I2C的驱动程序(包括头文件及底层的C子程序)

自己在16实验板上实验成功的几个16实验程序非常好的-Their board in 16 experiments conducted successful experiments in a very good number of 16 experimental procedure

sip网络电话服务器原代码，可用于ＬＩＮＵＸ平台，是ＤＬＩＮＫ－ＳＩＰＲＯＵＴＥＲ的原代码，绝对好用！ 先改文件名为ipp.tar.gz再解压-sip telephone network server source code can be used in Linux platform yes DLINK- SIPROUTER the original code, absolutely everything! Reforms first document, then extract ipp.tar.gz

full package of jaffs file system

Avalon_TFT_LCD是Nios系统液晶显示控制方案,供大家参考.-Avalon_TFT_LCD is Nios System LCD control program for your reference.

这是一个利用8254芯片为核心的嵌入式电子乐器的程序，通过输入qwertyu/asdfghj/zxcvbnm实现音调1234567的发生，同时还预先存放了一首歌--little star。输入p字符进行播放。

下面是一个超声波测距的程序，硬件电路由于电脑格盘已丢失，下面的代码是从样机上复制的。 硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。 液晶显示采用LCD1602模块，下面的代码里有液晶的驱动，可以拷贝用于它处。 超声波发射电路包括压电换能器及其支持电路，发射约44KHz的超声波。 超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右，测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.

QRCODE二维码作者开源的生成及解析的源码，可以移植到单片机上，纯C编写，库的接口使用起来非常方便，说明也很详细。

nut/OS的源码，含有tcp/ip协议栈源码-nut/OS source code, containing tcp/ip protocol stack source

基于友善之臂mini2440开发板为基础,详细介绍了ARM开发中移植嵌入式Linux的基本概念和bootloader的开发，驱动程序的开发以及一些应用实例。-Based on the friendliness arm mini2440 development board, based on detailed information on ARM embedded Linux development transplants the basic concepts and bootloader development, driver development as well as some application examples.