COM Port Toolkit simplifies data transfer and monitoring using serial port interfaces (RS-232, 422, 485). It includes a scripting feature to automate data manipulation and CRC calculations.

Manual testing of the serial communications protocol is made easy as users can directly feed-in input and inspect the respective device output. In addition to manual testing, programmers can automate specific tasks with the use of pre-written scripts like CRC calculations, special transfer rules, and data modifications. Such scripts are easily accessed from the application's examples directory.
COM Port Toolkit provides a powerful scripting language that is C-like and contains if, else, for, do, and while constructs. Programmers can even create user-defined functions to work with this specialized software. The scripting language combines the flexibility and power of traditional programming languages with functions produced specifically for COM Port Toolkit.
The software functions as a protocol analyzer while capturing serial communications between the device and the software, as it uses a unique serial port driver. The captured data is then displayed within the software.
In conclusion, COM Port Toolkit is supported on several Windows operating systems starting from Windows 95 to Windows Vista / 7. Anyone looking for a comprehensive serial communication testing toolkit should give COM Port Toolkit a try.
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