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WLED/usermods/esp32_multistrip/NpbWrapper.h

516 wiersze
17 KiB
C++
Czysty Wina Historia

//this code is a modified version of https://github.com/Makuna/NeoPixelBus/issues/103
#ifndef NpbWrapper_h
#define NpbWrapper_h
// make sure we're using esp32 platform
#ifndef ARDUINO_ARCH_ESP32
#error This version of NbpWrapper.h only works with ESP32 hardware.
#endif
#ifndef NUM_STRIPS
#error Need to define number of LED strips using build flag -D NUM_STRIPS=4 for 4 LED strips
#endif
#ifndef PIXEL_COUNTS
#error Need to define pixel counts using build flag -D PIXEL_COUNTS="25, 25, 25, 25" for 4 LED strips with 25 LEDs each
#endif
#ifndef DATA_PINS
#error Need to define data pins using build flag -D DATA_PINS="1, 2, 3, 4" if LED strips are on data pins 1, 2, 3, and 4
#endif
// //PIN CONFIGURATION
#ifndef LEDPIN
#define LEDPIN 1 // Legacy pin def required by some other portions of code. This pin is not used do drive LEDs.
#endif
#ifndef IRPIN
#define IRPIN -1 //infrared pin (-1 to disable) MagicHome: 4, H801 Wifi: 0
#endif
#ifndef RLYPIN
#define RLYPIN -1 //pin for relay, will be set HIGH if LEDs are on (-1 to disable). Also usable for standby leds, triggers,...
#endif
#ifndef AUXPIN
#define AUXPIN -1 //debug auxiliary output pin (-1 to disable)
#endif
#ifndef RLYMDE
#define RLYMDE 1 //mode for relay, 0: LOW if LEDs are on 1: HIGH if LEDs are on
#endif
#include <NeoPixelBrightnessBus.h>
#include "const.h"
const uint8_t numStrips = NUM_STRIPS; // max 8 strips allowed on esp32
const uint16_t pixelCounts[numStrips] = {PIXEL_COUNTS}; // number of pixels on each strip
const uint8_t dataPins[numStrips] = {DATA_PINS}; // change these pins based on your board
#define PIXELFEATURE3 NeoGrbFeature
#define PIXELFEATURE4 NeoGrbwFeature
// ESP32 has 8 RMT interfaces available, each of which can drive a strip of pixels
// Convenience #defines for creating NeoPixelBrightnessBus on each RMT interface for both GRB and GRBW LED strips
#define NeoPixelBrightnessBusGrbRmt0 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt0Ws2812xMethod>
#define NeoPixelBrightnessBusGrbRmt1 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt1Ws2812xMethod>
#define NeoPixelBrightnessBusGrbRmt2 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt2Ws2812xMethod>
#define NeoPixelBrightnessBusGrbRmt3 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt3Ws2812xMethod>
#define NeoPixelBrightnessBusGrbRmt4 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt4Ws2812xMethod>
#define NeoPixelBrightnessBusGrbRmt5 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt5Ws2812xMethod>
#define NeoPixelBrightnessBusGrbRmt6 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt6Ws2812xMethod>
#define NeoPixelBrightnessBusGrbRmt7 NeoPixelBrightnessBus<PIXELFEATURE3, NeoEsp32Rmt7Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt0 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt0Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt1 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt1Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt2 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt2Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt3 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt3Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt4 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt4Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt5 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt5Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt6 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt6Ws2812xMethod>
#define NeoPixelBrightnessBusGrbwRmt7 NeoPixelBrightnessBus<PIXELFEATURE4, NeoEsp32Rmt7Ws2812xMethod>
enum NeoPixelType
{
NeoPixelType_None = 0,
NeoPixelType_Grb = 1,
NeoPixelType_Grbw = 2,
NeoPixelType_End = 3
};
class NeoPixelWrapper
{
public:
NeoPixelWrapper() :
_type(NeoPixelType_None)
{
// On initialization fill in the pixelStripStartIdx array with the beginning index of each strip
// relative to th entire array.
