Professional serial communication library - DLLs for Windows & MSDOS Libraries

Professional serial communication library - DLL for Windows & MSDOS libraries. Features: * State-driven file transfer libraries allow Xmodem, Ymodem, and Zmodem(w/ crash recovery) file transfers on multiple ports at the same time. * Built-in hardware and software handshaking for flow control (DTR/DSR, RTS/CTS, XON/XOFF). * Asynchronously call user s C/C++ or assembly functions on any serial communication or timed event (receive, transmit, modem, or status change interrupt event, buffer count events, specific character reception, error events, and much more). * Automatic UART type detection; 16650, 16550 support (including FIFO). * Support baud rates in excess of 115,200 baud, with the ability to use today s high-powered communications devices. * Completely port re-entrant, allowing it to be time-sliced. * Complete manual in Help/Hypertext format. HARDCOPY AVAILABLE. * Extensive statistics on every port(bytes lost, sent, received, errors, etc.). * Only library that really allows you to combine different multiport cards in one PC under MSDOS including Digiboard, Arnet, Boca Research, GTEK, etc. * Very easy to use (short learning curve). * Same API for Windows and MSDOS. * Extensive set of examples. Supports: * Microsoft Visual C/C++, Borland C/C++, Access, Visual Basic, Professional Basic, QuickBasic, & all compilers & tools that can call DLLs (e.g. LabView, Delphi, etc). * Virtually all Hayes compatible modems. * Any number of ports running concurrently * Any device that has a Windows serial communication driver (multiport card, USB - serial hubs & modems, PCMCIA). * Windows XP, Windows 2000, Windows NT, Windows Me, Windows 98, Windows 95, Windows 3.1, MSDOS.