Component/bt: add update duplicate scan exceptional list APIs

components/bt/bluedroid/api/esp_gap_ble_api.c

@@ -449,6 +449,69 @@ esp_err_t esp_ble_gap_config_scan_rsp_data_raw(uint8_t *raw_data, uint32_t raw_d
 
 }
 
+esp_err_t esp_ble_gap_add_duplicate_scan_exceptional_device(esp_ble_duplicate_exceptional_info_type_t type, esp_duplicate_info_t device_info)
+{
+    btc_msg_t msg;
+    btc_ble_gap_args_t arg;
+
+    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
+        return ESP_ERR_INVALID_STATE;
+    }
+    if (!device_info){
+        return ESP_ERR_INVALID_SIZE;
+    }
+    msg.sig = BTC_SIG_API_CALL;
+    msg.pid = BTC_PID_GAP_BLE;
+    msg.act = BTC_GAP_BLE_UPDATE_DUPLICATE_SCAN_EXCEPTIONAL_LIST;
+    arg.update_duplicate_exceptional_list.subcode = ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_ADD;
+    arg.update_duplicate_exceptional_list.info_type = type;
+    memcpy(arg.update_duplicate_exceptional_list.device_info, device_info, sizeof(esp_bd_addr_t));
+
+    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gap_args_t), NULL)
+                == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
+}
+
+esp_err_t esp_ble_gap_remove_duplicate_scan_exceptional_device(esp_ble_duplicate_exceptional_info_type_t type, esp_duplicate_info_t device_info)
+{
+    btc_msg_t msg;
+    btc_ble_gap_args_t arg;
+
+    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
+        return ESP_ERR_INVALID_STATE;
+    }
+    if (!device_info){
+        return ESP_ERR_INVALID_SIZE;
+    }
+    msg.sig = BTC_SIG_API_CALL;
+    msg.pid = BTC_PID_GAP_BLE;
+    msg.act = BTC_GAP_BLE_UPDATE_DUPLICATE_SCAN_EXCEPTIONAL_LIST;
+    arg.update_duplicate_exceptional_list.subcode = ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_REMOVE;
+    arg.update_duplicate_exceptional_list.info_type = type;
+    memcpy(arg.update_duplicate_exceptional_list.device_info, device_info, sizeof(esp_bd_addr_t));
+
+    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gap_args_t), NULL)
+                == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
+}
+
+esp_err_t esp_ble_gap_clean_duplicate_scan_exceptional_list(esp_duplicate_scan_exceptional_list_type_t list_type)
+{
+    btc_msg_t msg;
+    btc_ble_gap_args_t arg;
+
+    if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
+        return ESP_ERR_INVALID_STATE;
+    }
+
+    msg.sig = BTC_SIG_API_CALL;
+    msg.pid = BTC_PID_GAP_BLE;
+    msg.act = BTC_GAP_BLE_UPDATE_DUPLICATE_SCAN_EXCEPTIONAL_LIST;
+    arg.update_duplicate_exceptional_list.subcode = ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_CLEAN;
+    arg.update_duplicate_exceptional_list.info_type = list_type;
+
+    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gap_args_t), NULL)
+                == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
+}
+
 #if (SMP_INCLUDED == TRUE)
 esp_err_t esp_ble_gap_set_security_param(esp_ble_sm_param_t param_type,
         void *value, uint8_t len)

