OVMS3-idf/components/nvs_flash/include/nvs_flash.h
Ivan Grokhotkov 6e97936bac nvs: allow nvs_flash_init to be called more than once
Also don’t assert in nvs_* functions if nvs_flash_init wasn’t called,
and make nvs_flash_init_custom an internal API for unit tests.
2016-11-18 20:11:16 +08:00

34 lines
937 B
C

// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef nvs_flash_h
#define nvs_flash_h
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Initialize NVS flash storage with layout given in the partition table.
*
* @return ESP_OK if storage was successfully initialized.
*/
esp_err_t nvs_flash_init(void);
#ifdef __cplusplus
}
#endif
#endif /* nvs_flash_h */