学习嵌入式，ARM接口知识是非常重要的。学好接口可以明白底层硬件是如何工作的以及程序员如何控制这些硬件工作。本书主要以实际的开发板为线索，详细论述了嵌入式GPIO接口、UART串口通信、AD转换接口、中断INT接口、RTC实时时钟、触摸屏接口、LCD显示屏接口、IIC接口控制、MMU内存管理单元等各种外围接口电路原理和设计，并给出了调试通过的接口程序及仿真调试的方法。本书中涉及到的接口知识对日常消费类电子应用技术飞速发展的今天，具有重要的意义。

Ever since we started huddling together in communities, the story of human history has been inextricably entwined with the story of microbes. They have evolved and spread amongst us, shaping our culture through infection, disease, and pandemic. At the same time, our changing human culture has itself influenced the evolutionary path of microbes. Dorothy H. Crawford here shows th...(展开全部)

Ever since we started huddling together in communities, the story of human history has been inextricably entwined with the story of microbes. They have evolved and spread amongst us, shaping our culture through infection, disease, and pandemic. At the same time, our changing human culture has itself influenced the evolutionary path of microbes. Dorothy H. Crawford here shows th...(展开全部)

This 1980 book examines witchcraft beliefs and experiences in the Bocage, a rural area of western France. It also introduced a powerful theoretical attitude towards the progress of the ethnographer's enquiries, suggesting that a full knowledge of witchcraft involves being 'caught up' in it oneself. In the Bocage, being bewitched is to be 'caught' in a sequence of misfortunes. A...(展开全部)

Many have accepted that the Arrow War (1856-60) was caused by an insult to the British flag belonging to the pirate boat Arrow. Dr. Wong argues that Britain's reliance on the opium trade with China played a far greater role in pushing the diplomatic conflict into war. The war was not a simple diplomatic squabble: it involved vital economic interests in British India, which had ...(展开全部)

Deadly Décisions is the third novel by Kathy Reichs starring forensic anthropologist Temperance Brennan. Brennan is called back to Montréal, Quebec, Canada from teaching at the FBI Academy in Quantico when a biker gang war turns violent. Excavating at a biker clubhouse reveals the bones of a young girl from Myrtle Beach, South Carolina. Brennan has herself assigned to work with...(展开全部)

本书主要介绍ARM开发的相关知识，详细讲解常用的ARM指令及如何基于ARM架构的外设编写驱动程序，并分析了开源软件U-Boot的启动源代码和网络协议栈。 本书第1～4章为基础篇，主要介绍CPU与ARM、搭建环境、ARM编程、异常等；第5～13章为编程篇，主要介绍基于Exynos 4412的常用外设的工作原理及驱动程序编写等；第14～17章为应用篇，主要介绍开源软件U-Boot的使用及启动程序，并分析网卡DM9000AE的驱动和网络协议栈；以及关于汇编的两点补充。 本书适合从事嵌入式开发的工程师和有一定计算机基础和C语言编程经验的初学者学习参考。