i think it would make sense if the ofSerial example had one line added:
ofSetLogLevel(OF_LOG_NOTICE); // <–
serial.enumerateDevices();
otherwise enumerateDevices() won’t print anything to the console as the default log level (ofConstants.h) is OF_LOG_WARNING. I think for an example app, that’s a fairly important thing to see, esp. if its someone’s first time with serial.
best,
k