FFT实现，此代码已在PC机上成功调试，并已成功移植到Nios2上

（1）频率测试功能：测频范围0.1H~200H。 测试精度：恒为百万分之一。 （2）脉宽测试功能：范围0.1us~1s，精度0.01us。 （3）占空比测试功能。-(1) the frequency of test functions: the scope of testing frequency 0.1H ~ 200H. Test accuracy: Constant for the parts per million. (2) pulse-width test functions: the scope of 0.1us ~ 1s, the accuracy of 0.01us. (3) duty cycle testing.

使用一个简单的 web 服务器亚当据知 uIP 函数。 用 Keil MDK-ARM 实际视图使用编译器 LPC2387 mcu 编译该项目。 它也是包括从 uIP 手册亚当据知官方网站.

PT2262 PT2272 315M 遥控解码 可以学习存遥控的地址 代码封装好了 直接读取key的值

介绍了s3c2410在realview中的仿真-Introduced the S3C2410 in RealView Simulation

我们的第一个MDT，使用STM32系列由c开发。功能包括：定位、与呼叫中心的通讯、通过gps模块定位、通过GPRs通讯等。

清华嵌入式系统作业，lpc2124+lcd+串口+ucos-Tsinghua embedded system operation, lpc2124+ lcd+ Serial+ ucos

嵌入式linux的开发流程详解，包括启动，内存，设备驱动的添加-embedded linux Comments on the development process, including the initiation, memory, add-driven equipment, etc.

Perfect Example for Embedded-C begineers Explaining use of Data types, Storage class specifiers. The following code will not immediately run. After being debugged, you are to run this code in the MPLAB environment as outlined in the procedure. This code, when working, will be a very simple program that initializes two variables, runs a loop, and stops. The variables are Fahrenheit and Celsius representing the two common units of Temperature. The loop walks Fahrenheit through all integers between -212.0 and +212.0 while setting the respective Celsius value each step of the way.-Perfect Example for Embedded-C begineers Explaining use of Data types, Storage class specifiers. The following code will not immediately run. After being debugged, you are to run this code in the MPLAB environment as outlined in the procedure. This code, when working, will be a very simple program that initializes two variables, runs a loop, and stops. The variables are Fahrenheit and Celsius repr

4*4键盘C51单片机程序.本程序已经调试通过，4*4键盘接P1口数据从P2的8个发光二极管来表示-4* 4 keyboard C51 Singlechip procedures. This procedure has been debugging through, 4* 4 keyboard access data from the P2 port P1 of the eight light-emitting diodes to indicate the

应用背景使用c8051f020单片机做主机，控制led屏显示芯片带动led发光二级管，使用扫描方式可显示文字 字母等，关键技术由于c8051f020单片机的频率高，做主控制器可做到led亮度可调，无闪烁，稳定性好。本程序是32x24点阵的led模块，可以扩展。