FAT 12 / 16 / 32

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Hi,

does anyone of you have working Routines for FAT12/16/32? For my SD-Card Interface i tryed a lot routines i found on the internet but sometimes they are not easy to integrate, because of mixed ATA/IDE and FAT code. Other didn't work at all on my system! I tryed to write my own and i could get them running inside my linux using a image of my card and simmulating the access. But on the AVR they were not working.

Thanks for your responds...

Hava a look at my web page -> http://www.tobiscorner.at.tf

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I am looking to do this in assembler. Or ae you using C ? Please let me know what you find.

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I'm using C....

Hava a look at my web page -> http://www.tobiscorner.at.tf

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theFloe wrote:
Hi,

does anyone of you have working Routines for FAT12/16/32? For my SD-Card Interface i tryed a lot routines i found on the internet but sometimes they are not easy to integrate, because of mixed ATA/IDE and FAT code. Other didn't work at all on my system! I tryed to write my own and i could get them running inside my linux using a image of my card and simmulating the access. But on the AVR they were not working.

Thanks for your responds...

Any more details on the hardware you are using?

Thanks a lot!

Richard

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I'm using a SD-Card Interface with MMC Routines from AvR Project 21.
Do you need more details?

Hava a look at my web page -> http://www.tobiscorner.at.tf