 			   buff[2] = 0xDE;
 			   buff[3] = 0xAD;
 			   SerialUSB.write(buff, 4);
+			   state = IDLE;
+			   break;
 		   case 10:
 			   buff[0] = 0xF1;
 			   state = SET_SYSTYPE;

		   state = IDLE;
		   break;
	   case SET_SYSTYPE:
		   settings.sysType = in_byte;
		   loadSettings();
		   EEPROM.write(EEPROM_PAGE, settings);
		   state = IDLE;
		   break;
	   case ECHO_CAN_FRAME:

	Can1.setRXFilter(filter, 0, 0, true);
  }  
  //standard
  for (filter = 3; filter < 7; filter++) {
	Can0.setRXFilter(filter, 0, 0, false);
	Can1.setRXFilter(filter, 0, 0, false);
  }  
