非常有用的自抗扰pid控制器程序。搞控制的可以看看。

stm32 用flash备份数据的源代码使用stm32 的内部flash，当作eeprom使用，存储128byte信息的例子。掉电可以保存哦这里只提供了backup.c  and backup.h其他的stm32 官方外设库，自己搞定

文件系统 文件系统 文件系统 文件系统 -File System File System File System File System File System File System File System File System File System

步进电机控制系统，如有需要可以下载参考下，或者实践下-Stepper motor control system, reference can be downloaded, if necessary, or practice under the

fieldII声场仿真工具包，内涵users_guide，典型的问题解答及相关文献-fieldII sound field simulation tool package, including users_guide, the typical questions and related literature

管道疲劳强度检测试验系统，系统用于管道高压液体充放疲劳实验控制，充放压过程实时检测、数据曲线动态显示、及底层硬件异常情况的响应处理。-Fatigue testing pipeline system, the system for filling high-pressure liquid pipeline release fatigue experimental control, the process of filling pressure put real-time detection, the data curve of dynamic display, and the underlying hardware to deal with abnormal response.

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.

Samaung S3C4530 uclinux BootLoader

这是UNIX的练习作业，能完成简单的ls功能 请高手指教-This is the UNIX operating practice, complete a simple function 19:56 ls enlighten

代码是基于51单片机用C语言开发的无线协议栈EZmac，可实现P2P简单首发。包括调频，LBT，LBD等

PIC16F876A制作数控电源(完整C程序+HEX+仿真+电路图) 源代码，protues仿真图，电路图全套-NC PIC16F876A power production (complete C program+ HEX+ Simulation+ circuit) source code, protues simulation map, a full set of circuit