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PICList Thread
'[OT]: DOS file and directory structure for PIC'
2001\06\20@184333 by David Huisman

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Hi,
The responses I am getting regarding my last post concerning DOS file and
directory structure are not quite what I was looking for. Here is a
clarification of my requirement.

I am looking for an example (preferably in C) that implements a DOS
directory and file structure suitable for use in conjunction with a
PIC16F876 and FLASH memory.
(ie. I want to write files to the FLASH memery from the PIC and view, move,
delete etc as you would in DOS on a PC).

TIA

Regards

David Huisman

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2001\06\20@192309 by HEV

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David, you can find some  pointers and eventually source code here:
http://www.freedos.org/

Regards,
Hugo Voras
MetroStar S.R.L.


{Original Message removed}

2001\06\20@215858 by James Newton. Admin 3

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It is at piclist.com

just search for DOS file system

James Newton, PICList Admin #3
.....jamesnewtonKILLspamspam@spam@piclist.com
1-619-652-0593 phone
http://www.piclist.com

{Original Message removed}

2001\06\21@040432 by Alan B. Pearce

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>I am looking for an example (preferably in C) that implements a DOS
>directory and file structure suitable for use in conjunction with a
>PIC16F876 and FLASH memory.
>(ie. I want to write files to the FLASH memery from the PIC and view, move,
>delete etc as you would in DOS on a PC).

If you have not already got it, go to the Microsoft website and download the
file fatgen102.pdf. this is the official description of the FAT system,
including sample code in C which is supposed to be the way it is done in the
MS disk drivers. It also talks about some of the "gotchas" of the shortcuts
other driver writers use. The file is about 100kb.

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2001\06\21@174835 by jamesnewton

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I lied, it is on the site, but the search engine doesn't find it because it
is in a separate area
http://www.piclist.com/techref/DOS/filesys.htm
http://www.piclist.com/techref/com/dunfield/ftp/embedpc/MDCFS_C.htm

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{Original Message removed}

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