Embedded tutorial, the embedded linux on in the development and application of

让蜂鸣器唱歌的程序,利用从音乐中提取出的文件资料,控制发音长短来实现-Let buzzer to sing procedures, the use of music extracted from the documents, control the length of pronunciation to achieve

44bx中文手册-44bx Chinese Manual

STR710的定时器编程C语言例子，开发环境为IAR EWARM。-STR710 timer programming example of C language, development environment IAR EWARM.

・掌握S3C2410X芯片的I/O控制寄存器的配置； ・通过实验掌握ARM芯片使用I/O口控制LED显示； ・了解ARM芯片中复用I/O口的使用方法。-* Master S3C2410X chip I/O control register configuration * master the ARM chip, through experiments using the I/O port control LED display * understand the ARM chip multiplexed I/O port is used.

应用背景利用c51进行编程的软件，在LCD显示屏上显示图形界面，利用按键进行人机交互的俄罗斯方块游戏，利用cst89c51进行编程，软件平台是keil c，硬件平台是st89c51，利用proteus进行硬件仿真，测试可用。关键技术关键技术包括：c51编程，利用proteus进行硬件仿真，keil c51软件编程，模块化编程，其中各个功能模块可直接移植到其他软件中。

用闪存实现单片机存储器的扩展 学会闪存的编程方法 -memory expansion

嵌入式系统mcf5272华恒光盘开发板附源代码gpio-MCF5272 Embedded System development board华恒CD-ROM attached to the source code GPIO

T-Ker测试synchronization_communicationsemaphore部分的tk_cre_sem,tk_del_sem, tk_sig_sem, tk_wai_sem, tk_ref_sem在移植的uT-Engine上运行是否正常。 api的返回值正确与否，在ads上设断点观察，同时用Lpc2104上的LED显示（如果正确，则程序中设定的LED就闪亮）nel中的flag小实验程序-T- Ker test synchronization_communication tk_cre_sem part of the semaphore, tk_del_sem. tk_sig_sem, tk_wai_sem. tk_ref_sem transplantation in the UT-Engine running normal. Api return to the correct value, based on the ads breakpoint observation, Lpc2104 using the LED display (if correct, procedures were set on the flashing LED) nel flag of the small experimental procedure

arm_ads 程序原代码，适合嵌入式开发的调试工作学习。-arm_ads program source code, suitable for debugging embedded development work and study.

ATMEL公司的demo程序,USB驱动程序,与识别片上flash,并进行枚举和操作.-the demo process, USB drivers, and identification of on-chip flash, and Enumeration and operation.