component/bt: add new demo for Bluetooth SDP client

1. add Bluetooth SDP client demo;
2. some minor typo fixes

components/bt/bluedroid/bta/sdp/bta_sdp_act.c

@@ -69,7 +69,7 @@ static inline tBT_UUID shorten_sdp_uuid(const tBT_UUID* u)
     static uint8_t bt_base_uuid[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
                                      0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB };
 
-    APPL_TRACE_DEBUG("%s() - uuid len:%d", __func__, u->len);
+    APPL_TRACE_DEBUG("%s() - uuid len:%d\n", __func__, u->len);
     if(u->len != 16)
         return *u;
 
@@ -292,7 +292,7 @@ static void bta_create_ops_sdp_record(bluetooth_sdp_record *record, tSDP_DISC_RE
                 {
                     if (count == sizeof(record->ops.supported_formats_list)) {
                         APPL_TRACE_ERROR("%s() - supported_formats_list - count overflow - "
-                                "too many sub attributes!!", __func__);
+                                "too many sub attributes!!\n", __func__);
                         /* If you hit this, new formats have been added,
                          * update SDP_OPP_SUPPORTED_FORMATS_MAX_LENGTH */
                         break;
@@ -309,7 +309,7 @@ static void bta_create_ops_sdp_record(bluetooth_sdp_record *record, tSDP_DISC_RE
             if (record->ops.supported_formats_list_len != count) {
                 APPL_TRACE_WARNING("%s() - supported_formats_list - Length of attribute different "
                         "from the actual number of sub-attributes in the sequence "
-                        "att-length: %d - number of elements: %d", __func__,
+                        "att-length: %d - number of elements: %d\n", __func__,
                         record->ops.supported_formats_list_len , count);
 
             }
@@ -397,7 +397,7 @@ static void bta_sdp_search_cback(UINT16 result, void * user_data)
     UINT16 uuid16 = 0;
     int count = 0;
     tBT_UUID su;
-    APPL_TRACE_DEBUG("%s() -  res: 0x%x", __func__, result);
+    APPL_TRACE_DEBUG("%s() -  res: 0x%x\n", __func__, result);
 
     bta_sdp_cb.sdp_active = BTA_SDP_ACTIVE_NONE;
 
@@ -416,24 +416,24 @@ static void bta_sdp_search_cback(UINT16 result, void * user_data)
             if(p_rec != NULL){
                 status = BTA_SDP_SUCCESS;
                 if (IS_UUID(UUID_MAP_MAS,uuid->uu.uuid128)) {
-                    APPL_TRACE_DEBUG("%s() - found MAP (MAS) uuid", __func__);
+                    APPL_TRACE_DEBUG("%s() - found MAP (MAS) uuid\n", __func__);
                     bta_create_mas_sdp_record(&evt_data.records[count], p_rec);
                 } else if (IS_UUID(UUID_MAP_MNS,uuid->uu.uuid128)) {
-                    APPL_TRACE_DEBUG("%s() - found MAP (MNS) uuid", __func__);
+                    APPL_TRACE_DEBUG("%s() - found MAP (MNS) uuid\n", __func__);
                     bta_create_mns_sdp_record(&evt_data.records[count], p_rec);
                 } else if (IS_UUID(UUID_PBAP_PSE,uuid->uu.uuid128)){
-                    APPL_TRACE_DEBUG("%s() - found PBAP (PSE) uuid", __func__);
+                    APPL_TRACE_DEBUG("%s() - found PBAP (PSE) uuid\n", __func__);
                     bta_create_pse_sdp_record(&evt_data.records[count], p_rec);
                 } else if (IS_UUID(UUID_OBEX_OBJECT_PUSH,uuid->uu.uuid128)){
-                    APPL_TRACE_DEBUG("%s() - found Object Push Server (OPS) uuid", __func__);
+                    APPL_TRACE_DEBUG("%s() - found Object Push Server (OPS) uuid\n", __func__);
                     bta_create_ops_sdp_record(&evt_data.records[count], p_rec);
                 } else if (IS_UUID(UUID_SAP,uuid->uu.uuid128)) {
-                    APPL_TRACE_DEBUG("%s() - found SAP uuid", __func__);
+                    APPL_TRACE_DEBUG("%s() - found SAP uuid\n", __func__);
                     bta_create_sap_sdp_record(&evt_data.records[count], p_rec);
                 } else {
 
                     /* we do not have specific structure for this */
-                    APPL_TRACE_DEBUG("%s() - profile not identified. using raw data", __func__);
+                    APPL_TRACE_DEBUG("%s() - profile not identified. using raw data\n", __func__);
                     bta_create_raw_sdp_record(&evt_data.records[count], p_rec);
                     p_rec = NULL; // Terminate loop
                     /* For raw, we only extract the first entry, and then return the entire
@@ -444,7 +444,7 @@ static void bta_sdp_search_cback(UINT16 result, void * user_data)
                 }
                 count++;
             } else {
-                APPL_TRACE_DEBUG("%s() - UUID not found", __func__);
+                APPL_TRACE_DEBUG("%s() - UUID not found\n", __func__);
             }
         } while (p_rec != NULL && count < BTA_SDP_MAX_RECORDS);
 
@@ -467,7 +467,7 @@ static void bta_sdp_search_cback(UINT16 result, void * user_data)
 *******************************************************************************/
 void bta_sdp_enable(tBTA_SDP_MSG *p_data)
 {
-    APPL_TRACE_DEBUG("%s in, sdp_active:%d", __func__, bta_sdp_cb.sdp_active);
+    APPL_TRACE_DEBUG("%s in, sdp_active:%d\n", __func__, bta_sdp_cb.sdp_active);
     tBTA_SDP_STATUS status = BTA_SDP_SUCCESS;
     bta_sdp_cb.p_dm_cback = p_data->enable.p_cback;
     bta_sdp_cb.p_dm_cback(BTA_SDP_ENABLE_EVT, (tBTA_SDP *)&status, NULL);
@@ -489,12 +489,12 @@ void bta_sdp_search(tBTA_SDP_MSG *p_data)
     tBT_UUID *bta_sdp_search_uuid = osi_malloc(sizeof(tBT_UUID));
     if(p_data == NULL)
     {
-        APPL_TRACE_DEBUG("SDP control block handle is null");
+        APPL_TRACE_DEBUG("SDP control block handle is null\n");
         return;
     }
     tBTA_SDP_STATUS status = BTA_SDP_FAILURE;
 
-    APPL_TRACE_DEBUG("%s in, sdp_active:%d", __func__, bta_sdp_cb.sdp_active);
+    APPL_TRACE_DEBUG("%s in, sdp_active:%d\n", __func__, bta_sdp_cb.sdp_active);
 
     if (bta_sdp_cb.sdp_active != BTA_SDP_ACTIVE_NONE)
     {
@@ -516,7 +516,7 @@ void bta_sdp_search(tBTA_SDP_MSG *p_data)
     memcpy(bta_sdp_search_uuid, &(p_data->get_search.uuid),sizeof(tBT_UUID));
 
