I2C ： 用C语言编译的I2C，希望大家喜欢

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.

数控电压源程序 数控电压源程序 -Voltage source NC NC NC voltage source voltage source voltage source CNC

《dsPIC通用数字信号控制器原理及应用》源码 -err

FPGA reading JPEG pictures from SD card

EEPROM的转换工具。可把C转为BIN文件-EEPROM conversion tools. C to be BIN documents

数字温度计制作指导，是基于51单片机，用DS18B20制作的数字温度计，并可自行添加报警电路实现报警。包括电路图和程序以及详细的制作流程。-Digital thermometer production guidance is based on 51 microcontroller, digital thermometer with DS18B20 produced, and can add their own alarm circuit alarm. Including schematic and procedures, and detailed production process.

emmbeded system , very good -emmbeded system, very good

单片机控制24C02芯片，实现IC卡的现实功能，本ＩＣ卡位接触式ＩＣ卡。-24C02 single-chip microcomputer control chip, the realization of the reality of functional IC card, the contactless IC card IC card spaces.

msp430AD的代码，用IARformsp430编写的，可以在msp430f148上运行。可以实现对外部电压的采集。用的是内部的12位的AD

应用背景 调试通过的u盘程序，主芯片stm32f103，实现了fatfs文件系统。。。。。。。。。。。。。。。。。。关键技术在open103v（STM32F103V芯片）开发板上做的NANDFLASH做U盘程序，刚刚调试通过，不过速度还有点慢。