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详细介绍各类ARM芯片的主要用途，对于学习嵌入式系统很有帮助。-detail various ARM chips are mainly used for learning embedded systems helpful.

飞利浦书籍 周立功 等编著 北京航空航天大学出版社 2005 年1 月 定价：32.00 元ARM 嵌入式系统基础教程-Philips and other books edited by Zhou Ligong Beijing University of Aeronautics and Astronautics Press January 2005 Price: 32.00 yuan ARM Embedded System Essentials

这souce代码是关于STM32F103开发航向姿态参考系统。它采用卡尔曼滤波算法9自由度传感器，以获得自我的态度（3自由度accelerater和三自由度陀螺仪和3自由度磁力计）。它可以在200Hz的态度

stm32驱动12864显示频谱，通过stm32外部的fft库进行快速傅里叶变化，从而实现频谱的处理，然后在对采集到的数据点进行量化，对应刷屏，更新屏幕

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

周立功的GUI源代码，有详细的注释，简单易懂，适合刚开发GUI的朋友们-Week Ligong the GUI source code, has detailed notes, easy-to-read, suitable for newly developed GUI

lcd1602在c语言中的头文件程序。基于stc5410ad单片机设计，可在主程序中直接调用。-lcd1602 in c language header file procedures. Stc5410ad based on single-chip design, can directly call the main program.

在AT91SAM7SE上测试sdram用的代码。-SDRAM AT91SAM7SE test in the code used.

基于PHILIPS LPC2000系列,实现简单的RS232 TO CAN,CAN T0 RS232的数据转换。-Based on PHILIPS LPC2000 series, the realization of a simple RS232 TO CAN, CAN T0 RS232 data conversion.

这是AVR Eeprom的c语言编程源码，它是用ICCAVR开发-This is the AVR Eeprom programming c language source code, which is used to develop ICCAVR