     /* initialize the search for the uuid */
-    APPL_TRACE_DEBUG("%s init discovery with UUID(len: %d):",
+    APPL_TRACE_DEBUG("%s init discovery with UUID(len: %d):\n",
             __func__, bta_sdp_search_uuid->len);
     for(x = 0; x<bta_sdp_search_uuid->len;x++){
         APPL_TRACE_DEBUG("%X",bta_sdp_search_uuid->uu.uuid128[x]);
@@ -554,7 +554,7 @@ void bta_sdp_search(tBTA_SDP_MSG *p_data)
 *******************************************************************************/
 void bta_sdp_create_record(tBTA_SDP_MSG *p_data)
 {
-    APPL_TRACE_DEBUG("%s() event: %d", __func__, p_data->record.hdr.event);
+    APPL_TRACE_DEBUG("%s() event: %d\n", __func__, p_data->record.hdr.event);
     if (bta_sdp_cb.p_dm_cback)
         bta_sdp_cb.p_dm_cback(BTA_SDP_CREATE_RECORD_USER_EVT, NULL, p_data->record.user_data);
 }
@@ -570,7 +570,7 @@ void bta_sdp_create_record(tBTA_SDP_MSG *p_data)
 *******************************************************************************/
 void bta_sdp_remove_record(tBTA_SDP_MSG *p_data)
 {
-    APPL_TRACE_DEBUG("%s() event: %d", __func__, p_data->record.hdr.event);
+    APPL_TRACE_DEBUG("%s() event: %d\n", __func__, p_data->record.hdr.event);
     if (bta_sdp_cb.p_dm_cback)
         bta_sdp_cb.p_dm_cback(BTA_SDP_REMOVE_RECORD_USER_EVT, NULL, p_data->record.user_data);
 }

components/bt/bluedroid/stack/sdp/sdp_db.c

@@ -299,7 +299,7 @@ UINT32 SDP_CreateRecord (void)
         p_db->record[p_db->num_records].record_handle = handle;
 
         p_db->num_records++;
-        SDP_TRACE_DEBUG("SDP_CreateRecord ok, num_records:%d", p_db->num_records);
+        SDP_TRACE_DEBUG("SDP_CreateRecord ok, num_records:%d\n", p_db->num_records);
         /* Add the first attribute (the handle) automatically */
         UINT32_TO_BE_FIELD (buf, handle);
         SDP_AddAttribute (handle, ATTR_ID_SERVICE_RECORD_HDL, UINT_DESC_TYPE,
@@ -307,7 +307,7 @@ UINT32 SDP_CreateRecord (void)
 
         return (p_db->record[p_db->num_records - 1].record_handle);
     }
-    else SDP_TRACE_ERROR("SDP_CreateRecord fail, exceed maximum records:%d", SDP_MAX_RECORDS);
+    else SDP_TRACE_ERROR("SDP_CreateRecord fail, exceed maximum records:%d\n", SDP_MAX_RECORDS);
 #endif
         return (0);
 }
@@ -361,7 +361,7 @@ BOOLEAN SDP_DeleteRecord (UINT32 handle)
 
                 sdp_cb.server_db.num_records--;
 
-                SDP_TRACE_DEBUG("SDP_DeleteRecord ok, num_records:%d", sdp_cb.server_db.num_records);
+                SDP_TRACE_DEBUG("SDP_DeleteRecord ok, num_records:%d\n", sdp_cb.server_db.num_records);
                 /* if we're deleting the primary DI record, clear the */
                 /* value in the control block */
                 if( sdp_cb.server_db.di_primary_handle == handle )
@@ -417,17 +417,17 @@ BOOLEAN SDP_AddAttribute (UINT32 handle, UINT16 attr_id, UINT8 attr_type,
             {
                 sprintf((char *)&num_array[i*2],"%02X",(UINT8)(p_val[i]));
             }
-            SDP_TRACE_DEBUG("SDP_AddAttribute: handle:%X, id:%04X, type:%d, len:%d, p_val:%p, *p_val:%s",
+            SDP_TRACE_DEBUG("SDP_AddAttribute: handle:%X, id:%04X, type:%d, len:%d, p_val:%p, *p_val:%s\n",
                             handle,attr_id,attr_type,attr_len,p_val,num_array);
         }
         else if (attr_type == BOOLEAN_DESC_TYPE)
         {
-            SDP_TRACE_DEBUG("SDP_AddAttribute: handle:%X, id:%04X, type:%d, len:%d, p_val:%p, *p_val:%d",
+            SDP_TRACE_DEBUG("SDP_AddAttribute: handle:%X, id:%04X, type:%d, len:%d, p_val:%p, *p_val:%d\n",
                              handle,attr_id,attr_type,attr_len,p_val,*p_val);
         }
         else
         {
-            SDP_TRACE_DEBUG("SDP_AddAttribute: handle:%X, id:%04X, type:%d, len:%d, p_val:%p, *p_val:%s",
+            SDP_TRACE_DEBUG("SDP_AddAttribute: handle:%X, id:%04X, type:%d, len:%d, p_val:%p, *p_val:%s\n",
                 handle,attr_id,attr_type,attr_len,p_val,p_val);
         }
     }
@@ -475,7 +475,7 @@ BOOLEAN SDP_AddAttribute (UINT32 handle, UINT16 attr_id, UINT8 attr_type,
                 /* do truncate only for text string type descriptor */
                 if (attr_type == TEXT_STR_DESC_TYPE)
                 {
-                    SDP_TRACE_WARNING("SDP_AddAttribute: attr_len:%d too long. truncate to (%d)",
+                    SDP_TRACE_WARNING("SDP_AddAttribute: attr_len:%d too long. truncate to (%d)\n",
                         attr_len, SDP_MAX_PAD_LEN - p_rec->free_pad_ptr );
 
                     attr_len = SDP_MAX_PAD_LEN - p_rec->free_pad_ptr;
@@ -496,7 +496,7 @@ BOOLEAN SDP_AddAttribute (UINT32 handle, UINT16 attr_id, UINT8 attr_type,
             else if ((attr_len == 0 && p_attr->len != 0) || /* if truncate to 0 length, simply don't add */
                       p_val == 0)
             {
-                SDP_TRACE_ERROR("SDP_AddAttribute fail, length exceed maximum: ID %d: attr_len:%d ",
+                SDP_TRACE_ERROR("SDP_AddAttribute fail, length exceed maximum: ID %d: attr_len:%d \n",
                     attr_id, attr_len );
                 p_attr->id   = p_attr->type = p_attr->len  = 0;
                 return (FALSE);
@@ -536,7 +536,7 @@ BOOLEAN SDP_AddSequence (UINT32 handle,  UINT16 attr_id, UINT16 num_elem,
 
     if ((p_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN * 2)) == NULL)
     {
-        SDP_TRACE_ERROR("SDP_AddSequence cannot get a buffer!");
+        SDP_TRACE_ERROR("SDP_AddSequence cannot get a buffer!\n");
         return (FALSE);
     }
     p = p_buff;
@@ -577,12 +577,12 @@ BOOLEAN SDP_AddSequence (UINT32 handle,  UINT16 attr_id, UINT16 num_elem,
             if(p_head == p_buff)
             {
                 /* the first element exceed the max length */
-                SDP_TRACE_ERROR ("SDP_AddSequence - too long(attribute is not added)!!");
+                SDP_TRACE_ERROR ("SDP_AddSequence - too long(attribute is not added)!!\n");
                 GKI_freebuf(p_buff);
                 return FALSE;
             }
             else
-                SDP_TRACE_ERROR ("SDP_AddSequence - too long, add %d elements of %d", xx, num_elem);
+                SDP_TRACE_ERROR ("SDP_AddSequence - too long, add %d elements of %d\n", xx, num_elem);
             break;
         }
     }
@@ -619,7 +619,7 @@ BOOLEAN SDP_AddUuidSequence (UINT32 handle,  UINT16 attr_id, UINT16 num_uuids,
 
     if ((p_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN * 2)) == NULL)
     {
-        SDP_TRACE_ERROR("SDP_AddUuidSequence cannot get a buffer!");
+        SDP_TRACE_ERROR("SDP_AddUuidSequence cannot get a buffer!\n");
         return (FALSE);
     }
     p = p_buff;
@@ -632,7 +632,7 @@ BOOLEAN SDP_AddUuidSequence (UINT32 handle,  UINT16 attr_id, UINT16 num_uuids,
 
         if((p - p_buff) > max_len)
         {
-            SDP_TRACE_WARNING ("SDP_AddUuidSequence - too long, add %d uuids of %d", xx, num_uuids);
+            SDP_TRACE_WARNING ("SDP_AddUuidSequence - too long, add %d uuids of %d\n", xx, num_uuids);
             break;
         }
     }
@@ -667,7 +667,7 @@ BOOLEAN SDP_AddProtocolList (UINT32 handle, UINT16 num_elem,
 
     if ((p_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN * 2)) == NULL)
     {
-        SDP_TRACE_ERROR("SDP_AddProtocolList cannot get a buffer!");
+        SDP_TRACE_ERROR("SDP_AddProtocolList cannot get a buffer!\n");
         return (FALSE);
     }
 
