1 // Copyright 2017-2019 Espressif Systems (Shanghai) PTE LTD 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef _BLE_MESH_SETTINGS_NVS_H_ 16 #define _BLE_MESH_SETTINGS_NVS_H_ 17 18 #include "nvs_flash.h" 19 #include "mesh_buf.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 typedef nvs_handle_t bt_mesh_nvs_handle_t; 26 27 #define SETTINGS_ITEM_SIZE sizeof(uint16_t) 28 29 #define BLE_MESH_GET_ELEM_IDX(x) ((uint8_t)((x) >> 8)) 30 #define BLE_MESH_GET_MODEL_IDX(x) ((uint8_t)(x)) 31 #define BLE_MESH_GET_MODEL_KEY(a, b) ((uint16_t)(((uint16_t)((a) << 8)) | (b))) 32 33 int bt_mesh_settings_nvs_open(const char* name, bt_mesh_nvs_handle_t *handle); 34 void bt_mesh_settings_nvs_close(bt_mesh_nvs_handle_t handle); 35 36 void bt_mesh_settings_init_foreach(void); 37 void bt_mesh_settings_deinit_foreach(bool erase); 38 39 int bt_mesh_settings_direct_open(bt_mesh_nvs_handle_t *handle); 40 void bt_mesh_settings_direct_close(void); 41 42 int bt_mesh_save_settings(bt_mesh_nvs_handle_t handle, const char *key, 43 const uint8_t *val, size_t len); 44 int bt_mesh_save_core_settings(const char *key, const uint8_t *val, size_t len); 45 int bt_mesh_save_uid_settings(const char *key, const uint8_t *val, size_t len); 46 47 int bt_mesh_erase_settings(bt_mesh_nvs_handle_t handle, const char *key); 48 int bt_mesh_erase_core_settings(const char *key); 49 int bt_mesh_erase_uid_settings(const char *name); 50 51 int bt_mesh_load_settings(bt_mesh_nvs_handle_t handle, const char *key, 52 uint8_t *buf, size_t buf_len, bool *exist); 53 int bt_mesh_load_core_settings(const char *key, uint8_t *buf, size_t buf_len, bool *exist); 54 int bt_mesh_load_uid_settings(const char *key, uint8_t *buf, size_t buf_len, bool *exist); 55 56 struct net_buf_simple *bt_mesh_get_settings_item(bt_mesh_nvs_handle_t handle, const char *key); 57 struct net_buf_simple *bt_mesh_get_core_settings_item(const char *key); 58 struct net_buf_simple *bt_mesh_get_uid_settings_item(const char *key); 59 60 int bt_mesh_add_settings_item(bt_mesh_nvs_handle_t handle, const char *key, const uint16_t val); 61 int bt_mesh_add_core_settings_item(const char *key, const uint16_t val); 62 int bt_mesh_add_uid_settings_item(const char *key, const uint16_t val); 63 64 int bt_mesh_remove_settings_item(bt_mesh_nvs_handle_t handle, const char *key, const uint16_t val); 65 int bt_mesh_remove_core_settings_item(const char *key, const uint16_t val); 66 int bt_mesh_remove_uid_settings_item(const char *key, const uint16_t val); 67 68 int bt_mesh_settings_erase_key(bt_mesh_nvs_handle_t handle, const char *key); 69 int bt_mesh_settings_erase_all(bt_mesh_nvs_handle_t handle); 70 71 #ifdef __cplusplus 72 } 73 #endif 74 75 #endif /* _BLE_MESH_SETTINGS_NVS_H_ */ 76
