Red, Green, Blue) </div><div class="ttdef"><b>Definition:</b> <a href="pixeltypes_8h_source.html#l00090">pixeltypes.h:90</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a168c661bb9b4a5dfc797b69d3900b26c"><div class="ttname"><a href="class_c_l_e_d_controller.html#a168c661bb9b4a5dfc797b69d3900b26c">CLEDController::getCorrection</a></div><div class="ttdeci">CRGB getCorrection()</div><div class="ttdoc">get the correction value used by this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00135">controller.h:135</a></div></div>
<div class="ttc" id="group___color_enums_html_ggadf6bcba67c9573665af20788c4431ae8af964ffff5f2977a60a83aa3f9f8b4368"><div class="ttname"><a href="group___color_enums.html#ggadf6bcba67c9573665af20788c4431ae8af964ffff5f2977a60a83aa3f9f8b4368">UncorrectedColor</a></div><div class="ttdoc">uncorrected color </div><div class="ttdef"><b>Definition:</b> <a href="color_8h_source.html#l00030">color.h:30</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html"><div class="ttname"><a href="class_c_l_e_d_controller.html">CLEDController</a></div><div class="ttdoc">Base definition for an LED controller. </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00038">controller.h:38</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a7b61c81e004c96ff670a2742057a5a52"><div class="ttname"><a href="class_c_l_e_d_controller.html#a7b61c81e004c96ff670a2742057a5a52">CLEDController::clearLedData</a></div><div class="ttdeci">void clearLedData()</div><div class="ttdoc">zero out the led data managed by this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00110">controller.h:110</a></div></div>
<div class="ttc" id="class_c_pixel_l_e_d_controller_html_af5569b9e92f75410e03c75bf5764e016"><div class="ttname"><a href="class_c_pixel_l_e_d_controller.html#af5569b9e92f75410e03c75bf5764e016">CPixelLEDController::showColor</a></div><div class="ttdeci">virtual void showColor(const struct CRGB &data, int nLeds, CRGB scale)</div><div class="ttdoc">set all the leds on the controller to a given color </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00385">controller.h:385</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a69ac4a882bdc4a813ae957ddedb5a883"><div class="ttname"><a href="class_c_l_e_d_controller.html#a69ac4a882bdc4a813ae957ddedb5a883">CLEDController::setTemperature</a></div><div class="ttdeci">CLEDController & setTemperature(CRGB temperature)</div><div class="ttdoc">set the color temperature, aka white point, for this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00138">controller.h:138</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a5b08378b29f92c5def65175ec5334037"><div class="ttname"><a href="class_c_l_e_d_controller.html#a5b08378b29f92c5def65175ec5334037">CLEDController::setLeds</a></div><div class="ttdeci">CLEDController & setLeds(CRGB *data, int nLeds)</div><div class="ttdoc">set the default array of leds to be used by this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00103">controller.h:103</a></div></div>
<div class="ttc" id="class_c_fast_l_e_d_html"><div class="ttname"><a href="class_c_fast_l_e_d.html">CFastLED</a></div><div class="ttdoc">High level controller interface for FastLED. </div><div class="ttdef"><b>Definition:</b> <a href="_fast_l_e_d_8h_source.html#l00150">FastLED.h:150</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a253069a734075b298da65d59d6efbb3b"><div class="ttname"><a href="class_c_l_e_d_controller.html#a253069a734075b298da65d59d6efbb3b">CLEDController::showColor</a></div><div class="ttdeci">void showColor(const struct CRGB &data, int nLeds, uint8_t brightness)</div><div class="ttdoc">show function w/integer brightness, will scale for color correction and temperature ...</div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00083">controller.h:83</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a9620d0a629a6a3294c71f5f8dbfe91b8"><div class="ttname"><a href="class_c_l_e_d_controller.html#a9620d0a629a6a3294c71f5f8dbfe91b8">CLEDController::setCorrection</a></div><div class="ttdeci">CLEDController & setCorrection(CRGB correction)</div><div class="ttdoc">the the color corrction to use for this controller, expressed as an rgb object </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00131">controller.h:131</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_af877a15a5ec452780fbd1d359b8a9913"><div class="ttname"><a href="class_c_l_e_d_controller.html#af877a15a5ec452780fbd1d359b8a9913">CLEDController::init</a></div><div class="ttdeci">virtual void init()=0</div><div class="ttdoc">initialize the LED controller </div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_afc94e9d029d7e59f56a4ab845f3de32d"><div class="ttname"><a href="class_c_l_e_d_controller.html#afc94e9d029d7e59f56a4ab845f3de32d">CLEDController::getTemperature</a></div><div class="ttdeci">CRGB getTemperature()</div><div class="ttdoc">get the color temperature, aka whipe point, for this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00142">controller.h:142</a></div></div>