@@ -706,7 +706,7 @@ BOOLEAN SDP_AddAdditionProtoLists (UINT32 handle, UINT16 num_elem,
 
     if ((p_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN * 2)) == NULL)
     {
-        SDP_TRACE_ERROR("SDP_AddAdditionProtoLists cannot get a buffer!");
+        SDP_TRACE_ERROR("SDP_AddAdditionProtoLists cannot get a buffer!\n");
         return (FALSE);
     }
     p = p_buff;
@@ -755,7 +755,7 @@ BOOLEAN SDP_AddProfileDescriptorList (UINT32 handle, UINT16 profile_uuid,
 
     if ((p_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN)) == NULL)
     {
-        SDP_TRACE_ERROR("SDP_AddProfileDescriptorList cannot get a buffer!");
+        SDP_TRACE_ERROR("SDP_AddProfileDescriptorList cannot get a buffer!\n");
         return (FALSE);
     }
     p = p_buff+2;
@@ -804,7 +804,7 @@ BOOLEAN SDP_AddLanguageBaseAttrIDList (UINT32 handle, UINT16 lang,
 
     if ((p_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN)) == NULL)
     {
-        SDP_TRACE_ERROR("SDP_AddLanguageBaseAttrIDList cannot get a buffer!");
+        SDP_TRACE_ERROR("SDP_AddLanguageBaseAttrIDList cannot get a buffer!\n");
         return (FALSE);
     }
     p = p_buff;
@@ -853,7 +853,7 @@ BOOLEAN SDP_AddServiceClassIdList (UINT32 handle, UINT16 num_services,
 
     if ((p_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN * 2)) == NULL)
     {
-        SDP_TRACE_ERROR("SDP_AddServiceClassIdList cannot get a buffer!");
+        SDP_TRACE_ERROR("SDP_AddServiceClassIdList cannot get a buffer!\n");
         return (FALSE);
     }
     p = p_buff;
@@ -899,7 +899,7 @@ BOOLEAN SDP_DeleteAttribute (UINT32 handle, UINT16 attr_id)
         {
             tSDP_ATTRIBUTE  *p_attr = &p_rec->attribute[0];
 
-            SDP_TRACE_API("Deleting attr_id 0x%04x for handle 0x%x", attr_id, handle);
+            SDP_TRACE_API("Deleting attr_id 0x%04x for handle 0x%x\n", attr_id, handle);
             /* Found it. Now, find the attribute */
             for (xx = 0; xx < p_rec->num_attributes; xx++, p_attr++)
             {

components/bt/bluedroid/stack/sdp/sdp_discovery.c

@@ -171,7 +171,7 @@ static void sdp_snd_service_search_req(tCONN_CB *p_ccb, UINT8 cont_len, UINT8 *
     p_cmd->len = (UINT16)(p - p_start);
 
 #if (SDP_DEBUG_RAW == TRUE)
-    SDP_TRACE_WARNING("sdp_snd_service_search_req cont_len :%d disc_state:%d",cont_len, p_ccb->disc_state);
+    SDP_TRACE_WARNING("sdp_snd_service_search_req cont_len :%d disc_state:%d\n",cont_len, p_ccb->disc_state);
 #endif
 
 
@@ -228,7 +228,7 @@ void sdp_disc_server_rsp (tCONN_CB *p_ccb, BT_HDR *p_msg)
     BOOLEAN         invalid_pdu = TRUE;
 
 #if (SDP_DEBUG_RAW == TRUE)
-    SDP_TRACE_WARNING("sdp_disc_server_rsp disc_state:%d", p_ccb->disc_state);
+    SDP_TRACE_WARNING("sdp_disc_server_rsp disc_state:%d\n", p_ccb->disc_state);
 #endif
 
     /* stop inactivity timer when we receive a response */
@@ -270,7 +270,7 @@ void sdp_disc_server_rsp (tCONN_CB *p_ccb, BT_HDR *p_msg)
 
     if (invalid_pdu)
     {
-        SDP_TRACE_WARNING ("SDP - Unexp. PDU: %d in state: %d", rsp_pdu, p_ccb->disc_state);
+        SDP_TRACE_WARNING ("SDP - Unexp. PDU: %d in state: %d\n", rsp_pdu, p_ccb->disc_state);
         sdp_disconnect (p_ccb, SDP_GENERIC_ERROR);
     }
 }
@@ -300,7 +300,7 @@ static void process_service_search_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
     p_ccb->num_handles += cur_handles;
     if (p_ccb->num_handles == 0)
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd ServiceSearchRsp, no matches");
+        SDP_TRACE_WARNING ("SDP - Rcvd ServiceSearchRsp, no matches\n");
         sdp_disconnect (p_ccb, SDP_NO_RECS_MATCH);
         return;
     }
@@ -359,9 +359,9 @@ static void sdp_copy_raw_data (tCONN_CB *p_ccb, BOOLEAN offset)
 
     for (i = 0; i < p_ccb->list_len; i++)
     {
-        sprintf((char *)&num_array[i*2],"%02X",(UINT8)(p_ccb->rsp_list[i]));
+        sprintf((char *)&num_array[i*2],"%02X\n",(UINT8)(p_ccb->rsp_list[i]));
     }
-    SDP_TRACE_WARNING("result :%s",num_array);
+    SDP_TRACE_WARNING("result :%s\n",num_array);
 #endif
 
     if(p_ccb->p_db->raw_data)
@@ -380,7 +380,7 @@ static void sdp_copy_raw_data (tCONN_CB *p_ccb, BOOLEAN offset)
             cpy_len = list_len;
         }
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("list_len :%d cpy_len:%d raw_size:%d raw_used:%d",
+        SDP_TRACE_WARNING("list_len :%d cpy_len:%d raw_size:%d raw_used:%d\n",
             list_len, cpy_len, p_ccb->p_db->raw_size, p_ccb->p_db->raw_used);
 #endif
         memcpy (&p_ccb->p_db->raw_data[p_ccb->p_db->raw_used], p, cpy_len);
@@ -406,14 +406,14 @@ static void process_service_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
     BOOLEAN         cont_request_needed = FALSE;
 
 #if (SDP_DEBUG_RAW == TRUE)
-    SDP_TRACE_WARNING("process_service_attr_rsp raw inc:%d",
+    SDP_TRACE_WARNING("process_service_attr_rsp raw inc:%d\n",
         SDP_RAW_DATA_INCLUDED);
 #endif
     /* If p_reply is NULL, we were called after the records handles were read */
     if (p_reply)
     {
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("ID & len: 0x%02x-%02x-%02x-%02x",
+        SDP_TRACE_WARNING("ID & len: 0x%02x-%02x-%02x-%02x\n",
             p_reply[0], p_reply[1], p_reply[2], p_reply[3]);
 #endif
         /* Skip transaction ID and length */
@@ -421,7 +421,7 @@ static void process_service_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
 
         BE_STREAM_TO_UINT16 (list_byte_count, p_reply);
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("list_byte_count:%d", list_byte_count);
+        SDP_TRACE_WARNING("list_byte_count:%d\n", list_byte_count);
 #endif
 
         /* Copy the response to the scratchpad. First, a safety check on the length */
@@ -432,7 +432,7 @@ static void process_service_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
         }
 
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("list_len: %d, list_byte_count: %d",
+        SDP_TRACE_WARNING("list_len: %d, list_byte_count: %d\n",
             p_ccb->list_len, list_byte_count);
 #endif
         if (p_ccb->rsp_list == NULL)
@@ -440,7 +440,7 @@ static void process_service_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
             p_ccb->rsp_list = (UINT8 *)GKI_getbuf (SDP_MAX_LIST_BYTE_COUNT);
             if (p_ccb->rsp_list == NULL)
             {
-                SDP_TRACE_ERROR ("SDP - no gki buf to save rsp");
+                SDP_TRACE_ERROR ("SDP - no gki buf to save rsp\n");
                 sdp_disconnect (p_ccb, SDP_NO_RESOURCES);
                 return;
             }
@@ -449,10 +449,10 @@ static void process_service_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
         p_ccb->list_len += list_byte_count;
         p_reply         += list_byte_count;
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("list_len: %d(attr_rsp)", p_ccb->list_len);
+        SDP_TRACE_WARNING("list_len: %d(attr_rsp)\n", p_ccb->list_len);
 