components/bt/bluedroid/api/include/api/esp_gap_ble_api.h

@@ -165,6 +165,7 @@ typedef enum {
     ESP_GAP_BLE_GET_BOND_DEV_COMPLETE_EVT,                  /*!< When get the bond device list complete, the event comes */
     ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT,                     /*!< When read the rssi complete, the event comes */
     ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT,              /*!< When add or remove whitelist complete, the event comes */
+    ESP_GAP_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_COMPLETE_EVT,  /*!< When update duplicate exceptional list complete, the event comes */
     ESP_GAP_BLE_EVT_MAX,
 } esp_gap_ble_cb_event_t;
 /// This is the old name, just for backwards compatibility
@@ -575,6 +576,28 @@ typedef enum{
     ESP_BLE_WHITELIST_REMOVE     = 0X00,    /*!< remove mac from whitelist */
     ESP_BLE_WHITELIST_ADD        = 0X01,    /*!< add address to whitelist */
 }esp_ble_wl_opration_t;
+
+typedef enum {
+    ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_ADD      = 0,  /*!< Add device info into duplicate scan exceptional list */
+    ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_REMOVE,        /*!< Remove device info from duplicate scan exceptional list */
+    ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_CLEAN,         /*!< Clean duplicate scan exceptional list */
+} esp_bt_duplicate_exceptional_subcode_type_t;
+
+#define BLE_BIT(n) (1UL<<(n))
+
+typedef enum {
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_ADV_ADDR       = 0,  /*!< BLE advertising address , device info will be added into ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ADDR_LIST */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_LINK_ID,        /*!< BLE mesh link ID, it is for BLE mesh, device info will be added into ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_LINK_ID_LIST */
+} esp_ble_duplicate_exceptional_info_type_t;
+
+typedef enum {
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ADDR_LIST         = BLE_BIT(0), /*!< duplicate scan exceptional addr list */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_LINK_ID_LIST = BLE_BIT(1), /*!< duplicate scan exceptional mesh link ID list */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ALL_LIST = (BLE_BIT(0) | BLE_BIT(1)), /*!< duplicate scan exceptional all list */
+} esp_duplicate_scan_exceptional_list_type_t;
+
+typedef uint8_t esp_duplicate_info_t[ESP_BD_ADDR_LEN];
+
 /**
  * @brief Gap callback parameters union
  */
@@ -720,6 +743,15 @@ typedef union {
         esp_bt_status_t status;                     /*!< Indicate the add or remove whitelist operation success status */
         esp_ble_wl_opration_t wl_opration;          /*!< The value is ESP_BLE_WHITELIST_ADD if add address to whitelist operation success, ESP_BLE_WHITELIST_REMOVE if remove address from the whitelist operation success */
     } update_whitelist_cmpl;                        /*!< Event parameter of ESP_GAP_BLE_UPDATE_WHITELIST_COMPLETE_EVT */
+    /**
+     * @brief ESP_GAP_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_COMPLETE_EVT
+     */
+    struct ble_update_duplicate_exceptional_list_cmpl_evt_param {
+        esp_bt_status_t status;                     /*!< Indicate update duplicate scan exceptional list operation success status */
+        uint8_t         subcode;                    /*!< Define in esp_bt_duplicate_exceptional_subcode_type_t */
+        uint16_t         length;                     /*!< The length of device_info */
+        esp_duplicate_info_t device_info;           /*!< device information, when subcode is ESP_BLE_DUPLICATE_EXCEPTIONAL_LIST_CLEAN, the value is invalid */
+    } update_duplicate_exceptional_list_cmpl;       /*!< Event parameter of ESP_GAP_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_COMPLETE_EVT */
 } esp_ble_gap_cb_param_t;
 
 /**
@@ -1012,6 +1044,43 @@ esp_err_t esp_ble_gap_config_scan_rsp_data_raw(uint8_t *raw_data, uint32_t raw_d
  */
 esp_err_t esp_ble_gap_read_rssi(esp_bd_addr_t remote_addr);
 
+/**
+ * @brief           This function is called to add a device info into the duplicate scan exceptional list.
+ *
+ *
+ * @param[in]       type: device info type, it is defined in esp_ble_duplicate_exceptional_info_type_t
+ * @param[in]       device_info: the device information.
+ * @return
+ *                  - ESP_OK : success
+ *                  - other  : failed
+ */
+esp_err_t esp_ble_gap_add_duplicate_scan_exceptional_device(esp_ble_duplicate_exceptional_info_type_t type, esp_duplicate_info_t device_info);
+
+/**
+ * @brief           This function is called to remove a device info from the duplicate scan exceptional list.
+ *
+ *
+ * @param[in]       type: device info type, it is defined in esp_ble_duplicate_exceptional_info_type_t
+ * @param[in]       device_info: the device information.
+ * @return
+ *                  - ESP_OK : success
+ *                  - other  : failed
+ */
+esp_err_t esp_ble_gap_remove_duplicate_scan_exceptional_device(esp_ble_duplicate_exceptional_info_type_t type, esp_duplicate_info_t device_info);
+
+/**
+ * @brief           This function is called to clean the duplicate scan exceptional list.
+ *                  This API will delete all device information in the duplicate scan exceptional list.
+ *
+ *
+ * @param[in]       list_type: duplicate scan exceptional list type, the value can be one or more of esp_duplicate_scan_exceptional_list_type_t.
+ *
+ * @return
+ *                  - ESP_OK : success
+ *                  - other  : failed
+ */
+esp_err_t esp_ble_gap_clean_duplicate_scan_exceptional_list(esp_duplicate_scan_exceptional_list_type_t list_type);
+
 #if (SMP_INCLUDED == TRUE)
 /**
 * @brief             Set a GAP security parameter value. Overrides the default value.

