ARM的Bootloader 4510B

本文UDP是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-This paper is based on UDP, I study the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!

NXP半导体公司最新出来基于Cortex-M3的ARM芯片LPC17XX, 此为其代码示例包.-sample code for NXP semiconductors latest Cortex-M3 MCUs: LPC17xx

该源码继承了大量功能控件，如定时器、按键、串口通讯等，并已成功嵌入到产品中，可以节省大量时间。-the source inherit a lot of control functions, such as timer, keys, serial communications, and has successfully embedded into products, can save a lot of time.

高速热敏打印机驱动代码，包含如何调用字库，传送字符，驱动电机，驱动切刀，包括初始化代码，检查切刀位置代码，打印字符宽度控制，字库存储在flash中

针对ARM嵌入式系统的直流电机实验程序通过这个程序能了解步进电机的运行控制;了解步进电机运行速度的控制方法;了解步进电机运行方向的控制方法。

基于AMD X86构架的嵌入式处理器SC520的4串口驱动程序(带缓冲)-AMD X86-based embedded processor architecture of the four SC520 Serial Driver (buffer zone)

基于linux操作系统ATMELARM9200 开发平台的7289控制器驱动程序-ATMELARM9200 operating system based on Linux Development Platform 7289 controller Flooding action procedures

此代码是EASYARM的IIC代码，本人已在开发板上验证ok，放心使用。-EASYARM the IIC code, I have board certification in the development ok, assured use.

CE下基于PXA255的蓝牙驱动，编译调试已通过-CE-based PXA255 Bluetooth driver, the compiler debugging has passed

MSP430F149键盘输入程序，利用msp430f149单片机的p1端口输入-MSP430F149 keyboard input program, the use of the port input msp430f149 SCM p1