外部中断送入一个信号，计数值加1,并且在LCD显示该值

makefile examples with various makefiles

运行在arm平台linux中，使用qt软件开发，可以接受串口数据，并且在打开的窗口中用曲线的方式即时显示出来。程序中用到串口方面以及qt图形界面和c++知识。-Run on arm platform, linux, using qt software development, can accept serial data, and open the window curves method using real-time display. Procedures used in serial port as well as qt graphical interface, and c++ knowledge.

耀宇科技有限公司的128*64LCD的驱动程序-Yao-Yu Technology Co., Ltd. 128* 64LCD driver

基于STM32F4开发板，从USB中读入的MP3文件，利用Helix mp3解码器将mps解码后利用程序将MP3播放。该代码在在IAR编译环境下编译和运行。

TnKernel是一个源码开放的ARM嵌入式实时操作系统，该操作系统在众多ARM芯片中得到广泛应用，官方已经移植了包括LPC、AT91SAM7S、STR7等ARM7芯片，本工程是最新的2.4版本，包含了ADS、Keil、IAR、GCC等众多编译环境，开发人员可以在不同的目录下找到自己熟悉的编译器工程文件，对嵌入式开发人员极具参考价值。-TnKernel is an open-source embedded real-time operating system ARM, The operating system in many ARM chip to be widely applied, the government has been transplanted, including LPC, AT91SAM7S, such as ARM7 STR7 chip, the project is the latest version 2.4, includes ADS, Keil, IAR, and many other GCC compiler environment. Development officers in different directory to find their own familiar with the compiler works documents, Embedded developers of great reference value.

利用C语言开发图形界面的例程，使用前先察看包里的help.txt-use of C language development graphical interface routines, the use of the former first look at the bag help.txt

汽车测试的 gps 记录器gps 与 arm lpc2138、 max3232、 光电耦合器的接口。与 GPS L80 2 数字电视频道

凌阳1602液晶显示器驱动。IOA高8接数据 IOB8～10接RS、RW、E-Sunplus 1602 liquid crystal display driver. IOA then 8 data high IOB8 ~ 10 then RS, RW, E

这是一个驾校的系统　，请大家好好看那．-This a Driving School system Please remember watch.