 
 			// --VENDOR CODE BEGIN--
 			// --VENDOR CODE END--
-// not sure if its worth implementing - same info can be retrieved from publish servo event & publish pin
-/*
 
 		case PINGDAR_ATTACH:{
 			int pingdarIndex = ioCmd[1];

// http://forum.arduino.cc/index.php?topic=100557.0

#define COMMUNICATION_RESET	   252
#define NOP  255

// ----------  MRLCOMM FUNCTION INTERFACE END -----------


				Serial.write(MAGIC_NUMBER);
				Serial.write(5); // size = 1 FN + 1 eventType + 1 index + 1 curPos
				Serial.write(STEPPER_EVENT);
				Serial.write(STEPPER_EVENT_STOP);
				Serial.write(stepper.index); // send my index
				Serial.write(stepper.currentPos >> 8);   // MSB
