AlexGreen

You can catch traffic between two devices with <snip>. This software serves as a gatekeeper on the flow of data via RS232/422/485 serial ports during applications or driver development, testing, debugging and optimization of serial devices, and so on. Moreover, the monitored data can be redirected to a specified file or copied to a clipboard. Serial Port Monitor can intercept, and record all serial input/output control codes (IOCTLs) parameters with full detail. Each monitoring session can be saved and used whenever necessary. So, It can be very useful)