SourceVuESP-IDF Framework and ExamplesESP-IDFnvs_flash_erase()

nvs_flash_erase() function

Erase the default NVS partition Erases all contents of the default NVS partition (one with label "nvs").

Syntax

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Summary

Declaration

Definition

from nvs_flash.h:147

esp_err_t nvs_flash_erase(void);

Implemented in nvs_api.cpp:232

Return value

- ESP_OK on success - ESP_ERR_NOT_FOUND if there is no NVS partition labeled "nvs" in the partition table - different error in case de-initialization fails (shouldn't happen)

Notes

If the partition is initialized, this function first de-initializes it. Afterwards, the partition has to be initialized again to be used.

References

from examples

nvs_flash_erase() function

Syntax

Return value

Notes

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