Following paragraph talk about the software design based on embedded Linux, from Bootloader, porting system, network device design to application about UDP and TCP transmission via BSD socket programming.

• 接着阐述了基于嵌入式LINUX操作系统的软件设计,从最低层的引导程序、LINUX系统移植、网络驱动程序设计到上层的采用BSD套接字的UDP、TCP应用程序设计。