Component/bt: fix connect fail when remote addr type is random

Weijian-Espressif · Weijian-Espressif · commit e6262375a31f · 2018-03-29T20:55:31.000+08:00
diff --git a/components/bt/bluedroid/api/esp_gattc_api.c b/components/bt/bluedroid/api/esp_gattc_api.c
@@ -67,7 +67,7 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if)
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
 }
 
-esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, bool is_direct)
+esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, esp_ble_addr_type_t remote_addr_type, bool is_direct)
 {
     btc_msg_t msg;
     btc_ble_gattc_args_t arg;
@@ -79,6 +79,7 @@ esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, b
     msg.act = BTC_GATTC_ACT_OPEN;
     arg.open.gattc_if = gattc_if;
     memcpy(arg.open.remote_bda, remote_bda, ESP_BD_ADDR_LEN);
+    arg.open.remote_addr_type = remote_addr_type;
     arg.open.is_direct = is_direct;
 
     return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
diff --git a/components/bt/bluedroid/api/include/esp_gattc_api.h b/components/bt/bluedroid/api/include/esp_gattc_api.h
@@ -283,14 +283,15 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if);
  *
  * @param[in]       gattc_if: Gatt client access interface.
  * @param[in]       remote_bda: remote device bluetooth device address.
+ * @param[in]       remote_addr_type: remote device bluetooth device the address type.
  * @param[in]       is_direct: direct connection or background auto connection
  *
  * @return
  *                  - ESP_OK: success
  *                  - other: failed
  *
  */
-esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, bool is_direct);
+esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, esp_ble_addr_type_t remote_addr_type, bool is_direct);
 
 
 /**
diff --git a/components/bt/bluedroid/bta/dm/bta_dm_act.c b/components/bt/bluedroid/bta/dm/bta_dm_act.c
@@ -5631,7 +5631,8 @@ void btm_dm_start_gatt_discovery (BD_ADDR bd_addr)
         bta_sys_stop_timer(&bta_dm_search_cb.gatt_close_timer);
         btm_dm_start_disc_gatt_services(bta_dm_search_cb.conn_id);
     } else {
-        BTA_GATTC_Open(bta_dm_search_cb.client_if, bd_addr, TRUE, BTA_GATT_TRANSPORT_LE);
+        //TODO need to add addr_type in future
+        BTA_GATTC_Open(bta_dm_search_cb.client_if, bd_addr, BLE_ADDR_UNKNOWN_TYPE, TRUE, BTA_GATT_TRANSPORT_LE);
     }
 }
 #endif /* #if (GATTC_INCLUDED == TRUE) */
diff --git a/components/bt/bluedroid/bta/gatt/bta_gattc_act.c b/components/bt/bluedroid/bta/gatt/bta_gattc_act.c
@@ -500,7 +500,7 @@ void bta_gattc_open(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data)
         found_app = gatt_find_specific_app_in_hold_link(p_tcb, p_clcb->p_rcb->client_if);
     }
     /* open/hold a connection */
-    if (!GATT_Connect(p_clcb->p_rcb->client_if, p_data->api_conn.remote_bda,
+    if (!GATT_Connect(p_clcb->p_rcb->client_if, p_data->api_conn.remote_bda, p_data->api_conn.remote_addr_type,
                       TRUE, p_data->api_conn.transport)) {
         APPL_TRACE_ERROR("Connection open failure");
 
@@ -536,7 +536,7 @@ void bta_gattc_init_bk_conn(tBTA_GATTC_API_OPEN *p_data, tBTA_GATTC_RCB *p_clreg
 
