键盘只有一个键 b ，开发板是自制的

编辑器是ST7 此为十蝶三阳CDCdriver! 本人调试多时使用情况良好,现在和大家分享! -editor of this is ST7 realms CDCdriver 10 butterfly! I debugging good use of the long, share with you now!

一个开源的linux video摄像头程序-an open-source Linux video camera procedures

FATFs文件系统的源代码，如果要是想研究文件系统的话，这个是非常有借鉴作用的-FATFs file system source code, if the file system if would like to study, this is a very useful reference for

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

arm 入门开发源代码！程序简单，可作为初学都入门学习！-arm entry-open source! Procedure is simple, can be used as both beginner learning portal!

应用背景 调试通过的u盘程序，主芯片stm32f103，实现了fatfs文件系统。。。。。。。。。。。。。。。。。。关键技术在open103v（STM32F103V芯片）开发板上做的NANDFLASH做U盘程序，刚刚调试通过，不过速度还有点慢。

给出Linux 环境下USB驱动的模块层次结构，包括主控制器驱动、USB 核心驱动和USB设备驱动程序组成，以及USB 接口摄像头驱动模块的层次结构，对底层usbvideo 模块进行分析，对usbvideo 中的函数进行了分类，修正其设计上的一个缺 陷，给出上层微型驱动的实现，最后通过移植USB 摄像头驱动程序到三星公司的SMDK2410 开发板的试验成功，使该驱动成 功应用在基于Linux 的嵌入式系统上。-Given Linux environment USB drive module hierarchy, including the host controller driver, USB core driver and USB device drivers, as well as camera USB interface drive module hierarchy of the underlying module usbvideo analysis, in usbvideo function of classification, to amend the design of a defect, given the realization of the upper micro-drive, and finally through the transplantation driver USB camera to Samsung SMDK2410 development board of the experiments are successful, so successful application of the driver in the Linux-based embedded systems.

44b0uclinux下的8319网卡芯片驱动程序-44b0uclinux under the 8319 Ethernet chip Driver

用lpc2114，控制max1241ad芯片及串口的源码。开发环境为ads1.2，io接法在宏定义里。-With lpc2114, control and serial max1241ad chip source. Development environment for ads1.2, io connection the macro definition.

s3c2440开发板原理图 s3c2440开发板原理图-S3C2440 development board schematics S3C2440 development board schematics