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 _SERVER_COMMON_H_ 16 #define _SERVER_COMMON_H_ 17 18 #include <string.h> 19 #include <stdint.h> 20 #include "mesh_access.h" 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 #define BLE_MESH_SERVER_RSP_MAX_LEN 384 27 28 #define BLE_MESH_SERVER_TRANS_MIC_SIZE 4 29 30 #define BLE_MESH_CHECK_SEND_STATUS(_func) do { \ 31 int __status = (_func); \ 32 if (__status) { \ 33 BT_ERR("%s, Send failed, err %d", __func__, __status); \ 34 } \ 35 } while(0); 36 37 #define BLE_MESH_STATE_OFF 0x00 38 #define BLE_MESH_STATE_ON 0x01 39 #define BLE_MESH_STATE_RESTORE 0x02 40 41 /* Following 4 values are as per Mesh Model specification */ 42 #define BLE_MESH_LIGHTNESS_MIN 0x0001 43 #define BLE_MESH_LIGHTNESS_MAX 0xFFFF 44 #define BLE_MESH_TEMPERATURE_MIN 0x0320 45 #define BLE_MESH_TEMPERATURE_MAX 0x4E20 46 #define BLE_MESH_TEMPERATURE_UNKNOWN 0xFFFF 47 48 /* Refer 7.2 of Mesh Model Specification */ 49 #define BLE_MESH_RANGE_UPDATE_SUCCESS 0x00 50 #define BLE_MESH_CANNOT_SET_RANGE_MIN 0x01 51 #define BLE_MESH_CANNOT_SET_RANGE_MAX 0x02 52 53 #define BLE_MESH_UNKNOWN_REMAIN_TIME 0x3F 54 #define BLE_MESH_DEVICE_SPECIFIC_RESOLUTION 10 55 56 enum { 57 BLE_MESH_TRANS_TIMER_START, /* Proper transition timer has been started */ 58 BLE_MESH_TRANS_FLAG_MAX, 59 }; 60 61 struct bt_mesh_state_transition { 62 bool just_started; 63 64 uint8_t trans_time; 65 uint8_t remain_time; 66 uint8_t delay; 67 uint32_t quo_tt; 68 uint32_t counter; 69 uint32_t total_duration; 70 int64_t start_timestamp; 71 72 BLE_MESH_ATOMIC_DEFINE(flag, BLE_MESH_TRANS_FLAG_MAX); 73 struct k_delayed_work timer; 74 }; 75 76 struct bt_mesh_last_msg_info { 77 uint8_t tid; 78 uint16_t src; 79 uint16_t dst; 80 int64_t timestamp; 81 }; 82 83 #define BLE_MESH_SERVER_RSP_BY_APP 0 84 #define BLE_MESH_SERVER_AUTO_RSP 1 85 86 struct bt_mesh_server_rsp_ctrl { 87 /** 88 * @brief BLE Mesh Server Response Option 89 * 1. If get_auto_rsp is set to BLE_MESH_SERVER_RSP_BY_APP, then the response 90 * of Client Get messages need to be replied by the application; 91 * 2. If get_auto_rsp is set to BLE_MESH_SERVER_AUTO_RSP, then the response 92 * of Client Get messages will be replied by the server models; 93 * 3. If set_auto_rsp is set to BLE_MESH_SERVER_RSP_BY_APP, then the response 94 * of Client Set messages need to be replied by the application; 95 * 4. If set_auto_rsp is set to BLE_MESH_SERVER_AUTO_RSP, then the response 96 * of Client Set messages will be replied by the server models; 97 * 5. If status_auto_rsp is set to BLE_MESH_SERVER_RSP_BY_APP, then the response 98 * of Server Status messages need to be replied by the application; 99 * 6. If status_auto_rsp is set to BLE_MESH_SERVER_AUTO_RSP, then the response 100 * of Server status messages will be replied by the server models; 101 */ 102 uint8_t get_auto_rsp : 1, /* Response for Client Get messages */ 103 set_auto_rsp : 1, /* Response for Client Set messages */ 104 status_auto_rsp : 1; /* Response for Server Status messages */ 105 }; 106 107 uint8_t bt_mesh_get_default_trans_time(struct bt_mesh_model *model); 108 109 int bt_mesh_get_light_lc_trans_time(struct bt_mesh_model *model, uint8_t *trans_time); 110 111 int bt_mesh_server_get_optional(struct bt_mesh_model *model, 112 struct bt_mesh_msg_ctx *ctx, 113 struct net_buf_simple *buf, 114 uint8_t *trans_time, uint8_t *delay, 115 bool *optional); 116 117 void bt_mesh_server_alloc_ctx(struct k_work *work); 118 void bt_mesh_server_free_ctx(struct k_work *work); 119 120 bool bt_mesh_is_server_recv_last_msg(struct bt_mesh_last_msg_info *last, 121 uint8_t tid, uint16_t src, uint16_t dst, int64_t *now); 122 123 void bt_mesh_server_update_last_msg(struct bt_mesh_last_msg_info *last, 124 uint8_t tid, uint16_t src, uint16_t dst, int64_t *now); 125 126 struct net_buf_simple *bt_mesh_server_get_pub_msg(struct bt_mesh_model *model, uint16_t msg_len); 127 128 #ifdef __cplusplus 129 } 130 #endif 131 132 #endif /* _SERVER_COMMON_H_ */ 133
