STM32F103 CMSIS UART

powarm s3c2440 main board schematics

用C8051F实现LED显示的C程序。源码-LED display with C8051F achieve C program. Source

STM32arm下位机HID程序，主机识别到设备，下位机控制上位机的鼠标，控制鼠标移动。

韦根26通讯协议转串口的协议，可以把韦根26的输入通过RS232串口传到电脑上面，方便调试，波特率19200与9600KBS-Wiegand 26 serial communication protocol to the agreement, can Wiegand input 26 transmitted through the RS232 serial port computer above to facilitate debugging, and 19200 baud rate 9600KBS

常用的运算放大器需要的是正负电源，但是如果你的系统只能提供单一的电源的话，为了能够使你的运放正常工作，推荐看看这个资料-common Operational Amplifiers need is plus or minus power, but if your system can only provide a single power supply, in order to make your Mancin normal work, recommend a look at this information

应用背景主要功能有：通过CCS开发环境的熟悉，了解直流电机与步进电机驱动的原理。了解PWM对直流电机的驱动原理，通过IO总线锁存产生的脉冲的频率与相位的顺序控制速度与方向。关键技术程序运行后，经过DSP与异步串口初始化后，5416开始等待命令。接收并处理电机设置命令、直流电机运行、直流电机反向，直流电机停止、步进电机运行、步进电机停止及系统复位命令。通过这些命令可以完成对直流电机与步进电机的各项操作。

usage of graphical LCD in C (assembly)

ARM 指令集:超强功能的ARM指令集,不下会后悔哦,可不要看他是个指令集.真的很强诶!-ARM instruction set: Superacid of ARM instruction set features no less than will regret it Oh, do not look at him is an instruction set. Really strong ah!

针对lcd控制芯片s1d13806编写的显示驱动程序，适用于atmel公司的rm9200开发平台，使用ADS工具编写的-against LCD controller chip s1d13806 prepared by the display driver procedures applicable to the ATMEL rm9200 development platform, the use of tools to prepare the ADS

基于ARM平台的以太网通信，选用的网卡芯片是DM9000，一款周立工提供的芯片，已调试成功。-ARM platform based on Ethernet communications, optional network card chip DM9000, Zhou workers provided by a chip, has been successful debugging.