本文详细地介绍了基于嵌入式系统中的OS启动加载程序Boot Loader 的概念、软件设计的主要任务以及结构框架等内容...

通用的全屏幕文件浏览程序-common full-screen file browser procedures

一个简单的shell,实现4个功能: (1)cd (2)pwd (3)pid (4)logout-a simple shell, achieving four functions : (a) cd (2) pwd (3) pid (4) logout

UML设计设计 UML设计设计 UML设计设计 UML设计设计 UML设计 -UML desige specific UML desige specific UML desige specific UML desige specific UML desige specific UML desige specific UML desige specific

对嵌入式实时操作系统进行了深入的研究。对当前UCLINUX操作系统上增强实时性 的不同方案进行了详细的分析和比较，提出了现存方案的优缺点。其后分析了 UC／OS―II的结构和特点，改造了UC／OS．II的实时内核，将其移植到UCLINIⅨ作为专 门处理实时进程的的内核(X2内核)，从而改良UCLINUX的实时性。-For embedded real-time operating system, conducted in-depth study. On the current UCLINUX enhanced real-time operating systems of different options for a detailed analysis and comparison, presented the advantages and disadvantages of the existing program. Subsequent analysis of UC/OS-II structure and characteristics of the transformation of the UC/OS. II, real-time kernel, be transplanted to UCLINI Ⅸ as to deal specifically with real-time process, the kernel (X2 core), thereby improving UCLINUX in real time.

NFS version 3 protocol specification

linux系统下3G模块USB串口驱动程序源代码，附pdf文档-linux system 3G module USB serial driver source code, is attached pdf document

unix环境下c语言屏幕编程开发，扑克24点游戏(玩家可以积分)-unix environment c screen programming language, 24 points poker game (players integral)

msgctl函数的使用例子 -The example for using msgctl function

嵌入式Linux的实时抽象层源代码，是嵌入式应用要求实时功能时很好的实时功能实现方式。-Embedded Linux Real-Time Abstraction Layer source code is embedded applications require real-time functions very good way to achieve real-time functionality.

linux地方 但是打扫房间觉得附近-chat programme！for client~