Description: UCOS文件系统源代码。支持多种硬件系统，如：SMC, RAM，IDE，CF卡等。使用FAT文件系统，效率很高。但似乎不支持Flash的驱动。-UCOS file system source code. Support for multiple hardware systems, such as : SMC, RAM, IDE, and CF cards. The use of the FAT file system, high efficiency. But it seems not to support Flash drive. Platform: |
Size: 622592 |
Author:黄勇 |
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Description: 此程序的功能为：0。读取mbr信息，取活动分区的dpt（分区表信息），从中取出分区的起始 柱面号，磁头号，扇区号
1。读取DBR字段，从中取出硬盘参数和FAT32文件系统的信息。
2。根据1中的信息，读取C盘根目录区
3。在根目录区中查找要检测的文件名，找到，则取出它的起始簇号和文件长度。
4。根据起始簇号找到此文件对应的扇区和在FAT表中的簇链
5。根据4的信息，控制读取文件的数据（用来做校验和）。
6。检测下一个文件名，重复3-5步-this program functions are to : 0. Mbr read information from the District Assemblies activities (partition table information), remove from the start through cylindrical, head, Sector No. 1. Read DBR fields, removed from the hard drive parameters and the FAT32 file system information. 2. According to one of the information, reading occurs, District 3. The root directory search area to detect the documents were found, it took the initial cluster and length of documents. 4. Under the initial cluster, find this file and the corresponding portion of the FAT table in the cluster chain five. Four of the information under control of the paper to read data (used as checksum). 6. Detection under a file name, repeat steps 3-5 Platform: |
Size: 3072 |
Author:江河 |
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Description: 操作系统课程设计
1、模拟UNIX(linux)文件系统
[问题描述]
在任一OS下，建立一个大文件，把它假象成一张盘，在其中实现一个简单的 模拟UNIX文件系统 。
[基本要求]
1．在现有机器硬盘上开辟20M的硬盘空间，作为设定的硬盘空间。
2．编写一管理程序对此空间进行管理，以模拟UNIX(linux)文件系统，具体要求如下：
（1） 要求盘块大小1k
正规文件
(2) i 结点文件类型 目录文件
(共1byte) 块设备
管道文件
。物理地址（索引表）
共有13个表项，每表项2byte
。文件长度 4byte
。联结计数 1byte
（3）0号块 超级块 栈长度50
空闲盘块的管理：成组链接 ( UNIX)
位示图法 (Linux)
（4）每建一个目录，分配4个物理块
文件名 14byte
-curriculum design an operating system, Simulation of UNIX (Linux) file system [Description of the issue] as an OS and built a large file, its facade into a disk, in which the realization of a simple simulation of the UNIX file system. [Basic requirements] 1. Hard existing machines opened 20 M disk space, as a set of hard drive space. 2. Prepared a management procedures this space management, to simulate the UNIX (Linux) file system, specific requirements are as follows : (1) require a disk block size k formal document (2) i node directory file type (a total of 1byte) block device Pipeline documents. Physical Address (Index) on a total of 13 tables, every item in Table 2 byte. 4byte document length. 1byte link count (3) 0, super-block length of 50 block Stack spare disk block management : G Platform: |
Size: 875520 |
Author:wangwei |
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Description: FLASH文件系统的源码，Flash memory is a nonvolatile memory, which allows the user
to electrically program (write) and erase information. The
exponential growth of flash memory has made this technology
an indispensable part of hundreds of millions of electronic
devices.
Flash memory has several significant differences with volatile
(RAM) memory and hard drive technologies which requires
unique software drivers and file systems. This paper provides
an overview of file systems for flash memory and focuses on
the unique software requirements of flash memory devices.
