嵌入式开发中常用的读写锁算法程序源码，和平台无关，可移植性好-Commonly used in embedded development program source code to read and write lock algorithm, and platform-independent and portable

This example projects for using SD card module of Cypress chip. SD Card user module s ability to quickly and easily write to, read from and seamlessly integrate an SD card module into an embedded design. Secure Digital (SD) flash memory technologies

mcgs工控软件接adam4050时的设备驱动编写源码，可移植修改，适用其他相关设备。,mcgs industrial control software then adam4050 when the device driver to write source code, portable amended, applicable to other related equipment.

讲得非常好的一份LCD点阵驱动资料，文章以12864LCD为例，讲述了如何写一个可移植比较好的通用驱动，还有相关的程序代码-Spoke very well of an LCD dot matrix driver information, taking 12864LCD as an example, this article, explains how to write a portable universal driver, as well as related programming code