PWM

在linux环境下编写一个控制台应用程序，程序中有一个共享的整型变量shared_var，初始值为0；创建一个线程并使其立即与主线程并发执行。新创建的线程与主线程均不断地循环，并输出shared_var 的值。主线程在循环中不断地对shared_var 进行加1操作，即每次循环shared_var 被加1；而新创建的线程则不断地对shared_var 进行减1 操作，即每次循环shared_var 被减1。观察程序运行的结果，并对你看到的现象进行解释。(Written in the linux environment a console application, the program has a shared integer variable shared_var, the initial value of 0 create A thread and make it run concurrently with the main thread immediately. The newly created thread and main thread are constantly circulating, and the output shared_var Value. The main thread in a loop constantly on shared_var are incremented, that is plus 1 for each cycle shared_var and the new line created Process is constantly on the shared_var decremented, that is, each cycle shared_var is decreased by 1. Observe the results of running the program, and you To explain the phenomenon seen.)

一个简单的xp和2k3系统下加载驱动和卸载驱动的源码(Under a simple xp and 2k3 system load and unload the driver source drive)

说明：  驱动程序加载卸载工具 编写RootKit加载驱动程序的测试工具 自己写的(Driver loading and unloading tools prepared RootKit driver load testing tool wrote it myself)

win 7 64位 驱动编程教程加源码 大牛制造 值得学习 上传分享(Win 7 64-bit drive programming tutorial plus source of large cattle manufacturing is worth learning to share)

一个虚拟内存盘的WDF驱动程序，支持Win8.1 x64（需要关闭驱动签名，UAC运行CMD） 、x32 (A virtual memory disk WDF driver support Win8.1 x64 (need to turn off the signature drive, UAC run CMD), x32)

VB、VC混合编程中字符串的传递，源代码，使用VC制作动态库在VC、VB中使用。(VB, VC mixed programming string transmission, the source code, the use of VC production of dynamic libraries in VC, VB use.)

SmartCard驱动程序，基于win NT操作系统。SCM Microsystems公司的出品的SCM 488C PCMCIA Smart Card。(SmartCard driver, based on win NT operating system. SCM Microsystems SCM buy the PCMCIA Smart 488C C ard.)

一个windows显示驱动的好程序，对学习驱动开发很有好处(a windows driver of the program is to study the development of a very good driver)

WDM驱动程序构造的若干方法及实例(WDM structure of a number of methods and examples)

说明：  本程序是一个关于内存操作的驱动程序。希望对大家有所帮助。(this program is a memory operation on the driver. We want to help.)