自己制作usb

用qt实现文字滚动功能，文字超过设定的长度可自动从左至右不断滚动-Qt achieved with scrolling text function, the length of the text exceeds a set automatically roll over from left to right

DCAM1394相机Linux下的驱动源码，非常好用，可以给1394驱动开发者参考。-DCAM1394 camera under Linux driver source code, very convenient, 1394 can be driven to the development of reference materials.

minixml是小型的xml解析库，用C语言编写，很容易把它移植到嵌入式系统中。源码是minixml1.3版本，是minixml版本中很重要的一个版本，最新版是2.6，但是2.6版本过于庞大，不方便移植。-minixml are small xml parsing library, using C language, it is easy to put it ported to an embedded system. Source is minixml1.3 version, is a very important minixml release a version of the latest version is 2.6, but the 2.6 version is too large, inconvenient transplant.

清华大学－电子信息工程系－实验用ARM-linux－源代码－NAND篇

从网上下载的一个自己编写的简单的操作系统源代码,对底层了解很有好处的-downloaded from the Internet on their own to prepare a simple operating system source code, the underlying understanding of the very good

是开源的BIOS代码，支持多种主板和CPU，支持多种器件的驱动，支持IEEE的BIOS标准。-The BIOS is the open source code, supports a wide range of motherboard and CPU, supports a wide range of device drivers, the BIOS supports the IEEE standard.

Unix进程通讯及同步互斥机制，包括进程的管道通讯以及信号量实现的同步互斥机制-Unix process communication and synchronization contradict mechanisms, including the process of communication and signal pipeline capacity to achieve the synchronization mechanism Mutex

patch 之后，在/usr/src/linux/drivers/usb/生成spca5xx文件夹， 修改Makefile,spcadecoder.o,spca50x.o的生成目录要加全， 即usr/src/linux/drivers/usb/， 而不只是drivers/usb/,make生成spca5xx.o 拷入/usr/src/linux/drivers/usb/， 修改该目录下Makefile，因已经使用spcadecoder.o,spca50x.o 生成spca5xx.o,没有必要再次生成spcadecoder.o,spca50x.o， 更重要的原因因要生成总驱动urbdrv.o，若加入这两者，则冲突之； 屏蔽两者的obj,加入spca5xx的obj make dep ,make zImage-install spca5xx driver for arm2410 linux

gui.c的 开发-gui.c development

介绍在UNIX下怎样使用DBX调试程序的书籍，可以深入了解UNix下的程序调试-UNIX describes how to use the DBX debugger under the books, you can understand UNix under the program debugging