169 lines
4.6 KiB
Plaintext
169 lines
4.6 KiB
Plaintext
|
menu "Device virtual file system"
|
||
|
|
|
||
|
|
config RT_USING_DFS
|
||
|
|
bool "Using device virtual file system"
|
||
|
|
select RT_USING_MUTEX
|
||
|
|
default y
|
||
|
|
help
|
||
|
|
The device file system is a light weight virtual file system.
|
||
|
|
|
||
|
|
if RT_USING_DFS
|
||
|
|
config DFS_USING_WORKDIR
|
||
|
|
bool "Using working directory"
|
||
|
|
default y
|
||
|
|
|
||
|
|
config DFS_FILESYSTEMS_MAX
|
||
|
|
int "The maximal number of mounted file system"
|
||
|
|
default 4 if RT_USING_DFS_NFS
|
||
|
|
default 2
|
||
|
|
|
||
|
|
config DFS_FILESYSTEM_TYPES_MAX
|
||
|
|
int "The maximal number of file system type"
|
||
|
|
default 4 if RT_USING_DFS_NFS
|
||
|
|
default 2
|
||
|
|
|
||
|
|
config DFS_FD_MAX
|
||
|
|
int "The maximal number of opened files"
|
||
|
|
default 16
|
||
|
|
|
||
|
|
config RT_USING_DFS_MNTTABLE
|
||
|
|
bool "Using mount table for file system"
|
||
|
|
default n
|
||
|
|
help
|
||
|
|
User can use mount table for automatically mount, for example:
|
||
|
|
const struct dfs_mount_tbl mount_table[] =
|
||
|
|
{
|
||
|
|
{"flash0", "/", "elm", 0, 0},
|
||
|
|
{0}
|
||
|
|
};
|
||
|
|
The mount_table must be terminated with NULL.
|
||
|
|
|
||
|
|
config RT_USING_DFS_ELMFAT
|
||
|
|
bool "Enable elm-chan fatfs"
|
||
|
|
default n
|
||
|
|
help
|
||
|
|
FatFs is a generic FAT/exFAT file system module for small embedded systems.
|
||
|
|
|
||
|
|
if RT_USING_DFS_ELMFAT
|
||
|
|
menu "elm-chan's FatFs, Generic FAT Filesystem Module"
|
||
|
|
config RT_DFS_ELM_CODE_PAGE
|
||
|
|
int "OEM code page"
|
||
|
|
default 437
|
||
|
|
|
||
|
|
config RT_DFS_ELM_WORD_ACCESS
|
||
|
|
bool "Using RT_DFS_ELM_WORD_ACCESS"
|
||
|
|
default y
|
||
|
|
|
||
|
|
choice
|
||
|
|
prompt "Support long file name"
|
||
|
|
default RT_DFS_ELM_USE_LFN_3
|
||
|
|
|
||
|
|
config RT_DFS_ELM_USE_LFN_0
|
||
|
|
bool "0: LFN disable"
|
||
|
|
|
||
|
|
config RT_DFS_ELM_USE_LFN_1
|
||
|
|
bool "1: LFN with static LFN working buffer"
|
||
|
|
|
||
|
|
config RT_DFS_ELM_USE_LFN_2
|
||
|
|
bool "2: LFN with dynamic LFN working buffer on the stack"
|
||
|
|
|
||
|
|
config RT_DFS_ELM_USE_LFN_3
|
||
|
|
bool "3: LFN with dynamic LFN working buffer on the heap"
|
||
|
|
endchoice
|
||
|
|
|
||
|
|
config RT_DFS_ELM_USE_LFN
|
||
|
|
int
|
||
|
|
default 0 if RT_DFS_ELM_USE_LFN_0
|
||
|
|
default 1 if RT_DFS_ELM_USE_LFN_1
|
||
|
|
default 2 if RT_DFS_ELM_USE_LFN_2
|
||
|
|
default 3 if RT_DFS_ELM_USE_LFN_3
|
||
|
|
|
||
|
|
config RT_DFS_ELM_MAX_LFN
|
||
|
|
int "Maximal size of file name length"
|
||
|
|
range 12 255
|
||
|
|
default 255
|
||
|
|
|
||
|
|
config RT_DFS_ELM_DRIVES
|
||
|
|
int "Number of volumes (logical drives) to be used."
