# Kconfig file for package littlefs
menuconfig LPKG_USING_LITTLEFS
    bool "Littlefs: A high-integrity embedded file system"
    select RT_USING_MTD_NOR
    default n

if LPKG_USING_LITTLEFS

    config LPKG_LITTLEFS_PATH
        string
        default "/packages/third-party/littlefs"

    choice
        prompt "Version"
        default LPKG_USING_LITTLEFS_LATEST_VERSION
        help
            Select the package version

        config LPKG_USING_LITTLEFS_V090
            bool "v0.9.0"

        config LPKG_USING_LITTLEFS_V170
            bool "v1.7.0"

        config LPKG_USING_LITTLEFS_V172
            bool "v1.7.2"

        config LPKG_USING_LITTLEFS_V201
            bool "v2.0.1"

        config LPKG_USING_LITTLEFS_V205
            bool "v2.0.5"

        config LPKG_USING_LITTLEFS_V214
            bool "v2.1.4"

        config LPKG_USING_LITTLEFS_V220
            bool "v2.2.0"

        config LPKG_USING_LITTLEFS_V221
            bool "v2.2.1"

        config LPKG_USING_LITTLEFS_V230
            bool "v2.3.0"

        config LPKG_USING_LITTLEFS_V250
            bool "v2.5.0"

        config LPKG_USING_LITTLEFS_LATEST_VERSION
            bool "latest"
    endchoice

    config LFS_READ_SIZE
        int "disk read size"
        default 1024

    config LFS_PROG_SIZE
        int "disk write size"
        default 256

    config LFS_BLOCK_SIZE
        int "disk block size"
        default 4096

    if LPKG_USING_LITTLEFS_V090 || LPKG_USING_LITTLEFS_V170 || LPKG_USING_LITTLEFS_V172
        config LFS_LOOKAHEAD
            int "lfs lookahead size"
            default 128
    endif

    if !(LPKG_USING_LITTLEFS_V090 || LPKG_USING_LITTLEFS_V170 || LPKG_USING_LITTLEFS_V172)
        config LFS_CACHE_SIZE
            int "lfs r/w cache size"
            default LFS_READ_SIZE
        if (LPKG_USING_LITTLEFS_V201 || LPKG_USING_LITTLEFS_V205)
        config LFS_BLOCK_CYCLES
            int "lfs enable wear leveling. 0 is disable."
            default 0
        endif
        if !(LPKG_USING_LITTLEFS_V201 || LPKG_USING_LITTLEFS_V205)
        config LFS_BLOCK_CYCLES
            int "lfs enable wear leveling. -1 is disable."
            default -1
        endif

        config DFS_LFS_READONLY
            bool "lfs enable readonly system"
            default 0
            if DFS_LFS_READONLY
            config LFS_READONLY
                bool
                default y
            endif

        config LFS_THREADSAFE
            bool
            default y

        config LFS_LOOKAHEAD_MAX
            int "lfs lookahead size"
            default 128
    endif

    config LPKG_LITTLEFS_VER
       string
       default "v0.9.0" if LPKG_USING_LITTLEFS_V090
       default "v1.7.0" if LPKG_USING_LITTLEFS_V170
       default "v1.7.2" if LPKG_USING_LITTLEFS_V172
       default "v2.0.1" if LPKG_USING_LITTLEFS_V201
       default "v2.0.5" if LPKG_USING_LITTLEFS_V205
       default "v2.1.4" if LPKG_USING_LITTLEFS_V214
       default "v2.2.0" if LPKG_USING_LITTLEFS_V220
       default "v2.2.1" if LPKG_USING_LITTLEFS_V221
       default "v2.3.0" if LPKG_USING_LITTLEFS_V230
       default "v2.5.0" if LPKG_USING_LITTLEFS_V250
       default "latest" if LPKG_USING_LITTLEFS_LATEST_VERSION

endif