Basic IFS¶
Simple Webserver demonstration using IFS.
View the filesystem using a web browser.
To see directory content in a different format, append ?format=XX
, one of:
json
text
html
Use the format archive
to retrieve an archive/backup of the directory tree as an FWFS image.
Building¶
By default, data is stored in a read-only FWFS (Firmware Filesytem) partition.
This sample also demonstrates how to store the data in a FlashString
object:
make config-clean
make ENABLE_FLASHSTRING_IMAGE=1
Because the data is linked into the program image this is only suitable for small filesystem images. This could be used to store default recovery data, especially with OTA updates because each program image is self-contained.
References¶
Sming (main) Component
LittleFS Component
Environment Variables¶
ENABLE_FLASHSTRING_IMAGE