         /* Check if we need to request a continuation */
-        SDP_TRACE_WARNING("*p_reply:%d(%d)", *p_reply, SDP_MAX_CONTINUATION_LEN);
+        SDP_TRACE_WARNING("*p_reply:%d(%d)\n", *p_reply, SDP_MAX_CONTINUATION_LEN);
 #endif
         if (*p_reply)
         {
@@ -467,7 +467,7 @@ static void process_service_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
         {
 
 #if (SDP_RAW_DATA_INCLUDED == TRUE)
-            SDP_TRACE_WARNING("process_service_attr_rsp");
+            SDP_TRACE_WARNING("process_service_attr_rsp\n");
             sdp_copy_raw_data (p_ccb, FALSE);
 #endif
 
@@ -566,13 +566,13 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
     BOOLEAN         cont_request_needed = FALSE;
 
 #if (SDP_DEBUG_RAW == TRUE)
-    SDP_TRACE_WARNING("process_service_search_attr_rsp");
+    SDP_TRACE_WARNING("process_service_search_attr_rsp\n");
 #endif
     /* If p_reply is NULL, we were called for the initial read */
     if (p_reply)
     {
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("ID & len: 0x%02x-%02x-%02x-%02x",
+        SDP_TRACE_WARNING("ID & len: 0x%02x-%02x-%02x-%02x\n",
             p_reply[0], p_reply[1], p_reply[2], p_reply[3]);
 #endif
         /* Skip transaction ID and length */
@@ -580,7 +580,7 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
 
         BE_STREAM_TO_UINT16 (lists_byte_count, p_reply);
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("lists_byte_count:%d", lists_byte_count);
+        SDP_TRACE_WARNING("lists_byte_count:%d\n", lists_byte_count);
 #endif
 
         /* Copy the response to the scratchpad. First, a safety check on the length */
@@ -591,7 +591,7 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
         }
 
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("list_len: %d, list_byte_count: %d",
+        SDP_TRACE_WARNING("list_len: %d, list_byte_count: %d\n",
             p_ccb->list_len, lists_byte_count);
 #endif
         if (p_ccb->rsp_list == NULL)
@@ -599,7 +599,7 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
             p_ccb->rsp_list = (UINT8 *)GKI_getbuf (SDP_MAX_LIST_BYTE_COUNT);
             if (p_ccb->rsp_list == NULL)
             {
-                SDP_TRACE_ERROR ("SDP - no gki buf to save rsp");
+                SDP_TRACE_ERROR ("SDP - no gki buf to save rsp\n");
                 sdp_disconnect (p_ccb, SDP_NO_RESOURCES);
                 return;
             }
@@ -608,10 +608,10 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
         p_ccb->list_len += lists_byte_count;
         p_reply         += lists_byte_count;
 #if (SDP_DEBUG_RAW == TRUE)
-        SDP_TRACE_WARNING("list_len: %d(search_attr_rsp)", p_ccb->list_len);
+        SDP_TRACE_WARNING("list_len: %d(search_attr_rsp)\n", p_ccb->list_len);
 
         /* Check if we need to request a continuation */
-        SDP_TRACE_WARNING("*p_reply:%d(%d)", *p_reply, SDP_MAX_CONTINUATION_LEN);
+        SDP_TRACE_WARNING("*p_reply:%d(%d)\n", *p_reply, SDP_MAX_CONTINUATION_LEN);
 #endif
         if (*p_reply)
         {
@@ -626,7 +626,7 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
     }
 
 #if (SDP_DEBUG_RAW == TRUE)
-    SDP_TRACE_WARNING("cont_request_needed:%d", cont_request_needed);
+    SDP_TRACE_WARNING("cont_request_needed:%d\n", cont_request_needed);
 #endif
     /* If continuation request (or first time request) */
     if ((cont_request_needed) || (!p_reply))
@@ -699,7 +699,7 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
     /*******************************************************************/
 
 #if (SDP_RAW_DATA_INCLUDED == TRUE)
-    SDP_TRACE_WARNING("process_service_search_attr_rsp");
+    SDP_TRACE_WARNING("process_service_search_attr_rsp\n");
     sdp_copy_raw_data (p_ccb, TRUE);
 #endif
 
@@ -710,7 +710,7 @@ static void process_service_search_attr_rsp (tCONN_CB *p_ccb, UINT8 *p_reply)
 
     if ((type >> 3) != DATA_ELE_SEQ_DESC_TYPE)
     {
-        SDP_TRACE_WARNING ("SDP - Wrong type: 0x%02x in attr_rsp", type);
+        SDP_TRACE_WARNING ("SDP - Wrong type: 0x%02x in attr_rsp\n", type);
         return;
     }
     p = sdpu_get_len_from_type (p, type, &seq_len);
@@ -758,14 +758,14 @@ static UINT8 *save_attr_seq (tCONN_CB *p_ccb, UINT8 *p, UINT8 *p_msg_end)
 
     if ((type >> 3) != DATA_ELE_SEQ_DESC_TYPE)
     {
-        SDP_TRACE_WARNING ("SDP - Wrong type: 0x%02x in attr_rsp", type);
+        SDP_TRACE_WARNING ("SDP - Wrong type: 0x%02x in attr_rsp\n", type);
         return (NULL);
     }
 
     p = sdpu_get_len_from_type (p, type, &seq_len);
     if ((p + seq_len) > p_msg_end)
     {
-        SDP_TRACE_WARNING ("SDP - Bad len in attr_rsp %d", seq_len);
+        SDP_TRACE_WARNING ("SDP - Bad len in attr_rsp %d\n", seq_len);
         return (NULL);
     }
 
@@ -773,7 +773,7 @@ static UINT8 *save_attr_seq (tCONN_CB *p_ccb, UINT8 *p, UINT8 *p_msg_end)
     p_rec = add_record (p_ccb->p_db, p_ccb->device_address);
     if (!p_rec)
     {
-        SDP_TRACE_WARNING ("SDP - DB full add_record");
+        SDP_TRACE_WARNING ("SDP - DB full add_record\n");
         return (NULL);
     }
 
@@ -786,7 +786,7 @@ static UINT8 *save_attr_seq (tCONN_CB *p_ccb, UINT8 *p, UINT8 *p_msg_end)
         p = sdpu_get_len_from_type (p, type, &attr_len);
         if (((type >> 3) != UINT_DESC_TYPE) || (attr_len != 2))
         {
-            SDP_TRACE_WARNING ("SDP - Bad type: 0x%02x or len: %d in attr_rsp", type, attr_len);
+            SDP_TRACE_WARNING ("SDP - Bad type: 0x%02x or len: %d in attr_rsp\n", type, attr_len);
             return (NULL);
         }
         BE_STREAM_TO_UINT16 (attr_id, p);
@@ -796,7 +796,7 @@ static UINT8 *save_attr_seq (tCONN_CB *p_ccb, UINT8 *p, UINT8 *p_msg_end)
 
         if (!p)
         {
-            SDP_TRACE_WARNING ("SDP - DB full add_attr");
+            SDP_TRACE_WARNING ("SDP - DB full add_attr\n");
             return (NULL);
         }
     }
@@ -916,7 +916,7 @@ static UINT8 *add_attr (UINT8 *p, tSDP_DISCOVERY_DB *p_db, tSDP_DISC_REC *p_rec,
                 /* SDP_TRACE_DEBUG ("SDP - attr nest level:%d(list)", nest_level); */
                 if (nest_level >= MAX_NEST_LEVELS)
                 {
-                    SDP_TRACE_ERROR ("SDP - attr nesting too deep");
+                    SDP_TRACE_ERROR ("SDP - attr nesting too deep\n");
                     return (p_end);
                 }
 
@@ -993,7 +993,7 @@ static UINT8 *add_attr (UINT8 *p, tSDP_DISCOVERY_DB *p_db, tSDP_DISC_REC *p_rec,
             }
             break;
         default:
-            SDP_TRACE_WARNING ("SDP - bad len in UUID attr: %d", attr_len);
+            SDP_TRACE_WARNING ("SDP - bad len in UUID attr: %d\n", attr_len);
             return (p + attr_len);
         }
         break;
@@ -1009,7 +1009,7 @@ static UINT8 *add_attr (UINT8 *p, tSDP_DISCOVERY_DB *p_db, tSDP_DISC_REC *p_rec,
         /* SDP_TRACE_DEBUG ("SDP - attr nest level:%d", nest_level); */
         if (nest_level >= MAX_NEST_LEVELS)
         {
-            SDP_TRACE_ERROR ("SDP - attr nesting too deep");
+            SDP_TRACE_ERROR ("SDP - attr nesting too deep\n");
             return (p_end);
         }
         if(is_additional_list != 0 || attr_id == ATTR_ID_ADDITION_PROTO_DESC_LISTS)
@@ -1038,7 +1038,7 @@ static UINT8 *add_attr (UINT8 *p, tSDP_DISCOVERY_DB *p_db, tSDP_DISC_REC *p_rec,
             p_attr->attr_value.v.u8 = *p++;
             break;
         default:
-            SDP_TRACE_WARNING ("SDP - bad len in boolean attr: %d", attr_len);
+            SDP_TRACE_WARNING ("SDP - bad len in boolean attr: %d\n", attr_len);
             return (p + attr_len);
         }
         break;

components/bt/bluedroid/stack/sdp/sdp_main.c

@@ -97,7 +97,7 @@ void sdp_init (void)
     if (!BTM_SetSecurityLevel (FALSE, SDP_SERVICE_NAME, BTM_SEC_SERVICE_SDP_SERVER,
                                SDP_SECURITY_LEVEL, SDP_PSM, 0, 0))
     {
-        SDP_TRACE_ERROR ("Security Registration Server failed");
+        SDP_TRACE_ERROR ("Security Registration Server failed\n");
         return;
     }
 #endif
@@ -107,7 +107,7 @@ void sdp_init (void)
     if (!BTM_SetSecurityLevel (TRUE, SDP_SERVICE_NAME, BTM_SEC_SERVICE_SDP_SERVER,
                                SDP_SECURITY_LEVEL, SDP_PSM, 0, 0))
     {
-        SDP_TRACE_ERROR ("Security Registration for Client failed");
+        SDP_TRACE_ERROR ("Security Registration for Client failed\n");
         return;
     }
 #endif
@@ -133,7 +133,7 @@ void sdp_init (void)
     /* Now, register with L2CAP */
     if (!L2CA_Register (SDP_PSM, &sdp_cb.reg_info))
     {
-        SDP_TRACE_ERROR ("SDP Registration failed");
+        SDP_TRACE_ERROR ("SDP Registration failed\n");
     }
 }
 
@@ -193,7 +193,7 @@ static void sdp_connect_ind (BD_ADDR  bd_addr, UINT16 l2cap_cid, UINT16 psm, UIN
 
         if (cfg.fcr_present)
         {
-            SDP_TRACE_DEBUG("sdp_connect_ind:  mode %u, txwinsz %u, max_trans %u, rtrans_tout %u, mon_tout %u, mps %u",
+            SDP_TRACE_DEBUG("sdp_connect_ind:  mode %u, txwinsz %u, max_trans %u, rtrans_tout %u, mon_tout %u, mps %u\n",
                         cfg.fcr.mode, cfg.fcr.tx_win_sz, cfg.fcr.max_transmit,
                         cfg.fcr.rtrans_tout,cfg.fcr.mon_tout, cfg.fcr.mps);
         }
@@ -208,7 +208,7 @@ static void sdp_connect_ind (BD_ADDR  bd_addr, UINT16 l2cap_cid, UINT16 psm, UIN
         }
     }
 
-    SDP_TRACE_EVENT ("SDP - Rcvd L2CAP conn ind, sent config req, CID 0x%x", p_ccb->connection_id);
+    SDP_TRACE_EVENT ("SDP - Rcvd L2CAP conn ind, sent config req, CID 0x%x\n", p_ccb->connection_id);
 #else   /* No server */
     /* Reject the connection */
     L2CA_ConnectRsp (bd_addr, l2cap_id, l2cap_cid, L2CAP_CONN_NO_PSM, 0);
@@ -235,7 +235,7 @@ static void sdp_connect_cfm (UINT16 l2cap_cid, UINT16 result)
     /* Find CCB based on CID */
     if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL)
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd conn cnf for unknown CID 0x%x", l2cap_cid);
+        SDP_TRACE_WARNING ("SDP - Rcvd conn cnf for unknown CID 0x%x\n", l2cap_cid);
         return;
     }
 
@@ -249,7 +249,7 @@ static void sdp_connect_cfm (UINT16 l2cap_cid, UINT16 result)
 
         if (cfg.fcr_present)
         {
-            SDP_TRACE_DEBUG("sdp_connect_cfm:  mode %u, txwinsz %u, max_trans %u, rtrans_tout %u, mon_tout %u, mps %u",
+            SDP_TRACE_DEBUG("sdp_connect_cfm:  mode %u, txwinsz %u, max_trans %u, rtrans_tout %u, mon_tout %u, mps %u\n",
                         cfg.fcr.mode, cfg.fcr.tx_win_sz, cfg.fcr.max_transmit,
                         cfg.fcr.rtrans_tout,cfg.fcr.mon_tout, cfg.fcr.mps);
         }
@@ -263,11 +263,11 @@ static void sdp_connect_cfm (UINT16 l2cap_cid, UINT16 result)
             L2CA_ConfigReq (l2cap_cid, &cfg);
         }
 
-        SDP_TRACE_EVENT ("SDP - got conn cnf, sent cfg req, CID: 0x%x", p_ccb->connection_id);
+        SDP_TRACE_EVENT ("SDP - got conn cnf, sent cfg req, CID: 0x%x\n", p_ccb->connection_id);
     }
     else
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd conn cnf with error: 0x%x  CID 0x%x", result, p_ccb->connection_id);
+        SDP_TRACE_WARNING ("SDP - Rcvd conn cnf with error: 0x%x  CID 0x%x\n", result, p_ccb->connection_id);
 
         /* Tell the user if he has a callback */
         if (p_ccb->p_cb || p_ccb->p_cb2)
@@ -312,7 +312,7 @@ static void sdp_config_ind (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg)
     /* Find CCB based on CID */
     if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL)
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP cfg ind, unknown CID: 0x%x", l2cap_cid);
+        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP cfg ind, unknown CID: 0x%x\n", l2cap_cid);
         return;
     }
 
@@ -346,7 +346,7 @@ static void sdp_config_ind (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg)
             {
                 p_cfg->fcr.tx_win_sz = sdp_cb.l2cap_my_cfg.fcr.tx_win_sz;
                 p_cfg->result = L2CAP_CFG_UNACCEPTABLE_PARAMS;
-                SDP_TRACE_DEBUG("sdp_config_ind(CONFIG) -> Please try again with SMALLER TX WINDOW");
+                SDP_TRACE_DEBUG("sdp_config_ind(CONFIG) -> Please try again with SMALLER TX WINDOW\n");
             }
 
             /* Reject if locally we want basic and they don't */
@@ -355,12 +355,12 @@ static void sdp_config_ind (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg)
                 /* Ask for a new setup */
                 p_cfg->fcr.mode = L2CAP_FCR_BASIC_MODE;
                 p_cfg->result = L2CAP_CFG_UNACCEPTABLE_PARAMS;
-                SDP_TRACE_DEBUG("sdp_config_ind(CONFIG) -> Please try again with BASIC mode");
+                SDP_TRACE_DEBUG("sdp_config_ind(CONFIG) -> Please try again with BASIC mode\n");
             }
             /* Remain in configure state and give the peer our desired configuration */
             if (p_cfg->result != L2CAP_CFG_OK)
             {
-                SDP_TRACE_WARNING ("SDP - Rcvd cfg ind, Unacceptable Parameters sent cfg cfm, CID: 0x%x", l2cap_cid);
+                SDP_TRACE_WARNING ("SDP - Rcvd cfg ind, Unacceptable Parameters sent cfg cfm, CID: 0x%x\n", l2cap_cid);
                 L2CA_ConfigRsp (l2cap_cid, p_cfg);
                 return;
             }
@@ -371,7 +371,7 @@ static void sdp_config_ind (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg)
 
     L2CA_ConfigRsp (l2cap_cid, p_cfg);
 
-    SDP_TRACE_EVENT ("SDP - Rcvd cfg ind, sent cfg cfm, CID: 0x%x", l2cap_cid);
+    SDP_TRACE_EVENT ("SDP - Rcvd cfg ind, sent cfg cfm, CID: 0x%x\n", l2cap_cid);
 
     p_ccb->con_flags |= SDP_FLAGS_HIS_CFG_DONE;
 
