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stm32 开发板上的freeRTOS移植。实现了ADC,usart,LCD,跑马灯多任务切换。点击按键，LCD会有不同的图形显示。(Running multitask in freeRTOS on wildfire board 。By pushing key-button,graphs on ILI9341 LCD change,while an UASRT task sends the ADC value to PC.)

一些GIS计算公共方法 判断两个矩形是否相交 判断两个线段是否相交 判断点是否在面内 判断线与面是否相交 判断线与矩形是否相交 判断点是否在线上 计算线段的地理方位角(GIS calculation method to determine some of the public to judge two rectangles are intersected to determine the intersection point of two line segments are in the plane to determine whether the line intersects with the surface to determine whether the line intersects with the rectangle is calculated to determine the point whether the line segment on the geographical azimuth)

一个计算低RE数的两方程湍流模型，对学习UDF的同学帮助较大(A calculation of the number of low-RE turbulence model for the students to learn more helpful UDF)

迷你间谍程序，一个文件系统的过来驱动程序，侦听捕获所有的读写操作。(Mini spy program, a file system over the driver listens to catch all read and write operations.)

这是反恐行动永久性的挂机软件～只推荐在经典木乃伊上使用按下H 会出现声音就是了 如果要结束就按 END(this is mission against terror china afk software !! nice to use)

事件提醒，可以设置弹出光驱提醒，可以吸附在窗口边上(Event reminder, you can set the reminder pop-up drive, can be adsorbed on the edge of the window)

自己写的一个OPC UA客户端，可用于连接西门子机床，实现读写、订阅的功能。(I write a OPC UA client, which can be used to connect SIEMENS machine tools to realize the function of read, write and subscribe.)

重点在测量学中常见的邻带坐标转换程序，可直接使用(Focus on surveying the common neighborhood with coordinate conversion process can be used directly)

详细介绍的scull字符设备驱动程序的实现！(detailed briefings scull characters Device Driver for achieving!)

SelfDelete(可以删除自身的VC++源码(巳通过了调试)) 为了实现程序自删除功能，我们可以通过多进程的方法解决这个问题。可执行文件在结束返回前，创建一个运行命令窗口的新进程（在Windows98中为Command进程，在Windows2000/XP中为CMD进程），当然该命令窗口以隐藏方式执行，并通过传递参数执行删除功能。为了避免可执行文件的映像还在内存中就执行删除，需要把当前进程设置为实时优先级，而命令窗口进程设置为很低的IDLE优先级，这样首先可执行文件结束返回，再运行命令窗口的删除命令，就实现了该文件自身的删除功能。 (SelfDelete (you can delete its own VC++ source code (had passed debugging)) In order to achieve the program from the delete function, we can multi-process methods to solve this problem. Return before the end of the executable file, run the command window to create a new process (in Windows98 process for the Command, in Windows2000/XP process for CMD), of course, the command window to hide the manner and to perform delete functions by passing a parameter . In order to avoid the executable file image still in memory on the implementation of delete, you need to set the current process for real-time priority, and the command window to set the process priority to low IDLE, so the end of the first return to the executable file, then run the command window delete command, the file itself to achieve the delete function. )