Thanks! I'm reviewing fatgen103.pdf right now. Harold > I used the fatgen103.pdf doc to create FAT12 and FAT16 files on MMC cards > with a PIC. You need to read the document carefully and don't assume > anything. > > Also helpful is a disk viewer to see what you have on the card before and > after you let the PIC do its stuff. I used WinHex disk viewer. > > Good luck. > > Gordon Williams > > ----- Original Message ----- > From: "Alan B. Pearce" > To: "Microcontroller discussion list - Public." > Sent: Wednesday, May 31, 2006 1:30 PM > Subject: Re: [PIC] FAT16 question > > >> >I'm looking at the contents of the sectors >> >of an SD card formatted FAT16. >> >> The definitive document is the Microsoft one, which includes pseudo C >> code >> on how to deal with every item. Search the MS website for fatgen103.pdf > (the >> number might be greater, as that is the revision number) and all will > become >> clearer. >> >> -- >> http://www.piclist.com PIC/SX FAQ & list archive >> View/change your membership options at >> http://mailman.mit.edu/mailman/listinfo/piclist >> > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- FCC Rules Updated Daily at http://www.hallikainen.com - Advertising opportunities available! -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist