Initial import of support files for all Digistump boards - Digispark, Pro, DigiX - including libraries, examples, tools, and other support files for the Arduino IDE

hardware/digistump/avr/libraries/LPD8806/LPD8806.h

@@ -0,0 +1,41 @@
+#if (ARDUINO >= 100)
+ #include <Arduino.h>
+#else
+ #include <WProgram.h>
+ #include <pins_arduino.h>
+#endif
+
+class LPD8806 {
+
+ public:
+
+  LPD8806(uint16_t n, uint8_t dpin, uint8_t cpin); // Configurable pins
+  void
+    begin(void),
+    show(void),
+    setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b),
+    setPixelColor(uint16_t n, uint32_t c),
+    updatePins(uint8_t dpin, uint8_t cpin), // Change pins, configurable
+    updateLength(uint16_t n); // Change strip length
+  uint16_t
+    numPixels(void);
+  uint32_t
+    Color(byte, byte, byte),
+    getPixelColor(uint16_t n);
+
+ private:
+
+  uint16_t
+    numLEDs; // Number of RGB LEDs in strip
+  uint8_t
+    *pixels, // Holds LED color values (3 bytes each)
+    clkpin    , datapin,     // Clock & data pin numbers
+    clkpinmask, datapinmask; // Clock & data PORT bitmasks
+  volatile uint8_t
+    *clkport  , *dataport;   // Clock & data PORT registers
+  void
+	startBitbang(void);
+  boolean
+    hardwareSPI, // If 'true', using hardware SPI
+    begun;       // If 'true', begin() method was previously invoked
+};