Added mapping for half-cube

Map.h

@@ -0,0 +1,193 @@
+uint8_t cubeWidth = 8;
+uint8_t cubeDepth = 8;
+uint8_t cubeHeight = 8;
+
+uint8_t coordsX[NUM_LEDS] = { 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7 };
+uint8_t coordsY[NUM_LEDS] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 };
+uint8_t coordsZ[NUM_LEDS] = { 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 2, 3, 4, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+
+void cubeTest() {
+  static uint8_t x = 0;
+  static uint8_t y = 0;
+  static uint8_t z = 0;
+
+  EVERY_N_MILLIS(255 - speed) {
+    x++;
+    if(x >= cubeWidth) {
+      x = 0;
+      y++;
+      if(y >= cubeDepth) {
+        y = 0;
+        z++;
+        if(z >= cubeHeight) {
+          z = 0;
+        }
+      }
+    }
+    
+    FastLED.clear();
+
+    CHSV color = CHSV(gHue, 255, 255);
+    
+    for(uint8_t i = 0; i < NUM_LEDS; i++) {
+      uint8_t cx = coordsX[i];
+      uint8_t cy = coordsY[i];
+      uint8_t cz = coordsZ[i];
+      
+      if((cx == x && cy == y) || (cx == x && cz == z) || (cy == y && cz == z)) {
+        leds[i] = color;
+      }
+    }
+  }
+}
+
+void cubeXPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+
+    leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (x * hues));
+  }
+}
+
+void cubeYPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t y = coordsY[i];
+
+    leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (y * hues));
+  }
+}
+
+void cubeZPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (z * hues));
+  }
+}
+
+void cubeXYPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+    uint8_t y = coordsY[i];
+
+    leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x + y) * hues));
+  }
+}
+
+void cubeXZPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x + z) * hues));
+  }
+}
+
+void cubeYZPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t y = coordsY[i];
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((y + z) * hues));
+  }
+}
+
+void cubeXYZPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+    uint8_t y = coordsY[i];
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x + y + z) * hues));
+  }
+}
+
+void cubeXGradientPalette() {
+  uint8_t hues = 8;
+  
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+
+    leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - (x * hues));
+  }
+}
+
+void cubeYGradientPalette() {
+  uint8_t hues = 8;
+  
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t y = coordsY[i];
+
+    leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - (y * hues));
+  }
+}
+
+void cubeZGradientPalette() {
+  uint8_t hues = 8;
+  
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - (z * hues));
+  }
+}
+
+void cubeXYGradientPalette() {
+  uint8_t hues = 8;
+  
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+    uint8_t y = coordsY[i];
+
+    leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x + y) * hues));
+  }
+}
+
+void cubeXZGradientPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x + z) * hues));
+  }
+}
+
+void cubeYZGradientPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t y = coordsY[i];
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((y + z) * hues));
+  }
+}
+
+void cubeXYZGradientPalette() {
+  uint8_t hues = 8;
+
+  for (uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+    uint8_t y = coordsY[i];
+    uint8_t z = coordsZ[i];
+
+    leds[i] = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x + y + z) * hues));
+  }
+}
+

