 }
 
 void receiveHandler(size_t numBytes)
-{ 
+{
   if (emulateRom) {
     // EEPROM access (byte write: ignored)
     return;
   }
-  
+
   // SMARTY
   int i = 0;
   while (WIRE.available()) {

            return;
          }
        }
        return;  
      case '@':
        bufp = 1;
        __debug(F("camera power on"));

  }
#if !defined(USE_I2C_PROXY)
  digitalWrite(I2CINT, LOW);

  /*
  by pulling low the I2CINT (making a request),
  Go Pro will handle the request and receiving buf[]
  then Go Pro executes the command in buf[] immediately
  */

#else
  WIRE.beginTransmission(I2CPROXY);
  WIRE.write(buf, (int) buf[0] + 1);
