use keil to program this code.

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.

LPC2103串口软件包，可以通过PC机显示出来。里面已经包含了所有串口常用函数。直接以C文件调用即可-LPC2103 Serial packages can be displayed through the PC machine. Already contains all commonly used serial port function. Documents directly to the C calls to

一个使用Mscomm控件编写的串口通信软件，对于使用VC编写串口通信程序具有很大的帮助。吐血奉献！-use of a control Mscomm prepared by the serial communication software. VC prepared for the use of serial communication program is a great help. Hematemesis dedication!

像这样值得一试

使用c编程，用1543芯片采集电压输出的程序。

嵌入式操作系统ECOS的网络开发包-eCos embedded network operating system development kit

《ARM嵌入式Linux设备驱动实例开发》，第五章代码，按键驱动开发-" ARM embedded Linux device driver development example," Chapter V code, key-driven development

1602液晶显示程序+1302温度测量+18b20显示时间(C语言)-1602 LCD procedures+ 1302 temperature measurement+ 18b20 display time (C language)

ad976的驱动源代码-AD976 driver source code

这是一个C8051FXXX的脉冲发送程序.--Pulse sending program for C8051FXXX.