-FLASH file system source code, Flash memory is a nonvolatile memory, which allows the user to electrically program (write) and erase information. The exponential growth of flash memory has made this technology an indispensable part of hundreds of millions of electronic devices. Flash memory has several significant differences with volatile (RAM) memory and hard drive technologies which requires unique software drivers and file systems. This paper provides an overview of file systems for flash memory and focuses on the unique software requirements of flash memory devices. Platform: |
Size: 105472 |
Author: |
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Description: linux内核结构深度解析-讲义，里面内容非常详细，而且容易读懂，难得的好书，喷血推荐！
主要介绍：引导，内存，进程，中断，驱动，文件系统几部分。-linux kernel structure of the depth of analysis- lecture, which is very detailed and easy to read, rare books,喷血Recommended! Main description: guide, memory, processes, interruption, drive, file system parts. Platform: |
Size: 491520 |
Author:xiaozhou_163 |
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Description: 周立功开发的SD卡驱动和文件系统.支持FAT16和FAT32.-Week Ligong developed SD card drive and file system. To support the FAT16 and FAT32. Platform: |
Size: 33792 |
Author:周 |
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Description: 包括以下两个文件夹
\CF-Drive
ARM7读取CF卡或IDE硬盘指定扇区内容源码
\FS
读取或写入CF卡或IDE硬盘文件源码，支持FAT12、FAT16、FAT32等文件系统-Folder includes the following two CF-DriveARM7 read CF card or IDE hard drive designated content source FS sector read or write to CF card or IDE hard disk file source to support FAT12, FAT16, FAT32 file system, etc. Platform: |
Size: 265216 |
Author:谭剑鸣 |
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Description: 在产品的实际使用过程中，多次出现丢失ResidentFlash目录的现象，因为在写Flash时OS要先整理磁盘，如果这时掉电就可能烧坏Flash，为了防止这种故障隐患，修改了NandFlash驱动。通过修改NandFlash驱动，限制用户应用程序访问受限区域（nboot区域，toc区域，eboot区域，nk镜像区域，OEM区域），让这些区域被写保护，以达到保护flash的目的。-Products used in the actual process, the repeated loss of ResidentFlash directory phenomenon, because in writing when the OS first collated Flash disk, if at this time may be burned down Flash, in order to prevent such failures hidden amended the NANDFLASH drive . By modifying the NANDFLASH drive to restrict the user application to access restricted region (nboot region, toc region, eboot region, nk mirror region, OEM region), so that these areas are write-protected, so as to achieve the purpose of protection of flash. Platform: |
Size: 6144 |
Author:neil |
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Description: 1)兼容FAT16文件系统，长文件名，最大路径长度260个字节,符合Microsoft Longfilename specification。
2)可移植于各种平台，只需编写sector驱动驱动，共计两个函数：1）read_flash_sector() 2）write_flash_sector()。
3)文件缓冲功能：1）读文件时，读位置在文件缓冲区内，则可直接读文件缓冲区，不需要读物理磁盘；文件缓冲区大小可使用编译宏EnableFileBuf，TotalFileBUFsQTYeachFCB，FileBUFSize来控制。
4)可同时打开多个文件；最大打开文件数可使用编译宏MaximumFCB设定，MaximumFCB最大值限定为254。
5)文件保护功能：文件可同时打开多个FCB，而只有其中一个FCB可以得到文件RD/WR权限。该功能完全由文件系统代码来完成，上层应用无需编写额外代码。
6)所有编译宏存放于文件fat_cfg.h。
-1) compatible with FAT16 file system, long file name, maximum path length 260 bytes, in line with Microsoft Longfilename specification. 2) can be transplanted into a variety of platforms, just to prepare sector-driven drive, for a total of two functions: 1) read_flash_sector () 2) write_flash_sector (). 3) file buffer functions: 1) read documents, read the location of the buffer zone in the document, you can read files directly buffer, do not need to read physical disk file buffer size can be used to compile macro EnableFileBuf, Tot Platform: |
Size: 683008 |
Author: |
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Description: 嵌入式FAT16文件系统源码下载1) 兼容FAT16文件系统，长文件名，最大路径长度260个字节,符合Microsoft Longfilename specification。
2) 可移植于各种平台，只需编写sector驱动驱动，共计两个函数：1）read_flash_sector() 2）write_flash_sector()。
3) 文件缓冲功能：1）读文件时，读位置在文件缓冲区内，则可直接读文件缓冲区，不需要读物理磁盘；文件缓冲区大小可使用编译宏EnableFileBuf，TotalFileBUFsQTYeachFCB，FileBUFSize来控制。
4) 可同时打开多个文件；最大打开文件数可使用编译宏MaximumFCB设定，MaximumFCB最大值限定为254。
5) 文件保护功能：文件可同时打开多个FCB，而只有其中一个FCB可以得到文件RD/WR权限。该功能完全由文件系统代码来完成，上层应用无需编写额外代码。
6) 所有编译宏存放于文件fat_cfg.h。-Embedded FAT16 file system source code download 1) compatible with FAT16 file system, long file name, maximum path length 260 bytes, in line with Microsoft Longfilename specification. 2) can be transplanted into a variety of platforms, just to prepare sector-driven drive, for a total of two functions: 1) read_flash_sector () 2) write_flash_sector (). 3) file buffer functions: 1) read documents, read the location of the buffer zone in the document, you can read files directly buffer, do not need to read physical disk file buffer size can be used to compile macro EnableFileBuf, Tot Platform: |
Size: 594944 |
Author:xjj |
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Description: 文件系统Nucleus file的资源包，以RAM disk为例进行驱动验证。包含一系列文件打开、删除、复制等等操作。-File system resource kit Nucleus file to RAM disk drive as an example to verify. Contains a series of documents to open, delete, copy, etc. to operate. Platform: |
Size: 333824 |
