完成移植uCOS

磁盘读MP3文件源码-Disk Reading MP3 file source

关于嵌入式arm开发的几个头文件描述，需要多用心阅读。-Embedded arm on the development of several header files to describe the need to more carefully read.

一个用于ARM的基4/基5定点FFT算法，原作者是JDB，后来我扩展过16和256点的计算并用在项目中了，感觉速度还不错。现在重写了基于Linux GCC4的测试程序，可供使用者评估参考。建议安装FFTW3用来精确评估测试结果，相关范例已经在代码中了。-Radix 4/5 FFT routines supporting 16/64/256 and 20/80 calculations. The source originally contributed by JDB, I had extended 16 and 256 candidates and used it in our project it has been verified as fast and stable. Now we add some test vectors running on Linux with GCC 4 for testers who want to use or just evaluate it. Installing FFTW3 is recommended for evaluating the code exactly.

键盘只有一个键 b ，开发板是自制的-only a keyboard keys b, development board is a self-made

yampp mp3 source code

本程序为pid控制程序，已经在keic上运行过，可以用在步进电机的控制中-the procedures for pid control procedures, in keic run-off, can be used in stepper motor control

复旦的NIOS II教材，适合于NIOS II嵌入式开发系统的初学者-err

红外遥控码的接收程序，适用于pt2222,nec 6211 等--Receiver program for remote infrared encoding. It could be used in pt2222, nec 6211, and etc.

tinyos中对cc1000芯片的操作实例，其中，tinyos是无限传感器网络节点的嵌入式操作系统。-tinyos cc1000 chip on the operation of examples, which are unlimited tinyos sensor network nodes embedded operating system.

这是is4002语音芯片的录放音程序，程序里注释的很详细，从录音、放音的原理着手，读者很容易看懂-This is the voice chip is4002 sound recording procedures, programs annotated in great detail, from the recording, playback of the principle to proceed, the reader can easily understand