Windows Std Serial Comm Lib for Xbase++

Serial communications Xbase++ library for RS232 and multi-drop RS485 and RS422 serial ports. Provides capability to easily develop Xbase++ applications that access data from any serial port device. Supports 256 ports, control multiple ports simultaneously, modem control, virtual serial ports (USB to serial, Bluetooth serial), port re-entrant, hardware/software flow control, ASCII/XMODEM/YMODEM. serial line status & control. etc. Royalty free.