Noise.h

@@ -0,0 +1,346 @@
+/*
+   ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver
+   Copyright (C) 2015-2016 Jason Coon
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#define MAX_DIMENSION ((MatrixWidth > MatrixHeight) ? MatrixWidth : MatrixHeight)
+
+// The 16 bit version of our coordinates
+uint16_t noisex;
+uint16_t noisey;
+uint16_t noisez;
+
+// We're using the x/y dimensions to map to the x/y pixels on the matrix.  We'll
+// use the z-axis for "time".  speed determines how fast time moves forward.  Try
+// 1 for a very slow moving effect, or 60 for something that ends up looking like
+// water.
+int noisespeedx = 0;
+int noisespeedy = 1;
+int noisespeedz = 0;
+
+// Scale determines how far apart the pixels in our noise matrix are.  Try
+// changing these values around to see how it affects the motion of the display.  The
+// higher the value of scale, the more "zoomed out" the noise will be.  A value
+// of 1 will be so zoomed in, you'll mostly see solid colors.
+uint16_t noisescale = 1; // scale is set dynamically once we've started up
+
+// This is the array that we keep our computed noise values in
+uint8_t noise[MAX_DIMENSION][MAX_DIMENSION];
+
+uint8_t colorLoop = 0;
+
+CRGBPalette16 blackAndWhiteStripedPalette;
+
+// This function sets up a palette of black and white stripes,
+// using code.  Since the palette is effectively an array of
+// sixteen CRGB colors, the various fill_* functions can be used
+// to set them up.
+void SetupBlackAndWhiteStripedPalette()
+{
+  // 'black out' all 16 palette entries...
+  fill_solid( blackAndWhiteStripedPalette, 16, CRGB::Black);
+  // and set every fourth one to white.
+  blackAndWhiteStripedPalette[0] = CRGB::White;
+  blackAndWhiteStripedPalette[4] = CRGB::White;
+  blackAndWhiteStripedPalette[8] = CRGB::White;
+  blackAndWhiteStripedPalette[12] = CRGB::White;
+
+}
+
+CRGBPalette16 blackAndBlueStripedPalette;
+
+// This function sets up a palette of black and blue stripes,
+// using code.  Since the palette is effectively an array of
+// sixteen CRGB colors, the various fill_* functions can be used
+// to set them up.
+void SetupBlackAndBlueStripedPalette()
+{
+  // 'black out' all 16 palette entries...
+  fill_solid( blackAndBlueStripedPalette, 16, CRGB::Black);
+
+  for(uint8_t i = 0; i < 6; i++) {
+    blackAndBlueStripedPalette[i] = CRGB::Blue;
+  }
+}
+
+// There are several different palettes of colors demonstrated here.
+//
+// FastLED provides several 'preset' palettes: RainbowColors_p, RainbowStripeColors_p,
+// OceanColors_p, CloudColors_p, LavaColors_p, ForestColors_p, and PartyColors_p.
+//
+// Additionally, you can manually define your own color palettes, or you can write
+// code that creates color palettes on the fly.
+
+void drawNoise(CRGBPalette16 palette, uint8_t hueReduce = 0)
+{
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    for(uint8_t y = 0; y < MatrixHeight; y++) {
+      uint16_t i = XY(x, y);
+      
+      int xoffset = noisescale * x;
+      int yoffset = noisescale * y;
+  
+      uint8_t data = inoise8(x + xoffset + noisex, y + yoffset + noisey, noisez);
+  
+      // The range of the inoise8 function is roughly 16-238.
+      // These two operations expand those values out to roughly 0..255
+      // You can comment them out if you want the raw noise data.
+      data = qsub8(data, 16);
+      data = qadd8(data, scale8(data, 39));
+  
+      if(hueReduce > 0 && data >= hueReduce)
+        data -= hueReduce;
+  
+      leds[i] = ColorFromPalette(palette, data, 255, LINEARBLEND);
+    }
+  }
+
+  noisex += noisespeedx;
+  noisey += noisespeedy;
+  noisez += noisespeedz;
+}
+
+void drawNoise3d(CRGBPalette16 palette, uint8_t hueReduce = 0)
+{
+  for(uint8_t i = 0; i < NUM_LEDS; i++) {
+    uint8_t x = coordsX[i];
+    uint8_t y = coordsY[i];
+    uint8_t z = coordsZ[i];
+   
+    int xoffset = noisescale * x;
+    int yoffset = noisescale * y;
+    int zoffset = noisescale * z;
+
+    uint8_t data = inoise8(x + xoffset + noisex, y + yoffset + noisey, z + zoffset + noisez);
+
+    // The range of the inoise8 function is roughly 16-238.
+    // These two operations expand those values out to roughly 0..255
+    // You can comment them out if you want the raw noise data.
+    data = qsub8(data, 16);
+    data = qadd8(data, scale8(data, 39));
+
+    if(hueReduce > 0 && data >= hueReduce)
+      data -= hueReduce;
+
+    leds[i] = ColorFromPalette(palette, data, 255, LINEARBLEND); 
+  }
+  
+  noisex += noisespeedx;
+  noisey += noisespeedy;
+  noisez += noisespeedz;
+}
+
+void rainbowNoise() {
+  noisespeedx = 0;
+  noisespeedy = -1;
+  noisespeedz = 0;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise(RainbowColors_p);
+}
+
+void rainbowNoise3d() {
+  noisespeedx = 0;
+  noisespeedy = 0;
+  noisespeedz = -1;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise3d(RainbowColors_p);
+}
+
+void rainbowStripeNoise() {
+  noisespeedx = 0;
+  noisespeedy = -2;
+  noisespeedz = 0;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise(RainbowStripeColors_p);
+}
+
+void rainbowStripeNoise3d() {
+  noisespeedx = 0;
+  noisespeedy = 0;
+  noisespeedz = -2;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise3d(RainbowStripeColors_p);
+}
+
+void partyNoise() {
+  noisespeedx = -9;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise(PartyColors_p);
+}
+
+void partyNoise3d() {
+  noisespeedx = -9;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise3d(PartyColors_p);
+}
+
+void forestNoise() {
+  noisespeedx = -9;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise(ForestColors_p);
+}
+
+void forestNoise3d() {
+  noisespeedx = -9;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise3d(ForestColors_p);
+}
+
+void cloudNoise() {
+  noisespeedx = -2;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise(CloudColors_p);
+}
+
+void cloudNoise3d() {
+  noisespeedx = -2;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise3d(CloudColors_p);
+}
+
+void fireNoise() {
+  noisespeedx = 0; // 24;
+  noisespeedy = -32;
+  noisespeedz = 0;
+  noisescale = 64;
+  colorLoop = 0;
+  drawNoise(HeatColors_p, 60);
+}
+
+void fireNoise3d() {
+  noisespeedx = 0;
+  noisespeedy = 0;
+  noisespeedz = 32;
+  noisescale = 64;
+  colorLoop = 0;
+  drawNoise3d(HeatColors_p, 60);
+}
+
+void fireNoise2() {
+  noisespeedx = 0;
+  noisespeedy = -8;
+  noisespeedz = 3;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise(HeatColors_p);
+}
+
+void fireNoise23d() {
+  noisespeedx = 1;
+  noisespeedy = 3;
+  noisespeedz = 8;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise3d(HeatColors_p);
+}
+
+void lavaNoise() {
+  noisespeedx = 0;
+  noisespeedy = -1;
+  noisespeedz = 1;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise(LavaColors_p);
+}
+
+void lavaNoise3d() {
+  noisespeedx = 1;
+  noisespeedy = 3;
+  noisespeedz = -8;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise3d(LavaColors_p);
+}
+
+void oceanNoise() {
+  noisespeedx = -2;
+  noisespeedy = 0;
+  noisespeedz = 4;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise(OceanColors_p);
+}
+
+void oceanNoise3d() {
+  noisespeedx = -2;
+  noisespeedy = 0;
+  noisespeedz = 4;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise3d(OceanColors_p);
+}
+
+void blackAndWhiteNoise() {
+  SetupBlackAndWhiteStripedPalette();
+  noisespeedx = -12;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise(blackAndWhiteStripedPalette);
+}
+
+void blackAndWhiteNoise3d() {
+  SetupBlackAndWhiteStripedPalette();
+  noisespeedx = -12;
+  noisespeedy = 0;
+  noisespeedz = 0;
+  noisescale = 24;
+  colorLoop = 0;
+  drawNoise3d(blackAndWhiteStripedPalette);
+}
+
+void blackAndBlueNoise() {
+  SetupBlackAndBlueStripedPalette();
+  noisespeedx = 0;
+  noisespeedy = 8;
+  noisespeedz = 0;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise(blackAndBlueStripedPalette);
+}
+
+void blackAndBlueNoise3d() {
+  SetupBlackAndBlueStripedPalette();
+  noisespeedx = -4;
+  noisespeedy = -4;
+  noisespeedz = -4;
+  noisescale = 32;
+  colorLoop = 0;
+  drawNoise3d(blackAndBlueStripedPalette);
+}

