i have to make a controlinterface for a rs232 device.
i really am a c++newbie and i donīt know what kind of info i have to look for. my thought was, that it canīt be that difficult. maby iīm wrong.
i was searching the index of many books, looking for rs232 and com-port.. nothing...
maby someone can tell me the basics of programming a com-port and what kind of info i need.