nodemcu-firmware/components/platform/Kconfig

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menu "NodeMCU platform config"
config NODEMCU_NODE_DEBUG
bool "Enable NODE_DBG() output"
default "n"
help
Enable debugging output via NODE_DBG(). This is VERY chatty.
For development/debugging use only.
config NODEMCU_NODE_ERR
bool "Enable NODE_ERR() output"
default "y"
help
Enable error reporting via NODE_ERR().
It is recommended to leave this enabled - if it ever produces
output, something has gone seriously wrong and you probably want
to know about it.
config NODEMCU_FS_OBJ_NAME_LEN
int "Make filesystem object name length"
default 31
help
Maximum name of filesystem objects (files, directories).
config NODEMCU_SPIFFS_MAX_OPEN_FILES
int "Maximum number of open files for SPIFFS"
default 4
help
Maximum number of open files for SPIFFS
config NODEMCU_BUILD_SPIFFS
bool
default "y"
# I don't think we can deal without SPIFFS at this point, so always on for now
config NODEMCU_BUILD_FATFS
bool "Support for FAT filesystems"
default "n"
select NODEMCU_CMODULE_SDMMC
help
Include support for accessing FAT filesystems on SD cards.
config NODEMCU_EMBED_LFS
bool "Embed LFS as part of the NodeMCU firmware"
default "n"
help
The LFS (Lua Flash Store) normally has its own partition entry,
and can can be replaced at will. Optionally, the LFS can instead
be permanently embedded into the NodeMCU firmware image itself.
This can be useful for scenarios where over-the-air firmware
upgrades are needed to also bundle Lua code. The major downside
is that once embedded, the LFS can no longer be changed, as
doing so would break the firmware checksums and signatures and
leave the system unable to boot.
The default option is to not embed the LFS, in which case LFS is
looked for in a partition of type 0xC2 and subtype 0x01.
To embed LFS data into firmware, use:
./tools/embed_lfs.sh /path/to/file1.lua /path/to/file2.lua ...
config NODEMCU_EMBEDDED_LFS_SIZE
hex "Embedded LUA Flash Store size"
default 0x0
depends on NODEMCU_EMBED_LFS
help
Embedded LUA Flash Store size. Set to zero to use an LFS partition
instead of embedding the LFS within the NodeMCU firmware itself.
endmenu