wdm格式的驱动例子代码3

tms320c5409 dtmf source code

多种时钟下的汇编延时程序，基于定时器的，精准-Compilation of a wide range of clock delay under the process, based on the timer, precision

该代码通过对单片机的几个端口进行定义，将其与按键相连，按下某一个键时，实现倒数定时，当其时间倒数为0时，音乐响起，提醒时间到，通过Proteus和Keil软件对此功能实现仿真

TMS320F2812原理图设计,不是很完善。希望高人指点。-TMS320F2812 schematic design, is not very perfect. I hope an expert advice.

应用背景写以下程序闪烁的发光二极管：关键技术下载手臂板上的程序和执行的结果。

自己为XF-S4240语音合成芯片所写的驱动程序，对应arm2410的开发板。通过iic总线来控制芯片。-Themselves as the XF-S4240 written by speech synthesis chip driver arm2410 corresponds to the development board. Iic bus through the chip to control.

5x6 键盘驱动和测试程序-5x6 keyboard and testing procedures

2410嵌入式Linux开发指南，关于嵌入式LINUX的开发环境搭建，S3C2410的应用程序开发比较详细的手册！很有帮助！-2410 Guide to Embedded Linux Development on the embedded LINUX development environment to build, S3C2410 application development a more detailed manual! Very helpful!

51的SPI程序源代码-source code

嵌入式系统mcf5272华恒光盘开发板附源代码pwm