     if (bta_gattc_mark_bg_conn(p_data->client_if, p_data->remote_bda, TRUE, FALSE)) {
         /* always call open to hold a connection */
-        if (!GATT_Connect(p_data->client_if, p_data->remote_bda, FALSE, p_data->transport)) {
+        if (!GATT_Connect(p_data->client_if, p_data->remote_bda, p_data->remote_addr_type, FALSE, p_data->transport)) {
             uint8_t *bda = (uint8_t *)p_data->remote_bda;
             status = BTA_GATT_ERROR;
             APPL_TRACE_ERROR("%s unable to connect to remote bd_addr:%02x:%02x:%02x:%02x:%02x:%02x",
diff --git a/components/bt/bluedroid/bta/gatt/bta_gattc_api.c b/components/bt/bluedroid/bta/gatt/bta_gattc_api.c
@@ -135,13 +135,14 @@ void BTA_GATTC_AppDeregister(tBTA_GATTC_IF client_if)
 **
 ** Parameters       client_if: server interface.
 **                  remote_bda: remote device BD address.
+**                  remote_addr_type: remote device BD address type.
 **                  is_direct: direct connection or background auto connection
 **                  transport: Transport to be used for GATT connection (BREDR/LE)
 **
 ** Returns          void
 **
 *******************************************************************************/
-void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda,
+void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, tBTA_ADDR_TYPE remote_addr_type,
                     BOOLEAN is_direct, tBTA_GATT_TRANSPORT transport)
 {
     tBTA_GATTC_API_OPEN  *p_buf;
@@ -152,6 +153,7 @@ void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda,
         p_buf->client_if = client_if;
         p_buf->is_direct = is_direct;
         p_buf->transport = transport;
+        p_buf->remote_addr_type = remote_addr_type;
         memcpy(p_buf->remote_bda, remote_bda, BD_ADDR_LEN);
 
 
diff --git a/components/bt/bluedroid/bta/gatt/bta_gatts_act.c b/components/bt/bluedroid/bta/gatt/bta_gatts_act.c
@@ -729,7 +729,7 @@ void bta_gatts_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg)
 
     if ((p_rcb = bta_gatts_find_app_rcb_by_app_if(p_msg->api_open.server_if)) != NULL) {
         /* should always get the connection ID */
-        if (GATT_Connect(p_rcb->gatt_if, p_msg->api_open.remote_bda,
+        if (GATT_Connect(p_rcb->gatt_if, p_msg->api_open.remote_bda, BLE_ADDR_UNKNOWN_TYPE,
                          p_msg->api_open.is_direct, p_msg->api_open.transport)) {
             status = BTA_GATT_OK;
 
diff --git a/components/bt/bluedroid/bta/hh/bta_hh_le.c b/components/bt/bluedroid/bta/hh/bta_hh_le.c
@@ -334,7 +334,7 @@ void bta_hh_le_open_conn(tBTA_HH_DEV_CB *p_cb, BD_ADDR remote_bda)
     bta_hh_cb.le_cb_index[BTA_HH_GET_LE_CB_IDX(p_cb->hid_handle)] = p_cb->index;
     p_cb->in_use = TRUE;
 
-    BTA_GATTC_Open(bta_hh_cb.gatt_if, remote_bda, TRUE, BTA_GATT_TRANSPORT_LE);
+    BTA_GATTC_Open(bta_hh_cb.gatt_if, remote_bda, BLE_ADDR_UNKNOWN_TYPE, TRUE, BTA_GATT_TRANSPORT_LE);
 }
 
 /*******************************************************************************
@@ -2600,7 +2600,7 @@ static void bta_hh_le_add_dev_bg_conn(tBTA_HH_DEV_CB *p_cb, BOOLEAN check_bond)
     if (/*p_cb->dscp_info.flag & BTA_HH_LE_NORMAL_CONN &&*/
         !p_cb->in_bg_conn && to_add) {
         /* add device into BG connection to accept remote initiated connection */
-        BTA_GATTC_Open(bta_hh_cb.gatt_if, p_cb->addr, FALSE, BTA_GATT_TRANSPORT_LE);
+        BTA_GATTC_Open(bta_hh_cb.gatt_if, p_cb->addr, BLE_ADDR_UNKNOWN_TYPE, FALSE, BTA_GATT_TRANSPORT_LE);
         p_cb->in_bg_conn = TRUE;
 
         BTA_DmBleSetBgConnType(BTA_DM_BLE_CONN_AUTO, NULL);
diff --git a/components/bt/bluedroid/bta/include/bta_gatt_api.h b/components/bt/bluedroid/bta/include/bta_gatt_api.h
@@ -188,6 +188,8 @@ typedef UINT8 tBTA_GATTC_EVT;
 
 typedef tGATT_IF tBTA_GATTC_IF;
 
+typedef UINT8 tBTA_ADDR_TYPE;
+
 typedef struct {
     UINT16              unit;       /* as UUIUD defined by SIG */
     UINT16              descr;      /* as UUID as defined by SIG */
@@ -737,13 +739,14 @@ extern void BTA_GATTC_AppDeregister (tBTA_GATTC_IF client_if);
 **
 ** Parameters       client_if: server interface.
 **                  remote_bda: remote device BD address.
+**                  remote_addr_type: remote device BD address type.
 **                  is_direct: direct connection or background auto connection
 **
 ** Returns          void
 **
 *******************************************************************************/
-extern void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda,
-                           BOOLEAN is_direct, tBTA_GATT_TRANSPORT transport);
+extern void BTA_GATTC_Open(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, tBTA_ADDR_TYPE remote_addr_type,
+                    BOOLEAN is_direct, tBTA_GATT_TRANSPORT transport);
 
 /*******************************************************************************
 **
diff --git a/components/bt/bluedroid/bta/include/bta_gattc_int.h b/components/bt/bluedroid/bta/include/bta_gattc_int.h
@@ -116,6 +116,7 @@ typedef tBTA_GATTC_INT_START_IF tBTA_GATTC_INT_DEREG;
 typedef struct {
     BT_HDR                  hdr;
     BD_ADDR                 remote_bda;
+    tBTA_ADDR_TYPE          remote_addr_type;
     tBTA_GATTC_IF           client_if;
     BOOLEAN                 is_direct;
     tBTA_TRANSPORT          transport;
diff --git a/components/bt/bluedroid/bta/jv/bta_jv_act.c b/components/bt/bluedroid/bta/jv/bta_jv_act.c
@@ -2648,7 +2648,7 @@ void bta_jv_l2cap_connect_le(tBTA_JV_MSG *p_data)
     id = t->id;
     t->init_called = FALSE;
 
-    if (L2CA_ConnectFixedChnl(t->chan, t->remote_addr)) {
+    if (L2CA_ConnectFixedChnl(t->chan, t->remote_addr, BLE_ADDR_UNKNOWN_TYPE)) {
 
         evt.l2c_cl_init.status = BTA_JV_SUCCESS;
         evt.l2c_cl_init.handle = id;
diff --git a/components/bt/bluedroid/btc/profile/std/gatt/btc_gattc.c b/components/bt/bluedroid/btc/profile/std/gatt/btc_gattc.c
@@ -196,7 +196,7 @@ static void btc_gattc_app_unregister(btc_ble_gattc_args_t *arg)
 static void btc_gattc_open(btc_ble_gattc_args_t *arg)
 {
     tBTA_GATT_TRANSPORT transport = BTA_GATT_TRANSPORT_LE;
-    BTA_GATTC_Open(arg->open.gattc_if, arg->open.remote_bda, arg->open.is_direct, transport);
+    BTA_GATTC_Open(arg->open.gattc_if, arg->open.remote_bda, arg->open.remote_addr_type, arg->open.is_direct, transport);
 }
 
 static void btc_gattc_close(btc_ble_gattc_args_t *arg)
diff --git a/components/bt/bluedroid/btc/profile/std/include/btc_gattc.h b/components/bt/bluedroid/btc/profile/std/include/btc_gattc.h
@@ -54,6 +54,7 @@ typedef union {
     struct open_arg {
         esp_gatt_if_t gattc_if;
         esp_bd_addr_t remote_bda;
+        esp_ble_addr_type_t remote_addr_type;
         bool is_direct;
     } open;
     //BTC_GATTC_ACT_CLOSE,
diff --git a/components/bt/bluedroid/stack/btm/btm_ble.c b/components/bt/bluedroid/stack/btm/btm_ble.c
@@ -605,18 +605,23 @@ void BTM_ReadDevInfo (BD_ADDR remote_bda, tBT_DEVICE_TYPE *p_dev_type, tBLE_ADDR
 {
     tBTM_SEC_DEV_REC  *p_dev_rec = btm_find_dev (remote_bda);
     tBTM_INQ_INFO     *p_inq_info = BTM_InqDbRead(remote_bda);
+    tBLE_ADDR_TYPE    temp_addr_type = (*p_addr_type);
 
