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串口扩展资料，从官网上下载，具体内容见其中(Serial expansion of information downloaded from the official, the specific content of which see)

说明：  可以用于不同串口，Handles for Implementing Thread Mutual Exclusion(Can be used for different serial ports ,Handles for Implementing Thread Mutual Exclusion)

1.实现了对串口2的操作。 2.利用DMA+空闲中断+串口，完成了对变帧长数据的接收与发送。(1. To achieve the serial port 2 operation. 2. Using DMA+ idle interrupt+ serial port, completed the variable frame data reception and transmission.)

Labview 3D显示物体姿态。单片机采集传感器数据，通过串口传至电脑，labview接收数据并截取处理，通过3d控件显示。(The labview 3D display object attitude. Single-chip sensor data collected and transmitted to the computer through the serial port, labview receive data and the interception of the processing, 3d controls.)

串口编程源程序全集(Complete Works)

两个1200之间用智能设备通信，使用西门子S7通信，基本没有延时，可以作为远程IO使用(TWO simatic1200 PLC,connect with eacharthre,)

实现labview的串口通讯，控制下位机两路继电器，以及控制电机旋转。(Achieve labview serial communication, the next crew to control two relays, as well as to control the motor rotation.)

说明：  QT做的串口软件 有示波器,保存等功能。(Serial port software made by QT has oscilloscope)

说明：  此程序为多线程,多接收模式串口类，程序很全，适合新手学习，同是也可以根据自己的兴趣添加自己感兴趣的各个功能(This program is multi-threaded, multi-category serial receive mode, the program is very full, for beginners to learn, the same can also add your own according to their interest in the various features of interest)

计算机通过串口向开发板发送数据，开发板将数据原样送回。(The computer through the serial port to send data to the development board, development board will be sent back to the data as is.)