97 lines
2.3 KiB
C++
97 lines
2.3 KiB
C++
#ifndef __INC_OCTOWS2811_CONTROLLER_H
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#define __INC_OCTOWS2811_CONTROLLER_H
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#ifdef USE_OCTOWS2811
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// #include "OctoWS2811.h"
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FASTLED_NAMESPACE_BEGIN
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template<EOrder RGB_ORDER = GRB, boolean SLOW=false>
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class COctoWS2811Controller : public CLEDController {
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OctoWS2811 *pocto;
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uint8_t *drawbuffer,*framebuffer;
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void _init(int nLeds) {
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if(pocto == NULL) {
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drawbuffer = (uint8_t*)malloc(nLeds * 8 * 3);
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framebuffer = (uint8_t*)malloc(nLeds * 8 * 3);
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// byte ordering is handled in show by the pixel controller
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int config = WS2811_RGB;
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if(SLOW) {
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config |= WS2811_400kHz;
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}
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pocto = new OctoWS2811(nLeds, framebuffer, drawbuffer, config);
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pocto->begin();
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}
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}
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public:
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COctoWS2811Controller() { pocto = NULL; }
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virtual void init() { /* do nothing yet */ }
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virtual void clearLeds(int nLeds) {
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_init(nLeds);
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showColor(CRGB(0,0,0),nLeds,CRGB(0,0,0));
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}
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virtual void showColor(const struct CRGB & data, int nLeds, CRGB scale) {
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_init(nLeds);
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// Get our pixel values
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PixelController<RGB_ORDER> pixels(data, nLeds, scale, getDither());
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uint8_t ball[3][8];
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memset(ball[0],pixels.loadAndScale0(),8);
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memset(ball[1],pixels.loadAndScale1(),8);
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memset(ball[2],pixels.loadAndScale2(),8);
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uint8_t bout[24];
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transpose8x1_MSB(ball[0],bout);
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transpose8x1_MSB(ball[1],bout+8);
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transpose8x1_MSB(ball[2],bout+16);
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uint8_t *pdata = drawbuffer;
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while(nLeds--) {
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memcpy(pdata,bout,24);
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pdata += 24;
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}
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pocto->show();
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}
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typedef union {
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uint8_t bytes[8];
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uint32_t raw[2];
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} Lines;
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virtual void show(const struct CRGB *rgbdata, int nLeds, CRGB scale) {
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_init(nLeds);
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MultiPixelController<8,0xFF,RGB_ORDER> pixels(rgbdata,nLeds, scale, getDither() );
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uint8_t *pData = drawbuffer;
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while(nLeds--) {
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Lines b;
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for(int i = 0; i < 8; i++) { b.bytes[i] = pixels.loadAndScale0(i); }
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transpose8x1_MSB(b.bytes,pData); pData += 8;
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for(int i = 0; i < 8; i++) { b.bytes[i] = pixels.loadAndScale1(i); }
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transpose8x1_MSB(b.bytes,pData); pData += 8;
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for(int i = 0; i < 8; i++) { b.bytes[i] = pixels.loadAndScale2(i); }
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transpose8x1_MSB(b.bytes,pData); pData += 8;
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pixels.stepDithering();
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pixels.advanceData();
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}
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pocto->show();
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}
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};
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FASTLED_NAMESPACE_END
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#endif
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#endif
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