非常棒的一本STM32教程，内容通俗易懂，由浅入深，学习STM32必备书籍！

STM32F10xxx Cortex-M3编程手册 英文最新版

Cortex_M内核系列和STM32讲座,详细的讲述了汇编指令差异，内核差异，基础知识

ARM Cortex-M3/M4 权威指南（第三版中文）+附录+例程 打包了 Cortex-M3/M4 权威指南第三版和本书的附录，以及本书涉及到的例程源码。

本参考手册针对应用开发，提供关于如何使用STM32F101xx 和 STM32F103xx 微控制器的存储器和外设的详细信息。

Cortex-M3 技术参考手册(中文) Cortex-M3 技术参考手册(中文)

This book is for both hardware and software engineers who are interested in the ARM Cortex™-M3 processor. The Cortex-M3 Technical Reference Manual (TRM) and the ARMv7-M Architecture Application Level Reference Manual already provide lots of information on this processor, but they are very detailed and can be challenging for novice readers. This book is intended to be a lighter read for programmers, embedded product designers, systemon- chip (SoC) engineers, electronics enthusiasts, academic researchers, and others who are investigating the Cortex-M3 processor, with some experience of microcontrollers or microprocessors. The text includes an introduction to the architecture, an instruction set summary, examples of some instructions, information on hardware features, and an overview of the processor’s advanced debug system. It also provides application examples, including basic steps in software development for the Cortex-M3 processor using ARM tools as well as the Gnu’s Not Unix tool chain. This book is also suitable for engineers who are migrating their software from ARM7TDMI to the Cortex-M3 processor because it covers the differences between the two processors, and the porting of application software from the ARM7TDMI to the Cortex-M3.

Cortex-M3是ARM最新ARMv7 架构的处理器，高性能、低成本、低功耗，有广泛的应用前景。学习和使用ARM Cortex-M3有利于学生掌握嵌入式系统领域最新的专业技术，利用Cortex-M3设计开发嵌入式应用系统以及开发各类嵌入式终端产品具有很强的竞争力。

Cortex-M3 Technical Reference Manual r2p1 Cortex-M3 技术参考手册中文版r0p0 pdf文件

STM32F103（CORTEX-M3） ARM GPIO模拟I2C的程序，操作AT24C02，程序经过调试绝对可以使用，没有使用固件，完全使用寄存器操作