     *p_addr_type = BLE_ADDR_PUBLIC;
 
-    if (!p_dev_rec) {
+    if (!p_dev_rec) {  
         *p_dev_type = BT_DEVICE_TYPE_BREDR;
         /* Check with the BT manager if details about remote device are known */
         if (p_inq_info != NULL) {
             *p_dev_type = p_inq_info->results.device_type ;
             *p_addr_type = p_inq_info->results.ble_addr_type;
         } else {
-            /* unknown device, assume BR/EDR */
-            BTM_TRACE_DEBUG ("btm_find_dev_type - unknown device, BR/EDR assumed");
+            if(temp_addr_type <= BLE_ADDR_TYPE_MAX) {
+                *p_addr_type = temp_addr_type;
+            } else {
+                /* unknown device, assume BR/EDR */
+                BTM_TRACE_DEBUG ("btm_find_dev_type - unknown device, BR/EDR assumed");
+            }
         }
     } else { /* there is a security device record exisitng */
         /* new inquiry result, overwrite device type in security device record */
diff --git a/components/bt/bluedroid/stack/btm/btm_ble_bgconn.c b/components/bt/bluedroid/stack/btm/btm_ble_bgconn.c
@@ -571,7 +571,7 @@ void btm_ble_initiate_select_conn(BD_ADDR bda)
     BTM_TRACE_EVENT ("btm_ble_initiate_select_conn");
 
     /* use direct connection procedure to initiate connection */
-    if (!L2CA_ConnectFixedChnl(L2CAP_ATT_CID, bda)) {
+    if (!L2CA_ConnectFixedChnl(L2CAP_ATT_CID, bda, BLE_ADDR_UNKNOWN_TYPE)) {
         BTM_TRACE_ERROR("btm_ble_initiate_select_conn failed");
     }
 }
diff --git a/components/bt/bluedroid/stack/gap/gap_ble.c b/components/bt/bluedroid/stack/gap/gap_ble.c
@@ -694,7 +694,7 @@ BOOLEAN gap_ble_accept_cl_operation(BD_ADDR peer_bda, UINT16 uuid, tGAP_BLE_CMPL
     }
 
     /* hold the link here */
-    if (!GATT_Connect(gap_cb.gatt_if, p_clcb->bda, TRUE, BT_TRANSPORT_LE)) {
+    if (!GATT_Connect(gap_cb.gatt_if, p_clcb->bda, BLE_ADDR_UNKNOWN_TYPE, TRUE, BT_TRANSPORT_LE)) {
         return started;
     }
 
diff --git a/components/bt/bluedroid/stack/gatt/gatt_api.c b/components/bt/bluedroid/stack/gatt/gatt_api.c
@@ -1337,12 +1337,13 @@ void GATT_StartIf (tGATT_IF gatt_if)
 **
 ** Parameters       gatt_if: applicaiton interface
 **                  bd_addr: peer device address.
+**                  bd_addr_type: peer device address type.
 **                  is_direct: is a direct conenection or a background auto connection
 **
 ** Returns          TRUE if connection started; FALSE if connection start failure.
 **
 *******************************************************************************/
-BOOLEAN GATT_Connect (tGATT_IF gatt_if, BD_ADDR bd_addr, BOOLEAN is_direct, tBT_TRANSPORT transport)
+BOOLEAN GATT_Connect (tGATT_IF gatt_if, BD_ADDR bd_addr, tBLE_ADDR_TYPE bd_addr_type, BOOLEAN is_direct, tBT_TRANSPORT transport)
 {
     tGATT_REG    *p_reg;
     BOOLEAN status = FALSE;
@@ -1356,7 +1357,7 @@ BOOLEAN GATT_Connect (tGATT_IF gatt_if, BD_ADDR bd_addr, BOOLEAN is_direct, tBT_
     }
 