components/bt/bluedroid/bta/dm/bta_dm_act.c

@@ -4905,6 +4905,22 @@ void bta_dm_ble_set_adv_params_all  (tBTA_DM_MSG *p_data)
     }     
 }
 
+/*******************************************************************************
+**
+** Function         bta_dm_ble_update_duplicate_exceptional_list
+**
+** Description      This function is to update duplicate scan exceptional list
+**
+**
+*******************************************************************************/
+void bta_dm_ble_update_duplicate_exceptional_list(tBTA_DM_MSG *p_data)
+{
+    BTM_UpdateBleDuplicateExceptionalList(p_data->ble_duplicate_exceptional_list.subcode,
+                                          p_data->ble_duplicate_exceptional_list.type,
+                                          p_data->ble_duplicate_exceptional_list.device_info,
+                                          p_data->ble_duplicate_exceptional_list.exceptional_list_cb);
+}
+
 /*******************************************************************************
 **
 ** Function         bta_dm_ble_set_adv_config

components/bt/bluedroid/bta/dm/bta_dm_api.c

@@ -1315,6 +1315,34 @@ void BTA_DmBleSetScanRspRaw (UINT8 *p_raw_scan_rsp, UINT32 raw_scan_rsp_len,
     }
 }
 
+/*******************************************************************************
+**
+** Function         BTA_DmUpdateDuplicateExceptionalList
+**
+** Description      This function is called to update duplicate scan exceptional list
+**
+** Parameters       subcode : add, remove or clean duplicate scan exceptional list.
+**                  type : device info type.
+**                  device_info:  device info
+**                  p_update_duplicate_ignore_list_cback :  update complete callback.
+**
+** Returns          None
+**
+*******************************************************************************/
+void BTA_DmUpdateDuplicateExceptionalList(UINT8 subcode, UINT32 type, BD_ADDR device_info, tBTA_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK p_update_duplicate_exceptional_list_cback)
+{
+    tBTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST *p_msg;
+    if ((p_msg = (tBTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST *)osi_malloc(sizeof(tBTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST))) != NULL) {
+        p_msg->hdr.event = BTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_EVT;
+        p_msg->subcode = subcode;
+        p_msg->type = type;
+        p_msg->exceptional_list_cb = p_update_duplicate_exceptional_list_cback;
+        memcpy(p_msg->device_info, device_info, sizeof(BD_ADDR));
+
+        bta_sys_sendmsg(p_msg);
+    }
+}
+
 /*******************************************************************************
 **
 ** Function         BTA_DmBleSetStorageParams

components/bt/bluedroid/bta/dm/bta_dm_main.c

@@ -159,6 +159,7 @@ const tBTA_DM_ACTION bta_dm_action[BTA_DM_MAX_EVT] = {
     bta_dm_update_white_list,               /* BTA_DM_API_UPDATE_WHITE_LIST_EVT */
     bta_dm_ble_read_adv_tx_power,           /* BTA_DM_API_BLE_READ_ADV_TX_POWER_EVT */
     bta_dm_ble_read_rssi,                   /* BTA_DM_API_BLE_READ_RSSI_EVT */
+    bta_dm_ble_update_duplicate_exceptional_list,/* BTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_EVT */
 };
 
 

components/bt/bluedroid/bta/dm/include/bta_dm_int.h

@@ -156,6 +156,7 @@ enum {
     BTA_DM_API_UPDATE_WHITE_LIST_EVT,
     BTA_DM_API_BLE_READ_ADV_TX_POWER_EVT,
     BTA_DM_API_BLE_READ_RSSI_EVT,
+    BTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_EVT,
     BTA_DM_MAX_EVT
 };
 
@@ -194,6 +195,14 @@ typedef struct {
     tBTA_ADD_WHITELIST_CBACK *add_wl_cb;
 }tBTA_DM_API_UPDATE_WHITE_LIST;
 
