switch to setup for Arduino Boards Manager

digistump-avr/libraries/WS2811/examples/digispark/digispark.ino

@@ -0,0 +1,24 @@
+#include <WS2811.h>
+DEFINE_WS2811_FN(WS2811RGB, PORTB, 1)
+RGB_t rgb[1]; //1 for 1 pixel
+
+void setup() {                
+
+  pinMode(1,OUTPUT);
+
+}
+
+void loop() {
+	setPixel(0,255,0,0); //set first pixel (zero indexed) to red
+	updatePixels(); //show the change
+}
+
+void setPixel(i,r,g,b){
+	rgb[r].r=r;
+    rgb[g].g=g;
+    rgb[b].b=b;
+}
+
+void updatePixels(){
+	WS2811RGB(rgb, ARRAYLEN(rgb));
+}