README.md

@@ -1,46 +1,26 @@
-FastLED + ESP8266 Web Server
+Ultim8x8 RGB LED Panel + FastLED + ESP8266 Web Server
 =========
 
-Control an addressable LED strip with an ESP8266 via a web browser or infrared remote control.
+Control an [ULTiM8x8 RGB LED Panel] with an ESP8266 via a web browser.
+
+[Demo Video](https://www.youtube.com/watch?v=xigy7J_K7Aw):
+
+[![Demo Video](http://img.youtube.com/vi/xigy7J_K7Aw/0.jpg)](http://www.youtube.com/watch?v=xigy7J_K7Aw)
 
 Hardware
 --------
 
-##### ESP8266 development board
+[ULTiM8x8 RGB LED Panel](https://www.crowdsupply.com/maniacal-labs-wyolum/ultim8x8)
 
-[![Wemos D1 Mini Pro & Headers](https://ae01.alicdn.com/kf/HTB1P1KVaMsSMeJjSsphq6xuJFXah/WEMOS-D1-mini-Pro-V1-1-0-16M-bytes-external-antenna-connector-ESP8266-WIFI-Internet-of.jpg_200x200.jpg)](https://www.aliexpress.com/item/WEMOS-D1-mini-Pro-16M-bytes-external-antenna-connector-ESP8266-WIFI-Internet-of-Things-development-board/32724692514.html)
+[![ULTiM8x8 RGB LED Panel](https://www.crowdsupply.com/img/7d3e/ultim8x8-bothboards_jpg_project-body.jpg)](https://www.crowdsupply.com/maniacal-labs-wyolum/ultim8x8)
 
-[Wemos D1 Mini Pro & Headers](https://www.aliexpress.com/item/WEMOS-D1-mini-Pro-16M-bytes-external-antenna-connector-ESP8266-WIFI-Internet-of-Things-development-board/32724692514.html)
+[Adafruit Feather HUZZAH with ESP8266 WiFi](https://www.adafruit.com/products/2821)
 