|
||
|
|
default 2
|
||
|
|
|
||
|
|
config RT_DFS_ELM_MAX_SECTOR_SIZE
|
||
|
|
int "Maximum sector size to be handled."
|
||
|
|
default 512
|
||
|
|
help
|
||
|
|
if you use some spi nor flash for fatfs, please set this the erase sector size, for example 4096.
|
||
|
|
|
||
|
|
config RT_DFS_ELM_USE_ERASE
|
||
|
|
bool "Enable sector erase feature"
|
||
|
|
default n
|
||
|
|
|
||
|
|
config RT_DFS_ELM_REENTRANT
|
||
|
|
bool "Enable the reentrancy (thread safe) of the FatFs module"
|
||
|
|
default y
|
||
|
|
endmenu
|
||
|
|
endif
|
||
|
|
|
||
|
|
config RT_USING_DFS_DEVFS
|
||
|
|
bool "Using devfs for device objects"
|
||
|
|
default y
|
||
|
|
|
||
|
|
config RT_USING_DFS_ROMFS
|
||
|
|
bool "Enable ReadOnly file system on flash"
|
||
|
|
default n
|
||
|
|
|
||
|
|
config RT_USING_DFS_RAMFS
|
||
|
|
bool "Enable RAM file system"
|
||
|
|
default n
|
||
|
|
|
||
|
|
config RT_USING_DFS_UFFS
|
||
|
|
bool "Enable UFFS file system: Ultra-low-cost Flash File System"
|
||
|
|
select RT_USING_MTD_NAND
|
||
|
|
default n
|
||
|
|
|
||
|
|
if RT_USING_DFS_UFFS
|
||
|
|
choice
|
||
|
|
prompt "UFFS ECC mode"
|
||
|
|
default RT_UFFS_ECC_MODE_1
|
||
|
|
|
||
|
|
config RT_UFFS_ECC_MODE_0
|
||
|
|
bool "0: Do not use ECC"
|
||
|
|
|
||
|
|
config RT_UFFS_ECC_MODE_1
|
||
|
|
bool "1: UFFS calculate the ECC"
|
||
|
|
|
||
|
|
config RT_UFFS_ECC_MODE_2
|
||
|
|
bool "2: Flash driver(or by hardware) calculate the ECC"
|
||
|
|
|
||
|
|
config RT_UFFS_ECC_MODE_3
|
||
|
|
bool "3: Hardware calculate the ECC and automatically write to spare."
|
||
|
|
endchoice
|
||
|
|
|
||
|
|
config RT_UFFS_ECC_MODE
|
||
|
|
int
|
||
|
|
default 0 if RT_UFFS_ECC_MODE_0
|
||
|
|
default 1 if RT_UFFS_ECC_MODE_1
|
||
|
|
default 2 if RT_UFFS_ECC_MODE_2
|
||
|
|
default 3 if RT_UFFS_ECC_MODE_3
|
||
|
|
|
||
|
|
endif
|
||
|
|
|
||
|
|
config RT_USING_DFS_JFFS2
|
||
|
|
bool "Enable JFFS2 file system"
|
||
|
|
select RT_USING_MTD_NOR
|
||
|
|
default n
|
||
|
|
|
||
|
|
config RT_USING_DFS_NFS
|
||
|
|
bool "Using NFS v3 client file system"
|
||
|
|
depends on RT_USING_LWIP
|
||
|
|
default n
|
||
|
|
|
||
|
|
if RT_USING_DFS_NFS
|
||
|
|
config RT_NFS_HOST_EXPORT
|
||
|
|
string "NFSv3 host export"
|
||
|
|
default "192.168.1.5:/"
|
||
|
|
endif
|
||
|
|
|
||
|
|
endif
|
||
|
|
|
||
|
|
endmenu
|