在arm下写的输入法小程序，实现了输入法的简单功能

Linux环境下usb数据采集设备的驱动程序-The driver program of usb data acquisition equipment under linux system.

包含lwip这个精简IP协议栈的ucos源代码.-LwIP This includes streamlining the uCOS IP protocol stack source code.

添加一个新的系统调用，实现一项新的功能，如查找系统中所有进程的名称和族亲关系信息，或文件复制，重新编译和运行内核，使新的系统调用可用。-Add a new system call to achieve a new function, such as the search system in the name of all processes and pro-family relationship information, or documents copied, re-compile and run the kernel, making the new system calls available.

哈夫曼程序设计课程-Huffman program design courses

数字电视接收卡在linux下的源码驱动程序，包括了大部分的卡的驱动，可以移植到嵌入式设备中。-Digital TV tuner card in linux-source under the driver, including the bulk of the card drivers can be ported to embedded devices.

Linux操作系统的内核编译，并发编程及驱动编程，详细介绍了开发流程等的ppt-Linux operating system kernel compile, concurrent programming and programming-driven, detailed development process ppt, etc.

linux命令大全(修改版) chm格式，完全掌握linux系统命令的参考手册。-linux command Daquan (modified version) chm format, full control of linux system commands reference manual.

linux的PBX源代码（sip）-PBX source code (sip)

如何安装workbench，如何设置license，本文进行了详细的说明。-How to install the workbench, how to set up a license, this article explain in detail.

Qt4 的经典教程，对学习qt非常有用，大家支持一下-QT4 classic tutorial, very useful for learning qt, U.S. support for what