uint16_t totalPixels = 0;
for (uint8_t idx = 0; idx < numStrips; idx++)
{
pixelStripStartIdx[idx] = totalPixels;
totalPixels += pixelCounts[idx];
}
}
~NeoPixelWrapper()
{
cleanup();
}
void Begin(NeoPixelType type, uint16_t pixelCount)
{
cleanup();
_type = type;
switch (_type)
{
case NeoPixelType_Grb:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: pGrb0 = new NeoPixelBrightnessBusGrbRmt0(pixelCounts[idx], dataPins[idx]); pGrb0->Begin(); break;
case 1: pGrb1 = new NeoPixelBrightnessBusGrbRmt1(pixelCounts[idx], dataPins[idx]); pGrb1->Begin(); break;
case 2: pGrb2 = new NeoPixelBrightnessBusGrbRmt2(pixelCounts[idx], dataPins[idx]); pGrb2->Begin(); break;
case 3: pGrb3 = new NeoPixelBrightnessBusGrbRmt3(pixelCounts[idx], dataPins[idx]); pGrb3->Begin(); break;
case 4: pGrb4 = new NeoPixelBrightnessBusGrbRmt4(pixelCounts[idx], dataPins[idx]); pGrb4->Begin(); break;
case 5: pGrb5 = new NeoPixelBrightnessBusGrbRmt5(pixelCounts[idx], dataPins[idx]); pGrb5->Begin(); break;
case 6: pGrb6 = new NeoPixelBrightnessBusGrbRmt6(pixelCounts[idx], dataPins[idx]); pGrb6->Begin(); break;
case 7: pGrb7 = new NeoPixelBrightnessBusGrbRmt7(pixelCounts[idx], dataPins[idx]); pGrb7->Begin(); break;
}
}
break;
}
case NeoPixelType_Grbw:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: pGrbw0 = new NeoPixelBrightnessBusGrbwRmt0(pixelCounts[idx], dataPins[idx]); pGrbw0->Begin(); break;
case 1: pGrbw1 = new NeoPixelBrightnessBusGrbwRmt1(pixelCounts[idx], dataPins[idx]); pGrbw1->Begin(); break;
case 2: pGrbw2 = new NeoPixelBrightnessBusGrbwRmt2(pixelCounts[idx], dataPins[idx]); pGrbw2->Begin(); break;
case 3: pGrbw3 = new NeoPixelBrightnessBusGrbwRmt3(pixelCounts[idx], dataPins[idx]); pGrbw3->Begin(); break;
case 4: pGrbw4 = new NeoPixelBrightnessBusGrbwRmt4(pixelCounts[idx], dataPins[idx]); pGrbw4->Begin(); break;
case 5: pGrbw5 = new NeoPixelBrightnessBusGrbwRmt5(pixelCounts[idx], dataPins[idx]); pGrbw5->Begin(); break;
case 6: pGrbw6 = new NeoPixelBrightnessBusGrbwRmt6(pixelCounts[idx], dataPins[idx]); pGrbw6->Begin(); break;
case 7: pGrbw7 = new NeoPixelBrightnessBusGrbwRmt7(pixelCounts[idx], dataPins[idx]); pGrbw7->Begin(); break;
}
}
break;
}
}
}
void Show()
{
switch (_type)
{
case NeoPixelType_Grb:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: pGrb0->Show(); break;
case 1: pGrb1->Show(); break;
case 2: pGrb2->Show(); break;
case 3: pGrb3->Show(); break;
case 4: pGrb4->Show(); break;
case 5: pGrb5->Show(); break;
case 6: pGrb6->Show(); break;
case 7: pGrb7->Show(); break;
}
}
break;
}
case NeoPixelType_Grbw:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: pGrbw0->Show(); break;
case 1: pGrbw1->Show(); break;
case 2: pGrbw2->Show(); break;
