linux,shell编程。讲解详细，包括awk,sed,tr等工具的使用。对于初学者而言，非常有帮助。

davinci linux drivers

avl tree structure utilises the file input and output feature of c

PID控制仿真程序 假设一个控制系统：10kg的水，使用最大1kW的电阻丝加热，简化计算，假设焦耳和卡的转化单位为1，而不是4.2加热效率为 Watt [瓦],散热效率为5*T [瓦]设定目标温度为60度， 则100000秒内的温度变化曲线是如何的？-PID control simulation program assumes that a control system: 10kg of water, using hot-filament maximum 1kW resistor to simplify the calculation, assuming the conversion of Joule and card unit of one, instead of 4.2 for heating efficiency Watt [W], thermal efficiency of 5* T [W] set a target temperature of 60 degrees, then the 100000 sec the temperature curve is how?

对linux内核核心的数据结构进行了详细的说明，很有参考价值-good for learn linux

MD5算法的例子--Example of MD5 algorithm

Nucleus PLUS是美国著名RTOS厂商ATI公司(Accelerated Tedmology lnc) 在嵌入式实 时多任务操作系统Nucleus基础上，为实时嵌入式应用而设计的一个抢先式多任务操作系统内核。其95％的代码是用ANSI C写成的，非常便于移植并支持大多数类型的处理器 Nucleus PLUS是一组c函数库，应用程序代码与核心函数连接在一起，生成一个目标代码，下载到目标板的RAM 中或直接烧录到目标板的ROM 中执行。在典型的目标环境中，Nucleus PLUS核心代码区一般不超过20K字节大小。-Nucleus PLUS RTOS is well-known American manufacturers ATI Corporation (Accelera ted Tedmology lnc) in Embedded Real-time Operating System Nucleus multi-task basis, for real-time embedded applications designed to pre-empt a multi-tasking operating system kernel. Its 95% of the code is written in ANSI C, very easy transplantation and to support most types of processors Nucleus PLUS is a function of the group c, Application code and linked to the core function, generating an object code, downloaded to the target board RAM or direct copying to the target board ROM implementation. In a typical target environment, Nucleus PLUS core code is generally not exceed 20 K byte size.

多线程库 -Multi-thread library

M9D112系列芯片驱动源码，可在Linux内核下对芯片配置、初始化及数据读写-M9D112 series chip driver source code, available at Linux kernel under the chip configuration, initialization and data reading and writing

网卡抓包，分析程序。 网卡抓包，分析程序。 -Card Ethereal, analysis program. Card Ethereal, analysis program. Card Ethereal, analysis program. Card Ethereal, analysis program.

LINUX下的按键驱动，结合了QT，对于刚入门的新手有帮助-LINUX button under the drive, a combination of QT, for a novice user help