Is it necessary to call SPIFFS_format if SPIFFS_USE_MAGIC is not defined?

pellepl / spiffs

Wear-leveled SPI flash file system for embedded devices

MIT License

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Is it necessary to call SPIFFS_format if SPIFFS_USE_MAGIC is not defined? #260

Open peterkapteyn opened 4 years ago

peterkapteyn commented 4 years ago

I find that spiffs seems to be running fine on a completely blank flash without calling SPIFFS_format first. Is it fine to do this, or is it strictly necessary to format spiffs before use. Thanks.

pellepl commented 4 years ago

Without magic that is ok