linux的入门介绍，课件对初学者有很好的帮助

一个UNIX进程间通讯的程序，使用了信号量来解决操作系统的消费者与生产者问题，使用了fork,wait,nanosleep,sempo等unix函数。-a UNIX inter-process communication, the use of the signal operating system to solve the volume of consumers and producers, the use of the fork, wait, nanosleep, sempo other unix function.

Ep9315 arm ep9315 按键扫描程序 -Scanner button Ep9315 armep9315

lex&yacc实例-lexyacc

723 codec convert ,use intel ipp lib,it is ok

linux下的字符设备驱动代码，用来加载新的驱动-under linux character device driver code, used to load the new driver

Linux 下 Qte IPC通信程序，包含客户端及服务器端-Linux under Qte IPC communication program, including client and server-side

串口程序，一个很好的Linux、Unix下的串口，并口程序源代码-Serial procedures, a very good Linux, Unix Serial, Parallel source code

IP流量发生器，用于产生UDP报文，该程序用于模拟你需要的IP流量。可运行于Linux-IP flow generator, used to produce UDP packet, the procedure you need to simulate the IP flow. Can be run on Linux

linux下的多进程编程，讲述了关于多进程的编程内容，和相关的内容。-linux under the multi-process programming, described the process of programming on more than content, and related content.

奇偶哲学家通过信号量机制控制进程的同步和互斥访问临街区域,保证正常执行!-signal through the volume control mechanism for the process of synchronization and mutex visit to the region along the street to ensure normal execution!