1CONFIG_FLASH=y 2 3CONFIG_LOG=y 4#CONFIG_FS_LOG_LEVEL_DBG=y 5 6CONFIG_HEAP_MEM_POOL_SIZE=16384 7 8CONFIG_SHELL=y 9CONFIG_SHELL_LOG_LEVEL_INF=y 10 11CONFIG_FILE_SYSTEM=y 12CONFIG_FILE_SYSTEM_SHELL=y 13 14 15CONFIG_FILE_SYSTEM_LITTLEFS=y 16CONFIG_FLASH_MAP=y 17