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sd-fat

Created by: Olivér Pirger
2 devlogs
7h 50m 7s

Async embedded Rust crate for working with FAT filesystems on SD cards.

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Olivér Pirger
Olivér Pirger worked on sd-fat
about 2 months ago
0h 53m logged

What I did today:

  • directory traversal is complete: open directories by path
  • find entries in a directory by name
  • cleaned up the internal and public APIs for cleaner code overall
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Olivér Pirger
Olivér Pirger worked on sd-fat
about 2 months ago
6h 56m logged

Started the project. Here are a few things that are already working:

  • Implemented a RAM based disk “emulator” for testing: loads .img files
  • Parse MBR, find partition
  • Parse BPB, find root directory
  • List entries in any directory by cluster number
  • An extensible API for future expansion: more file systems, partition tables, and block device implementations
  • All this without using the standard library and a heap allocator
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