My first book, “ μC/OS, The Real-Time Kernel ” is now 6 years old and the publisher has sold well over 15,000 copies around the world. When I was asked to do a second edition, I thought it would be a fairly straightforward task; a few corrections here and there, clarify a few concepts, add a function or two to the kernel, etc. If you have a copy of the first edition, you will notice that “μC/OS-II, The Real-Time Kernel” i in fact a major revision. For some strange reason, I wasn’ s t satisfied with minor corrections. Also, when my publisher told me that this time, the book would be a ‘ hard cover’ I really wanted to give you your moneys worth. In all, I added more than 200 , new pages, and re-wrote the majority of the pages I did keep. I added a porting guide to help you port μ C/OS-II to the processor of your choice. Also, I added a chapter that will guide you through upgrading a μC/OS port to μ C/OS-II. The code for μC/OS-II is basically the same as that of μ C/OS except that it contains a number of new and useful features, is much better commented, and should be easier to port to processor architectures. μ C/OS-II offers all the features provided in μC/OS as well as the following new features: • A fixed-sized block memory manager, • A service to allow a task to suspend its execution for a certain amount of time (specified in hours, minutes, seconds and milliseconds), • User definable ‘ callout’functions that are invoked when: a task is created, a task is deleted, a context switch is performed, a clock tick occurs. • A new task create function that provides additional features, • Stack checking, • A function returning the version of μ C/OS-II, • And more.
- newjob2013-03-28一般啦 不适合入门
- 粉丝: 57
- 资源: 26
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助