-or
+[![Adafruit Feather HUZZAH with ESP8266 WiFi](https://cdn-shop.adafruit.com/310x233/2821-01.jpg)](https://www.adafruit.com/products/2821)
-
-[![Adafruit HUZZAH ESP8266 Breakout](https://cdn-shop.adafruit.com/310x233/2471-10.jpg)](https://www.adafruit.com/products/2471)
-
-[Adafruit HUZZAH ESP8266 Breakout](https://www.adafruit.com/products/2471)
-
-##### Addressable LED strip
-
-[![Adafruit NeoPixel Ring](https://www.adafruit.com/images/145x109/1586-00.jpg)](https://www.adafruit.com/product/1586)
-
-[Adafruit NeoPixel Ring]
-
-Other hardware:
-
-* [3.3V to 5V Logic Level Shifter](http://www.digikey.com/product-detail/en/texas-instruments/SN74HCT245N/296-1612-5-ND/277258) (required if LEDs "glitch")
-
-Recommended by [Adafruit NeoPixel "Best Practices"](https://learn.adafruit.com/adafruit-neopixel-uberguide/best-practices) to help protect LEDs from current onrush:
-* [1000µF Capacitor](http://www.digikey.com/product-detail/en/panasonic-electronic-components/ECA-1EM102/P5156-ND/245015)
-* [300 to 500 Ohm resistor](https://www.digikey.com/product-detail/en/stackpole-electronics-inc/CF14JT470R/CF14JT470RCT-ND/1830342)
-
-Optional shield to make everything more tidy:
-
-[![Wemos D1 Mini ESP8266 LED & Level Shifter Shield](https://d3s5r33r268y59.cloudfront.net/13194/products/thumbs/2017-05-06T15:02:37.208Z-IMG_20170506_100623.jpg.114x76_q85_pad_rcrop.jpg)](https://www.tindie.com/products/jasoncoon/wemos-d1-mini-esp8266-led-and-level-shifter-shield/)
-
-[Wemos D1 Mini ESP8266 LED & Level Shifter Shield](https://www.tindie.com/products/jasoncoon/wemos-d1-mini-esp8266-led-and-level-shifter-shield)
 
 Features
 --------
-* Turn the NeoPixel Ring on and off
+* Turn the LEDs on and off
 * Adjust the brightness
 * Change the display pattern
 * Adjust the color
@@ -65,7 +45,7 @@ The app is installed via the Arduino IDE which can be [downloaded here](https://
 The app depends on the following libraries. They must either be downloaded from GitHub and placed in the Arduino 'libraries' folder, or installed as [described here](https://www.arduino.cc/en/Guide/Libraries) by using the Arduino library manager.
 
 * [FastLED](https://github.com/FastLED/FastLED)
-* [IRremoteESP8266](https://github.com/sebastienwarin/IRremoteESP8266)
+* [IRremoteESP8266](https://github.com/markszabo/IRremoteESP8266)
 * [Arduino WebSockets](https://github.com/Links2004/arduinoWebSockets)
 
 Download the app code from GitHub using the green Clone or Download button from [the GitHub project main page](https://github.com/jasoncoon/esp8266-fastled-webserver) and click Download ZIP. Decompress the ZIP file in your Arduino sketch folder.
@@ -95,7 +75,7 @@ The firmware implements basic [RESTful web services](https://en.wikipedia.org/wi
 Infrared Remote Control
 -----------------------
 
-Control via infrared remote control is also supported, via the [ESP8266 port of the IRremote library](https://github.com/sebastienwarin/IRremoteESP8266).
+Control via infrared remote control is also supported, via the [ESP8266 port of the IRremote library](https://github.com/markszabo/IRremoteESP8266).
 
 [Adafruit NeoPixel Ring]:https://www.adafruit.com/product/1586
 [Adafruit HUZZAH ESP8266 Breakout]:https://www.adafruit.com/products/2471

TwinkleFOX.h

@@ -194,7 +194,7 @@ void drawTwinkles()
 
   uint8_t backgroundBrightness = bg.getAverageLight();
 
-  for(uint8_t i = 0; i < NUM_LEDS; i++) {
+  for(uint16_t i = 0; i < NUM_LEDS; i++) {
     CRGB& pixel = leds[i];
 
     PRNG16 = (uint16_t)(PRNG16 * 2053) + 1384; // next 'random' number

esp8266-fastled-webserver.ino

@@ -1,23 +1,20 @@
 /*
- * ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver
+   ESP8266 + FastLED + IR Remote: https://github.com/jasoncoon/esp8266-fastled-webserver
- * Copyright (C) 2015-2016 Jason Coon
+   Copyright (C) 2015-2016 Jason Coon
- *
+
- * This program is free software: you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+   it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+   the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+   (at your option) any later version.
- *
+
- * This program is distributed in the hope that it will be useful,
+   This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+   GNU General Public License for more details.
- *
+
- * You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+*/
- 
-#define FASTLED_ALLOW_INTERRUPTS 0
-//#define FASTLED_INTERRUPT_RETRY_COUNT 1
 
 #include <FastLED.h>
 FASTLED_USING_NAMESPACE
@@ -40,7 +37,7 @@ extern "C" {
 
 #include "Field.h"
 
-#define HOSTNAME "ESP8266-" ///< Hostname. The setup function adds the Chip ID at the end.
+#define HOSTNAME "ESP8266-Feather-" ///< Hostname. The setup function adds the Chip ID at the end.
 
