TTY

Modbus TCP/IP协议client端源代码(Modbus TCP/IP protocal test)

云台控制的C++详细源码，二次开发可以直接用。(The PTZ control C++ detailed source, secondary development can be directly used.)

说明：  Wincc使用MSComm控件串口通讯，VB中发送十六进制数据(Wincc uses MSComm control to communicate through serial port and sends hexadecimal data in VB)

RS-232 通信调试程序，初学者适应。(RS-232 communications debugger, beginners to adapt.)

简洁的VB串口调试程序。适合初学者学习和参考(Simple VB serial debugger. Learning and reference for beginners)

一个简单的串口实现双机互联，，比较实用，有兴趣可以(a simple dual-serial connectivity, and more practical, interested can s)

实现串口通信功能 基于MFC的对话框，程序简单易懂 适合初学者(Serial communication functions based on the MFC dialog box, the program is easy to understand for beginners)

串口通讯类及其例子程序,很有用的串口调试范列(Serial Communication category and examples of procedures, useful for debugging serial Fan out)

用vb6.0做的一个小的串口测试程序.可以实现正常通信(Used vb6.0 to do a small test program serial)

串口调试助手的源码,自己编写，界面与当前流行的串口调试工具基本相同。该工具使用方便，而且可以自定义串口速率，由状态显示内容(serial debugging aids source, their preparation, interface with the popular serial debugging tools basically the same. The tool is easy to use, but can define serial rate, as indicated by the state)