smp8634 交叉编译环境 编译后就可以直接使用

用以写的一个简单的扫描器-to write a simple scanner

8139driver_in)linux2.4.x

本书主要介绍嵌入式LINUX的各种资源以及性能,比较系统的阐述了LINUX的文件结构和内存管理,资源释放等-This book introduces a variety of resources embedded LINUX, as well as performance, a more systematic exposition of the LINUX file structure and memory management, resource release, etc.

在同一个进程地址空间内执行的两个线程。生产者线程生产物品，然后将物品放置在一个空缓冲区中供消费者线程消费。消费者线程从缓冲区中获得物品，然后释放缓冲区。当生产者线程生产物品时，如果没有空缓冲区可用，那么生产者线程必须等待消费者线程释放出一个空缓冲区。当消费者线程消费物品时，如果没有满的缓冲区，那么消费者线程将被阻塞，直到新的物品被生产出来。-In the same address space of a process implemented within the two threads. The producer thread production of goods, and then items placed in an empty buffer in the thread consumption for consumers. Consumer thread to acquire items from the buffer, and then release the buffer. When the producer thread is the production of goods, if there is no empty buffers are available, then the producer thread must wait for the Consumer thread to release an empty buffer. When a consumer thread consumer goods, if the buffer is not full, then the consumer thread will be blocked until the new items were produced.

linux默认情况下，Linux可以使用6个虚拟控制台来登录本地Linux (本地终端) 系统，当然，这个设置是可以修改的(修改文件/etc/inittab)。每一个虚拟控制台允许让一个用户登录，我们可以使用 ALT+Fn(n=1,2,3,4,5,6)来登录或者是切换到某个虚拟控制台，它们分别对应tty1到tty6虚拟终端。-linux by default, Linux can use 6 virtual consoles to log in local Linux (local terminal) system, of course, this setting can be amended (to modify the file/etc/inittab). Each virtual console to allow a user log, we can use ALT+ Fn (n = 1,2,3,4,5,6) to log in or switch to a virtual console, tty1 they correspond to tty6 virtual terminal.

44B0的一个简易原理图-44B0 of a simple diagram

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

一款基于QT开发的流程图绘制程序，提供了基本的图形，箭头等工具。QT是一款优秀的跨平台的GUI库。-QT-based development of a flow chart drawing program, provides the basic graphics tools such as arrows. QT is a good cross-platform GUI library.

系统重定向方面的资料-system redirects the information! !

一个基于MMU的操作系统，ARM9上的,适合学习linux操作系统，注意把文件格式改为tar格式-an MMU-based operating system, ARM9, suitable for learning Linux operating systems, file formats attention to tar format