nvs_commit() function

Write any pending changes to non-volatile storage After setting any values, nvs_commit() must be called to ensure changes are written to non-volatile storage. Individual implementations may write to storage at other times, but this is not guaranteed.

Syntax

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Summary

Declaration

Definition

from nvs.h:577

esp_err_t nvs_commit(nvs_handle_t handle);

Implemented in nvs_api.cpp:409

Arguments

Argument

Description

handle

Storage handle obtained with nvs_open. Handles that were opened read only cannot be used.

Return value

- ESP_OK if the changes have been written successfully - ESP_ERR_NVS_INVALID_HANDLE if handle has been closed or is NULL - other error codes from the underlying storage driver

Examples

nvs_commit() is referenced by 13 libraries and example projects:

References

from examples

nvs_commit() function

Syntax

Arguments

Return value

Examples

References

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