嵌入式系统中USB总线驱动的开发及应用

The widespread use of embedded systems mandates the development of industrial software design methods, i.e. computer-aided design and engineering of embedded applications using formal models (frameworks) and standardized prefabricated components, much in the same way as in other mature areas of engineering such as mechanical engineering and electronics. These guidelines have been used to develop Component-based Design of Software for Embedded Systems (COMDES). The paper gives an overview of the COMDES framework, followed by a presentation of a generic component types, such as function blocks, activities and function units. The execution of function units is discussed in the context of a newly developed execution model, i.e. timed-multitasking, which has been extended to distributed embedded systems.

基于ARM9的LINUX下的按键驱动程序，代码中有详细的注释，对于在此基础之上的二次开发或者是直接调用都非常方便！-ARM9 based LINUX keys under the driver, a detailed code of the Notes for the foundation of the second development is a direct call or very convenient!

tornado开发 三星s3c44b0x开发板 bsp-tornado development

用verilog写的跑表程序--Stopwatch program written by verilog.

GEC S3C2410 核心板的原理图，能够与GEC的核心板兼容 -GEC S3C2410 core board schematics, with the core of GEC board compatible

Embedded Web Server Architecture for Web-based Element and Network Management关于嵌入式Web服务器的完整论文-based Ele Embedded Web Server Architecture for Web-based Element and Network Management. a integrate discourse about Web server.

用proteus访真的万年历,keil环境。-Proteus" s visit is really to use calendar, keil environment.

基于arm的嵌入式开发程序设计，全部源代码-Arm-based embedded development program design, all the source code

USB 源码 ISP1581 Device controller--ISP1581 Device controller.

方便大家使用，我用minigui 做的一个计算机器 简单实用 哈哈哈哈哈哈啊和-minigui calculator