ARM学习报告002――Bootloader分析之机理篇

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对系统时钟进行操作。系统时钟提供了精确的定时，如实时操作系统就是依靠这个来定时的。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the system clock. System clock provides a precise timing, such as real-time operating system is to rely on this timing.

at91rm9200的ｐｃｂ板封装，便于电路制作-at91rm9200 the pcb board Packaging, to facilitate the production of circuit

这个是VB写PC与单片机通信程序要用的控件（Mscomm32）-This is a PC to write VB program to use with single-chip control communications (Mscomm32)

基于51单片机的数字电子钟调时+定时程序-Digital electron clock Fixed time

简易网络使用Cs8900a

ARM LPC2138中断原程序，可以很好的理解ARM的中断过程-LPC2138 ARM interrupted the original process, can have a very good understanding of the interruption of the process of ARM

lpc2210串口发送程序-Serial Port Sending Program of lpc2210

完整的周立功公司的LPC213X开发板的光盘内容，包含：ZLGFS,ZLGGUI,UCOS,SD等源代码。-integrity of the Week, who developed the LPC213X plate contents of the CD-ROM, including : ZLGFS. ZLGGUI, UCOS, SD, and other sources.

USB CAMERA THESIS. VERY USEFUL

README for TinyECC Version 2.0 Author/Contact: An Liu, liuan79@gmail.com Introduction ------------ TinyECC is a software package providing ECC-based PKC operations that can be flexibly configured and integrated into sensor network applications. It provides a digital signature scheme (ECDSA),  a key exchange protocol (ECDH), and a public key encryption scheme (ECIES). It provides a number of optimization switches, which can turn specific optimizations on or off based on developer"s needs. TinyECC 2.0 supports MICA2/MICAz, TelosB/Tmote Sky, BSNV3, and Imote2 motes. It supports SECG recommended 128-bit, 160-bit and 192-bit elliptic curve domain parameters. How to install -------------- 1) Install TinyOS 2.1.1 or later version. ht