dma flash of msp430f169 procedures, very useful, we must look at ah

G711 u-law, A-law and linear PCM conversions Programm.

使用89S52设计的电子钟，C51 编写，本例没有使用1302等时钟芯片，但本例完全具有时钟芯片的功能。比如基本的年月日，时分秒和星期功能，而且还有平闰年的天数自动补偿。由于采用的是全软件算法，时钟误差较大，采用高质量晶振可以减少误差。本例重在培养与训练初学者对C51的学习。-89S52 designed using an electronic clock, C51 preparation, in this case did not use 1302 clock chip, etc., but in this case complete with a clock chip functions. For example the basic date, time, and every second week of features, but also the number of days flat leap automatic compensation. As a result of the full software algorithms, the clock error of greater use of high-quality crystal can reduce the error. In this case focuses on training and training for beginners to learn on the C51.

LCD驱动程序，可以用4个键盘控制，并且可以显示结果-LCD driver, you can use 4 keyboard control, and can display the results

红外遥控解码，包括RC5协议和NEC协议解码，适应任何嵌入系统。-Infrared remote control decoding, including the NEC protocol decode RC5 protocol and to adapt to any embedded system.

Bluetooth CSR I2C操作示例代码-I2C operation code examples

红外遥控器已被广泛使用在各种类型的家电产品上，它的出现给使用家器提供了很多的便利。红外遥控系统一般由红外发射装置和红外接受设备两大部分组成。红外发射装置又可由键盘电路、红外编码芯片、电源和红外发射电路组成。红外接收设备可由红外接收电路、红外解码芯片、电源和应用电路组成。通常为了使信号能更好的被传输发送端将基带二进制信号调制为脉冲串信号，通过红外发射管发射。本设计采用Atmega8作为红外发射编码和接收解码芯片。-Infrared remote control has been widely used in various types of household electrical appliances, it" s there to provide the users a lot of convenience. Infrared remote control system in general by the infrared emission devices and infrared devices to accept the composition of two major parts. Infrared emission circuit device can be by keyboard, infrared encoder chip, power and infrared emission circuit. By the infrared receiver infrared receiver circuit equipment, infrared decoder chip, power supply and application circuit. Usually better in order to signal the sending end of the transmission to binary base-band signal for pulse modulation, through the launch tube infrared emission. The design uses infrared emission Atmega8 as encoding and decoding chip receiver.

三星ARM9 S3C2440 CPU，基于ADS1.2和UCOS-II的工程，包含USBH和USBD两部分驱动程序。

mp3的设计与实现，是一篇关于mp3方面研究的研究生毕业论文，对mp3方面的开发人员一定有帮助。-Design and Implementation of mp3 is an mp3 research on post-graduate thesis on the mp3 area developers will certainly be helpful.

一个s3c44b0上的启动兼测试程序-a s3c44b0 start on the testing procedures and

比较详细的介绍了大小端问题。嵌入式系统开发者应该对Little-endian和Big-endian模式非常了解。-Described in more detail the question of the size of client. Embedded systems developers should be Little-endian and Big-endian mode very well.