bcb 串口控制组件 ， 支持多线程控制串口 .很方便 的控制 串口,提供源代码 -bcb serial control components, supports multi-threaded control the serial port. very convenient to control serial port, providing the source code

一个C++Builder 5.0/6.0下的串口控件,附带完整的源代码,相当的好-A C++ Builder 5.0/6.0 serial port under control, with complete source code, very good