YFFS2文件系统代码结构的说明文章，很有用的

嵌入式ARM的生物识别系统，大家参考下，希望有帮助-ARM embedded biometric system, we refer to the hope that help

C code for RC5 decoder 8051

这个应用程序是一个测试atmega128端口的简单代码，通过发送0x00和0xFF扫描从端口a到端口G的所有端口，延迟并再次执行相同的操作。测试从芯片到端口的连接。

LPC214X控制LCD程序，已通过编译-LCD control LPC214X procedures have been adopted by the compiler

The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the document "SCP1000 Product Family Specification 8260800" for further information on SCP1000 register addressing and SPI communication. This document applies to the SCP1000-D01.-The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the

PT2262做编码芯片的七彩灯红外遥控控制程序，有注释。-PT2262 encoder chip so colorful lights infrared remote control program, there are notes.

应用背景LIBMAD 是一个高质量的音频解码库，MAD 的全称是 MPEG Audio Decoder。LIBMAD 目前 支持 MPEG-1、低采样率的 MPEG-2 和 MPEG2.5 格式的 LayerⅠ、LayerⅡ、LayerⅢ（即 MP3） 的解码。 MAD 具有如下特性： ●高精度的 24-BIT PCM 输出； ●100%使用定点运算； ●完全基于 ISO/IEC 标准； ●支持 GNU GPL 协议。  关键技术MAD 完全采用 C 语言编写 （里面的 IMDCT 部分和乘法运算可根据平台不同使用汇编来加 快运算速度），它对 MP3 解码算法做了很多优化，非常适合在没有浮点支持的嵌入式环境下 使用。利用 MAD 提供的 API，我们可以很容易的实现音频解码。

这是一个ＭＳＰ４３０在ＩＡＲ环境下开发的益而高点亮ＬＣＤ的一个小程序-This is a MSP430 in the IAR environment benefits the development of high-lit LCD and a small program

用于手机gps开发，和调试 主要代码全是用c语言写的-Gps for mobile phone development, and debug the main code is written using c language

sharp触摸屏测试代码-sharp touch screen test code