The little filesystem in user-space for Windows

Similar to littlefs-fuse but for Windows using dokany.

Command line arguments

littlefs_dokany.exe <mount point> <block device>

Example: littlefs_dokany.exe K: PhysicalDrive2

This will mount a new device K: using existing device (PhysicalDrive2, e.g. an SD card) as block storage. To obtain a list of physical drives, you might want to use wmic diskdrive list brief

• <mount point> A folder to mount the filesystem to. Can be a new drive or existing folder (C:/...)
• <block device> block storage for the filesystem. Can be either drive letter (E:) or PhysicalDriveN. Beware that using E: notation will write at partition and no at the physical drive.
• -d Enable debug mode
• --block-size <size> Specify block size (default 8192)
• --unit-size <size> Specify read/prog size (default 512)

How to build

• Init the git repo submodules properly
• Install the dokany driver
• Install CMake
• Install Visual Studio (or CLion)
• run generate-project.bat
• Open the win/littlefs_dokany.sln
• Build
• Run it: \win\Debug>littlefs_dokany.exe K:\ E:

Current issues

• The mounted drives shows up as 0 bytes free of 0 bytes
• It's very slow
• Creating a new file in place leads to an error but later when refresh the folder, it's there. Other than that the file manipulations work fine.