Initial commit of Arduino libraries

FastLED/examples/FxTwinkleFox/FxTwinkleFox.ino

@@ -0,0 +1,30 @@
+#include "FastLED.h"
+#include "fx/1d/twinklefox.h"
+
+using namespace fl;
+
+#define NUM_LEDS      100
+#define LED_TYPE   WS2811
+#define COLOR_ORDER   GRB
+#define DATA_PIN        3
+#define VOLTS          12
+#define MAX_MA       4000
+
+CRGBArray<NUM_LEDS> leds;
+TwinkleFox twinkleFox(NUM_LEDS);
+
+void setup() {
+  delay(3000); // safety startup delay
+  FastLED.setMaxPowerInVoltsAndMilliamps(VOLTS, MAX_MA);
+  FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS)
+    .setCorrection(TypicalLEDStrip)
+    .setRgbw();
+}
+
+void loop() {
+  EVERY_N_SECONDS(SECONDS_PER_PALETTE) { 
+    twinkleFox.chooseNextColorPalette(twinkleFox.targetPalette); 
+  }
+  twinkleFox.draw(Fx::DrawContext(millis(), leds));
+  FastLED.show();
+}