开发板hybus255的bootloader,原版的，功能强大，赶快去看看吧。

linux系统下的luvcview的摄像头驱动程序。可在ARM板子上和PC上运行，有两个makefile 文件。对luvcview的程序添加了截图功能，所得图片保存在文件目录下。

FS9200ARM9开发板的原理图，对开发ARM9的产品很有借鉴意义-FS9200ARM9 development board schematics, ARM9 products on the development of referential significance to

基于89C52与ICL7109的数据采集程序-89C52-based data acquisition program with the ICL7109

CFE是Broadcom 47xx/53xx 的bootloader 相当于U-boot的作用，用来加载OS image的。-Broadcom 47xx/53xx bootloader

本代码是基于嵌入式系统开发的基础学习内容，是熟悉AVR的LED灯的良好的联系题，适用于初次接触AVR嵌入式的学习者。

此代码基于NXP公司的LPC2138ARM7源代码，是黑龙江省电脑鼠比赛自制小车的源代码，能够驱动小车完成迷宫的搜索以及找到最短的路径完成任务！

应用背景 现有的RTC芯片采用年-月-星期-日-时-分-秒的输出输入格式，而嵌入式系统中很多需要校准时间的地方采用的来源是自1970年以来 的秒数或毫秒数。所以需要对这两种格式的数据进行转换。 关键技术 UTC转换毫秒数时采用累加计时实现，需要注意闰年时的月份天数或全年天数累加，最后换算为毫秒数，毫秒数转换为 UTC时间时将毫秒数截断为年，月，天，最后直接转换为当天的时间。

自行车里程表电子系统设计---基于PLC 完整论文-Bicycle odometer electronic system design PLC based on the integrity of the paper---

svsssvttttttttttttttttttttttttttttttttttttvffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDVVVVVVVVVVVVVVVVVV

基础Qt的软键盘，可以移植到嵌入式平台上！实现中文输入！