tornado安装说明及KEY

研究了一种基于嵌入式系统和超声波测距系统的设计方案。应用移植嵌入式操作系统并给出障碍物检测优化方法，并且根据超声波测距的工作原对障碍物进行距离测量。实验结果表明，该系统在自然盲道情况下达到了处理实时性和判断的准确性要求，可较好地服务于盲人的独立出行。

Please read your package and describe it at least 40 bytes in English. System will automatically delete the directory of debug and release, so please do not put files on these two directory

实验讲义,对FPGA实际动手能力超级有帮助-FPGA design

此程序从PC机接收数据，并将接收到的数据发送给PC机显示-SCI exam in the enviroment of TMS2407

PHILIPS LPC2000 FLASH 烧写程序。目前最高版本，支持LPC内部带FLASH的芯片。-burning procedures. The current version of the highest support with internal LPC Flash chips.

小原创cc2500在stm8上的驱动程序,IAR 621使用环境。原文参考ST原版程序。 程序优化，设置3种程序发送完成检测模式，系统IO口不足时，可省GDO0. 状态转换极为迅速。目前已累计产品销售超50万件无故障

PC-Lint是一种静态代码检测工具，可以说，PC-LINT是一种更加严格的编译器，不仅可以象普通编译器那样检查出一般的语法错误，还可以检查出那些虽然完全合乎语法要求，但很可能是潜在的、不易发现的错误。--PC-Lint is a static code checking tool. In other words, PC-Lint is a more powerful compiler. It could detect normal syntax errors like normal compilers, and it also could find some potential and difficult to find errors, though they are correct in syntax.

Nucleus plus 的移植笔记.是以以Nucleus Plus for 68xxx 为基础，进行移植。移植文件主要包括四个和硬件相关的文件.-Nucleus plus notes of transplantation. Is to Nucleus Plus for 68xxx as the basis for transplantation. Portable document includes four major hardware and related documents

Avalon_TFT_LCD是Nios系统液晶显示控制方案,供大家参考.-Avalon_TFT_LCD is Nios System LCD control program for your reference.

通过proteus虚拟平台，有51单片机实现MP3的部分功能。可以听音乐，浏览图片-Through the virtual platform proteus, there were 51 single-chip part of the realization of MP3 functionality. Can listen to music, browse pictures