Wanlix是一个内核非常小的嵌入式操作系统，只有几百个字节，但功能少，只提供任务切换功能，非常适合资源特别少但又需要任务切换的小项目。



Mindows可提供多种操作系统功能，是实时抢占式操作系统，任务支持多种优先级抢占调度，将实时性高的任务设置为高优先级就可以保证软件系统的实时性，用户也可根据自身需求选取需要的部分，也可在此基础上编写代码增加自己需要的功能，具有可裁剪性。





我将Wanlix和Mindows的开发过程记录下来，就形成了这本“底层工作者手册之嵌入式操作系统内核”一书，本手册不仅仅是从应用的角度介绍操作系统如何使用，更重要的是从原理的角度对操作系统的功能做了分析、设计，从无到有循序渐进一点点的增加操作系统的功能，并且每增加一个功能便配以一个例子加以演示，让读者能立刻看到代码运行的结果。 本手册记录了我从对操作系统内核不了解到写出操作系统内核的过程，这样的一个过程对你来说应该也是一个最好的学习过程。 如果你有一定的C语言基础，并且对硬件也有稍微的了解，那么我相信你一定会看明白本手册！也一定可以随心所欲的修改、扩展你需要的操作系统功能！



请登陆blog.sina.com.cn/ifreecoding获取更多资料-Wanlix is a very small kernel embedded operating system, only a few hundred bytes, but only provide task switching function, very suitable resources, especially less but require task switching project.



The Mindows can provide a variety of operating system functions, real-time preemptive operating systems, mission support multiple priority preemptive scheduling, real-time task can be set to high priority real-time software system, the user can also be based on their own select the desired part of the demand, and on this basis to write code to increase the functionality they need, and can be cut.





I recorded the Wanlix, and Mindows of development process, the underlying workers manual embedded operating system kernel, "a book form, this manual describes how to use the operating system not only from the application point of view, is more important functionality of the operating system from the point of view of the principle of doing the analysis, design, step-by-step a little bit o