 // Current # of LEDs this controller is driving
 int currentLedCount = DEFAULT_LED_COUNT;
 
+// uController clock speed
+long DEVICE_CLOCK_SPEED = 16000000L;
+
 // An LED on our light strip
 struct LED {
-  int red        = 0;
-  int green      = 0;
-  int blue       = 0;
-  int brightness = 0;
+  unsigned int red        = 0;
+  unsigned int green      = 0;
+  unsigned int blue       = 0;
+  unsigned int brightness = 0;
 };
 
 // Current LED state

 * Send commands to LED hardware to update lights
 */
void updateLeds() {
  // TODO: update LED strip
}


 *  - Updates attached LED strip
 */

#include <SPI.h>

// Default # of LEDs this controller is driving
const int DEFAULT_LED_COUNT = 180;

