39sf040驱动

ARM7的SamSung芯片的查询方式键盘程序，对键盘学习应该有些帮助-a Samsung chip ARM7 the inquiry procedures keyboard, the keyboard should learn some help

uClinux源代码中的make文件的完全解析说明-uClinux source code make the full parse the description file

数据库C语言开发工具包,可以方便地移植到嵌入式系统中-Database C Language Development Kit, can be easily ported to embedded systems

嵌入式的开发和建立-embedded in the development and establishment

24c02的c语言源代码，经测试可以运行，在atmel80C51运行无误-24C02 of c language source code, have been tested and can run in the correct operation of atmel80C51

这是我的开发板的原理图，希望能对大家有帮助 -This is my development board schematic diagram of the hope that it can be helpful to everyone

atmel的at91sam9260芯片的nandflash读写程序，已通过实际调试-atmel" s at91sam9260 chip nandflash read and write procedures have been through actual debugging

一个基于ucos－ii和lwip的简单telent服务器，可以通过telnet登录开发板后，通过网络对开发板进行简单控制。--A simple telnet server based on ucos-ii and lwip. After log in by telnet, you could do simple control over the developing board by network.

lcd液晶显示器的单片机地层驱动程序以及字符点阵生成器,刚刚做完的项目,希望对大家有用-LCD LCD driver SCM formation and character dot-matrix generator, the project has just been completed, we hope to useful

用C实现广告灯箱自动装置1、直流电机控制系统，控制广告牌的升降。 2、定时翻转广告，可由按键设定时长。 3、时间设置，5：00-22：00正常工作，其余时间不工作，时间可以调整。 4、到达广告的边缘部分广告停止翻转。 5、广告可以由按键设置升/降。 6、白天时间广告灯不亮，光线较暗时广告灯才亮，测试灯的好坏时可以手动控制灯光。 7、断电时保存时间及按键的设置，使广告牌到达边缘部分。 -C implementation using automatic device 1 advertisement light box, DC motor control system, control the rise and fall of advertising. 2, ads from time to time reversal, length of time set by the keys. 3, time set ,5:00-22: 00 normal job, the rest of the time does not work, time to adjust. 4, Get ads ads stop some of the edge flip. 5, ads can be set up by the button/drop. 6, ads during the day time lights are not bright, low light only bright lights when the ads to test the quality of light can control the lights manually. 7, when power-off time and save the settings button so that the edge part of advertising arrival.