arm uart异步通信串口实现

周立功的arm7源码－－－－好东西，一般的起始代码范例，觉得不错，推荐一下-weeks meritorious arm7 source-good things, the general initial code examples, think it"s good, what recommendation

读取EASYARM2200教学实验平台上的P0.14口上的电平值，然后将值输出控制蜂鸣器-Read EASYARM2200 teaching experiment platform P0.14 mouth on the level value, and then the value of output control buzzer

基于44b0板的键盘开发程序,已经测试通过,接上去的是4*4的键盘-based 44b0 plate keyboard development process has been tested, Chashangqu is 4* 4 keyboard

主要用于电动自行车的电机控制，调速系统。实现无霍尔，有霍尔切换。速度转速双闭环控制。

一个usb转jtag的仿真器资料。里面有电路图和实现这个仿真器的软件和这个软件的api。喜欢jtag的研究一下吧。-A usb data transfer jtag emulator. Inside circuit diagram and realization of this emulator software and the software of the api. Look like the jtag the bar.

是三星的S3C4510开发板的使用文挡，有详细的设计资料，很好。-is Samsung"s S3C4510 development board block the use of text, a detailed design information, very good.

周立功ZLG_LPC213X的全套资料，这个是其中的SPI-Week Ligong ZLG_LPC213X a complete set of information, this is one of the SPI

MEGA16的TWI总线的应用，具体是读写可变电阻AD5161-MEGA16 wirte OR read AD5161

详细介绍MSP430芯片及源代码，有兴趣的可以下载看下-MSP430 chips, and details of the source code, anyone interested can download Kanxia

ucosII for ARM4510B