 //#define RECV_PIN D4
 //IRrecv irReceiver(RECV_PIN);
@@ -62,10 +59,15 @@ ESP8266HTTPUpdateServer httpUpdateServer;
 
 #include "FSBrowser.h"
 
-#define DATA_PIN      D5
+#define DATA_PIN      13
-#define LED_TYPE      WS2811
+#define CLK_PIN       14
-#define COLOR_ORDER   RGB
+#define LED_TYPE      APA102
-#define NUM_LEDS      32
+#define COLOR_ORDER   BGR
+#define MatrixWidth   24
+#define MatrixHeight  8
+#define NUM_LEDS      MatrixWidth * MatrixHeight
+
+const bool MatrixSerpentineLayout = true;
 
 #define MILLI_AMPS         2000     // IMPORTANT: set the max milli-Amps of your power supply (4A = 4000mA)
 #define FRAMES_PER_SECOND  120 // here you can control the speed. With the Access Point / Web Server the animations run a bit slower.
@@ -118,6 +120,28 @@ uint8_t gHue = 0; // rotating "base color" used by many of the patterns
 
 CRGB solidColor = CRGB::Blue;
 
+uint16_t XY( uint8_t x, uint8_t y)
+{
+  uint16_t i;
+
+  if ( MatrixSerpentineLayout == false) {
+    i = (y * MatrixWidth) + x;
+  }
+
+  if ( MatrixSerpentineLayout == true) {
+    if ( x & 0x01) {
+      // Odd columns run backwards
+      uint8_t reverseY = (MatrixHeight - 1) - y;
+      i = (x * MatrixHeight) + reverseY;
+    } else {
+      // Even rows run forwards
+      i = (x * MatrixHeight) + y;
+    }
+  }
+
+  return i;
+}
+
 // scale the brightness of all pixels down
 void dimAll(byte value)
 {
@@ -126,6 +150,36 @@ void dimAll(byte value)
   }
 }
 
+typedef struct {
+  CRGBPalette16 palette;
+  String name;
+} PaletteAndName;
+typedef PaletteAndName PaletteAndNameList[];
+
+const CRGBPalette16 palettes[] = {
+  RainbowColors_p,
+  RainbowStripeColors_p,
+  CloudColors_p,
+  LavaColors_p,
+  OceanColors_p,
+  ForestColors_p,
+  PartyColors_p,
+  HeatColors_p
+};
+
+const uint8_t paletteCount = ARRAY_SIZE(palettes);
+
+const String paletteNames[paletteCount] = {
+  "Rainbow",
+  "Rainbow Stripe",
+  "Cloud",
+  "Lava",
+  "Ocean",
+  "Forest",
+  "Party",
+  "Heat",
+};
+
 typedef void (*Pattern)();
 typedef Pattern PatternList[];
 typedef struct {
@@ -136,12 +190,72 @@ typedef PatternAndName PatternAndNameList[];
 
 #include "Twinkles.h"
 #include "TwinkleFOX.h"
+#include "Map.h"
+#include "Noise.h"
 
 // List of patterns to cycle through.  Each is defined as a separate function below.
 
 PatternAndNameList patterns = {
   { pride,                  "Pride" },
+  { pride2,                 "Pride 2" },
   { colorWaves,             "Color Waves" },
+  { colorWaves2,            "Color Waves 2" },
+
+  { cubeTest,       "Cube XYZ Test" },
+  
+  { cubeXPalette,   "Cube X Palette" },
+  { cubeYPalette,   "Cube Y Palette" },
+  { cubeZPalette,   "Cube Z Palette" },
+  
+  { cubeXYPalette,  "Cube XY Palette" },
+  { cubeXZPalette,  "Cube XZ Palette" },
+  { cubeYZPalette,  "Cube YZ Palette" },
+  { cubeXYZPalette, "Cube XYZ Palette" },
+
+  { cubeXGradientPalette,   "Cube X Gradient Palette" },
+  { cubeYGradientPalette,   "Cube Y Gradient Palette" },
+  { cubeZGradientPalette,   "Cube Z Gradient Palette" },
+  
+  { cubeXYGradientPalette,  "Cube XY Gradient Palette" },
+  { cubeXZGradientPalette,  "Cube XZ Gradient Palette" },
+  { cubeYZGradientPalette,  "Cube YZ Gradient Palette" },
+  { cubeXYZGradientPalette, "Cube XYZ Gradient Palette" },
+
+  // 3d noise patterns
+  { fireNoise3d, "Fire Noise 3D" },
+  { fireNoise23d, "Fire Noise 2 3D" },
+  { lavaNoise3d, "Lava Noise 3D" },
+  { rainbowNoise3d, "Rainbow Noise 3D" },
+  { rainbowStripeNoise3d, "Rainbow Stripe Noise 3D" },
+  { partyNoise3d, "Party Noise 3D" },
+  { forestNoise3d, "Forest Noise 3D" },
+  { cloudNoise3d, "Cloud Noise 3D" },
+  { oceanNoise3d, "Ocean Noise 3D" },
+  { blackAndWhiteNoise3d, "Black & White Noise 3D" },
+  { blackAndBlueNoise3d, "Black & Blue Noise 3D" },
+  
+  { xyMatrixTest,           "Matrix Test" },
+
+  { verticalPalette,           "Vertical Palette" },
+  { diagonalPalette,           "Diagonal Palette" },
+  { horizontalPalette,         "Horizontal Palette" },
+
+  { verticalGradientPalette,   "Vertical Gradient Palette" },
+  { diagonalGradientPalette,   "Diagonal Gradient Palette" },
+  { horizontalGradientPalette, "Horizontal Gradient Palette" },
+
+  // noise patterns
+  { fireNoise, "Fire Noise" },
+  { fireNoise2, "Fire Noise 2" },
+  { lavaNoise, "Lava Noise" },
+  { rainbowNoise, "Rainbow Noise" },
+  { rainbowStripeNoise, "Rainbow Stripe Noise" },
+  { partyNoise, "Party Noise" },
+  { forestNoise, "Forest Noise" },
+  { cloudNoise, "Cloud Noise" },
+  { oceanNoise, "Ocean Noise" },
+  { blackAndWhiteNoise, "Black & White Noise" },
+  { blackAndBlueNoise, "Black & Blue Noise" },
 