case 3: pGrbw3->Show(); break;
case 4: pGrbw4->Show(); break;
case 5: pGrbw5->Show(); break;
case 6: pGrbw6->Show(); break;
case 7: pGrbw7->Show(); break;
}
}
break;
}
}
}
bool CanShow()
{
bool canShow = true;
switch (_type)
{
case NeoPixelType_Grb:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: canShow &= pGrb0->CanShow(); break;
case 1: canShow &= pGrb1->CanShow(); break;
case 2: canShow &= pGrb2->CanShow(); break;
case 3: canShow &= pGrb3->CanShow(); break;
case 4: canShow &= pGrb4->CanShow(); break;
case 5: canShow &= pGrb5->CanShow(); break;
case 6: canShow &= pGrb6->CanShow(); break;
case 7: canShow &= pGrb7->CanShow(); break;
}
}
break;
}
case NeoPixelType_Grbw:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: canShow &= pGrbw0->CanShow(); break;
case 1: canShow &= pGrbw1->CanShow(); break;
case 2: canShow &= pGrbw2->CanShow(); break;
case 3: canShow &= pGrbw3->CanShow(); break;
case 4: canShow &= pGrbw4->CanShow(); break;
case 5: canShow &= pGrbw5->CanShow(); break;
case 6: canShow &= pGrbw6->CanShow(); break;
case 7: canShow &= pGrbw7->CanShow(); break;
}
}
break;
}
}
return canShow;
}
void SetPixelColorRaw(uint16_t indexPixel, RgbwColor c)
{
// figure out which strip this pixel index is on
uint8_t stripIdx = 0;
for (uint8_t idx = 0; idx < numStrips; idx++)
{
if (indexPixel >= pixelStripStartIdx[idx])
{
stripIdx = idx;
}
else
{
break;
}
}
// subtract strip start index so we're addressing just this strip instead of all pixels on all strips
indexPixel -= pixelStripStartIdx[stripIdx];
switch (_type)
{
case NeoPixelType_Grb:
{
RgbColor rgb = RgbColor(c.R, c.G, c.B);
switch (stripIdx)
{
case 0: pGrb0->SetPixelColor(indexPixel, rgb); break;
case 1: pGrb1->SetPixelColor(indexPixel, rgb); break;
case 2: pGrb2->SetPixelColor(indexPixel, rgb); break;
case 3: pGrb3->SetPixelColor(indexPixel, rgb); break;
case 4: pGrb4->SetPixelColor(indexPixel, rgb); break;
case 5: pGrb5->SetPixelColor(indexPixel, rgb); break;
case 6: pGrb6->SetPixelColor(indexPixel, rgb); break;
case 7: pGrb7->SetPixelColor(indexPixel, rgb); break;
}
break;
}
case NeoPixelType_Grbw:
{
switch (stripIdx)
{
case 0: pGrbw0->SetPixelColor(indexPixel, c); break;
case 1: pGrbw1->SetPixelColor(indexPixel, c); break;
case 2: pGrbw2->SetPixelColor(indexPixel, c); break;
case 3: pGrbw3->SetPixelColor(indexPixel, c); break;
case 4: pGrbw4->SetPixelColor(indexPixel, c); break;
case 5: pGrbw5->SetPixelColor(indexPixel, c); break;
case 6: pGrbw6->SetPixelColor(indexPixel, c); break;
case 7: pGrbw7->SetPixelColor(indexPixel, c); break;
}
break;
}
}
}
void SetPixelColor(uint16_t indexPixel, RgbwColor c)
{
/*
Set pixel color with necessary color order conversion.
