menu "FAT FS Wear Levelling Settings" choice WL_SECTOR_SIZE bool "FAT FS sector size" default WL_SECTOR_SIZE_FAT help Specify the FAT sector size. You can set default sector size or size that will fit to the flash device sector size. config WL_SECTOR_SIZE_FAT bool "512" config WL_SECTOR_SIZE_FLASH bool "4096" endchoice config WL_SECTOR_SIZE int default 512 if WL_SECTOR_SIZE_FAT default 4096 if WL_SECTOR_SIZE_FLASH choice WL_SECTOR_MODE bool "Sector store mode" default WL_SECTOR_MODE_PERF help Specify the mode to store data into the flash. config WL_SECTOR_MODE_PERF bool "Perfomance" help In Performance mode a data will be stored to the RAM and then stored back to the flash. Compare to the Safety mode, this operation faster, but if by the erase sector operation power will be off, the data from complete flash device sector will be lost. config WL_SECTOR_MODE_SAFE bool "Safety" help In Safety mode a data from complete flash device sector will be stored to the flash and then stored back to the flash. Compare to the Performance mode, this operation slower, but if by the erase sector operation power will be off, the data of the full flash device sector will not be lost. endchoice config WL_SECTOR_MODE int default 0 if WL_SECTOR_MODE_PERF default 1 if WL_SECTOR_MODE_SAFE endmenu