+typedef struct {
+    BT_HDR    hdr;
+    UINT8     subcode;
+    UINT32    type;
+    BD_ADDR   device_info;
+    tBTA_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK *exceptional_list_cb;
+}tBTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST;
+
 typedef struct {
     BT_HDR       hdr;
     tBTA_CMPL_CB *read_tx_power_cb;
@@ -865,6 +874,7 @@ typedef union {
     tBTA_DM_API_TRACK_ADVERTISER        ble_track_advert;
     tBTA_DM_API_ENERGY_INFO             ble_energy_info;
     tBTA_DM_API_BLE_DISCONNECT          ble_disconnect;
+    tBTA_DM_API_UPDATE_DUPLICATE_EXCEPTIONAL_LIST ble_duplicate_exceptional_list;
 #endif
 
     tBTA_DM_API_REMOVE_ACL              remove_acl;
@@ -1261,7 +1271,7 @@ extern void bta_dm_ble_set_scan_rsp (tBTA_DM_MSG *p_data);
 extern void bta_dm_ble_set_scan_rsp_raw (tBTA_DM_MSG *p_data);
 extern void bta_dm_ble_broadcast (tBTA_DM_MSG *p_data);
 extern void bta_dm_ble_set_data_length(tBTA_DM_MSG *p_data);
-
+extern void bta_dm_ble_update_duplicate_exceptional_list(tBTA_DM_MSG *p_data);
 #if BLE_ANDROID_CONTROLLER_SCAN_FILTER == TRUE
 extern void bta_dm_cfg_filter_cond (tBTA_DM_MSG *p_data);
 extern void bta_dm_scan_filter_param_setup (tBTA_DM_MSG *p_data);

components/bt/bluedroid/bta/include/bta/bta_api.h

@@ -399,6 +399,8 @@ typedef struct {
     UINT8                   tx_power;
 } tBTA_BLE_ADV_DATA;
 
+typedef void (tBTA_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK) (tBTA_STATUS status, uint8_t subcode, uint32_t length, uint8_t *device_info);
+
 typedef void (tBTA_SET_ADV_DATA_CMPL_CBACK) (tBTA_STATUS status);
 
 typedef tBTM_START_ADV_CMPL_CBACK tBTA_START_ADV_CMPL_CBACK;
@@ -2268,6 +2270,24 @@ extern void BTA_DmBleSetScanRsp (tBTA_BLE_AD_MASK data_mask,
 extern void BTA_DmBleSetScanRspRaw (UINT8 *p_raw_scan_rsp, UINT32 raw_scan_rsp_len,
                                     tBTA_SET_ADV_DATA_CMPL_CBACK *p_scan_rsp_data_cback);
 
+/*******************************************************************************
+**
+** Function         BTA_DmUpdateDuplicateExceptionalList
+**
+** Description      This function is called to update duplicate scan exceptional list
+**
+** Parameters       subcode : add, remove or clean duplicate scan exceptional list.
+**                  type : device info type.
+**                  device_info:  device info
+**                  p_update_duplicate_ignore_list_cback :  update complete callback.
+**
+** Returns          None
+**
+*******************************************************************************/
+extern void BTA_DmUpdateDuplicateExceptionalList(UINT8 subcode, UINT32 type, 
+                                                BD_ADDR device_info, 
+                                                tBTA_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK p_update_duplicate_exceptional_list_cback);
+
 /*******************************************************************************
 **
 ** Function         BTA_DmBleBroadcast