     if (is_direct) {
-        status = gatt_act_connect (p_reg, bd_addr, transport);
+        status = gatt_act_connect (p_reg, bd_addr, bd_addr_type, transport);
     } else {
         if (transport == BT_TRANSPORT_LE) {
             status = gatt_update_auto_connect_dev(gatt_if, TRUE, bd_addr, TRUE);
diff --git a/components/bt/bluedroid/stack/gatt/gatt_attr.c b/components/bt/bluedroid/stack/gatt/gatt_attr.c
@@ -494,7 +494,7 @@ void GATT_ConfigServiceChangeCCC (BD_ADDR remote_bda, BOOLEAN enable, tBT_TRANSP
         p_clcb->connected = TRUE;
     }
     /* hold the link here */
-    GATT_Connect(gatt_cb.gatt_if, remote_bda, TRUE, transport);
+    GATT_Connect(gatt_cb.gatt_if, remote_bda, BLE_ADDR_UNKNOWN_TYPE, TRUE, transport);
     p_clcb->ccc_stage = GATT_SVC_CHANGED_CONNECTING;
 
     if (!p_clcb->connected) {
diff --git a/components/bt/bluedroid/stack/gatt/gatt_main.c b/components/bt/bluedroid/stack/gatt/gatt_main.c
@@ -204,11 +204,11 @@ void gatt_free(void)
 ** Description      This function is called to initiate a connection to a peer device.
 **
 ** Parameter        rem_bda: remote device address to connect to.
-**
+**                  bd_addr_type: emote device address type.
 ** Returns          TRUE if connection is started, otherwise return FALSE.
 **
 *******************************************************************************/
-BOOLEAN gatt_connect (BD_ADDR rem_bda, tGATT_TCB *p_tcb, tBT_TRANSPORT transport)
+BOOLEAN gatt_connect (BD_ADDR rem_bda, tBLE_ADDR_TYPE bd_addr_type, tGATT_TCB *p_tcb, tBT_TRANSPORT transport)
 {
     BOOLEAN             gatt_ret = FALSE;
 
@@ -218,7 +218,7 @@ BOOLEAN gatt_connect (BD_ADDR rem_bda, tGATT_TCB *p_tcb, tBT_TRANSPORT transport
 
     if (transport == BT_TRANSPORT_LE) {
         p_tcb->att_lcid = L2CAP_ATT_CID;
-        gatt_ret = L2CA_ConnectFixedChnl (L2CAP_ATT_CID, rem_bda);
+        gatt_ret = L2CA_ConnectFixedChnl (L2CAP_ATT_CID, rem_bda, bd_addr_type);
 #if (CLASSIC_BT_INCLUDED == TRUE)
     } else {
         if ((p_tcb->att_lcid = L2CA_ConnectReq(BT_PSM_ATT, rem_bda)) != 0) {
@@ -363,7 +363,7 @@ void gatt_update_app_use_link_flag (tGATT_IF gatt_if, tGATT_TCB *p_tcb, BOOLEAN
 ** Returns          void.
 **
 *******************************************************************************/
-BOOLEAN gatt_act_connect (tGATT_REG *p_reg, BD_ADDR bd_addr, tBT_TRANSPORT transport)
+BOOLEAN gatt_act_connect (tGATT_REG *p_reg, BD_ADDR bd_addr, tBLE_ADDR_TYPE bd_addr_type, tBT_TRANSPORT transport)
 {
     BOOLEAN     ret = FALSE;
     tGATT_TCB   *p_tcb;
@@ -376,7 +376,7 @@ BOOLEAN gatt_act_connect (tGATT_REG *p_reg, BD_ADDR bd_addr, tBT_TRANSPORT trans
         /* before link down, another app try to open a GATT connection */
         if (st == GATT_CH_OPEN &&  gatt_num_apps_hold_link(p_tcb) == 0 &&
                 transport == BT_TRANSPORT_LE ) {
-            if (!gatt_connect(bd_addr,  p_tcb, transport)) {
+            if (!gatt_connect(bd_addr, bd_addr_type, p_tcb, transport)) {
                 ret = FALSE;
             }
         } else if (st == GATT_CH_CLOSING) {
@@ -385,7 +385,7 @@ BOOLEAN gatt_act_connect (tGATT_REG *p_reg, BD_ADDR bd_addr, tBT_TRANSPORT trans
         }
     } else {
         if ((p_tcb = gatt_allocate_tcb_by_bdaddr(bd_addr, transport)) != NULL) {
-            if (!gatt_connect(bd_addr,  p_tcb, transport)) {
+            if (!gatt_connect(bd_addr, bd_addr_type, p_tcb, transport)) {
                 GATT_TRACE_ERROR("gatt_connect failed");
                 fixed_queue_free(p_tcb->pending_enc_clcb, NULL);
                 fixed_queue_free(p_tcb->pending_ind_q, NULL);
diff --git a/components/bt/bluedroid/stack/gatt/include/gatt_int.h b/components/bt/bluedroid/stack/gatt/include/gatt_int.h
@@ -572,8 +572,8 @@ extern void gatt_free(void);
 
