I never developed communication with ports, but now I must do it. Words like ENQ, ACK, RS232 and many others make my life very hard. I have this situation: a program that uses MSComm ActiveX
to communicate over a RS232 line, with protocols.

Now, I'm looking for some examples or sources about it. I will be very thankfully for it.


Thank you in advance.



Emanuil ACHIM
MAN Roland Druckmaschinen AG

Tel.: ( 0 69 ) 83 05 - 37 36
Email: [email protected]