一个关于Nios的万年历程序，相当有趣，扩展性极强，欢迎大家下载使用。...

32位arm9微处理器S3C2440的uart测试源代码-32-bit ARM9 microprocessor S3C2440 UART to test the source code

基于PIC单片机的嵌入式CAN智能节点及其与PC的通信。-PIC MCU-based embedded CAN intelligent node and its communication with the PC.

应用背景 使用STM32实现的学习型红外遥控器， 可是学习市面上大部分遥控器命令。 使用串口或can口接收命令， 关键技术 中断获取波形的上下沿， 高精度定时器获取高低电平的时间 记录每一条命令的波形

c8051f020 ds1620 温度传感器 调通了 keil下开发-c8051f020 ds1620 temperature sensor transfer had developed under keil

MSP430通用的单片机驱动程序源代码，GPIO模拟I2C接口函数。可用于全部TI的MSP430系列单片机。

用 delphi 写的 ucgui 汉字字库提取程序。 ucgui tools 自带的不好用，而且转换完后是 unicode 的。-Delphi written in Chinese characters with the font ucgui extraction procedure. ucgui tools comes difficult to use, but also exhausted is unicode conversion of.

基于ARM9嵌入式开发板LINUX环境下的程序代码-linux tcp，是大家常用的程序，代码中有详细的注释，方便移植！-ARM9-based embedded Linux development environment board procedures under the code- linux tcp, everyone is commonly used procedures, a detailed code of the Notes to facilitate transplant!

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.

嵌入式LINUX9应用程序开发详解中网络编程实例-Embedded application development LINUX9 Detailed examples of network programming

c51下的一个键盘程序，用循环轮训法检测是否有键按下。-c51 keyboard under a procedure used in rotation cycle of detection whether key press.