|Virtual serial ports emulator project|
Example: COM1 is mapped to COM2. If application tries to work with COM1 (send or receive data), it will be referenced to COM2 instead of COM1. It is pretty useful, when you can not modify application settings, but want it to work with another serial port.
Please note, that when you create Mapper (COM1 --> COM2), all VSPE devices using COM1 won't be able to work with it correctly (they will be working with COM2 instead). To prevent it from happening, always create Mapper device(s) only when all another devices are already created (Mappers should be last in the devices list).