485串口编程实例，非常好的！

扫描文件的程序，用c编写-scanned documents the procedures used to prepare c

Intel提供的在Sitsang等嵌入式开发平台上使用Linux操作系统，基于IPP4.0库的MP3编码器源代码-Intel Sitsang Evaluation Board in the embedded development platform such as the use of the Linux operating system, based on IPP4.0 for the MP3 encoder source code

国外网站下载的MODEBUS协议，需要的自己下吧，供参考-Foreign site download MODEBUS agreement, the needs of their own, are you, for reference

SPI是一种新代的串口驱动。这是linux下的，可以帮助我们学习这种新接口的原理！-SPI is new general serial port driver.This program is based on linux. It is helpful to us to study the theory of this new port.

Trolltech公司发布的图形界面操作系统。可在qt-embedded-2.3.10平台上编译为嵌入式图形界面操作系统。-A GUI OS developed by Trolltech. It can be combined to embedded GUI OS on Platform qt-embedded-2.3.10

关于SHELL方面的， 不会就别下载了，可惜了-About SHELL aspects, not on the other downloaded, but the

LINUX下逻辑运算符的应用-LINUX Logical Operators Application

UNIX终端文件下载工具和C源程序代码,含中文说明-Terminal UNIX file download tools and C source code, with Chinese notes

公关系统服务器后台程序-public relations background process servers

This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version.