Tool to build and unpack FATFS images.
in windows:
mkfatfs {-c <pack_dir>|-u <dest_dir>|-l|-i} [-d <0-5>] [-b <number>]
[-p <number>] [-s <number>] [--] [--version] [-t <fstype>] [-h]
<image_file>
in linux:
./mkfatfs {-c <pack_dir>|-u <dest_dir>|-l|-i} [-d <0-5>] [-b <number>]
[-p <number>] [-s <number>] [--] [--version] [-t <fstype>] [-h]
<image_file>
eg:
pack:
windows:
mkfatfs.exe -c Test -s 0x200000 -t littlefs test.bin
linux:
./mkfatfs -c Test -s 0x200000 -t littlefs test.bin
unpack:
windows:
mkfatfs.exe -u Test -s 0 -t littlefs test.bin
linux:
./mkfatfs -u Test -s 0 -t littlefs test.bin
Where:
-c <pack_dir>, --create <pack_dir>
(OR required) create fatfs image from a directory
-- OR --
-u <dest_dir>, --unpack <dest_dir>
(OR required) unpack fatfs image to a directory
-- OR --
-l, --list
(OR required) list files in fatfs image
-- OR --
-i, --visualize
(OR required) visualize fatfs image
-d <0-5>, --debug <0-5>
Debug level. 0 means no debug output.
-b <number>, --block <number>
fs block size, in bytes
-p <number>, --page <number>
fs page size, in bytes
-s <number>, --size <number>
fs image size, in bytes
-t <fstype> --type <fstype>
fs type, surport fatfs and littlefs
--, --ignore_rest
Ignores the rest of the labeled arguments following this flag.
--version
Displays version information and exits.
-h, --help
Displays usage information and exits.
<image_file>
(required) fatfs image file
You need gcc (≥4.8) or clang(≥600.0.57), and make. On Windows, use MinGW. You need cmake (≥3.0.0). Youn can develop in vscode. install extension CMake and CMake Tools. More help for build project, please read the extension's help. in linux: cd mkfatfs cmake . make
MIT
- Flag -u is not released yet
- Flag -l is not released yet
- Flag -i is not released yet
- Add more debug output and print FATFS debug output
- Error handling
- Determine the image size automatically when opening a file
- Code cleanup