based on the Linux operating system arm of minGUI graphics library, the GUI is b...

资源描述程序使用说明： SD卡读写操作试验，默认为1G SD卡 串口波特率：19200  按OK    开始读写 按ESC   停止读写 使用步骤： 1.格式化SD卡，文件系统最好用FAT(不是FAT32)； 2.在电脑上建立一个LONGQIU0.TXT文件； 3.将文件的内容反复复制，大小为所需存储大小，最好大于1M字节； 4.讲给文件复制到SD卡； 5.将SD卡插入开发板SD卡插槽； 6.上电后数据自动保存； 7.数据采集完毕后关闭开发板电源，取出SD卡； 8.将SD卡插入电脑，拷贝LONGQIU0.TXT文件到电脑上； 9.复制LONGQIU0.TXT文件中相应的内容到一个新建的WORD文档中，可见相应格式很有规律； 10.重新复制WORD中的有用内容到任意TXT文档中保存和处理即可。

本设计的基本要求是以复杂可编程逻辑器件CPLD为基础，通过在EDA系统软件ispDesignExpert System 环境下进行数字系统设计，熟练掌握该环境下的功能仿真，时间仿真，管脚锁定和芯片下载。 本系统基本上比较全面的模拟了计数式数字频率计，广泛应用于工业、民用等各个领域，具有一定的开发价值。- This design basic request is take complex programmable logical component CPLD as a foundation, through environment carries on the number system design in EDA system software ispDesignExpert under the System, skilled grasps under this environment the function simulation, the time simulation, base pin locking and chip downloading. This system basically quite comprehensive simulation has counted the numerical expression numeral frequency meter, widely applies to the industry, civilly and so on each domain, has the certain development value.

The widespread use of embedded systems mandates the development of industrial software design methods, i.e. computer-aided design and engineering of embedded applications using formal models (frameworks) and standardized prefabricated components, much in the same way as in other mature areas of engineering such as mechanical engineering and electronics. These guidelines have been used to develop Component-based Design of Software for Embedded Systems (COMDES). The paper gives an overview of the COMDES framework, followed by a presentation of a generic component types, such as function blocks, activities and function units. The execution of function units is discussed in the context of a newly developed execution model, i.e. timed-multitasking, which has been extended to distributed embedded systems.

51单片机实现对PS/2键盘的操作程序,验证通过.-SCM right PS/2 keyboard, operating procedures

通过使用软件实现8051的I2C驱动程序库TSEM0108L传感器

这个是别人的毕业设计做的，借过来赚点积分哈。挺好用的一个控制代码，基于UCOS开发，如果想学习ucos和gui 的同学很适合哦

通用数据采集系统成品,带论文的.-Universal Data Acquisition System finished with the papers.

Implementing a Direct Thermocouple Interface With the MSP430x4xx and ADS1240-Implementing a Direct Thermocouple Interface With the MSP430x4xx and ADS1240

基于MINI2440的 LED跑马灯实验源码+启动代码 下载后可以直接运行-Based on the LED Marquee MINI2440 experimental source+ download boot code can run! !

雷凌无线网卡驱动程序移植RT5370和RT3070，包含用驱动源码、驱动移植笔记、操作步骤，以及移植wpa_supplicant,可以设置网关