<div class="ttc" id="struct_pixel_controller_html"><div class="ttname"><a href="struct_pixel_controller.html">PixelController</a></div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00177">controller.h:177</a></div></div>
<div class="ttc" id="class_c_pixel_l_e_d_controller_html"><div class="ttname"><a href="class_c_pixel_l_e_d_controller.html">CPixelLEDController</a></div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00377">controller.h:377</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a4ccd149ab7282817041a1ae4e586a9d4"><div class="ttname"><a href="class_c_l_e_d_controller.html#a4ccd149ab7282817041a1ae4e586a9d4">CLEDController::showColor</a></div><div class="ttdeci">void showColor(const struct CRGB &data, uint8_t brightness=255)</div><div class="ttdoc">show the given color on the led strip </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00093">controller.h:93</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a1e6d35be39f9f67aacdb4709ea914ab4"><div class="ttname"><a href="class_c_l_e_d_controller.html#a1e6d35be39f9f67aacdb4709ea914ab4">CLEDController::setTemperature</a></div><div class="ttdeci">CLEDController & setTemperature(ColorTemperature temperature)</div><div class="ttdoc">set the color temperature, aka white point, for this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00140">controller.h:140</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a06cfb05ad6e0f7982328928051f3f565"><div class="ttname"><a href="class_c_l_e_d_controller.html#a06cfb05ad6e0f7982328928051f3f565">CLEDController::next</a></div><div class="ttdeci">CLEDController * next()</div><div class="ttdoc">get the next controller in the chain after this one. will return NULL at the end of the chain ...</div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00100">controller.h:100</a></div></div>
<div class="ttc" id="group___color_enums_html_gga251e9e8dc2c7b981786b71706522b2a9ae3d35275ab8c374612bcfbcce732b39f"><div class="ttname"><a href="group___color_enums.html#gga251e9e8dc2c7b981786b71706522b2a9ae3d35275ab8c374612bcfbcce732b39f">UncorrectedTemperature</a></div><div class="ttdoc">Uncorrected temperature 0xFFFFFF. </div><div class="ttdef"><b>Definition:</b> <a href="color_8h_source.html#l00078">color.h:78</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a0703d15ea35deaf94eed59ae27bc3517"><div class="ttname"><a href="class_c_l_e_d_controller.html#a0703d15ea35deaf94eed59ae27bc3517">CLEDController::setDither</a></div><div class="ttdeci">CLEDController & setDither(uint8_t ditherMode=BINARY_DITHER)</div><div class="ttdoc">set the dithering mode for this controller to use </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00126">controller.h:126</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a5e86c45c89ebfb7b21f9045790302399"><div class="ttname"><a href="class_c_l_e_d_controller.html#a5e86c45c89ebfb7b21f9045790302399">CLEDController::leds</a></div><div class="ttdeci">CRGB * leds()</div><div class="ttdoc">Pointer to the CRGB array for this controller. </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00120">controller.h:120</a></div></div>
<div class="ttc" id="group___color_enums_html_gadf6bcba67c9573665af20788c4431ae8"><div class="ttname"><a href="group___color_enums.html#gadf6bcba67c9573665af20788c4431ae8">LEDColorCorrection</a></div><div class="ttdeci">LEDColorCorrection</div><div class="ttdef"><b>Definition:</b> <a href="color_8h_source.html#l00013">color.h:13</a></div></div>
<div class="ttc" id="_fast_l_e_d_8h_html"><div class="ttname"><a href="_fast_l_e_d_8h.html">FastLED.h</a></div><div class="ttdoc">central include file for FastLED, defines the CFastLED class/object </div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_add284627121ffab140e083e84fadc37f"><div class="ttname"><a href="class_c_l_e_d_controller.html#add284627121ffab140e083e84fadc37f">CLEDController::show</a></div><div class="ttdeci">virtual void show(const struct CRGB *data, int nLeds, CRGB scale)=0</div><div class="ttdoc">write the passed in rgb data out to the leds managed by this controller </div></div>
<div class="ttc" id="color_8h_html"><div class="ttname"><a href="color_8h.html">color.h</a></div><div class="ttdoc">contains definitions for color correction and temperature </div></div>
