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Description: 用于查看FAT表，查找扇区数，起始簇链，很好用的，多看看！！
-to view FAT table, to find out the number of sectors, the initial cluster chain, the good, and see! !
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Size: 52665 |
Author: 卢丽君 |
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Description: 这是一个简单的分析fat32文件系统,fat表的的小工具,欢迎使用jiakuant@crearo.com-This is a simple analysis fat32 file system, the fat table of small tools, Welcome jiakuant@crearo.com
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Size: 41411 |
Author: jiakuant |
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Description: 用重写文件分配表的方式修复FAT表损坏的软盘。本程序为网上搜集,站长改正了少许可能是在流传中产生的错误，版权属原作者，请作者知道后尽快留下联系方式。 -rewritten using the File Allocation Table way to repair damage to the FAT table floppy disk. The procedures for collecting online, head of corrections may be a bit in which the circulation error, the original author is owned, please know that as soon as the author left Contact.
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Size: 9795 |
Author: 张 |
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Description: 1．在内存中开辟一个虚拟磁盘空间作为文件存储器，在其上实现一个简单的单用户文件系统。在退出这个简单的文件系统时，应将该虚拟文件系统保存到磁盘上，以便下次可以再将它恢复到内存的虚拟磁盘空间中。 2．文件存储空间的分配可采用显式链接分配或其他的办法。 3．空闲空间的管理可选择位示图或其他的办法。如果采用位示图来管理文件存储空间，并采用显示链接分配方式，那么可以将位示图合并到FAT表中。 4．文件目录结构采用多级目录结构。为了简单起见，可以不使用索引结点，其中的每个目录项应包含文件名、物理地址、长度等.-1.making a virtual diskete memory as file storyge,in this district it can implement a simple single user file system .when quit this simple file system ,it shoud save the virtual file system to diskete,then it can be resumed to virtual diskete district in the memory.3.we can choose location hint map to manage the idle space or orther means.if we choose locationhint map to manage file saving space,and adopt show linking distribution mode,we can combine location hint map into FAT table.4.file directory confiuration adopts multilevel directory confiuration.to simplify,it doesn t use index dot,evrery term shoud include file name,physical dress and lenght.
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Size: 55811 |
Author: 雨金 |
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Description: 软盘的FAT表(文件分配表)被损坏时,计算机就不能从软盘上读取数据。 但是,在软盘中有两份完全相同的文件分配表,而DOS在读文件时并不使用 第二张文件分配表,因此,它被损坏的可能性较低。在计算机提示FAT表损 坏时,利用第二张分配表重写第一张文件分配表,往往能成功地挽回你的软 盘上的数据。文件分配表在磁盘中的具体位置及长度视磁盘的规格不同而 不同。 本文提供的程序,用Turbo C 2.0编写,于Dos6.22,UCDOS 3.1下通过。 按照程序的提示,可方便地完成这一工作。-floppy FAT (File Allocation Table) were damaged, the computer is not possible to read data on the floppy. However, the floppy disk is identical to the two File Allocation Table, and DOS when reading the document does not use the second-File Allocation Table, therefore, it was the possibility of damage to the lower. The computer table suggested FAT damage, the use of a second table to rewrite the first File Allocation Table, often successfully restore your data on the floppy disk. File Allocation Table disk in the specific location and length depending on the disk with different specifications. In this paper, the procedures used to prepare Turbo C 2.0, in the shadow, UCDOS 3.1 through. According to the suggested procedure would facilitate completion of this work.