 /* from gatt_main.c */
 extern BOOLEAN gatt_disconnect (tGATT_TCB *p_tcb);
-extern BOOLEAN gatt_act_connect (tGATT_REG *p_reg, BD_ADDR bd_addr, tBT_TRANSPORT transport);
-extern BOOLEAN gatt_connect (BD_ADDR rem_bda,  tGATT_TCB *p_tcb, tBT_TRANSPORT transport);
+extern BOOLEAN gatt_act_connect (tGATT_REG *p_reg, BD_ADDR bd_addr, tBLE_ADDR_TYPE bd_addr_type, tBT_TRANSPORT transport);
+extern BOOLEAN gatt_connect (BD_ADDR rem_bda, tBLE_ADDR_TYPE bd_addr_type, tGATT_TCB *p_tcb, tBT_TRANSPORT transport);
 extern void gatt_data_process (tGATT_TCB *p_tcb, BT_HDR *p_buf);
 extern void gatt_update_app_use_link_flag ( tGATT_IF gatt_if, tGATT_TCB *p_tcb, BOOLEAN is_add, BOOLEAN check_acl_link);
 
diff --git a/components/bt/bluedroid/stack/include/bt_types.h b/components/bt/bluedroid/stack/include/bt_types.h
@@ -499,6 +499,8 @@ typedef struct {
 #define BLE_ADDR_RANDOM         0x01
 #define BLE_ADDR_PUBLIC_ID      0x02
 #define BLE_ADDR_RANDOM_ID      0x03
+#define BLE_ADDR_TYPE_MAX       BLE_ADDR_RANDOM_ID
+#define BLE_ADDR_UNKNOWN_TYPE   0XFF
 typedef UINT8 tBLE_ADDR_TYPE;
 #define BLE_ADDR_TYPE_MASK      (BLE_ADDR_RANDOM | BLE_ADDR_PUBLIC)
 
diff --git a/components/bt/bluedroid/stack/include/gatt_api.h b/components/bt/bluedroid/stack/include/gatt_api.h
@@ -1097,13 +1097,14 @@ extern  void GATT_StartIf (tGATT_IF gatt_if);
 **
 ** Parameters       gatt_if: applicaiton interface
 **                  bd_addr: peer device address.
+**                  bd_addr_type: peer device address type.
 **                  is_direct: is a direct conenection or a background auto connection
 **                  transport : Physical transport for GATT connection (BR/EDR or LE)
 **
 ** Returns          TRUE if connection started; FALSE if connection start failure.
 **
 *******************************************************************************/
-extern BOOLEAN GATT_Connect (tGATT_IF gatt_if, BD_ADDR bd_addr,
+extern BOOLEAN GATT_Connect (tGATT_IF gatt_if, BD_ADDR bd_addr, tBLE_ADDR_TYPE bd_addr_type,
                              BOOLEAN is_direct, tBT_TRANSPORT transport);
 
