Windows Standard Serial Communication Library for Delphi

The Windows Standard Serial Communications Library for Delphi (WSC4D) is an serial communication library based on the Windows API. Includes 52 functions plus modem control, serial comm API. WSC4D uses the core Windows API to communicate with any device connected to a serial port from within a Delphi application.

A simple interface allows accessing data from a serial port using RS232 or multi-drop RS422 / RS485 serial ports. WSC also supports virtual ports such as those created by Bluetooth and USB/serial converters. WSC4D provides the capability to quickly write 32 bit and 64 bit Delphi applications to control serial devices such as barcode scanners, modems, lab instruments, medical devices, USB serial devices, scales, GPS navigation, etc.

The Delphi component library includes 49 functions plus serial line status & control, modem control, ASCII/XMODEM/YMODEM protocols, and a good selection of Delphi example programs.

Delphi Serial Communications Example Program

WSC4D can be used with any version of Borland/Codegear/Embarcadero Delphi (including Embarcadero XE8 and Delphi 10 Seattle/Berlin).

Features of WSC4D include:

WSC4D can be used in the development of Win32 and Win64 Delphi applications running under Windows XP through Windows 10. The evaluation version of WSC4D is fully functional.

The current version of the Windows Std Serial Comm Lib for Delphi is 7.0 (October 3, 2019). Registration is $119 for email delivery ($199 with C language source code).


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Download WSC4D
WSC4D Programmer's Manual
WSC User's Manual
WSC Reference Manual