SOS操作系统用于无线传感器网络节点的源代码

ARM9200+嵌入式linux下键盘驱动-ARM9200+ Embedded linux drive under the keyboard

针对周立功2104板子的一个秒表程序,可以通过按键分别查看秒表的时间,分,秒.--A time counter program for Zhou Li Gong s 2104 board. You could check time, minute, and second by pressing keyboard keys.

适合s3c44b0的根文件系统的镜像文件，适合arm3-S3C44B0 for the root file system image file, suitable for arm3

VB-RS232通讯协议, 比较经典的代码。-VB-RS232 communication protocol to compare the classical code.

一个用于ARM的基4/基5定点FFT算法，原作者是JDB，后来我扩展过16和256点的计算并用在项目中了，感觉速度还不错。现在重写了基于Linux GCC4的测试程序，可供使用者评估参考。建议安装FFTW3用来精确评估测试结果，相关范例已经在代码中了。-Radix 4/5 FFT routines supporting 16/64/256 and 20/80 calculations. The source originally contributed by JDB, I had extended 16 and 256 candidates and used it in our project it has been verified as fast and stable. Now we add some test vectors running on Linux with GCC 4 for testers who want to use or just evaluate it. Installing FFTW3 is recommended for evaluating the code exactly.

资源描述温度传感器DS18B20在PIC18F8722中的应用，C18编译器，C语言程序，我公司项目中已经使用

C167CS 程序测试， 其中包含了DAVE工程，可以直接打开看配置内容-C167CS program testing, which includes the DAVE project, and can directly open the configuration to see the contents of

D1302充电程序-D1302 charging procedure

对LM285驱动进行详细的介绍。包括每个函数的用法。 是非常权威的教材。对LM285的编程有非常大的帮助。 可以有助于我们的学习. -LM285 Driver for a detailed introduction. Including the usage of each function. Is a very authoritative teaching materials. LM285 programming to have a very big help. Can help us to learn.

资源描述你的单片机5V和步进电机工作需要12V的操作。因此，微控制器端口引脚不能驱动电机自己。他们需要一种叫做驱动电路的东西。该电路通常需要从控制器的低电平信号，并将它们转换为高电压/电流信号，这是能够令人兴奋的定子绕组。