*/
RgbwColor col;
uint8_t co = _colorOrder;
#ifdef COLOR_ORDER_OVERRIDE
if (indexPixel >= COO_MIN && indexPixel < COO_MAX) co = COO_ORDER;
#endif
//reorder channels to selected order
switch (co)
{
case 0: col.G = c.G; col.R = c.R; col.B = c.B; break; //0 = GRB, default
case 1: col.G = c.R; col.R = c.G; col.B = c.B; break; //1 = RGB, common for WS2811
case 2: col.G = c.B; col.R = c.R; col.B = c.G; break; //2 = BRG
case 3: col.G = c.R; col.R = c.B; col.B = c.G; break; //3 = RBG
case 4: col.G = c.B; col.R = c.G; col.B = c.R; break; //4 = BGR
default: col.G = c.G; col.R = c.B; col.B = c.R; break; //5 = GBR
}
col.W = c.W;
SetPixelColorRaw(indexPixel, col);
}
void SetBrightness(byte b)
{
switch (_type)
{
case NeoPixelType_Grb:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: pGrb0->SetBrightness(b); break;
case 1: pGrb1->SetBrightness(b); break;
case 2: pGrb2->SetBrightness(b); break;
case 3: pGrb3->SetBrightness(b); break;
case 4: pGrb4->SetBrightness(b); break;
case 5: pGrb5->SetBrightness(b); break;
case 6: pGrb6->SetBrightness(b); break;
case 7: pGrb7->SetBrightness(b); break;
}
}
break;
}
case NeoPixelType_Grbw:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: pGrbw0->SetBrightness(b); break;
case 1: pGrbw1->SetBrightness(b); break;
case 2: pGrbw2->SetBrightness(b); break;
case 3: pGrbw3->SetBrightness(b); break;
case 4: pGrbw4->SetBrightness(b); break;
case 5: pGrbw5->SetBrightness(b); break;
case 6: pGrbw6->SetBrightness(b); break;
case 7: pGrbw7->SetBrightness(b); break;
}
}
break;
}
}
}
void SetColorOrder(byte colorOrder)
{
_colorOrder = colorOrder;
}
uint8_t GetColorOrder()
{
return _colorOrder;
}
RgbwColor GetPixelColorRaw(uint16_t indexPixel) const
{
// figure out which strip this pixel index is on
uint8_t stripIdx = 0;
for (uint8_t idx = 0; idx < numStrips; idx++)
{
if (indexPixel >= pixelStripStartIdx[idx])
{
stripIdx = idx;
}
else
{
break;
}
}
// subtract strip start index so we're addressing just this strip instead of all pixels on all strips
indexPixel -= pixelStripStartIdx[stripIdx];
switch (_type)
{
case NeoPixelType_Grb:
{
switch (stripIdx)
{
case 0: return pGrb0->GetPixelColor(indexPixel);
case 1: return pGrb1->GetPixelColor(indexPixel);
case 2: return pGrb2->GetPixelColor(indexPixel);
case 3: return pGrb3->GetPixelColor(indexPixel);
case 4: return pGrb4->GetPixelColor(indexPixel);
case 5: return pGrb5->GetPixelColor(indexPixel);
case 6: return pGrb6->GetPixelColor(indexPixel);
case 7: return pGrb7->GetPixelColor(indexPixel);
}
break;
}
case NeoPixelType_Grbw:
switch (stripIdx)
{
case 0: return pGrbw0->GetPixelColor(indexPixel);
case 1: return pGrbw1->GetPixelColor(indexPixel);
case 2: return pGrbw2->GetPixelColor(indexPixel);
case 3: return pGrbw3->GetPixelColor(indexPixel);
case 4: return pGrbw4->GetPixelColor(indexPixel);
