dfu_metadata.h

Go to the documentation of this file.

/*
 * Copyright (c) 2021 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_BLUETOOTH_MESH_DFU_METADATA_H__
#define ZEPHYR_INCLUDE_BLUETOOTH_MESH_DFU_METADATA_H__
 
#include <stdint.h>
 
#include <sys/types.h>
 
#include <zephyr/kernel.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct bt_mesh_dfu_metadata_fw_ver {
        uint8_t major;
        uint8_t minor;
        uint16_t revision;
        uint32_t build_num;
};
 
enum bt_mesh_dfu_metadata_fw_core_type {
        BT_MESH_DFU_FW_CORE_TYPE_APP = BIT(0),
        BT_MESH_DFU_FW_CORE_TYPE_NETWORK = BIT(1),
        BT_MESH_DFU_FW_CORE_TYPE_APP_SPECIFIC_BLOB = BIT(2),
};
 
struct bt_mesh_dfu_metadata {
        struct bt_mesh_dfu_metadata_fw_ver fw_ver;
        uint32_t fw_size;
        enum bt_mesh_dfu_metadata_fw_core_type fw_core_type;
        uint32_t comp_hash;
        uint16_t elems;
        uint8_t *user_data;
        uint32_t user_data_len;
};
 
int bt_mesh_dfu_metadata_decode(struct net_buf_simple *buf,
                                struct bt_mesh_dfu_metadata *metadata);
 
int bt_mesh_dfu_metadata_encode(const struct bt_mesh_dfu_metadata *metadata,
                                struct net_buf_simple *buf);
 
int bt_mesh_dfu_metadata_comp_hash_get(struct net_buf_simple *buf, uint8_t *key, uint32_t *hash);
 
int bt_mesh_dfu_metadata_comp_hash_local_get(uint8_t *key, uint32_t *hash);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_BLUETOOTH_MESH_DFU_METADATA_H__ */