Change-Id: I1df0c278d289b90cc54512c0ee256a95549785ca Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
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.