components/bt/bluedroid/btc/profile/std/gap/btc_gap_ble.c

@@ -426,6 +426,35 @@ static void btc_stop_adv_callback(uint8_t status)
     }
 }
 
+void btc_update_duplicate_exceptional_list_callback(tBTA_STATUS status, uint8_t subcode, uint32_t length, uint8_t *device_info)
+{
+    esp_ble_gap_cb_param_t param;
+    bt_status_t ret;
+    btc_msg_t msg;
+
+    msg.sig = BTC_SIG_API_CB;
+    msg.pid = BTC_PID_GAP_BLE;
+    msg.act = ESP_GAP_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_COMPLETE_EVT;
+    param.update_duplicate_exceptional_list_cmpl.status = status;
+    param.update_duplicate_exceptional_list_cmpl.subcode = subcode;
+    if(length > sizeof(param.update_duplicate_exceptional_list_cmpl.device_info)) {
+        length = sizeof(param.update_duplicate_exceptional_list_cmpl.device_info);
+    }
+    param.update_duplicate_exceptional_list_cmpl.length = length;
+    memcpy(param.update_duplicate_exceptional_list_cmpl.device_info, device_info, length);
+    ret = btc_transfer_context(&msg, &param, sizeof(esp_ble_gap_cb_param_t), NULL);
+
+    if (ret != BT_STATUS_SUCCESS) {
+        BTC_TRACE_ERROR("%s btc_transfer_context failed\n", __func__);
+    }
+}
+
+static void btc_ble_update_duplicate_exceptional_list(uint8_t subcode, uint32_t info_type, BD_ADDR device_info,
+                                 tBTA_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK p_update_duplicate_ignore_list_cback)
+{
+    BTA_DmUpdateDuplicateExceptionalList(subcode, info_type, device_info, p_update_duplicate_ignore_list_cback);
+}
+
 static void btc_ble_start_advertising (esp_ble_adv_params_t *ble_adv_params, tBTA_START_ADV_CMPL_CBACK start_adv_cback)
 {
     tBLE_BD_ADDR peer_addr;
@@ -1108,6 +1137,12 @@ void btc_gap_ble_call_handler(btc_msg_t *msg)
                                       arg->cfg_scan_rsp_data_raw.raw_scan_rsp_len,
                                       btc_scan_rsp_data_raw_callback);
         break;
+    case BTC_GAP_BLE_UPDATE_DUPLICATE_SCAN_EXCEPTIONAL_LIST:
+        btc_ble_update_duplicate_exceptional_list(arg->update_duplicate_exceptional_list.subcode,
+                                                arg->update_duplicate_exceptional_list.info_type,
+                                                arg->update_duplicate_exceptional_list.device_info,
+                                                btc_update_duplicate_exceptional_list_callback);
+        break;
 #if (SMP_INCLUDED == TRUE)
     case BTC_GAP_BLE_SET_ENCRYPTION_EVT: {
         BD_ADDR bd_addr;

components/bt/bluedroid/btc/profile/std/include/btc_gap_ble.h

@@ -47,6 +47,7 @@ typedef enum {
     BTC_GAP_BLE_DISCONNECT_EVT,
     BTC_GAP_BLE_REMOVE_BOND_DEV_EVT,
     BTC_GAP_BLE_OOB_REQ_REPLY_EVT,
+    BTC_GAP_BLE_UPDATE_DUPLICATE_SCAN_EXCEPTIONAL_LIST,
 } btc_gap_ble_act_t;
 
 /* btc_ble_gap_args_t */
@@ -95,6 +96,12 @@ typedef union {
         bool add_remove;
         esp_bd_addr_t remote_bda;
     }update_white_list;
+    //BTC_GAP_BLE_UPDATE_DUPLICATE_SCAN_EXCEPTIONAL_LIST
+    struct update_duplicate_exceptional_list_args {
+        uint8_t  subcode;
+        uint32_t  info_type;
+        esp_duplicate_info_t device_info;
+    }update_duplicate_exceptional_list;
     //BTC_GAP_BLE_ACT_SET_CONN_PARAMS
     struct set_conn_params_args {
         esp_bd_addr_t bd_addr;

components/bt/bluedroid/stack/btm/btm_ble_gap.c

@@ -1695,6 +1695,52 @@ tBTM_STATUS BTM_BleWriteScanRspRaw(UINT8 *p_raw_scan_rsp, UINT32 raw_scan_rsp_le
     return ret;
 }
 
