Help¶

For dynamic wear leveling, the number of erase cycles before data is moved to another block. Set to a non-positive value to disable leveling.

Direct dependencies¶

FILE_SYSTEM_LITTLEFS && FILE_SYSTEM

(Includes any dependencies from ifs and menus.)

Default¶

512

Kconfig definition¶

At <Zephyr>/subsys/fs/Kconfig.littlefs:63

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:25 → <Zephyr>/subsys/fs/Kconfig:61

Menu path: (Top) → Sub Systems and OS Services → File Systems → File system support → LittleFS support → LittleFS Settings

config FS_LITTLEFS_BLOCK_CYCLES
    int "Number of erase cycles before moving data to another block" if FILE_SYSTEM_LITTLEFS
    default 512
    depends on FILE_SYSTEM_LITTLEFS && FILE_SYSTEM
    help
      For dynamic wear leveling, the number of erase cycles before data
      is moved to another block.  Set to a non-positive value to
      disable leveling.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)