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Size: 1024 |
Author: 王想 |
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Description: 摘要
关键词
引言
第一章 开发网页广播服务系统的问题
1．1网页广播服务系统的简介
1．2网页广播服务系统功能需求
1．3开发工具简介
第二章 网页广播服务系统的分析和设计
2．1网页广播服务系统的总体设计
2．2网页广播服务系统的具体设计
2．3网页广播服务系统的接口设计
第三章 网页广播服务系统的具体实现
3．1遍历文件模块设计说明
3．２CRC校验程序设计说明
3．３组织文件和文件索引表模块设计说明
3．４组织文件FAT表模块设计说明
3．５打包模块设计说明
3．６发送模块设计说明
3．7程序接口设计说明
第四章 结束语
致谢
参考文献
附录
-Summary Introduction Chapter development of the first web broadcasting services system of broadcasting services 1.1 website system SR- 1.2 website Broadcasting System Functional Requirements 1.3 Development Tools on the second chapter website broadcasting services and systems analysis 2.1 Design website Broadcasting Service System Design 2.2 broadcasting service website design system wide web 2.3 Sowing Service System Interface Design Chapter III Broadcasting System website is a concrete realization of 3.1 Traversal module design documents note 3 .2 CRC program design shows 3.3 files and document indexing table module design document shows 3.4 organizations F AT Table 3.5 shows the design module packaging module design shows this module 3.6 3.7 Note Program Interface Design Note concludin
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Size: 566272 |
Author: |
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Description: 文件系统 :FatFs/Tiny-FatFs Module Source Files R0.06-FAT: File Allocation Table
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Size: 386048 |
Author: short |
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Description: 嵌入式系统的大量数据都存储在其F1ash芯片上。根据Flash器件的固有特性，构建一个适合管理NAND Flash存储器的FAT文件系统，并阐述具体的设计思想。该系统改进了FAT表和FRT表的存储方式，延长了存储-Embedded systems large amounts of data are stored in its F1ash chip. Flash device in accordance with the inherent characteristics, to construct a NAND Flash memory suitable for the management of the FAT file system, and described the specific design idea. The system improves the FAT table and storage table FRT way to extend the storage
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Size: 43008 |
Author: 思宇 |
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Description: 嵌入式系统的大量数据都存储在其F1ash芯片上。根据Flash器件的固有特性，构建一个适合管理NAND Flash存储器的FAT文件系统，并阐述具体的设计思想。该系统改进了FAT表和FRT表的存储方式，延长了存储-Embedded systems large amounts of data are stored in its F1ash chip. Flash device in accordance with the inherent characteristics, to construct a NAND Flash memory suitable for the management of the FAT file system, and described the specific design idea. The system improves the FAT table and storage table FRT way to extend the storage
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Size: 7659520 |
Author: 思宇 |
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Description: TestDisk是一个功能强大的免费的数据恢复软件！它的主要目的是帮助恢复丢失的分区和/或不开机磁盘开机时再次造成这些症状是由错误的软件，某些类型的病毒或人为错误（例如意外删除分区表） 。分区表恢复使用TestDisk是真的很简单。
TestDisk可以
修复分区表，恢复已删除的分区
恢复32引导扇区从备份
重建FAT12/FAT16/FAT32引导扇区
更多请看英文介绍-TestDisk is a powerful free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software, certain types of viruses or human error (such as accidentally deleting a Partition Table). Partition table recovery using TestDisk is really easy.
TestDisk can
Fix partition table, recover deleted partition
Recover FAT32 boot sector from its backup
Rebuild FAT12/FAT16/FAT32 boot sector
Fix FAT tables
Rebuild NTFS boot sector
Recover NTFS boot sector from its backup
Fix MFT using MFT mirror
Locate ext2/ext3 Backup SuperBlock
Undelete files from FAT, NTFS and ext2 filesystem
Copy files from deleted FAT, NTFS and ext2/ext3 partitions.
TestDisk has features for both novices and experts. For those who know little or nothing about data recovery techniques, TestDisk can be used to collect detailed information about a non-booting drive which can then be sent to a
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Size: 1553408 |
Author: 张利 |
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Description: The Numonyx™ Sector-based Compact File System (SCFS) is an embedded file system
that manages Numonyx NAND flash memories, MultiMediaCard™ (MMC) devices and
Secure Digital (SD) cards with the File Allocation Table (FAT) file system format.-The Numonyx™ Sector-based Compact File System (SCFS) is an embedded file system
that manages Numonyx NAND flash memories, MultiMediaCard™ (MMC) devices and
Secure Digital (SD) cards with the File Allocation Table (FAT) file system format.
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Size: 490496 |
Author: tomli |
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Description: fat ... file allocation table
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Size: 45056 |
Author: af |
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Description: 操作系统编程，模拟Minidisk，源码压缩包中带有pdf实验要求，使用fat表实现磁盘管理，包括添加、删除、格式化等-Operating system, programming, simulation Minidisk, source compression package with pdf experiments require the use of fat table to achieve disk management, including add, delete, format, etc.
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Size: 195584 |
Author: xuxun |
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Description: 1．在内存中开辟一个虚拟磁盘空间作为文件存储器，在其上实现一个简单的单用户文件系统。在退出这个简单的文件系统时，应将该虚拟文件系统保存到磁盘上，以便下次可以再将它恢复到内存的虚拟磁盘空间中。 2．文件存储空间的分配可采用显式链接分配或其他的办法。 3．空闲空间的管理可选择位示图或其他的办法。如果采用位示图来管理文件存储空间，并采用显示链接分配方式，那么可以将位示图合并到FAT表中。 4．文件目录结构采用多级目录结构。为了简单起见，可以不使用索引结点，其中的每个目录项应包含文件名、物理地址、长度等-1.making a virtual diskete memory as file storyge,in this district it can implement a simple single user file system .when quit this simple file system ,it shoud save the virtual file system to diskete,then it can be resumed to virtual diskete district in the memory.3.we can choose location hint map to manage the idle space or orther means.if we choose locationhint map to manage file saving space,and adopt show linking distribution mode,we can combine location hint map into FAT table.4.file directory confiuration adopts multilevel directory confiuration.to simplify,it doesn t use index dot,evrery term shoud include file name,physical dress and lenght.
