进程间调度，共享内存，进程通信，子进程创建

讲解的是一些关于linux的相关知识，讲解详细由浅入深。-Explain some of the relevant knowledge on linux, easy-to-digest explain in detail.

这是一个使用了 cursor 编程技术实现的车站自动售票系统的源代码，其中也包含了一些数据库操作员技术。-This is a use of the cursor programming technology stations automatic ticketing system source code, which also contains a number of database technology operators.

Linux平台下的内核及程序调试器，可修改相关代码及编译条件，在不同嵌入式开发平台间移植；-Linux platform and procedures under the kernel debugger to modify the code and compile the relevant conditions, in different embedded development platforms transplantation

linux下串口通讯-linux Serial Communications

Linux0.01设备驱动程序 最精简的linux代码 适合操作系统入门-Linux0.01 device drivers streamlining the most suitable source Linux operating system entry

这是在linux下的key驱动,很不错的.-This is a key driver under linux, it is good.

最新电子收下载,嵌入式系统的微模块化程序设计：实用状态图C_C++实现(4),状态机相关-latest electronic download, embedded systems micro- modular program design : Practical state diagram C_C achieve (4), the state-associated

C Pipe example under Linux

Linux 是一个源码开放的操作系统，无论是普通用户还是企业用户都可以编写自己的内核代码，再加上对标准内核的裁剪从而制作出适合自己的操作系统。目前有很多中低端用户使用的网络设备的操作系统是从标准 Linux 改进而来的，这也说明了有越来越多的人正在加入到 Linux 内核开发团体中。 一个或多个内核模块的实现并不能满足一般 Linux 系统软件的需要，因为内核的局限性太大，如不能在终端上打印，不能做大延时的处理等等。当我们需要做这些的时候，就需要将在内核态采集到的数据传送到用户态的一个或多个进程中进行处理。这样，内核态与用户空间进程通信的方法就显得尤为重要。在 Linux 的内核发行版本中没有对该类通信方法的详细介绍，也没有其他文章对此进行总结，所以本文将列举几种内核态与用户态进程通信的方法并详细分析它们的实现和适用环境。-Linux is an open-source operating system, both ordinary users or enterprises, users can prepare their core code, coupled with the standard kernel cutting thereby making up their own operating system. There are a lot of low-end users of the network equipment from the standard operating system Linux is improving from the This also shows that the more and more people are added to the Linux kernel development groups. One or more modules and the realization of general Linux can not satisfy the needs of system software, because the core is too restrictive, such as the terminal can print, can not handle the bigger Delay etc.. W

keyboard driver example