+/*******************************************************************************
+**
+** Function         BTM_UpdateBleDuplicateExceptionalList
+**
+** Description      This function is called to update duplicate scan exceptional list.
+**
+** Parameters:      subcode: add, remove or clean duplicate scan exceptional list.
+**                  type: device info type
+**                  device_info: device information
+**                  update_exceptional_list_cmp_cb: complete callback
+**
+** Returns          status
+**
+*******************************************************************************/
+tBTM_STATUS BTM_UpdateBleDuplicateExceptionalList(uint8_t subcode, uint32_t type, BD_ADDR device_info, 
+                                                tBTM_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK update_exceptional_list_cmp_cb)
+{
+    tBTM_BLE_CB *ble_cb = &btm_cb.ble_ctr_cb;
+    ble_cb->update_exceptional_list_cmp_cb = update_exceptional_list_cmp_cb;
+    tBTM_STATUS status = BTM_NO_RESOURCES;
+    if (!controller_get_interface()->supports_ble()) {
+        return BTM_ILLEGAL_VALUE;
+    }
+    if(!device_info) {
+        return BTM_ILLEGAL_VALUE;
+    }
+    // subcoe + type + device info
+    uint8_t device_info_array[1 + 4 + BD_ADDR_LEN] = {0};
+    device_info_array[0] = subcode;
+    device_info_array[1] = type & 0xff;
+    device_info_array[2] = (type >> 8) & 0xff;
+    device_info_array[3] = (type >> 16) & 0xff;
+    device_info_array[4] = (type >> 24) & 0xff;
+    if(type == BTM_DUPLICATE_SCAN_EXCEPTIONAL_INFO_ADV_ADDR) {
+        bt_rcopy(&device_info_array[5], device_info, BD_ADDR_LEN);
+    } else {
+        memcpy(&device_info_array[5], device_info, 4);
+    }
+    status = BTM_VendorSpecificCommand(HCI_VENDOR_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST, 1 + 4 + BD_ADDR_LEN, device_info_array, NULL);
+    if(status == BTM_CMD_STARTED) {
+        status = BTM_SUCCESS;
+    }
+
+    return status;
+}
+
 /*******************************************************************************
 **
 ** Function         BTM_BleWriteAdvData

components/bt/bluedroid/stack/btm/btm_devctl.c

@@ -689,10 +689,21 @@ tBTM_STATUS BTM_VendorSpecificCommand(UINT16 opcode, UINT8 param_len,
 void btm_vsc_complete (UINT8 *p, UINT16 opcode, UINT16 evt_len,
                        tBTM_CMPL_CB *p_vsc_cplt_cback)
 {
+    tBTM_BLE_CB *ble_cb = &btm_cb.ble_ctr_cb;
     switch(opcode) {
         case HCI_VENDOR_BLE_LONG_ADV_DATA:
             BTM_TRACE_EVENT("Set long adv data complete\n");
             break;
+        case HCI_VENDOR_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST: {
+            uint8_t subcode, status; uint32_t length;
+            STREAM_TO_UINT8(status, p);
+            STREAM_TO_UINT8(subcode, p);
+            STREAM_TO_UINT32(length, p);
+            if(ble_cb && ble_cb->update_exceptional_list_cmp_cb) {
+                (*ble_cb->update_exceptional_list_cmp_cb)(status, subcode, length, p);
+            }
+            break;
+        }
         default:
         break;
     }

components/bt/bluedroid/stack/btm/include/btm_ble_int.h

@@ -279,6 +279,9 @@ typedef UINT16 tBTM_BLE_STATE_MASK;
 #define BTM_LE_RESOLVING_LIST_MAX     0x20
 #endif
 
+#define BTM_DUPLICATE_SCAN_EXCEPTIONAL_INFO_ADV_ADDR   0
+#define BTM_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_LINK_ID   1
+
 typedef struct {
     BD_ADDR         *resolve_q_random_pseudo;
     UINT8           *resolve_q_action;
@@ -356,6 +359,7 @@ typedef struct {
     /* current BLE link state */
     tBTM_BLE_STATE_MASK cur_states; /* bit mask of tBTM_BLE_STATE */
     UINT8 link_count[2]; /* total link count master and slave*/
+    tBTM_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK *update_exceptional_list_cmp_cb;
 } tBTM_BLE_CB;
 
 #ifdef __cplusplus

components/bt/bluedroid/stack/include/stack/bt_types.h

@@ -790,4 +790,22 @@ static inline void bdsetany(BD_ADDR a)
 {
     bdcpy(a, bd_addr_any);
 }
+
+/*******************************************************************************
+**
+** Function         bt_rcopy
+**
+** Description      memory reverse and copy.
+**
+**
+** Returns          void
+**
+*******************************************************************************/
+static inline void bt_rcopy(UINT8 *dst, UINT8 const *src, UINT16 len)
+{
+    src += len;
+    while (len --) {
+        *dst++ = *--src;
+    }
+}
 #endif

components/bt/bluedroid/stack/include/stack/btm_ble_api.h

@@ -869,6 +869,7 @@ tBTM_BLE_SCAN_SETUP_CBACK bta_ble_scan_setup_cb;
 typedef void (tBTM_START_ADV_CMPL_CBACK) (UINT8 status);
 typedef void (tBTM_START_STOP_ADV_CMPL_CBACK) (UINT8 status);
 
+typedef void (tBTM_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK) (tBTM_STATUS status, uint8_t subcode, uint32_t length, uint8_t *device_info);
 