@@ -403,12 +403,12 @@ static void sdp_config_cfm (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg)
 {
     tCONN_CB    *p_ccb;
 
-    SDP_TRACE_EVENT ("SDP - Rcvd cfg cfm, CID: 0x%x  Result: %d", l2cap_cid, p_cfg->result);
+    SDP_TRACE_EVENT ("SDP - Rcvd cfg cfm, CID: 0x%x  Result: %d\n", l2cap_cid, p_cfg->result);
 
     /* Find CCB based on CID */
     if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL)
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP cfg ind, unknown CID: 0x%x", l2cap_cid);
+        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP cfg ind, unknown CID: 0x%x\n", l2cap_cid);
         return;
     }
 
@@ -464,14 +464,14 @@ static void sdp_disconnect_ind (UINT16 l2cap_cid, BOOLEAN ack_needed)
     /* Find CCB based on CID */
     if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL)
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP disc, unknown CID: 0x%x", l2cap_cid);
+        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP disc, unknown CID: 0x%x\n", l2cap_cid);
         return;
     }
 
     if (ack_needed)
         L2CA_DisconnectRsp (l2cap_cid);
 
-    SDP_TRACE_EVENT ("SDP - Rcvd L2CAP disc, CID: 0x%x", l2cap_cid);
+    SDP_TRACE_EVENT ("SDP - Rcvd L2CAP disc, CID: 0x%x\n", l2cap_cid);
 #if SDP_CLIENT_ENABLED == TRUE
     /* Tell the user if he has a callback */
     if (p_ccb->p_cb)
@@ -516,13 +516,13 @@ static void sdp_data_ind (UINT16 l2cap_cid, BT_HDR *p_msg)
         }
         else
         {
-            SDP_TRACE_WARNING ("SDP - Ignored L2CAP data while in state: %d, CID: 0x%x",
+            SDP_TRACE_WARNING ("SDP - Ignored L2CAP data while in state: %d, CID: 0x%x\n",
                                 p_ccb->con_state, l2cap_cid);
         }
     }
     else
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP data, unknown CID: 0x%x", l2cap_cid);
+        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP data, unknown CID: 0x%x\n", l2cap_cid);
     }
 
     GKI_freebuf (p_msg);
@@ -548,11 +548,11 @@ tCONN_CB* sdp_conn_originate (UINT8 *p_bd_addr)
     /* Allocate a new CCB. Return if none available. */
     if ((p_ccb = sdpu_allocate_ccb()) == NULL)
     {
-        SDP_TRACE_WARNING ("SDP - no spare CCB for orig");
+        SDP_TRACE_WARNING ("SDP - no spare CCB for orig\n");
         return (NULL);
     }
 
-    SDP_TRACE_EVENT ("SDP - Originate started");
+    SDP_TRACE_EVENT ("SDP - Originate started\n");
 
     /* We are the originator of this connection */
     p_ccb->con_flags |= SDP_FLAGS_IS_ORIG;
@@ -574,7 +574,7 @@ tCONN_CB* sdp_conn_originate (UINT8 *p_bd_addr)
     }
     else
     {
-        SDP_TRACE_WARNING ("SDP - Originate failed");
+        SDP_TRACE_WARNING ("SDP - Originate failed\n");
         sdpu_release_ccb (p_ccb);
         return (NULL);
     }
@@ -592,7 +592,6 @@ tCONN_CB* sdp_conn_originate (UINT8 *p_bd_addr)
 void sdp_disconnect (tCONN_CB*p_ccb, UINT16 reason)
 {
 #if (defined(SDP_BROWSE_PLUS) && SDP_BROWSE_PLUS == TRUE)
-
     /* If we are browsing for multiple UUIDs ... */
     if ((p_ccb->con_state == SDP_STATE_CONNECTED)
      && (p_ccb->con_flags & SDP_FLAGS_IS_ORIG)
@@ -618,7 +617,7 @@ void sdp_disconnect (tCONN_CB*p_ccb, UINT16 reason)
 
             p_ccb->cur_handle = 0;
 
-            SDP_TRACE_EVENT ("SDP - looking for for more,  CID: 0x%x",
+            SDP_TRACE_EVENT ("SDP - looking for for more,  CID: 0x%x\n",
                               p_ccb->connection_id);
 
             sdp_disc_connected (p_ccb);
@@ -631,7 +630,7 @@ void sdp_disconnect (tCONN_CB*p_ccb, UINT16 reason)
 
 #endif
 
-    SDP_TRACE_EVENT ("SDP - disconnect  CID: 0x%x", p_ccb->connection_id);
+    SDP_TRACE_EVENT ("SDP - disconnect  CID: 0x%x\n", p_ccb->connection_id);
 
     /* Check if we have a connection ID */
     if (p_ccb->connection_id != 0)
@@ -672,12 +671,11 @@ static void sdp_disconnect_cfm (UINT16 l2cap_cid, UINT16 result)
     /* Find CCB based on CID */
     if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL)
     {
-        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP disc cfm, unknown CID: 0x%x", l2cap_cid);
+        SDP_TRACE_WARNING ("SDP - Rcvd L2CAP disc cfm, unknown CID: 0x%x\n", l2cap_cid);
         return;
     }
 
-    SDP_TRACE_EVENT ("SDP - Rcvd L2CAP disc cfm, CID: 0x%x", l2cap_cid);
-
+    SDP_TRACE_EVENT ("SDP - Rcvd L2CAP disc cfm, CID: 0x%x, rsn %d\n", l2cap_cid, p_ccb->disconnect_reason);
     /* Tell the user if he has a callback */
     if (p_ccb->p_cb)
         (*p_ccb->p_cb) (p_ccb->disconnect_reason);
@@ -702,7 +700,7 @@ static void sdp_disconnect_cfm (UINT16 l2cap_cid, UINT16 result)
 *******************************************************************************/
 void sdp_conn_timeout (tCONN_CB*p_ccb)
 {
-    SDP_TRACE_EVENT ("SDP - CCB timeout in state: %d  CID: 0x%x",
+    SDP_TRACE_EVENT ("SDP - CCB timeout in state: %d  CID: 0x%x\n",
                       p_ccb->con_state, p_ccb->connection_id);
 
     L2CA_DisconnectReq (p_ccb->connection_id);

components/bt/bluedroid/stack/sdp/sdp_server.c

@@ -152,7 +152,7 @@ void sdp_server_handle_client_req (tCONN_CB *p_ccb, BT_HDR *p_msg)
 
     default:
         sdpu_build_n_send_error (p_ccb, trans_num, SDP_INVALID_REQ_SYNTAX, SDP_TEXT_BAD_PDU);
-        SDP_TRACE_WARNING ("SDP - server got unknown PDU: 0x%x", pdu_id);
+        SDP_TRACE_WARNING ("SDP - server got unknown PDU: 0x%x\n", pdu_id);
         break;
     }
 }
@@ -258,7 +258,7 @@ static void process_service_search (tCONN_CB *p_ccb, UINT16 trans_num,
     /* Get a buffer to use to build the response */
     if ((p_buf = (BT_HDR *)GKI_getpoolbuf (SDP_POOL_ID)) == NULL)
     {
-        SDP_TRACE_ERROR ("SDP - no buf for search rsp");
+        SDP_TRACE_ERROR ("SDP - no buf for search rsp\n");
         return;
     }
     p_buf->offset = L2CAP_MIN_OFFSET;
@@ -373,7 +373,7 @@ static void process_service_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
         p_ccb->rsp_list = (UINT8 *)GKI_getbuf(max_list_len);
         if (p_ccb->rsp_list == NULL)
         {
-            SDP_TRACE_ERROR("%s No scratch buf for attr rsp", __func__);
+            SDP_TRACE_ERROR("%s No scratch buf for attr rsp\n", __func__);
             return;
         }
 
