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FAT File System for Microcontroller

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mitesh

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avr fat

I want schematic for CF card with 8051 implemented with FAT 16 file system.
 

Dspnut

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fat32 microcontroller

Hello mitesh

The Hoarder (SAK) board should give you some idea about how to interface the compact flash card and to program a file system (I am not sure whether it's FAT or FAT16). The MCU used in this project is PIC16F877 not the MCS51 ... :eek:
http://vadim.www.media.mit.edu/Hoarder/Hoarder.htm

HTH
 

dainis

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microcontroller fat32

FAT16 and FAT32 and IDE/ATA and many other routines ....

http://www.procyonengineering.com/avr/avrlib/avrlib.zip
http://www.procyonengineering.com/avr/avrlib/docs/html/index.html


FAT16/32 File System Interface
This FAT16/32 interface allows you to detect and mount FAT16/32 partitions, browse directories and files, and read file data. The interface is design to operate with the avrlib IDE/ATA driver. Reading FAT efficiently requires at least 512+ bytes of RAM so this interface may not be suitable for processors with less than 1K of RAM. This interface will properly follow a file's cluster chain so files need not be defragmented.

IDE/ATA Interface Driver (for IDE/ATA hard disks)
This library provides an interface from AVR processors to IDE/ATA hard disks. The library supports automatic drive identification and sector-level reading and writing. Some minimal address decoding hardware is required to use this interface. A schematic of the interface is coming. Future revisions may include a direct hardware-less option.
 

tcsa35

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file system program 8051

where to find uc-FS for ucos?
 

petarpav

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Taro

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fatfs 8051

Dear tcsa35,

" hai,
u can use ucos fs in 8051,
_________________
Great India
"

Do you have more infomation about using ucos 8051?
 

bigreat

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file system 8051

can 8051 install a dos system?
 

dainis

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fat32 mikrokontroller

bigreat said:
can 8051 install a dos system?
Why not ? :)
You need write x86 CPU and PC hardware software emulator for 8051, and get execution speed 1 to10 x86 operations in second .....
 

bigreat

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fat16/32 connect microcontroller

sounds good,but its a huge work
is there any source code of dos sys on interner?
 

dainis

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microcontroller file system

bigreat said:
sounds good,but its a huge work
is there any source code of dos sys on interner?
http://www.freedos.org/
and if you need DOS filesystem, look links for FAT16, FAT32 on this topic.
 

bigreat

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avr fat filesystem

cool,but it's can be translated into 8bit,can't it ?
 

dainis

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fat32 microcontroller

bigreat said:
cool,but it's can be translated into 8bit,can't it ?
Look all AVR based MP3 player software , and AVRLib links, AVR is 8 bit CPU ...
 

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