case 5: return pGrbw5->GetPixelColor(indexPixel);
case 6: return pGrbw6->GetPixelColor(indexPixel);
case 7: return pGrbw7->GetPixelColor(indexPixel);
}
break;
}
return 0;
}
// NOTE: Due to feature differences, some support RGBW but the method name
// here needs to be unique, thus GetPixeColorRgbw
uint32_t GetPixelColorRgbw(uint16_t indexPixel) const
{
RgbwColor col = GetPixelColorRaw(indexPixel);
uint8_t co = _colorOrder;
#ifdef COLOR_ORDER_OVERRIDE
if (indexPixel >= COO_MIN && indexPixel < COO_MAX) co = COO_ORDER;
#endif
switch (co)
{
// W G R B
case 0: return ((col.W << 24) | (col.G << 8) | (col.R << 16) | (col.B)); //0 = GRB, default
case 1: return ((col.W << 24) | (col.R << 8) | (col.G << 16) | (col.B)); //1 = RGB, common for WS2811
case 2: return ((col.W << 24) | (col.B << 8) | (col.R << 16) | (col.G)); //2 = BRG
case 3: return ((col.W << 24) | (col.B << 8) | (col.G << 16) | (col.R)); //3 = RBG
case 4: return ((col.W << 24) | (col.R << 8) | (col.B << 16) | (col.G)); //4 = BGR
case 5: return ((col.W << 24) | (col.G << 8) | (col.B << 16) | (col.R)); //5 = GBR
}
return 0;
}
private:
NeoPixelType _type;
byte _colorOrder = 0;
uint16_t pixelStripStartIdx[numStrips];
// pointers for every possible type for up to 8 strips
NeoPixelBrightnessBusGrbRmt0 *pGrb0;
NeoPixelBrightnessBusGrbRmt1 *pGrb1;
NeoPixelBrightnessBusGrbRmt2 *pGrb2;
NeoPixelBrightnessBusGrbRmt3 *pGrb3;
NeoPixelBrightnessBusGrbRmt4 *pGrb4;
NeoPixelBrightnessBusGrbRmt5 *pGrb5;
NeoPixelBrightnessBusGrbRmt6 *pGrb6;
NeoPixelBrightnessBusGrbRmt7 *pGrb7;
NeoPixelBrightnessBusGrbwRmt0 *pGrbw0;
NeoPixelBrightnessBusGrbwRmt1 *pGrbw1;
NeoPixelBrightnessBusGrbwRmt2 *pGrbw2;
NeoPixelBrightnessBusGrbwRmt3 *pGrbw3;
NeoPixelBrightnessBusGrbwRmt4 *pGrbw4;
NeoPixelBrightnessBusGrbwRmt5 *pGrbw5;
NeoPixelBrightnessBusGrbwRmt6 *pGrbw6;
NeoPixelBrightnessBusGrbwRmt7 *pGrbw7;
void cleanup()
{
switch (_type)
{
case NeoPixelType_Grb:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: delete pGrb0; pGrb0 = NULL; break;
case 1: delete pGrb1; pGrb1 = NULL; break;
case 2: delete pGrb2; pGrb2 = NULL; break;
case 3: delete pGrb3; pGrb3 = NULL; break;
case 4: delete pGrb4; pGrb4 = NULL; break;
case 5: delete pGrb5; pGrb5 = NULL; break;
case 6: delete pGrb6; pGrb6 = NULL; break;
case 7: delete pGrb7; pGrb7 = NULL; break;
}
}
break;
}
case NeoPixelType_Grbw:
{
for (uint8_t idx = 0; idx < numStrips; idx++)
{
switch (idx)
{
case 0: delete pGrbw0; pGrbw0 = NULL; break;
case 1: delete pGrbw1; pGrbw1 = NULL; break;
case 2: delete pGrbw2; pGrbw2 = NULL; break;
case 3: delete pGrbw3; pGrbw3 = NULL; break;
case 4: delete pGrbw4; pGrbw4 = NULL; break;
case 5: delete pGrbw5; pGrbw5 = NULL; break;
case 6: delete pGrbw6; pGrbw6 = NULL; break;
case 7: delete pGrbw7; pGrbw7 = NULL; break;
}
}
}
}
}
};
#endif
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