With the popularity of embedded system, a well -designed operating system has become an indispensable part of it. And an excellent Linux system, of which the source code is open, that befit it to be a embedded operating system.

• 随着嵌入式系统应用的流行,一个设计良好的操作系统已成为嵌入式系统中必不可少的层次,而Linux是一个优秀的操作系统,它的源代码是开放的,这使得它非常适合做嵌入式操作系统。