 
diff --git a/components/bt/bluedroid/stack/include/l2c_api.h b/components/bt/bluedroid/stack/include/l2c_api.h
@@ -1079,11 +1079,12 @@ extern BOOLEAN  L2CA_RegisterFixedChannel (UINT16 fixed_cid, tL2CAP_FIXED_CHNL_R
 **
 **  Parameters:     Fixed CID
 **                  BD Address of remote
+**                  BD Address type
 **
 **  Return value:   TRUE if connection started
 **
 *******************************************************************************/
-extern BOOLEAN L2CA_ConnectFixedChnl (UINT16 fixed_cid, BD_ADDR bd_addr);
+extern BOOLEAN L2CA_ConnectFixedChnl (UINT16 fixed_cid, BD_ADDR bd_addr, tBLE_ADDR_TYPE bd_addr_type);
 
 /*******************************************************************************
 **
diff --git a/components/bt/bluedroid/stack/l2cap/include/l2c_int.h b/components/bt/bluedroid/stack/l2cap/include/l2c_int.h
@@ -422,6 +422,7 @@ typedef struct t_l2c_linkcb {
 
     tBT_TRANSPORT       transport;
 #if (BLE_INCLUDED == TRUE)
+    tBLE_ADDR_TYPE      open_addr_type; /* be set by open API */
     tBLE_ADDR_TYPE      ble_addr_type;
     UINT16              tx_data_len;            /* tx data length used in data length extension */
     fixed_queue_t       *le_sec_pending_q;      /* LE coc channels waiting for security check completion */
diff --git a/components/bt/bluedroid/stack/l2cap/l2c_api.c b/components/bt/bluedroid/stack/l2cap/l2c_api.c
@@ -1631,11 +1631,12 @@ BOOLEAN  L2CA_RegisterFixedChannel (UINT16 fixed_cid, tL2CAP_FIXED_CHNL_REG *p_f
 **
 **  Parameters:     Fixed CID
 **                  BD Address of remote
+**                  BD Address type
 **
 **  Return value:   TRUE if connection started
 **
 *******************************************************************************/
-BOOLEAN L2CA_ConnectFixedChnl (UINT16 fixed_cid, BD_ADDR rem_bda)
+BOOLEAN L2CA_ConnectFixedChnl (UINT16 fixed_cid, BD_ADDR rem_bda, tBLE_ADDR_TYPE bd_addr_type)
 {
     tL2C_LCB *p_lcb;
     tBT_TRANSPORT transport = BT_TRANSPORT_BR_EDR;
@@ -1723,7 +1724,9 @@ BOOLEAN L2CA_ConnectFixedChnl (UINT16 fixed_cid, BD_ADDR rem_bda)
         l2cu_release_lcb (p_lcb);
         return FALSE;
     }
-
+#if (BLE_INCLUDED == TRUE)
+    p_lcb->open_addr_type = bd_addr_type;
+#endif
     if (!l2cu_create_conn(p_lcb, transport)) {
         L2CAP_TRACE_WARNING ("%s() - create_conn failed", __func__);
         l2cu_release_lcb (p_lcb);
diff --git a/components/bt/bluedroid/stack/l2cap/l2c_utils.c b/components/bt/bluedroid/stack/l2cap/l2c_utils.c
@@ -2202,9 +2202,7 @@ BOOLEAN l2cu_create_conn (tL2C_LCB *p_lcb, tBT_TRANSPORT transport)
 
