控制光驱，可最小化的小程序

光电编码器源代码，可以参考一下！使用AVR做的-Optical encoder source code, can refer to! Does the use of AVR

操作系统引导程序-operating system boot

一本bios的手册,经典的东西.-A bios handbook,a classical handbook.

OMAP730 UART 驱动源码 -OMAP730 UART driver source

osapi 2.0 操作系统抽象层 "系统抽象层"使得你可以实现一种对于RTOS、CPU和所运行产品物理特性完全透明的软件。使用这种公共通用接口，高层软件在并不了解底层硬件特性的情况下也可以访问底层服务，比如对非易失性内存的读写。 -osapi 2.0 Operating System Abstraction Layer "system abstraction layer" allows you to achieve an RTO S, CPU and the operating characteristics of the physical products fully transparent software. Public use of such common interface, high-level software is not in understanding the underlying hardware characteristics of the bottom can also access services, For instance, nonvolatile memory read and write.

1) 设计下沙校园平面图，在校园景点选10个左右景点。以图中顶点表示校园内各景点，存放景点名称、代号、简介等信息；以边表示路径，存放路径长度等有关信息。 2) 为来访客人提供图中任意景点相关信息的查询。 3) 为来访客人提供任意景点的问路查询，即查询任意两个景点之间的一条最短路径。 -1) Design Xiasha campus plan, in campus election spots around 10 spots. Vertex in order to express in various spots on campus, storage spots name, code, briefings and other information to express the path edge, storage path length and other relevant information. 2) for the visitors to provide map information on any attractions inquiries. 3) To provide visitors attractions arbitrary query to ask the way, that is, queries between any two spots of a shortest path.

A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running computation, block while waiting for an event, or read files from the file system. Unlike kernel drivers, a user-space device driver can use other device drivers--that is, access the network, talk to a serial port, get interactive input from the user, pop up GUI windows, or read from disks. User-space drivers implemented using FUSD can be much easier to debug it is impossible for them to crash the machine, are easily traceable using tools such as gdb, and can be killed and restarted without rebooting even if they become corrupted. FUSD drivers don t have to be in C--Perl, Python, or any other language that knows how to read from and write to a file descriptor can work with FUSD. User-space drivers can be swapped out, whereas kernel drivers lock physical memory.-A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running comput

此应用程序是真的基本但很整洁。此应用程序将能够通过浏览您的计算机上的文件并在打开时将显示文件的"文件存在"输出或"文件未找到"。起初的代码可能看起来外国，但我会添加帮助解释代码做什么的意见。

T－Kernel Shell Sample-T-Kernel Shell Sample

操作系统第一次实验作业,一个模拟若干售票网点的售票程序-Operating system first experiment operations, a simulation of a number of ticket outlets ticketing procedures