I am running Pascal 1.5 for windows.
I have an alphanumeric keypad with a modem. Upon instuction it connects to my computer on which is running a pascal program which adds integers.
When 3 and 5 are entered on the keypad, the info is sent to my computer and the rusult 8 is calculated and sent back.
My problem is that I do not know where to start learning about how to make this connection and accept/send data.
The function I perform is ofcourse much more complicated than adding integers , but it is all written in pascal (the only thing I know).
How do I make the connection? Does pascal support this feature? Does Delphi support this feature and yet still let me use my Pascal code?
I do not know any Delphi whatsoever. Should I start learning it in order to peform this fuction?
Any help whatsoever please.