pwm

说明：  光传感器采集光照数据,采集完成以后由处理器处理(photo sensor taking photo sample ,when the data is ready ,it will signal the mcpu)

linux内核解析经典文档linux kernel classic document analysis(Analysis of the classic linux kernel linux kernel classic document analysis document)

gnu/linux编程指南（第二版）（入门应用精通）的英文原版(gnu/linux Programming Guide (2nd Edition) (portal application proficient) in the English original)

一个TQ2440开发板的测试程序源码，s3c2440处理器，的驱动程序设计，开发板的引导代码。(A development board test procedures TQ2440 source,s3c2440 processor, driver design, development board boot code.)

本库基于嵌入式ARM的LINUX系统开发完成，能使用RTMP库同时进行音视频传输。笔者曾做过实验，在一个单核的ARM开发板下，同时采集音视频流推送到CRtmpServer或者READ5上，播放效果很好。(The library ARM-based embedded LINUX system development is completed, the library can use RTMP simultaneous audio and video transmission. I have done experiments in a single-core ARM development boards, capture audio and video streams simultaneously pushed onto CRtmpServer or READ5, playing with good results.)

The design used in this tutorial is a hierarchical, HDL-based design. The top-level design file is an HDL file that references several other lower-level macros. The lower-level macros are either HDL modules or CORE Generator modules.

每个部分都讲得很详细！特别是针对初学者，是一个边学习边编程的好资料！(Each part is made very detailed! Especially for beginners, is a good program while studying the information!)

这是linux登陆时候的一小程序,主要功能实现了用户登陆时,只能执行我们定义的一些命令.其他对用户不可见.(This is the time of landing a small program, the main function of user landing, they can only enforce our definition of order. Other users can see.)

说明：  Linux下ST16c554的驱动程序例程，C语言编写。(Linux driver under the ST16c554 routine, C language.)

智能手机的Linux嵌入式操作系统的研究,用CAJ阅读器打开(smartphone embedded Linux operating system, with open CAJ readers)