Author:王义 |
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Description: 实现对文件系统访问的完全控制只有通过过滤驱动技术。介绍了Windows NT 文件
系统驱动和过滤驱动原理、过滤驱动的几种用途以及如何加载一个过滤驱动，设计并实现了一个
控制USB 设备的过滤驱动实例。-Implementation of file system access only through the full control of filter drive technology. Introduction of the Windows NT file system driver and filter driver principle, filter driven several uses and how to load a filter driver, design and implementation of a control USB device filter driver example. Platform: |
Size: 43008 |
Author:曾经如此 |
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Description: MTK 基带的驱动配置，包括FLASH分区，文件系统的划分，CAMERA，LCD，CHARGER，AUDIO，FM，-MTK-based configuration with the drive, including FLASH Division, the division of the file system, CAMERA, LCD, CHARGER, AUDIO, FM, Platform: |
Size: 954368 |
Author:zhouliancai |
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Description: 这是《寒江独钓——Windows内核安全编程》配书光盘，源码包括：Windows串口与键盘过滤驱动、Windows虚拟存储设备与存储设备过滤驱动、Windows文件系统过滤驱动、文件系统透明加密/解密驱动、Windows各类网络驱动（包括TDI过滤驱动及3类NDIS驱动），以及最新的WDF驱动开发模型-This is the " Snowy River fishing alone- Windows kernel security programming" book with CD-ROM, source code, including: Windows serial port with the keyboard filter driver, Windows virtual memory storage device and filter device driver, Windows file system filter drivers, file system transparent encryption/decryption drive, Windows all types of network drives (including the TDI filter driver and 3 NDIS driver), as well as the latest model-driven development of the WDF Platform: |
Size: 2040832 |
Author:lq7972 |
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Description: 嵌入式FAT16文件系统C代码免费下载
该文件系统是由本人个人开发的，全部代码在VC下编写，测试。VC下测试基于虚拟磁盘驱动（在Flash_management.c）实现对磁盘的读写。实现的文件系统兼容FAT16/FAT32文件系统格式，兼容长文件名，兼容GB2312/UNICODE汉字编码，并且实现了对子目录的支持，实现了文件的读取，写入，创建，删除等文件系统的常用功能。另个，代码都使用C编写，可以移植到单片机上运行。
(FAT16代码是免费代码，用户可直接使用。
本代码有FAT32（兼容FAT16）和多个盘的版本（收费）， 如果需要，请与本人联系！qq:292942278，E-MAIL：tony_yang123@sina.com.cn）
-FAT16 file system, embedded C code for free download
The file system is composed of my personal development, all code in the VC prepared and tested. To test the VC based on the virtual disk drive (in the Flash_management.c) achieve the disk read and write. Implemented file system is compatible with FAT16/FAT32 file system format, compatible with long file names, is compatible with GB2312/UNICODE Chinese character coding, and realized its subdirectory support for the implementation of documentation to read, write, create, delete and other file system common functions. The other one, write code using C can be ported to run on microcontrollers.
(FAT16 code is free code, users can directly use.
This code has FAT32 (compatible with FAT16) and multi-disc version (fee), if required, please contact me! qq: 292942278, E-MAIL: tony_yang123@sina.com.cn)
Platform: |
Size: 453632 |
Author:6756 |
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Description: 文件系统Minifilter驱动教程，分为八个子教程，对于学习文件系统驱动非常有用！-File system Minifilter drive tutorial, divided into eight sub-tutorial for learning the file system driver is very useful! Platform: |
Size: 164864 |
Author:虎子 |
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Description: FAT12文件系统驱动，C语言编写的驱动，适用于容量小于8M的存储器使用；已经写好了创建，查找、删除等函数，其中还有关于SD卡协议及FAT16的结构介绍；-FAT12 file system drive, C language driver for the use of memory capacity is less than 8M has written to create, find, delete and other functions, which are on the SD card FAT16 protocol and the structure of introduction Platform: |
Size: 2035712 |
Author:JJ |
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Description: 本方案为LINUX的替代FTP服务器方案，是基于裸机开发的FTP服务器，包括了多个模块，如TCP/IP协议栈，FAT文件系统，基于RFC 959的FTP代码.一般来说，用户需要自己编写FTP基于的磁盘驱动和NIC驱动,就可完成FTP基于各种平台的移植。即可能完成使用FTP.EXE和IE（internet explorer）来操作FTP服务器基于磁盘上文件的读写，创建，删除等功能。
二、 本方案性能稳定，采用模块化设计思想，由我们精心为您设计。欢迎需要FTP功能的项目的朋友前来购买代码进行二次开发，缩短产品的开发周期。
联系方式：QQ：292942278 E-MAIL：tony_yang123@sina.com.cn
-The program is an alternative to FTP server program LINUX is based on the development of the FTP server bare metal, including a number of modules, such as TCP/IP protocol stack, FAT file system, based on RFC 959 for FTP code. In general, users need to write their own FTP is based on the disk drive and the NIC driver, you can complete a variety of platforms FTP transfer. Which may be done using FTP.EXE and IE (internet explorer) to operate the FTP server to read and write files on the disk, create, delete and so on. Second, the program stable performance, modular design, well-designed for you by us. Welcome to FTP function needed friends to buy the item code for secondary development, shorten the product development cycle. Contact: QQ: 292942278 E-MAIL: tony_yang123@sina.com.cn Platform: |
Size: 443392 |
Author:6756 |
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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). Platform: |
Size: 449536 |
Author:cagfaiss |
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Search - file system drive