Suppose your PC has 2 serial ports: COM1, COM2. Suppose you need to let your program user see a COM3 which you want to redirect (e.g. you want to send the output strings of this virtual COM3 through the Ethernet card and to to read in the COM3 receive buffer what is coming from the Ethernet card). Does anyone know how to provide such an "illusion" (COM3 does not physically exist but a serial communication program can use it)???
Thanks in advance!