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Size: 3135488 |
Author: 大牛 |
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Description: 一、 任务
设计模拟操作系统文件系统的程序。
二、 目的
通过具体的文件存储空间的管理、文件的物理结构、目录结构和文件操作的实现，加深对文件系统内部功能和实现过程的理解。
三、功能要求
（1）在内存中开辟一个空间作为文件存储器，在其上实现一个简单的文件系统。退出这个文件系统时，需要该文件系统的内容保存到磁盘上，以便下次可以将其回复到内存中来。
（2）文件存储空间管理可采取显式链接（如FAT）或者其他方法。（即自选一种方法）
（3）空闲空间管理可采用位图或者其他方法。注意如果采用了位图和显式方法，可将位图和FAT表合二为一。
（4）文件目录采用多级目录结构。至于是否采用索引节点结构，自选。
目录项目中应包含：文件名、物理地址、长度等信息。同学可在这里增加一些其他信息。
（5）该文件系统提供的操作：
• 格式化：对文件存储器进行格式化，即按照文件系统的结构对存储空间进行布局，并在其上创建根目录及其用于管理文件存储空间等的数据结构。
• 创建子目录
• 删除子目录
• 显示目录
• 更改当前目录
• 创建文件
• 打开文件
• 关闭文件
• 写文件
• 读文件
• 删除文件
-First, the task designed to simulate the operating system file system procedures. Second, the purpose of file storage space through specific management of the physical structure of files, directory structures and file operations to achieve and deepen the internal functions of the file system and achieve understanding of the process. Third, the functional requirements (1) open up a space in memory as file memory on which to implement a simple file system. Exit the file system, you need to save the contents of the file system to disk, so you can be come back to memory. (2) management of file storage space can be taken to explicitly link (such as FAT) or other methods. (Ie, a method optional) (3) free space management can be a bitmap or other methods. Note If you use a bit map and explicit methods can be combined bitmap and the FAT table. (4) file directory structure of a multi-level directory. As for whether to use the index node structure, choice. List of projects should include: file n
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Size: 79872 |
Author: 卢思琦 |
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Description: C语言实现的FAT32可变长文件系统，内含实验说明书，能够实现在原始的FAT32的基础上，增加FAT TABLE表项，是文件系统的容量增加-C language implementation of the FAT32 file system, variable length, containing experimental instructions, can be achieved in the original, based on FAT32, FAT TABLE increase in entries, increase the capacity of the file system
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Size: 3072 |
Author: miao |
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Description: this program is used to read the file allocation table(FAT) and check whether the file allocation table is good and can be used to formatit
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Size: 1024 |
Author: sgs |
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Description: 在内存中开辟一个10M大小的记事本作为存储器，对其写入数据模拟对磁盘增加文件目录操作，关闭程序后不能再对已建成的文件目录进行读取；采用可视化界面添加文件和目录
共有10000个盘块，每个盘块大小为1K；位示图法管理空闲盘快，采用FAT表管理文件空间-Open up a 10M-size notebook as a memory of this in memory of their write simulation data on the disk to increase the file directory operations, close the program can not have been completed and the file directory for reading visual interface to add files and directories
A total of 10,000 blocks of disk, each disk block size of 1K diagram method to manage idle disk faster FAT table management file space
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Size: 2883584 |
Author: 白水 |
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Description: 简单的二级文件系统
在任一OS下，建立一个大文件，把它假象成硬盘，在其中实现一个简单的模拟文件系统。 编写一管理程序对此空间进行管理，要求：
1． 实现盘块管理
2． 实现文件的读写操作
3． 每组最多2人，小组内要有明确分工，课程设计报告中设计部分可以相同，个人实现部分不同
参考建议：
将模拟硬盘的文件空间划分为目录区，文件区；采用位示图进行空间管理，盘块的分配使用显示链接（FAT表）的方式。-Simple two file system in either OS, the establishment of a large file, the illusion of it into the hard drive, in which a simple simulation file system. The preparation of a management program space management requirements: 1. Disk block management 2. File read and write operations. Each set of up to 2, the group must be a clear division of labor, the design part of the curriculum design report can be the same individuals to achieve some of the different reference proposal: to the analog hard drive file space is divided into a directory area, file area bit diagram space management disk blocks allocated using the link (FAT table).
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Size: 449536 |
Author: cagfaiss |
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Description: Atmega32A与OV7670，显示BMP图像到320x240 TFT屏幕(Atmega32A with OV7670, show BMP image to 320x240 TFT Screen)
Platform: |
Size: 5420032 |
Author: Ivan Pang
|
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