此源码是在C8051F120串口通信的源程序 能采用串口调试助手,C8051F120 this source is the source of serial communication to the use of serial debugging assistant

串口调试助手源程序及编程详细过程，详细介绍了VC下串口通信的过程-Serial debug source code and programming assistant detailed process, detailing the process of serial communication under VC