嵌入式操作系统的应用.rar

altera neek LCD演示，c代码这将帮助您在altera NIOS II板上测试LCD

G代码生成软件，能准确生成数控机床的G代码-G code generation software to generate accurate numerical control machine tool G-code

8位频率计s-zaszasasasasasasasasasasas

ISP1582 原理图-ISP1582 Schematic

libupnp的源码，基于C编写，实现了tv的demo例程，最新版本，DLNA的协议正是基于libupnp协议实现的

这是基于QT开发 ，用C++开发的前后台pos机。前台有商品销售，后台有入库，商品管理，销售，需求分析，账户设置，适合中小超市使用。本人已移植到ARM上课运行。

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.

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

就是个译码器，用cpld实现的译码器是verilog写的-Is a decoder, using CPLD realize the decoder is written in Verilog

字体显示.画点阵等嵌入式-scripts. Paintings such as embedded Matrix