三星x609手机升级文件,修改了内置铃声

基于arm下的linux操作系统中的驱动程序-Under the arm-based linux operating system drivers

摇摇棒程序 用普通的51单片机控制16个LED，定时切换换面，同时做出动画效果-Shaking his stick with the ordinary procedures of 51 control 16 single-chip LED, switched from time to time for face, at the same time to make animation

资源描述嵌入式编程中，需要使用一个串口接收的缓冲区C++实现，如是编写了此类。

本段代码实现了uc/osII系统在51单片机上的移植，uc/osII系统是一种实时多任务的操作系统，可以在多种平台下实现移植，而51单片机是其最简单的移植平台，对其硬件的要求RAM>256,在实验代码中，我们实现三个任务实时进行切换。

搜集的有关C语言图形学的教程，很详尽，欢迎下载！-collected in the C language graphics on the guides, detailed and download welcome!

用于做电容可调用的工装程序，完整的代码，内部有级联8片的74HC595驱动与SMG12232驱动。再就是程序的高效率方式-Capacitor can be used to make calls tooling process, the complete code, within the cascade 8 of 74HC595 drive and SMG12232 drive. And then there are procedures for an efficient way

嵌入式Linux应用程序开发详解,12章齐全-Embedded Linux application development detailed, complete Chapter 12

本程序有友善之臂提供，为2440开发板的示例程序，请把该目录复制到目录中，编译使用时进入其中一个子目录，运行make即可。-This procedure has the arm to provide a friendly, for example the 2440 development board, please copy the directory to the directory, the compiler used to enter a subdirectory, you can run make.

很实用的PLC梯形图程序，单按钮字起、保、停逻辑，可用于欧姆龙、三菱、西门子系列-PLC ladder practical procedures, single-button word, the security, to stop the logic can be used to Omron, Mitsubishi, Siemens Series

protel绘制的图片，占空比可调信号发生器的原理图。-Protel drawn pictures, adjustable duty cycle signal generator schematic.