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使用stm32的串口实现fifo队列缓冲读写数据，值得新手学习((Using STM32 serial port to realize FIFO queue buffer read and write data, it is worth learning by novice.))

用VC++实现的一个测试通信系统的误码率的程序，很好用的，是用两个串口的数据测试误码率的。(With VC++ realize a test communication system BER procedures, very good use, with two serial test data error rate.)

用MFC编译的串口调试助手，初学者可以参考(Serial debug assistant compiled with MFC which beginner can refer to)

针对于Win8.1的串口调试助手（WPfban）(Serialport win8.1)

串口初始化程序模块，可是方便更改参数，使用简单。(Serial port initialization module, but easy to change parameters, easy to use.)

实现海康硬盘录像机或摄像头的录像拍照等功能的DELPHI源码(DELPHI Source Code for Realizing Video Capture Functions of Haikang Hard Disk Video Recorder or Camera)

说明：  C#使用的modbus通讯协议编程。。真实可靠有用(C_modbus communication protocol programming. True, reliable and useful)

一个外国人写的rs485串口通信程序，有原理图和源代码，全面实现了485协议(a foreigner writing RS485 serial communication procedures, schematic and source code, the full realization of the 485 agreement)

VC++串口上位机程序编写，很详细，初学者编写上位机适用(VC++ serial PC programming, in great detail, the preparation of PC suitable for beginners)

说明：  Testing PC to DVP PLC connection