核加演示代码

操作系统课程中，读者写者问题的一个Cpp解决方案；在VC6下调时通过，虚拟控制台下运行。-operating systems course, readers who wrote in a tracing solutions; In VC6 downward through, Virtual console operation.

操作系统课程设计报告，内存模拟管理- The operating system curriculum designs the report, the memory simulation manages

S3C2410上非操作系统的usbHost程序，可以不用操作系统读写U盘等-S3C2410 on non-operating system usbHost procedures, you can not read and write operating systems, such as U Disk

使用AVR做的IIC主模式下的程序，大家可以参考一下！-The use of AVR to do the IIC main mode of procedure, for reference for everyone!

c模拟时钟原程序-c original analog clock procedures

一个简单的文件系统-a simple file system

UCOS-II在VC++6.0环境下的调试及编译-UCOS-II in VC++ 6.0 debugging environment and compiler

*** *** *** *** *** *** *** *** *** *** RELEASE NOTES *** *** ***** *** *** *** *** *** *** *** 1) RELEASE NOTES: --- ---- The release notes are now provided in PDF format in the file: SOFTWAREuCOS-IIDOCRelV251.PDF 2) FEATURES SINCE V2.00: --- --- ----- All the features added since V2.00 are described in the PDF file: SOFTWAREuCOS-IIDOCNewV251.PDF 3) EVENT FLAGS: -------------- Event Flags are discussed in AN-1007 (see www.Micrium.com/app_notes.htm) 4) QUICK REFERENCE CHART: ------------------------ A Quick Reference Chart for all the functions in V2.51 is provided in the following .PDF files: SOFTWAREuCOS-IIDOCQuickRefChartV251-Color.PDF Once printed, simply FOLD the page in half and if you have a LAMINATION machine, you can protect the chart by laminating it.-UcOs Operation System V2.51 with source code. the OS can used for PC/ARM/MCU,etc.For more detail,to view the package.

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

设计一个内存监视器，能实时地显示当前系统中内存的使用情况，包括系统地址空间的布局，物理内存的使用情况；能实时显示某个进程的虚拟地址空间布局和工作集信息等。