sharp touch screen test code

s3c2440，2410 的初始化汇编代码，一般用于在arm开发时用作无操作系统下的开发-2440init.s 2410.s

DOS下采用中断接收数据的串口通讯的例子,很难找到的好东西!-DOS interrupt receiving serial data communications example, it is difficult to find the good stuff!

IC卡(24C16)读写源程序(基于KT8808, x86兼容)-IC card (24C16) literacy source (based on the KT8808, x86-compatible)

A/D ban ka qu dong shi yong shuo ming

变压器概述-变压器经典文章（中文PDF）-outlined transformer- transformer classic article (Chinese PDF)

max7219驱动--Driver for max7219.

嵌入式web服务器源代码。可以移植的arm等嵌入式上。经试验运行稳定可靠。欢迎下载并给出建议-Embedded web server source code. Can be transferred, such as embedded on the arm. Stable and reliable operation by the pilot。Welcome to download and give recommendations

Understanding the Linux Kernel helps readers understand how Linux performs best and how it meets the challenge of different environments. The authors introduce each topic by explaining its importance, and show how kernel operations relate to the utilities that are familiar to Unix programmers and users.

串口数据采集的上位机源码，C++编写，自行编写了串口通讯类，使用时请先读串口类定义的源码-serial data acquisition PC source, C, the self-produced serial communications. Please read using serial definition of source categories

与 mp3 文件到 stm32f4 发现的微型 usb 端口，可以连接 USB 记忆棒 （用 fat32 文件系统）。然后应发挥文件一个接一个。用户按钮可以用于跳转到下一个文件。