lwip is an embedded TCP/IP protocol, a very useful and let me inform put through...

《华中理工大学出的C51教材》-"Huazhong University of Science and the teaching C51"

这个是一个AD与DA的基于汇编的dsp程序 是CCS环境的-AD and DA based on the compilation of dsp procedures CCS environment

楼宇可视对讲门口机C语言源程序，以及AT89X系列芯片的祥细资料。-source code of interphone/door entry system and document of AT89X

CPLD初始化程序,用于DSP5416与SAA7111A的时序控制初始化.-CPLD initialization procedure for the DSP5416 and the timing control SAA7111A initialization.

本程序简单的示范了如何使用ATMEGA16的定时器 AVR定时器的要点介绍 T0工作于CTC模式，输出1KHz/2KHz 50％占空比的方波 T1工作于快速PWM模式兼输入捕捉 T2工作于相位修正PWM模式，输出490Hz的8bit PWM波-This procedure simple demonstration how to use the ATmega16 timers AVR timer T0 introduce the main points of work in CTC mode, the output 1KHz/2KHz 50 duty cycle square wave T1 work in fast PWM mode Input Capture and work on phase-corrected T2 PWM mode, the output of 8bit PWM wave 490Hz

某机械工程学院的毕业设计以及毕业论文 非常参考价值-a mechanical engineering graduate of the College of Design and very useful Thesis

16×16点阵，公交车上的LED滚动屏显示，内含protues仿真图，C程序及汇编程序。

这个是针对pxa270s写的触摸屏的使用函数，还加了一个测试的程序。可以实现对触摸屏的几种操作的识别，上下划动，单击双击等。-This is written for pxa270s the use of touch-screen function, but also added a test procedure. Touch screen can be achieved on the identification of several operations, paddling up and down, double click and so on.

999秒的定时器-999 seconds timer

arm 的串口实验资料，源码压缩包，一共含九个文件-serial arm experimental data, compressed source package, containing a total of nine documents