api/cpp/nvs_8hpp_source.html

/*

 * Copyright (C) 2026 Kamil Lulko <kamil.lulko@gmail.com>

 *

 * SPDX-License-Identifier: GPL-3.0-or-later

 *

 * This file is part of oveRTOS.

 */


#pragma once


#include <ove/nvs.h>

#include <ove/types.hpp>


#ifdef CONFIG_OVE_NVS


namespace ove {


namespace nvs {


[[nodiscard]] inline int init() {

    return ove_nvs_init();

}


inline void deinit() {

    ove_nvs_deinit();

}


[[nodiscard]] inline int read(const char *key, void *buf, size_t len,

                   size_t *out) {

    return ove_nvs_read(key, buf, len, out);

}


[[nodiscard]] inline int write(const char *key, const void *data,

                size_t len) {

    return ove_nvs_write(key, data, len);

}


[[nodiscard]] inline int erase(const char *key) {

    return ove_nvs_erase(key);

}


} /* namespace nvs */


} /* namespace ove */


#endif /* CONFIG_OVE_NVS */

ove::nvs::write
int write(const char *key, const void *data, size_t len)
Writes a value associated with a key to NVS.
Definition nvs.hpp:67

ove::nvs::deinit
void deinit()
Deinitialises the NVS subsystem and frees associated resources.
Definition nvs.hpp:43

ove::nvs::erase
int erase(const char *key)
Erases the value associated with a key from NVS.
Definition nvs.hpp:77

ove::nvs::init
int init()
Initialises the NVS subsystem.
Definition nvs.hpp:36

ove::nvs::read
int read(const char *key, void *buf, size_t len, size_t *out)
Reads the value associated with a key from NVS.
Definition nvs.hpp:55

ove
Top-level namespace for all oveRTOS C++ abstractions.
Definition app.hpp:19

types.hpp
Common type definitions and concepts for the C++ wrapper layer.