   // twinkle patterns
   { rainbowTwinkles,        "Rainbow Twinkles" },
@@ -180,36 +294,6 @@ PatternAndNameList patterns = {
 
 const uint8_t patternCount = ARRAY_SIZE(patterns);
 
-typedef struct {
-  CRGBPalette16 palette;
-   String name;
- } PaletteAndName;
-typedef PaletteAndName PaletteAndNameList[];
-
-const CRGBPalette16 palettes[] = {
-  RainbowColors_p,
-  RainbowStripeColors_p,
-  CloudColors_p,
-  LavaColors_p,
-  OceanColors_p,
-  ForestColors_p,
-  PartyColors_p,
-  HeatColors_p
-};
-
-const uint8_t paletteCount = ARRAY_SIZE(palettes);
-
-const String paletteNames[paletteCount] = {
-  "Rainbow",
-  "Rainbow Stripe",
-  "Cloud",
-  "Lava",
-  "Ocean",
-   "Forest",
-  "Party",
-   "Heat",
- };
-
 #include "Fields.h"
 
 void setup() {
@@ -217,9 +301,9 @@ void setup() {
   delay(100);
   Serial.setDebugOutput(true);
 
-  FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS);         // for WS2812 (Neopixel)
+  //FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS);     // for WS2812 (Neopixel)
-  //FastLED.addLeds<LED_TYPE,DATA_PIN,CLK_PIN,COLOR_ORDER>(leds, NUM_LEDS); // for APA102 (Dotstar)
+  FastLED.addLeds<LED_TYPE, DATA_PIN, CLK_PIN, COLOR_ORDER>(leds, NUM_LEDS); // for APA102 (Dotstar)
-  FastLED.setDither(false);
+  FastLED.setDither(true);
   FastLED.setCorrection(TypicalLEDStrip);
   FastLED.setBrightness(brightness);
   FastLED.setMaxPowerInVoltsAndMilliamps(5, MILLI_AMPS);
@@ -231,7 +315,7 @@ void setup() {
 
   FastLED.setBrightness(brightness);
 
-//  irReceiver.enableIRIn(); // Start the receiver
+  //  irReceiver.enableIRIn(); // Start the receiver
 
   Serial.println();
   Serial.print( F("Heap: ") ); Serial.println(system_get_free_heap_size());
@@ -266,10 +350,10 @@ void setup() {
   for (uint8_t i = 0; i < hostname.length(); i++)
     hostnameChar[i] = hostname.charAt(i);
 
-//  MDNS.begin(hostnameChar);
+  //  MDNS.begin(hostnameChar);
-//
+
-//  // Add service to MDNS-SD
+  // Add service to MDNS-SD
-//  MDNS.addService("http", "tcp", 80);
+  //  MDNS.addService("http", "tcp", 80);
 
   // Print hostname.
   Serial.println("Hostname: " + hostname);
@@ -305,7 +389,7 @@ void setup() {
     if (String(WiFi.SSID()) != String(ssid)) {
       WiFi.begin(ssid, password);
     }
-    }
+  }
 
   httpUpdateServer.setup(&webServer);
 
@@ -349,7 +433,7 @@ void setup() {
 
   webServer.on("/speed", HTTP_POST, []() {
     String value = webServer.arg("value");
-    speed = value.toInt();
+    setSpeed(value.toInt());
     broadcastInt("speed", speed);
     sendInt(speed);
   });
@@ -357,7 +441,7 @@ void setup() {
   webServer.on("/twinkleSpeed", HTTP_POST, []() {
     String value = webServer.arg("value");
     twinkleSpeed = value.toInt();
-    if(twinkleSpeed < 0) twinkleSpeed = 0;
+    if (twinkleSpeed < 0) twinkleSpeed = 0;
     else if (twinkleSpeed > 8) twinkleSpeed = 8;
     broadcastInt("twinkleSpeed", twinkleSpeed);
     sendInt(twinkleSpeed);
@@ -366,7 +450,7 @@ void setup() {
   webServer.on("/twinkleDensity", HTTP_POST, []() {
     String value = webServer.arg("value");
     twinkleDensity = value.toInt();
-    if(twinkleDensity < 0) twinkleDensity = 0;
+    if (twinkleDensity < 0) twinkleDensity = 0;
     else if (twinkleDensity > 8) twinkleDensity = 8;
     broadcastInt("twinkleDensity", twinkleDensity);
     sendInt(twinkleDensity);
@@ -479,7 +563,7 @@ void loop() {
   webSocketsServer.loop();
   webServer.handleClient();
 
