西门子S7

windows CE下的串口调试助手, 对做串口相关程序的工程师有用-debug serial port for windows ce

NRF模块的接收程序，基于最基本的51单片机，很有用哦-NRF module to receive the procedure, based on the most basic single-chip microcomputer 51, is useful Oh

This is the free RTOS on PIC24.

Cport3.0最好的使用例子，这几个都是我搜集了好多的地方才找到的-Cport3.0 the best use of examples, these are all I have collected a lot of places to find the

一个VB语言编写的，用计算机COM口进行数据传输的程序。-a VB language, computer COM port for data transfer procedures.

多线程在VC++串口通信程序中的应用.pdf -multithread serial communication in VC procedures for the application. Pdf multithread serial communication in VC procedures for the application . pdf

这是通过COM口对声波触摸屏控制卡直接进行数据包解读的程序源码. BCB-through COM ports on acoustic touch screen control card data packets directly interpret the procedures source. BCB

LP830 无线识别卡 读写程序demo， 详细实现了hsm协议-LP830 wireless identification card reader procedures demo, achieving a detailed agreement HSM

研华单通道ad采集程序-Advantech single ad Acquisition

自己使用VB编写的串口通信程序，1号和2号。将两个COM口用串口线连接，就可以运行这两个程序了。实现的功能：1号程序随机发送两个数字，2号程序接收并进行计算，然后发回1号机，1号机接收并显示出来。-its own use VB prepared by the serial communication program, 1 and 2. The two COM ports with serial line connectivity, it can run on the two proceedings. The functions : 1 random procedure to send two figures, the No. 2 receiver and procedures for calculating and then sent back No. 1, No. 1 receiver and displayed.