 #if (BLE_INCLUDED == TRUE)
     tBT_DEVICE_TYPE     dev_type;
-    tBLE_ADDR_TYPE      addr_type;
-
-
+    tBLE_ADDR_TYPE      addr_type = p_lcb->open_addr_type;
     BTM_ReadDevInfo(p_lcb->remote_bd_addr, &dev_type, &addr_type);
 
     if (transport == BT_TRANSPORT_LE) {
diff --git a/components/bt/bluedroid/stack/smp/smp_api.c b/components/bt/bluedroid/stack/smp/smp_api.c
diff --git a/examples/bluetooth/ble_spp_client/main/spp_client_demo.c b/examples/bluetooth/ble_spp_client/main/spp_client_demo.c
diff --git a/examples/bluetooth/gatt_client/main/gattc_demo.c b/examples/bluetooth/gatt_client/main/gattc_demo.c
diff --git a/examples/bluetooth/gatt_client/tutorial/Gatt_Client_Example_Walkthrough.md b/examples/bluetooth/gatt_client/tutorial/Gatt_Client_Example_Walkthrough.md
diff --git a/examples/bluetooth/gatt_security_client/main/example_ble_sec_gattc_demo.c b/examples/bluetooth/gatt_security_client/main/example_ble_sec_gattc_demo.c
diff --git a/examples/bluetooth/gattc_multi_connect/main/gattc_multi_connect.c b/examples/bluetooth/gattc_multi_connect/main/gattc_multi_connect.c

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if)`
`67`	`67`	`return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);`
`68`	`68`	`}`
`69`	`69`
`70`		`-esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, bool is_direct)`
	`70`	`+esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, esp_ble_addr_type_t remote_addr_type, bool is_direct)`
`71`	`71`	`{`
`72`	`72`	`btc_msg_t msg;`
`73`	`73`	`btc_ble_gattc_args_t arg;`
`@@ -79,6 +79,7 @@ esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, b`
`79`	`79`	`msg.act = BTC_GATTC_ACT_OPEN;`
`80`	`80`	`arg.open.gattc_if = gattc_if;`
`81`	`81`	`memcpy(arg.open.remote_bda, remote_bda, ESP_BD_ADDR_LEN);`
	`82`	`+ arg.open.remote_addr_type = remote_addr_type;`
`82`	`83`	`arg.open.is_direct = is_direct;`
`83`	`84`
`84`	`85`	`return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);`
Original file line number	Diff line number	Diff line change
`@@ -283,14 +283,15 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if);`
`283`	`283`	`*`
`284`	`284`	`* @param[in] gattc_if: Gatt client access interface.`
`285`	`285`	`* @param[in] remote_bda: remote device bluetooth device address.`
	`286`	`+ * @param[in] remote_addr_type: remote device bluetooth device the address type.`
`286`	`287`	`* @param[in] is_direct: direct connection or background auto connection`
`287`	`288`	`*`
`288`	`289`	`* @return`
`289`	`290`	`* - ESP_OK: success`
`290`	`291`	`* - other: failed`
`291`	`292`	`*`
`292`	`293`	`*/`
`293`		`-esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, bool is_direct);`
	`294`	`+esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, esp_ble_addr_type_t remote_addr_type, bool is_direct);`
`294`	`295`
`295`	`296`
`296`	`297`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -5631,7 +5631,8 @@ void btm_dm_start_gatt_discovery (BD_ADDR bd_addr)`
`5631`	`5631`	`bta_sys_stop_timer(&bta_dm_search_cb.gatt_close_timer);`
`5632`	`5632`	`btm_dm_start_disc_gatt_services(bta_dm_search_cb.conn_id);`
`5633`	`5633`	`} else {`
`5634`		`- BTA_GATTC_Open(bta_dm_search_cb.client_if, bd_addr, TRUE, BTA_GATT_TRANSPORT_LE);`
	`5634`	`+ //TODO need to add addr_type in future`
	`5635`	`+ BTA_GATTC_Open(bta_dm_search_cb.client_if, bd_addr, BLE_ADDR_UNKNOWN_TYPE, TRUE, BTA_GATT_TRANSPORT_LE);`
`5635`	`5636`	`}`
`5636`	`5637`	`}`
`5637`	`5638`	`#endif /* #if (GATTC_INCLUDED == TRUE) */`