8000 FatFS exFAT is broken. · Issue #4431 · micropython/micropython · GitHub
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FatFS exFAT is broken. #4431

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iabdalkader opened this issue Jan 26, 2019 · 4 comments
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FatFS exFAT is broken. #4431

iabdalkader opened this issue Jan 26, 2019 · 4 comments

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@iabdalkader
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Hi, any interest in updating FatFS to the latest ? It's 2 years old now, and later revisions fix critical bugs (especially the broken exFAT implementation). I could work on a patch, but I will definitely need some help. Here's a list of changes/bug fixes since 0.12b http://elm-chan.org/fsw/ff/updates.txt
@dpgeorge
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Yes this would be good to do. The work should be done in the repo https://github.com/micropython/oofatfs

@BASM
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BASM commented Feb 11, 2019

Yes this would be good to do. The work should be done in the repo https://github.com/micropython/oofatfs

What do you think about SPI FS? Why Fat?

@dpgeorge
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What do you think about SPI FS? Why Fat?

There's no problem to support multiple FS types. FAT FS was chosen because it then allows a PC to easily access the filesystem, eg over USB mass storage. And see #3847 for LittleFS support.

@dpgeorge
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The oofatfs repo was updated to FatFS R0.13c. But merging it here is currently blocked due to a suspected bug in the new FatFS.

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