dbus

说明：  实现简单的数据传输,可以传送字符形式的数据,分为服务器和客户端(For simple data transfer, you can transfer data in the form of characters, divided into servers and clients)

说明：  This program is a local area network file transfer function, including progress bar, relatively simple

DNS Server dnrd原碼,給有需要的人.(DNS Server dnrd source code.)

自己编写的一个很小的bootloader程序，可以运行在s3c2440开发板上，启动linux内核(I have written a small bootloader program that can run on s3c2440 development board to start the linux kernel)

基于Qt5的串口上位机实例，采用C++编写，注释详细(Qt5 based serial host computer example, using C++ to write, annotated details)

AMBA总线规范，能对从事嵌入式的同行们有一些帮助，让大家更好的理解ARM 结构和AMBA 体系(AMBA Specification)

介绍在Linux操作系统下bbs服务器的建设，建设准备，系统安装等(Introduced in the Linux server operating system bbs building, construction, preparation, system installation, etc.)

嵌入式linux应用程序开发源程序,，包括第6,7,8,9，10章的源程序( embedded linux application development standard course Source)

说明：  U-Boot不仅仅支持嵌入式Linux系统的引导，它还支持NetBS D, VxWorks, QNX, RTEMS, ARTOS, LynxOS, android嵌入式操作系统。其目前要支持的目标操作系统是OpenBSD, NetBSD, FreeBSD,4.4BSD, Linux, SVR4, Esix, Solaris, Irix, SCO, Dell, NCR, VxWorks, LynxOS, pSOS, QNX, RTEMS, ARTOS, android。这是U-Boot中Universal的一层含义，另外一层含义则是U-Boot除了支持PowerPC系列的处理器外，还能支持MIPS、 x86、ARM、NIOS、XScale等诸多常用系列的处理器。这两个特点正是U-Boot项目的开发目标，即支持尽可能多的嵌入式处理器和嵌入式操作系统。就目前来看，U-Boot对PowerPC系列处理器支持最为丰富，对Linux的支持最完善。其它系列的处理器和操作系统基本是在2002年11 月PPCBOOT改名为U-Boot后逐步扩充的。从PPCBOOT向U-Boot的顺利过渡，很大程度上归功于U-Boot的维护人德国DENX软件工程中心Wolfgang Denk[以下简称W.D]本人精湛专业水平和执着不懈的努力。(U-boot not only supports the boot of embedded Linux system, but also supports netbs D. VxWorks, QNX, RTEMS, Artos, lynxos, Android embedded operating system. The current target operating systems to be supported are OpenBSD, NetBSD, FreeBSD, 4.4BSD, Linux, SVR4, ESIX, Solaris, IRIX, SCO, Dell, NCR, VxWorks, lynxos, PSOs, QNX, RTEMS, Artos, Android. This is the meaning of universal in u-boot. The other meaning is that u-boot supports not only PowerPC series processors, but also MIPs, x86, arm, NIOS, Xscale and many other commonly used series processors. These two characteristics are exactly the development goal of the u-boot project, that is to support as many embedded processors and embedded operating systems as possible. At present, u-boot has the richest support for PowerPC series processors and the most perfect support for Linux.)

龙讯8619C ,ii2转换芯片， hdmi转ttl。已经调好正式出货了在ARM平台，附件是驱动代码(LT8619c, hdmi to rgb(ttl), iic)