Adding Glowing Mirror mask code

Glowing_Mirror_Mask/Glowing_Mirror_Mask/Glowing_Mirror_Mask.ino

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+// Glowing Mirror Mask using the Adafruit Hallowing
+// Full tutorial available on the Adafruit Learning System.
+// Code by Phil Burgess & Erin St. Blaine for Adafruit Industries.  
+
+
+#include <Adafruit_GFX.h>
+#include <Adafruit_ST7735.h>
+#include <Adafruit_NeoPixel.h>
+
+// Enable ONE of these lines to select an animation,
+// others MUST be commented out!
+
+#include "fire.h"
+//#include "butterfly.h"
+
+#define TFT_CS       39
+#define TFT_RST      37
+#define TFT_DC       38
+#define TFT_BACKLIGHT 7
+
+#include <FastLED.h>
+
+#define LED_PIN     12  // Hallowing's neopixel port is on pin 4
+#define NUM_LEDS    30 // Change this to reflect how many LEDs you have
+#define LED_TYPE    WS2812 // Neopixels
+#define COLOR_ORDER GRB  
+CRGB leds[NUM_LEDS];
+
+int indexinc = 1;
+uint8_t brightness = 150;
+uint8_t updates_per_second = 30;
+
+CRGBPalette16 currentPalette;
+TBlendType    currentBlending;
+
+Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS,  TFT_DC, TFT_RST);
+
+void setup(void) {
+  tft.initR(INITR_144GREENTAB);
+  tft.setRotation(2);  // change between 0-3 to set the rotation of the image on the screen 
+  tft.fillScreen(0);  // screen background brightness
+
+  pinMode(TFT_BACKLIGHT, OUTPUT);
+  digitalWrite(TFT_BACKLIGHT, HIGH);
+ 
+FastLED.addLeds<LED_TYPE, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS);             // WS2812B
+FastLED.setBrightness(brightness);
+  
+  //currentPalette = RainbowColors_p;    //Uncomment ONE of these lines to choose your Neopixel color palette
+  currentPalette = HeatColors_p;
+  //currentPalette = PartyColors_p;
+  //currentPalette = CloudColors_p;
+  //currentPalette = RainbowStripeColors_p;
+  //currentPalette = ForestColors_p;
+  //currentPalette = OceanColors_p;
+}
+
+uint8_t frameNum = 0;
+
+void loop() {
+    tft.startWrite();
+  tft.setAddrWindow(
+    (tft.width()  - IMG_WIDTH ) / 2,
+    (tft.height() - IMG_HEIGHT) / 2,
+    IMG_WIDTH, IMG_HEIGHT);
+  tft.writePixels((uint16_t *)frames[frameNum], IMG_WIDTH * IMG_HEIGHT);
+  tft.endWrite();
+  delay(IMG_DELAY);
+  if(++frameNum >= IMG_FRAMES) frameNum = 0;
+
+  colorwaves( leds, NUM_LEDS, currentPalette);
+
+  FastLED.show();
+}
+
+
+void FillLEDsFromPaletteColors(uint8_t colorIndex) {
+  for (int i = 0; i < NUM_LEDS; i++) {
+    leds[i] = ColorFromPalette( currentPalette, colorIndex, brightness, currentBlending);
+    colorIndex += indexinc;
+  }
+}
+
+// This function draws color waves with an ever-changing,
+// widely-varying set of parameters, using a color palette.
+void colorwaves( CRGB* ledarray, uint16_t numleds, CRGBPalette16& palette) 
+{
+  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( uint16_t i = 0 ; i < numleds; i++) {
+    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( palette, index, bri8);
+
+    uint16_t pixelnumber = i;
+    pixelnumber = (numleds-1) - pixelnumber;
+    
+    nblend( ledarray[pixelnumber], newcolor, 128);
+  }
+}

Glowing_Mirror_Mask/README.md

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+# Glowing_Mirror_Mask
+
+Code to accompany this tutorial:
+https://learn.adafruit.com/glowing-mirror-mask