 
   opcode = NO_CMD;
   bufferIndex = 0;
-  Serial.println("ack");
 }
 
 void setup() {

void doCommand() {
  switch(opcode) {
    case BMP:
      Serial.println("bmp");
      drawFullColorBitmap();
      break;
    case COL:


  // Set port mode, load data structures and start the timer
  Colorduino.init();
  Colorduino.setWhiteBalance(36, 63, 63);

  Serial.println("ready.");
