- case IDLE: Serial.println(", idle"); break;
- case OPENING: Serial.println(", opening"); break;
- case CLOSING: Serial.println(", closing"); break;
- case WAIT: Serial.println(", waiting"); break;
- default: Serial.println(", <undefined state>"); break;
+ case IDLE: Serial.print(", idle"); break;
+ case OPENING: Serial.print(", opening"); break;
+ case CLOSING: Serial.print(", closing"); break;
+ case WAIT: Serial.print(", waiting"); break;
+ default: Serial.print(", <undefined state>"); break;