@@ -415,7 +415,7 @@ static void process_service_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
             p_ccb->rsp_list = (UINT8 *)GKI_getbuf (max_list_len);
             if (p_ccb->rsp_list == NULL)
             {
-                SDP_TRACE_ERROR ("SDP - no scratch buf for search rsp");
+                SDP_TRACE_ERROR ("SDP - no scratch buf for search rsp\n");
                 return;
             }
         }
@@ -464,7 +464,7 @@ static void process_service_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
             {
                 if (attr_len >= SDP_MAX_ATTR_LEN)
                 {
-                    SDP_TRACE_ERROR("SDP attr too big: max_list_len=%d,attr_len=%d", max_list_len, attr_len);
+                    SDP_TRACE_ERROR("SDP attr too big: max_list_len=%d,attr_len=%d\n", max_list_len, attr_len);
                     sdpu_build_n_send_error (p_ccb, trans_num, SDP_NO_RESOURCES, NULL);
                     return;
                 }
@@ -523,7 +523,7 @@ static void process_service_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
     /* Get a buffer to use to build the response */
     if ((p_buf = (BT_HDR *)GKI_getpoolbuf (SDP_POOL_ID)) == NULL)
     {
-        SDP_TRACE_ERROR ("SDP - no buf for search rsp");
+        SDP_TRACE_ERROR ("SDP - no buf for search rsp\n");
         return;
     }
     p_buf->offset = L2CAP_MIN_OFFSET;
@@ -636,7 +636,7 @@ static void process_service_search_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
         p_ccb->rsp_list = (UINT8 *)GKI_getbuf (max_list_len);
         if (p_ccb->rsp_list == NULL)
         {
-            SDP_TRACE_ERROR ("SDP - no scratch buf for search rsp");
+            SDP_TRACE_ERROR ("SDP - no scratch buf for search rsp\n");
             return;
         }
 
@@ -678,7 +678,7 @@ static void process_service_search_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
             p_ccb->rsp_list = (UINT8 *)GKI_getbuf (max_list_len);
             if (p_ccb->rsp_list == NULL)
             {
-                SDP_TRACE_ERROR ("SDP - no scratch buf for search rsp");
+                SDP_TRACE_ERROR ("SDP - no scratch buf for search rsp\n");
                 return;
             }
         }
@@ -751,7 +751,7 @@ static void process_service_search_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
                 {
                     if (attr_len >= SDP_MAX_ATTR_LEN)
                     {
-                        SDP_TRACE_ERROR("SDP attr too big: max_list_len=%d,attr_len=%d", max_list_len, attr_len);
+                        SDP_TRACE_ERROR("SDP attr too big: max_list_len=%d,attr_len=%d\n", max_list_len, attr_len);
                         sdpu_build_n_send_error (p_ccb, trans_num, SDP_NO_RESOURCES, NULL);
                         return;
                     }
@@ -859,7 +859,7 @@ static void process_service_search_attr_req (tCONN_CB *p_ccb, UINT16 trans_num,
     /* Get a buffer to use to build the response */
     if ((p_buf = (BT_HDR *)GKI_getpoolbuf (SDP_POOL_ID)) == NULL)
     {
-        SDP_TRACE_ERROR ("SDP - no buf for search rsp");
+        SDP_TRACE_ERROR ("SDP - no buf for search rsp\n");
         return;
     }
     p_buf->offset = L2CAP_MIN_OFFSET;

components/bt/bluedroid/stack/sdp/sdp_utils.c

@@ -158,7 +158,7 @@ void sdpu_release_ccb (tCONN_CB *p_ccb)
     /* Free the response buffer */
     if (p_ccb->rsp_list)
     {
-       SDP_TRACE_DEBUG("releasing SDP rsp_list");
+       SDP_TRACE_DEBUG("releasing SDP rsp_list\n");
 
         GKI_freebuf(p_ccb->rsp_list);
         p_ccb->rsp_list = NULL;
@@ -323,13 +323,13 @@ void sdpu_build_n_send_error (tCONN_CB *p_ccb, UINT16 trans_num, UINT16 error_co
     BT_HDR          *p_buf;
 
 
-    SDP_TRACE_WARNING ("SDP - sdpu_build_n_send_error  code: 0x%x  CID: 0x%x",
+    SDP_TRACE_WARNING ("SDP - sdpu_build_n_send_error  code: 0x%x  CID: 0x%x\n",
                         error_code, p_ccb->connection_id);
 
     /* Get a buffer to use to build and send the packet to L2CAP */
     if ((p_buf = (BT_HDR *)GKI_getpoolbuf (SDP_POOL_ID)) == NULL)
     {
-        SDP_TRACE_ERROR ("SDP - no buf for err msg");
+        SDP_TRACE_ERROR ("SDP - no buf for err msg\n");
         return;
     }
     p_buf->offset = L2CAP_MIN_OFFSET;
@@ -674,7 +674,7 @@ BOOLEAN sdpu_compare_uuid_arrays (UINT8 *p_uuid1, UINT32 len1, UINT8 *p_uuid2, U
     if( ((len1 != 2) && (len1 != 4) && (len1 != 16)) ||
         ((len2 != 2) && (len2 != 4) && (len2 != 16)) )
     {
-        SDP_TRACE_ERROR("%s: invalid length", __func__);
+        SDP_TRACE_ERROR("%s: invalid length\n", __func__);
         return FALSE;
     }
 
@@ -1019,7 +1019,7 @@ UINT8 *sdpu_build_partial_attrib_entry (UINT8 *p_out, tSDP_ATTRIBUTE *p_attr, UI
 
     if ((p_attr_buff = (UINT8 *) GKI_getbuf(sizeof(UINT8) * SDP_MAX_ATTR_LEN )) == NULL)
     {
-        SDP_TRACE_ERROR("sdpu_build_partial_attrib_entry cannot get a buffer!");
+        SDP_TRACE_ERROR("sdpu_build_partial_attrib_entry cannot get a buffer!\n");
         return NULL;
     }
     p_tmp_attr = p_attr_buff;

examples/09_bt_sdp_client/Makefile

@@ -0,0 +1,11 @@
+#
+# This is a project Makefile. It is assumed the directory this Makefile resides in is a
+# project subdirectory.
+#
+
+PROJECT_NAME := bluedroid_demos
+
+COMPONENT_ADD_INCLUDEDIRS := components/include
+
+include $(IDF_PATH)/make/project.mk
+

examples/09_bt_sdp_client/README.rst

@@ -0,0 +1,5 @@
+ESP-IDF 08 SDP Client
+=======================
+
+Demo of SDP client for legacy bluetooth
+

