LINUX PATCH dm355 the dm355 the LINUX PATCH

嵌入式系统mcf5272华恒光盘开发板附源代码serial-MCF5272 Embedded System development board华恒CD-ROM attached to the source code serial

提供的程序是供四相步进电机使用。本实验使用的步进电机用直流+12V电压，电机线圈由A、B、C、D四相组成。 2. 驱动方式为四相单四拍方式,各线圈通电顺序如下表。表中首先向A相线圈输入驱动电流，接着向B，C，D线圈通电，最后又返回到A相线圈驱动，按这种顺序轮流切换，电机轴按顺时针方向旋转。若通电顺序相反，则电机轴按逆时针方向旋转。-provide for the procedures of the four-phase stepper motor use. This experiment used the stepper motor 12V DC voltage electrical coils A, B, C, D phase. 2. Four-driven approach to making four single-phase, the coil electrifying sequence the following table. Table A first phase coil input drive current, then to B, C, D coil electricity and eventually return to the A-phase coil driven by the rotation order of this switch, the electrical axis by rotating clockwise direction. If electricity in reverse order, the motor shaft by the anti-clockwise rotation.

应用背景STM32F10是程序员做的基于C语言的许多应用好板。关键技术使用SDIO FATFS /板STM32F10到SD / MMC卡之间的通信

ARM开发软件使用教程含代码S3C44B0X无操作系统-ARM to develop software using the tutorial with no operating system code S3C44B0X

这个是我学习12864的时候学的最基础的控制无字库的12864的程序 ，很简单的一个程序，刚开始学习12864的朋友可以看看 ，会对你有很大的帮助- 12864 This is a time when I learn the most basic science to control font 12864 free program, a very simple one program, just started learning 12864 friends can see, would be of great help to you

Nucleus_2_kvm_Hello 是kvm移植到Nucleus系统的源代码。。。好东西啊-Nucleus kvm Hello

讲解嵌入式TCP/IP协议栈的编写，英文原版书籍--English book. It explains how to program using embedded TCP/IP protocol.

mp3 频谱分析源码, mp3播放器开发必备源码, -mp3 spectrum analyzer source code, mp3 player to develop the necessary source code,

基于8051单片机的nrf905发送/接收c程序-8051 based on the nrf905 Send/Receive c procedures

一个s3c44b0上的启动兼测试程序-a s3c44b0 start on the testing procedures and