fxplcCommunictionDLL

串口程序实现Ymodem协议，也可以使用TCPIP实现Ymodem协议。 串口和网络程序都可以当一个助手使用。(Serial procedures to achieve Ymodem protocol, you can also use TCPIP achieve Ymodem protocol. Serial and network programs can use when an assistant.)

vC++做上位机实现串口通讯，符合RS485通信协议(vC++ do PC Serial communication line RS485 communication protocol)

Visual c++串口通信工程开发实例导航，该书采用C++编写，里面包含5个综合实例，适合有一定基础的C++人员学习(Visual c++ serial communication engineering development instance navigation, using c++, the book contains five examples of comprehensive, is suitable for the staff to learn c++ has certain foundation)

说明：  把串口读写函数写成动态链接库，方便在不同工程之间移植。代码测试已经通过，方便大家学习使用(The serial port read-write function is written as dynamic link library, which is convenient to transplant between different projects. Code test has passed, easy to learn to use)

linux下的串口通讯代码，方便修改以实现多种串口通讯功能(under linux serial communication code to facilitate modified to achieve a variety of serial communication functions)

说明：  RS232-c串口编程资料收集整理，有C源码实例。 (Serial programming data collected, there are C source code examples.)

串口调试助手VB.zip 我想大家都用过 串口调试助手， 也都期望自己能够制作出同样的通信界面； 那么这里的工具，让你如愿…… 采用VB编程，超级简单实用。(Serial debugging assistant VB.zip I would like that we have used serial debugging assistant, also expect to be able to produce the same communication interface where the tool that allows you to do so ... using VB programming, super simple and practical.)

串口调试工具，加油(serial debugging tools refueling.)

一个多线程串口编程的test，简单而实用，适合工业控制(A multi-threaded programming serial port test, easy and practical for industrial control)

485多机通讯的连接方式，主要有总线方式、星形方式等(connection of multi pc communication with 485)