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Windows Standard Serial Communications Library for Visual Basic

By MarshallSoft Computing Free to try

Developer's Description

MarshallSoft Visual Basic serial communications component library for RS232 and multi-drop RS485 and RS422 serial ports. Use WSC4VB to write applications to access data from serial devices such as barcode scanners, modems, lab instruments, medical devices, USB serial devices, scales, GPS navigation, fingerprint scanners, printer servers.

Features of WSC4VB include: Supports 256 ports. Can control multiple ports simultaneously. Fully thread safe, port re-entrant, modem control, serial line status and control, and ANSI emulation. Uses the standard Windows API to communicate with any device connected to a RS232 serial port. Supports virtual serial ports (USB to serial converter, Bluetooth serial). State driven Xmodem and Ymodem on multiple ports simultaneously (up to 256 connections). Can send Windows messages on completion of events (incoming character). Includes 49 functions plus modem control. Supports any baud rate. Ability to specify the parity, word size, and number of stop bits. Includes multiple Visual Basic example programs. Does not depend on support libraries (calls to core Windows API functions only). Royalty free distribution with your compiled application. C source code is available.

Full Specifications

What's new in version 6.0

Version 6.0: Added SioCRC16 and SioCRC32 functions to compute 16-bit CCITT CRC or 32-bit CCITT CRC; Added SioCountWait function that waits for a specified number of incoming bytes before returning; Added Visual Studio 2013 and 2015 support. Added makefiles for GCC, LCC, and Digital Mars C compilers.

General

Release April 8, 2019
Date Added April 8, 2019
Version 6.0

Operating Systems

Operating Systems Windows 10, Windows 2003, Windows Vista, Windows 98, Windows Me, Windows, Windows NT, Windows 2000, Windows 8, Windows Server 2008, Windows 7, Windows XP
Additional Requirements None

Popularity

Total Downloads 18,924
Downloads Last Week 0
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