-//  handleIrInput();
+  //  handleIrInput();
 
   if (power == 0) {
     fill_solid(leds, NUM_LEDS, CRGB::Black);
@@ -515,7 +599,7 @@ void loop() {
   FastLED.show();
 
   // insert a delay to keep the framerate modest
-  // FastLED.delay(1000 / FRAMES_PER_SECOND);
+  FastLED.delay(1000 / FRAMES_PER_SECOND);
 }
 
 void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t length) {
@@ -554,7 +638,7 @@ void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t length
       break;
   }
 }
-//
+
 //void handleIrInput()
 //{
 //  InputCommand command = readCommand();
@@ -794,6 +878,8 @@ void loadSettings()
     currentPaletteIndex = 0;
   else if (currentPaletteIndex >= paletteCount)
     currentPaletteIndex = paletteCount - 1;
+
+  speed = EEPROM.read(9);
 }
 
 void setPower(uint8_t value)
@@ -807,7 +893,7 @@ void setPower(uint8_t value)
 }
 
 void setAutoplay(uint8_t value)
-  {
+{
   autoplay = value == 0 ? 0 : 1;
 
   EEPROM.write(6, autoplay);
@@ -886,8 +972,8 @@ void setPattern(uint8_t value)
 
 void setPatternName(String name)
 {
-  for(uint8_t i = 0; i < patternCount; i++) {
+  for (uint8_t i = 0; i < patternCount; i++) {
-    if(patterns[i].name == name) {
+    if (patterns[i].name == name) {
       setPattern(i);
       break;
     }
@@ -909,14 +995,24 @@ void setPalette(uint8_t value)
 
 void setPaletteName(String name)
 {
-  for(uint8_t i = 0; i < paletteCount; i++) {
+  for (uint8_t i = 0; i < paletteCount; i++) {
-    if(paletteNames[i] == name) {
+    if (paletteNames[i] == name) {
       setPalette(i);
       break;
     }
   }
 }
 
+void setSpeed(uint8_t value)
+{
+  speed = value;
+
+  EEPROM.write(9, value);
+  EEPROM.commit();
+
+  broadcastInt("speed", speed);
+}
+
 void adjustBrightness(bool up)
 {
   if (up && brightnessIndex < brightnessCount - 1)
@@ -979,6 +1075,97 @@ void rainbow()
   fill_rainbow( leds, NUM_LEDS, gHue, 255 / NUM_LEDS);
 }
 
+void xyMatrixTest()
+{
+  FastLED.clear();
+
+  static uint8_t x = 0;
+  static uint8_t y = 0;
+
+  leds[XY(x, y)] = CHSV(gHue, 255, 255);
+
+  EVERY_N_MILLIS(30) {
+    x++;
+    if (x >= MatrixWidth) {
+      x = 0;
+      y++;
+      if (y >= MatrixHeight) {
+        y = 0;
+      }
+    }
+  }
+}
+
+void verticalPalette() {
+  uint8_t verticalHues = 256 / MatrixHeight;
+
+  for (uint8_t y = 0; y < MatrixHeight; y++) {
+    CRGB color = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) + (y * verticalHues));
+
+    for (uint8_t x = 0; x < MatrixWidth; x++) {
+      leds[XY(x, y)] = color;
+    }
+  }
+}
+
+void diagonalPalette() {
+  uint8_t verticalHues = 256 / MatrixHeight;
+
+  for (uint8_t y = 0; y < MatrixHeight; y++) {
+    for (uint8_t x = 0; x < MatrixWidth; x++) {
+      CRGB color = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - ((x - y) * verticalHues));
+      leds[XY(x, y)] = color;
+    }
+  }
+}
+
+void horizontalPalette() {
+  uint8_t horizontalHues = 256 / MatrixWidth;
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    CRGB color = ColorFromPalette(palettes[currentPaletteIndex], beat8(speed) - (x * horizontalHues));
+
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      leds[XY(x, y)] = color;
+    }
+  }
+}
+
+void verticalGradientPalette() {
+  uint8_t verticalHues = 256 / MatrixHeight;
+
+  for (uint8_t y = 0; y < MatrixHeight; y++) {
+    CRGB color = ColorFromPalette(gCurrentPalette, beat8(speed) + (y * verticalHues));
+
+    for (uint8_t x = 0; x < MatrixWidth; x++) {
+      leds[XY(x, y)] = color;
+    }
+  }
+}
+
+void diagonalGradientPalette() {
+  uint8_t verticalHues = 256 / MatrixHeight;
+
+  for (uint8_t y = 0; y < MatrixHeight; y++) {
+    for (uint8_t x = 0; x < MatrixWidth; x++) {
+      CRGB color = ColorFromPalette(gCurrentPalette, beat8(speed) - ((x - y) * verticalHues));
+      leds[XY(x, y)] = color;
+    }
+  }
+}
+
+void horizontalGradientPalette() {
+  uint8_t horizontalHues = 256 / MatrixWidth;
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    CRGB color = ColorFromPalette(gCurrentPalette, beat8(speed) - (x * horizontalHues));
+
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      leds[XY(x, y)] = color;
+    }
+  }
+}
+
 void rainbowWithGlitter()
 {
   // built-in FastLED rainbow, plus some random sparkly glitter
@@ -1004,13 +1191,13 @@ void sinelon()
 {
   // a colored dot sweeping back and forth, with fading trails
   fadeToBlackBy( leds, NUM_LEDS, 20);
-  int pos = beatsin16(speed, 0, NUM_LEDS - 1);
+  int pos = beatsin16(speed, 0, NUM_LEDS);
   static int prevpos = 0;
   CRGB color = ColorFromPalette(palettes[currentPaletteIndex], gHue, 255);
-  if( pos < prevpos ) {
+  if ( pos < prevpos ) {
-    fill_solid( leds+pos, (prevpos-pos)+1, color);
+    fill_solid( leds + pos, (prevpos - pos) + 1, color);
   } else {
-    fill_solid( leds+prevpos, (pos-prevpos)+1, color);
+    fill_solid( leds + prevpos, (pos - prevpos) + 1, color);
   }
   prevpos = pos;
 }
@@ -1113,6 +1300,46 @@ void pride()
   }
 }
 
