Hello all,
I have a big problem to solve and I need your help.
My target (based on 89C51RD2) should
transfer/receive data to/from PC in several protocols type through single COM port. When the PC receives the protocol he should decide to which windows application to send it and vice versa.
As probably most of you know, I can’t open the same COM port for several applications. So, does anyone of you know about software application that open a COM port from one side and from the other side he is connected to several other COM applications?
This software should be transparent to the user and should float in the computer like anti-virus programs.

Thanks a lot,
Roberto Hosman