linux下的vi编辑工具的所有快捷键用法，指法图，对学习vi的朋友有很大帮助...

这是一个arm做的无线收发的程序.可以实现无线数据采集系统。代替了有线传输。而且传输速率高。-A wireless data transfer program that using ARM. It can be a wireless data collecting system that replaced wiredly transfer. And the transfer speed is high.

一个操纵RS232端口的程序，可以进行端口的设置以及发送和接受。-An RS232 port manipulation procedures can be the port settings, as well as send and receive.

atheros ar5001 5002 driver

几乎对所有开发板的按键都能用，给大家分享，大家多交流！-Almost all of the key development board can be used to share with you, we more exchanges!

一步 教你如何去编译uclinux内核，包括文件系统ext2的挂载，网络驱动，基本的cash命令，lcd frambuffer功能，串口功能等内容。-teach you step by step how to compile Basis kernel, including ext2 file system mount, network drives, the basic cash orders, LCD frambuffer functions, such as serial port function.

error remover toolfor industries-error remover toolfor industries.....

图像编码，使用了嵌入式DCT编码方式-Image coding, using embedded DCT encoding

ARN7核s3c44b0串口程序源码,包括FIFO,非FIFO多模式的接收发送.-S3C44B0 serial ARN7 nuclear program source code, including FIFO, non-FIFO multi-mode receiver sent.

通过使用软件实现8051的I2C驱动程序库TSEM0108L传感器

可靠的串口stm32串口程序，注意，这不是简单的例程，而是具有实用价值的程序，将printf函数进行了重载，并且不会造成内存泄露，另外还有一个完全自己写的printf函数，两个函数都可以使用，至于选择哪个程序用，则是仁者见仁智者见智的事了。