<div class="ttc" id="group___math_html_ga07133b3085824d0fcd4f5086d286c4b5"><div class="ttname"><a href="group___math.html#ga07133b3085824d0fcd4f5086d286c4b5">qadd8</a></div><div class="ttdeci">LIB8STATIC_ALWAYS_INLINE uint8_t qadd8(uint8_t i, uint8_t j)</div><div class="ttdoc">add one byte to another, saturating at 0xFF </div><div class="ttdef"><b>Definition:</b> <a href="math8_8h_source.html#l00021">math8.h:21</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a8c560c6d171f117dfd19c0f2ec780a32"><div class="ttname"><a href="class_c_l_e_d_controller.html#a8c560c6d171f117dfd19c0f2ec780a32">CLEDController::CLEDController</a></div><div class="ttdeci">CLEDController()</div><div class="ttdoc">create an led controller object, add it to the chain of controllers </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00064">controller.h:64</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a068fa50d8c7d31bd8537b731eea84c92"><div class="ttname"><a href="class_c_l_e_d_controller.html#a068fa50d8c7d31bd8537b731eea84c92">CLEDController::showColor</a></div><div class="ttdeci">virtual void showColor(const struct CRGB &data, int nLeds, CRGB scale)=0</div><div class="ttdoc">set all the leds on the controller to a given color </div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a63f75cf7e55cf8da46db5fd27110bb3e"><div class="ttname"><a href="class_c_l_e_d_controller.html#a63f75cf7e55cf8da46db5fd27110bb3e">CLEDController::size</a></div><div class="ttdeci">virtual int size()</div><div class="ttdoc">How many leds does this controller manage? </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00117">controller.h:117</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a676f705adf93898739a405b85150a3e7"><div class="ttname"><a href="class_c_l_e_d_controller.html#a676f705adf93898739a405b85150a3e7">CLEDController::getDither</a></div><div class="ttdeci">uint8_t getDither()</div><div class="ttdoc">get the dithering option currently set for this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00128">controller.h:128</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a74c43977660742e8185fd666e5d66bf9"><div class="ttname"><a href="class_c_l_e_d_controller.html#a74c43977660742e8185fd666e5d66bf9">CLEDController::setCorrection</a></div><div class="ttdeci">CLEDController & setCorrection(LEDColorCorrection correction)</div><div class="ttdoc">set the color correction to use for this controller </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00133">controller.h:133</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_abe990b9a65f5bff1f391cc5c28752abb"><div class="ttname"><a href="class_c_l_e_d_controller.html#abe990b9a65f5bff1f391cc5c28752abb">CLEDController::show</a></div><div class="ttdeci">void show(const struct CRGB *data, int nLeds, uint8_t brightness)</div><div class="ttdoc">show function w/integer brightness, will scale for color correction and temperature ...</div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00078">controller.h:78</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a278a429964bec69b3c91486665e61c0a"><div class="ttname"><a href="class_c_l_e_d_controller.html#a278a429964bec69b3c91486665e61c0a">CLEDController::operator[]</a></div><div class="ttdeci">CRGB & operator[](int x)</div><div class="ttdoc">Reference to the n'th item in the controller. </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00123">controller.h:123</a></div></div>
<div class="ttc" id="group___color_enums_html_ga251e9e8dc2c7b981786b71706522b2a9"><div class="ttname"><a href="group___color_enums.html#ga251e9e8dc2c7b981786b71706522b2a9">ColorTemperature</a></div><div class="ttdeci">ColorTemperature</div><div class="ttdef"><b>Definition:</b> <a href="color_8h_source.html#l00035">color.h:35</a></div></div>
<div class="ttc" id="class_c_l_e_d_controller_html_a75a5a6ea50899409d875d72393323ca0"><div class="ttname"><a href="class_c_l_e_d_controller.html#a75a5a6ea50899409d875d72393323ca0">CLEDController::head</a></div><div class="ttdeci">static CLEDController * head()</div><div class="ttdoc">get the first led controller in the chain of controllers </div><div class="ttdef"><b>Definition:</b> <a href="controller_8h_source.html#l00098">controller.h:98</a></div></div>
<div class="ttc" id="group___scaling_html_gad7535ccda9c92470c4e6ee0265585555"><div class="ttname"><a href="group___scaling.html#gad7535ccda9c92470c4e6ee0265585555">scale8</a></div><div class="ttdeci">LIB8STATIC_ALWAYS_INLINE uint8_t scale8(uint8_t i, fract8 scale)</div><div class="ttdoc">scale one byte by a second one, which is treated as the numerator of a fraction whose denominator is ...</div><div class="ttdef"><b>Definition:</b> <a href="scale8_8h_source.html#l00020">scale8.h:20</a></div></div>
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