+void pride2()
+{
+  static uint16_t sPseudotime = 0;
+  static uint16_t sLastMillis = 0;
+  static uint16_t sHue16 = 0;
+
+  uint8_t sat8 = beatsin88( 87, 220, 250);
+  uint8_t brightdepth = beatsin88( 341, 96, 224);
+  uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
+  uint8_t msmultiplier = beatsin88(147, 23, 60);
+
+  uint16_t hue16 = sHue16;//gHue * 256;
+  uint16_t hueinc16 = beatsin88(113, 1, 3000);
+
+  uint16_t ms = millis();
+  uint16_t deltams = ms - sLastMillis ;
+  sLastMillis  = ms;
+  sPseudotime += deltams * msmultiplier;
+  sHue16 += deltams * beatsin88( 400, 5, 9);
+  uint16_t brightnesstheta16 = sPseudotime;
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    hue16 += hueinc16;
+    uint8_t hue8 = hue16 / 256;
+
+    brightnesstheta16  += brightnessthetainc16;
+    uint16_t b16 = sin16( brightnesstheta16  ) + 32768;
+
+    uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
+    uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
+    bri8 += (255 - brightdepth);
+
+    CRGB newcolor = CHSV( hue8, sat8, bri8);
+
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      nblend(leds[XY(x, y)], newcolor, 64);
+    }
+  }
+}
+
 void radialPaletteShift()
 {
   for (uint8_t i = 0; i < NUM_LEDS; i++) {
@@ -1252,6 +1479,56 @@ void colorwaves( CRGB* ledarray, uint16_t numleds, CRGBPalette16& palette)
   }
 }
 
+void colorWaves2()
+{
+  static uint16_t sPseudotime = 0;
+  static uint16_t sLastMillis = 0;
+  static uint16_t sHue16 = 0;
+
+  // uint8_t sat8 = beatsin88( 87, 220, 250);
+  uint8_t brightdepth = beatsin88( 341, 96, 224);
+  uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
+  uint8_t msmultiplier = beatsin88(147, 23, 60);
+
+  uint16_t hue16 = sHue16;//gHue * 256;
+  uint16_t hueinc16 = beatsin88(113, 300, 1500);
+
+  uint16_t ms = millis();
+  uint16_t deltams = ms - sLastMillis ;
+  sLastMillis  = ms;
+  sPseudotime += deltams * msmultiplier;
+  sHue16 += deltams * beatsin88( 400, 5, 9);
+  uint16_t brightnesstheta16 = sPseudotime;
+
+  for (uint8_t x = 0; x < MatrixWidth; x++) {
+    hue16 += hueinc16;
+    uint8_t hue8 = hue16 / 256;
+    uint16_t h16_128 = hue16 >> 7;
+    if ( h16_128 & 0x100) {
+      hue8 = 255 - (h16_128 >> 1);
+    } else {
+      hue8 = h16_128 >> 1;
+    }
+
+    brightnesstheta16  += brightnessthetainc16;
+    uint16_t b16 = sin16( brightnesstheta16  ) + 32768;
+
+    uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
+    uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
+    bri8 += (255 - brightdepth);
+
+    uint8_t index = hue8;
+    //index = triwave8( index);
+    index = scale8( index, 240);
+
+    CRGB newcolor = ColorFromPalette(gCurrentPalette, index, bri8);
+
+    for (uint8_t y = 0; y < MatrixHeight; y++) {
+      nblend(leds[XY(x, y)], newcolor, 128);
+    }
+  }
+}
+
 // Alternate rendering function just scrolls the current palette
 // across the defined LED strip.
 void palettetest( CRGB* ledarray, uint16_t numleds, const CRGBPalette16& gCurrentPalette)