本书从第 6 章到第 10 章详细讲解了嵌入式 Linux 应用程序的开
发,这些都是处于用户空间的内容。　　本章将进入到 Linux 的内核空间,
初步介绍嵌入式 Linux 设备驱动的开发。驱动的开发流程相对于应用。,This book from Chapter 6 to Chapter 10, detailed account of embedded Linux application development, which are in the content of user space. This chapter will enter into the Linux kernel space, the initial introduction of embedded Linux device driver development. Flow-driven development as opposed to the application.