 
 /*****************************************************************************
@@ -2081,6 +2082,22 @@ tBTM_STATUS BTM_BleGetEnergyInfo(tBTM_BLE_ENERGY_INFO_CBACK *p_ener_cback);
 //extern
 tBTM_STATUS BTM_SetBleDataLength(BD_ADDR bd_addr, UINT16 tx_pdu_length);
 
+/*******************************************************************************
+**
+** Function         BTM_UpdateBleDuplicateExceptionalList
+**
+** Description      This function is called to update duplicate scan exceptional list.
+**
+** Parameters:      subcode: add, remove or clean duplicate scan exceptional list.
+**                  type: device info type
+**                  device_info: device information
+**                  update_exceptional_list_cmp_cb: complete callback
+**
+** Returns          status
+**
+*******************************************************************************/
+
+tBTM_STATUS BTM_UpdateBleDuplicateExceptionalList(uint8_t subcode, uint32_t type, BD_ADDR device_info, tBTM_UPDATE_DUPLICATE_EXCEPTIONAL_LIST_CMPL_CBACK update_exceptional_list_cmp_cb);
 /*
 #ifdef __cplusplus
 }

components/bt/bluedroid/stack/include/stack/hcidefs.h

@@ -367,15 +367,16 @@
 #define HCI_SUBCODE_COMMON_MAX  0x7F
 
 //ESP BLE subcode define
-#define HCI_SUBCODE_BLE_INIT                 0x00
-#define HCI_SUBCODE_BLE_MULTI_ADV            0x01
-#define HCI_SUBCODE_BLE_BATCH_SCAN           0x02
-#define HCI_SUBCODE_BLE_ADV_FILTER           0x03
-#define HCI_SUBCODE_BLE_TRACK_ADV            0x04
-#define HCI_SUBCODE_BLE_ENERGY_INFO          0x05
-#define HCI_SUBCODE_BLE_EXTENDED_SCAN_PARAMS 0x06
-#define HCI_SUBCODE_BLE_LONG_ADV             0x07
-#define HCI_SUBCODE_BLE_MAX                  0x7F
+#define HCI_SUBCODE_BLE_INIT                       0x00
+#define HCI_SUBCODE_BLE_MULTI_ADV                  0x01
+#define HCI_SUBCODE_BLE_BATCH_SCAN                 0x02
+#define HCI_SUBCODE_BLE_ADV_FILTER                 0x03
+#define HCI_SUBCODE_BLE_TRACK_ADV                  0x04
+#define HCI_SUBCODE_BLE_ENERGY_INFO                0x05
+#define HCI_SUBCODE_BLE_EXTENDED_SCAN_PARAMS       0x06
+#define HCI_SUBCODE_BLE_LONG_ADV                   0x07
+#define HCI_SUBCODE_BLE_DUPLICATE_EXCEPTIONAL_LIST 0x08
+#define HCI_SUBCODE_BLE_MAX                        0x7F
 
 //ESP BT subcode define
 #define HCI_SUBCODE_BT_INIT     0x00
@@ -412,7 +413,8 @@
 #define HCI_BLE_EXTENDED_SCAN_PARAMS_OCF  HCI_ESP_VENDOR_OPCODE_BUILD(HCI_VENDOR_OGF, HCI_ESP_GROUP_BLE, HCI_SUBCODE_BLE_EXTENDED_SCAN_PARAMS)
 /* Long BLE Adv data OCF */
 #define HCI_VENDOR_BLE_LONG_ADV_DATA      HCI_ESP_VENDOR_OPCODE_BUILD(HCI_VENDOR_OGF, HCI_ESP_GROUP_BLE, HCI_SUBCODE_BLE_LONG_ADV)
-
+/* BLE update duplicate scan exceptional list */
+#define HCI_VENDOR_BLE_UPDATE_DUPLICATE_EXCEPTIONAL_LIST  HCI_ESP_VENDOR_OPCODE_BUILD(HCI_VENDOR_OGF, HCI_ESP_GROUP_BLE, HCI_SUBCODE_BLE_DUPLICATE_EXCEPTIONAL_LIST)
 //ESP BT HCI CMD
 
 /* subcode for multi adv feature */

components/bt/lib

@@ -1 +1 @@
-Subproject commit 50828eae8345f519a533199c09133966add936f6
+Subproject commit 2b5420e7912a464a88e4fe6d300d947cc9ec7039