i have to create a virtual com device which is listening on a com port. There is an existing software which
connects to the com port and sends out commands and receives some data. Now my software should act
like the real device and i was wondering how to do this.
Is it possible to read and write on one com port for more than two programs(i don't think so, but perhaps...
or should i connect each program (the existing one and the emulator) to a ttySx device and then somehow
connect both of these ports?
If this is possible please let me know. I found something about serial/net redirection, but i think thats not
suitable for my needs.