History

yinshengkai 85f727f232 tools: replace INCDIR to Makefile variable In the past, header file paths were generated by the incdir command Now they are generated by concatenating environment variables In this way, when executing makefile, no shell command will be executed, it will improve the speed of executing makfile Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>		2022-11-03 19:59:55 +08:00
..
docs	Remove the double blank line from source files	2022-02-20 20:10:14 +01:00
src	Replace nxsem API when used as a lock with nxmutex API	2022-10-17 15:59:46 +09:00
Kconfig	SPIFFS select FS_LARGEFILE since it's required	2022-08-04 22:31:57 +08:00
Make.defs	tools: replace INCDIR to Makefile variable	2022-11-03 19:59:55 +08:00
README-spiffs.md	Remove the double blank line from source files	2022-02-20 20:10:14 +01:00
README.md	…

README.md

SPIFFS

Creating an image

This implementation is supposed to be compatible with images generated by the following tools:

mkspiffs https://github.com/igrr/mkspiffs
ESP-IDF spiffsgen.py https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/storage/spiffs.html#spiffsgen-py

Note: please ensure the following NuttX configs to be compatible with these tools:

CONFIG_SPIFFS_COMPAT_OLD_NUTTX is disabled
CONFIG_SPIFFS_LEADING_SLASH=y

mkspiffs

Specify CONFIG_SPIFFS_NAME_MAX + 1 for SPIFFS_OBJ_NAME_LEN.
Specify 0 for SPIFFS_OBJ_META_LEN.

ESP-IDF spiffsgen.py

Specify CONFIG_SPIFFS_NAME_MAX + 1 for the --obj-name-len option.
Specify 0 for the --meta-len option.