unix 环境高级编程，一本好书

wm8976 linux2.6.26 ALSA 音频驱动-wm8976 linux2.6.26 ALSA video driver

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UNIX环境高级编程。使用LINUX或者UNIX的朋友不可错过。讲解了很多基础知识，全面。-UNIX high-level programming environment. LINUX or UNIX using friends can not afford to miss. Explain a lot of basic knowledge and comprehensive.

qt帮助文档，chm格式。包含所有的qt的类和用法。是学习linux窗口编程的好助手-qt help documentation, chm format. Contains all of the category and usage qt. Linux window to learn good programming assistant

|-- p6.1.c 获得标准输入、输出和错误输出的终端名称 |-- p6.2.c 修改终端控制字符示例 |-- p6.3.c 使用curses实现密码输入 |-- p6.4.c 使用tcgetattr函数和tcsetattr函数实现密码输入 |-- p6.5.c 串口进行读写示例 |-- p6.6.c 扬声器发声程序 |-- p6.7.c 使用声卡播放音频文件 `-- p6.8.c 声卡录音程序示例 -|- P6.1.c access to standard input, output and error output terminal names |- p6.2.c modified sample terminal control characters |- p6.3.c realize the use of curses password |- p6. 4.c use tcgetattr function and realize tcsetattr function password |- p6.5.c serial read and write sample |- p6.6.c loudspeaker audible procedures |- p6.7.c use sound card to play audio files `- p6.8.c sound card recording procedures sample

NUCLEUS下错误代码查询！-look up the error code in NUCLEUS

linux下的按键中断程序 -keys under linux interrupt procedures

基于ARM+uClinux的嵌入式系统开发-Development on a flushbonding system ,which is based on ARM and uClinux.

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.

LINUX进程通信的学习资料，包括源代码和文档。-LINUX process of learning to communicate information, including source code and documentation.