ARM嵌入式Linux系统开发技术详解 ARM_embedded_Linux

说明：  lpc3250的蜂鸣器linux动态驱动模块源码，可以动态插入卸载驱动，方便调试~(lpc3250 buzzer dynamic drive module source linux, uninstall the driver can be dynamically inserted to facilitate debugging ~)

说明：  这是一个GPS接收定位的原代码，通过QT Compier进行编译，测试比较稳定,很不错的。(This is a GPS receiver position of the original code, compile QT Compier. testing is relatively stable, and very good.)

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)

DTMF demoludacion algoritm

Samsung 6410 net driver,linux kernel program,it s for DM9000

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.)

硬件jbig 压缩算法，注意：不是软件压缩哈，这个是嵌入式的程序(jbig hardware compression algorithm, attention : No compression software Kazakhstan, this is the procedure Embedded)

bootloader中其他的一些设置,包括一些内部的参数(bootloader in other settings, including some internal parameters)

python语言，获取android手机内存脚本(python language, access to the android phone memory script)

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.)