利用串口实现短信息的收发的C语言程序设计源代码-use short message sent to the C programming language source code

PLC编程口通信C语言源代码，用来调试30的PLC。-PLC Communication C programming language source code used to debug the PLC 30.

串行通信C语言代码,用于DOS下编程,比较完整-serial communication C language code for DOS programming, a more comprehensive

串口通讯作为一种古老而又灵活的通讯方式，被广泛地应用于PC间的通讯以及PC和单片机之间的通讯之中。 提到串口通讯的编程，人们往往立刻想到C、汇编等对系统底层操作支持较好的编程语言以及大串繁琐的代码。-Serial communication as an ancient and flexible means of communication, is widely used in communication between the PC and the communication between P

详细超声波测距串口显示C语言程序设计代码-Ultrasonic Ranging serial code for C language programming