实现串口通讯，一个用word写的方法，上传供大家共同学习

基于vb的西门子plc和上位机通信的实现方法 拷贝就行-vb-based Siemens plc and the personal computer communications method copy OK

plc中基于数据采集、发送接收、驱动、写入数据库-plc-based data acquisition, send to receive, drive, write to the database

实现对philp快球的串口控制，可以控制快球的上下左右的转动。除了本身的控制界面外，还提供了网络的接口，可以在网络上对其实施控制。需要著名的组件trayicon和控件msco-to achieve faster serial control of the ball, control the ball around the next turn. In addition to the control interface, but also provides a network interface, the network can implement their control. Need famous trayicon components and controls msco

vc++编写的adu812下载程序源码，多线程，串口通信-vc prepared adu812 download source, multi-threaded, serial communication

《Visual C++ 串口通信技术与工程实践》（代码）7.1节

vb.net与232串口通讯 vb.net与232串口通讯-vb.net and 232 serial communications vb.net and 232 serial communications

关于RS-232 RS-485串口通信的详细资料-On the RS-232 RS-485 serial communication of detailed information

vb演示Mscomm各种通信功能-vb demonstration of various communications functions Mscomm

在串口被站用的情况下进行的串口模拟-the station was used for the conduct of the serial simulation!

Advantech Driver　Demo: Com Port　通过ｃｏｍ来控制输出-Advantech Driver Demo : Com Port adopted to control output com