examples/09_bt_sdp_client/components/bluedroid_demos/app_core/bt_app_core.c

@@ -0,0 +1,175 @@
+#include <stdint.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include "fixed_queue.h"
+#include "gki.h"
+#include "bt_defs.h"
+#include "bt_trace.h"
+#include "bt_types.h"
+#include "allocator.h"
+
+#include "bta_api.h"
+#include "bta_gatt_api.h"
+#include "bt_app_common.h"
+
+#include "controller.h"
+//#include "prf_defs.h"
+#include "thread.h"
+#include "bt_app_common.h"
+
+static fixed_queue_t *bt_app_msg_queue;
+
+xQueueHandle xBtAppQueue;
+xTaskHandle xBtAppTaskHandle;
+
+static void bt_app_context_switched(void *p_msg);
+static void bt_app_send_msg(void *p_msg);
+static void bt_app_task_handler(void *arg);
+static void bta_app_msg_ready(fixed_queue_t *queue);
+static void bt_app_task_shut_down(void);
+
+
+extern void app_main_entry(void);
+
+static void bt_app_task_handler(void *arg)
+{
+    app_main_entry();
+    TaskEvt_t *e;
+    for (;;) {
+        if (pdTRUE == xQueueReceive(xBtAppQueue, &e, (portTickType)portMAX_DELAY)) {
+            if (e->sig == 0xff) {
+                fixed_queue_process(bt_app_msg_queue);
+            }
+            osi_free(e);
+        }
+    }
+}
+
+static void bt_app_task_post(void)
+{
+     TaskEvt_t *evt = (TaskEvt_t *)osi_malloc(sizeof(TaskEvt_t));
+     if (evt == NULL)
+        return;
+
+     evt->sig = 0xff;
+     evt->par = 0;
+
+     if (xQueueSend(xBtAppQueue, &evt, 10/portTICK_RATE_MS) != pdTRUE) {
+         ets_printf("btdm_post failed\n");
+     }
+}
+
+static void bta_app_msg_ready(fixed_queue_t *queue) {
+    BT_HDR *p_msg;
+    while (!fixed_queue_is_empty(queue)) {
+        p_msg = (BT_HDR *)fixed_queue_dequeue(queue);
+        LOG_ERROR("bta_app_msg_ready, evt: %d\n", p_msg->event);
+        switch (p_msg->event) {
+        case BT_EVT_APP_CONTEXT_SWITCH:
+            bt_app_context_switched(p_msg);
+            break;
+        default:
+            LOG_ERROR("unhandled BT_APP event (%d)\n", p_msg->event & BT_EVT_MASK);
+            break;
+        }
+        GKI_freebuf(p_msg);
+    }
+}
+
+static void bt_app_context_switched(void *p_msg)
+{
+    tBTAPP_CONTEXT_SWITCH_CBACK *p = (tBTAPP_CONTEXT_SWITCH_CBACK *) p_msg;
+    
+    if (p->p_cb)
+        p->p_cb(p->event, p->p_param);
+}
+
+static void bt_app_send_msg(void *p_msg)
+{
+    if (bt_app_msg_queue) {
+        fixed_queue_enqueue(bt_app_msg_queue, p_msg);
+        bt_app_task_post();
+    }
+}
+
+bt_status_t bt_app_transfer_context (tBTAPP_CBACK *p_cback, UINT16 event, char* p_params, int param_len, tBTAPP_COPY_CBACK *p_copy_cback)
+{
+    tBTAPP_CONTEXT_SWITCH_CBACK *p_msg;
+
+    LOG_ERROR("btapp_transfer_context evt %d, len %d\n", event, param_len);
+
+    /* allocate and send message that will be executed in btif context */
+    if ((p_msg = (tBTAPP_CONTEXT_SWITCH_CBACK *) GKI_getbuf(sizeof(tBTAPP_CONTEXT_SWITCH_CBACK) + param_len)) != NULL)
+    {
+        p_msg->hdr.event = BT_EVT_APP_CONTEXT_SWITCH; /* internal event */
+        p_msg->p_cb = p_cback;
+
+        p_msg->event = event;                         /* callback event */
+
+        /* check if caller has provided a copy callback to do the deep copy */
+        if (p_copy_cback)
+        {
+            p_copy_cback(event, p_msg->p_param, p_params);
+        }
+        else if (p_params)
+        {
+            memcpy(p_msg->p_param, p_params, param_len);  /* callback parameter data */
+        }
+
+        bt_app_send_msg(p_msg);
+        return BT_STATUS_SUCCESS;
+    }
+    else
+    {
+        /* let caller deal with a failed allocation */
+        return BT_STATUS_NOMEM;
+    }
+}
+
+void bt_app_task_start_up(void)
+{
+    bt_app_msg_queue = fixed_queue_new(SIZE_MAX);
+    if (bt_app_msg_queue == NULL)
+        goto error_exit;
+    //ke_event_callback_set(KE_EVENT_BT_APP_TASK, &bt_app_task_handler);
+
+    xBtAppQueue = xQueueCreate(3, sizeof(void *));
+    xTaskCreate(bt_app_task_handler, "BtaApp1T", 8192, NULL, configMAX_PRIORITIES - 3, xBtAppTaskHandle);
+
+    fixed_queue_register_dequeue(bt_app_msg_queue, bta_app_msg_ready);
+
+    return;
+
+error_exit:
+    LOG_ERROR("%s Unable to allocate resources for bt_app\n", __func__);
+    bt_app_task_shut_down();
+}
+
+static void bt_app_task_shut_down(void)
+{
+    fixed_queue_unregister_dequeue(bt_app_msg_queue);
+    fixed_queue_free(bt_app_msg_queue, NULL);
+    bt_app_msg_queue = NULL;
+
+    vTaskDelete(xBtAppTaskHandle);
+    vQueueDelete(xBtAppQueue);
+}
+
+/*
+static void bt_app_upstreams_evt(UINT16 event, char *p_param)
+{
+    tBTA_DM_SEC *p_data = (tBTA_DM_SEC*)p_param;
+    switch (event) {
+    default:
+        break;
+    }
+}
+
+static void bt_stack_evt(tBTA_DM_SEC_EVT event, tBTA_DM_SEC* p_data)
+{
+    LOG_ERROR("bt_stack_evt: %d\n", (uint16_t)event);
+    bt_app_transfer_context(bt_app_upstreams_evt, (uint16_t)event, 
+           (void *)p_data, sizeof(tBTA_DM_SEC), NULL);
+}
+*/

examples/09_bt_sdp_client/components/bluedroid_demos/app_project/SampleBtSdpClient.c

@@ -0,0 +1,124 @@
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+#include "bt_app_common.h"
+#include "bt_stack_manager.h"
+#include "bt_sdp.h"
+#include "bt_gap.h"
+
+/* bta_api.h should not be included as BTA APIs should not be used by APP */
+#include "bta_api.h"
+
+typedef enum {
+    BT_APP_EVT_STACK_ON,
+    BT_APP_EVT_STACK_OFF,
+    BT_APP_EVT
+} tBT_APP_EVT;
+
+typedef union {
+    uint32_t dummy;
+} tBT_APP_EVT_DATA;
+
+static void bt_stack_state_changed(bt_state_t state);
+static void bt_sdp_search_complete(bt_status_t status, bt_bdaddr_t *bd_addr, uint8_t* uuid, int num_records, bluetooth_sdp_record *records);
+
+// static bt_bdaddr_t peer_bd_addr = {{0x00, 0x1b, 0xdc, 0x08, 0x0f, 0xe7}};
+static bt_bdaddr_t peer_bd_addr = {{0xfc, 0x3f, 0x7c, 0xf1, 0x2c, 0x78}};
+
+/* root browse
+static const uint8_t target_uuid[16] = { 0x00, 0x00, 0x10, 0x02, 0x00, 0x00, 0x10, 0x00,
+                                         0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB };
+*/
+
+/* UUID_MAP_MAS */
+static const uint8_t  target_uuid[] = {0x00, 0x00, 0x11, 0x32, 0x00, 0x00, 0x10, 0x00,
+                                        0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB};
+
+/* UUID AUDIO Source */
+/*
+static const uint8_t  target_uuid[] = {0x00, 0x00, 0x11, 0x0A, 0x00, 0x00, 0x10, 0x00,
+                                        0x80, 0x00, 0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB};
+*/
+
+static bt_callbacks_t bt_callbacks = {
+    bt_stack_state_changed
+};
+
+static btsdp_callbacks_t btsdp_callbacks = {
+    bt_sdp_search_complete
+};
+    
+static void bt_app_stack_evt(UINT16 event, char *p_param)
+{
+    // tBT_APP_EVT_DATA *p_data = (tBT_APP_EVT_DATA *)p_param;
+    switch (event) {
+    case BT_APP_EVT_STACK_ON: {
+	// todo: BTM & BTA APIs should not be called in application task
+	char *dev_name = "SDP_CLIENT";
+	BTM_SetTraceLevel(BT_TRACE_LEVEL_DEBUG);
+	BTA_DmSetDeviceName(dev_name);
+    
+	API_BT_GapSetScanMode(BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE);
+
+        API_BT_SdpInit(&btsdp_callbacks);
+
+        vTaskDelay(20000/portTICK_PERIOD_MS);
+        API_BT_SdpSearch(&peer_bd_addr, target_uuid);
+    }
+        break;
+    default:
+        break;
+    }
+}
+
+static void bt_stack_evt(tBT_APP_EVT event, tBT_APP_EVT_DATA *p_data)
+{
+    LOG_ERROR("bt_stack_evt: %d\n", (uint16_t)event);
+    bt_app_transfer_context(bt_app_stack_evt, (uint16_t)event, 
+           (void *)p_data, sizeof(tBT_APP_EVT_DATA), NULL);
+}
+
+static void bt_stack_state_changed(bt_state_t state)
+{
+    if (state == BT_STATE_ON) {
+        bt_stack_evt(BT_APP_EVT_STACK_ON, NULL);
+    }
+}
+
+static void bt_sdp_search_complete(bt_status_t status, bt_bdaddr_t *bd_addr, uint8_t* uuid, int num_records, bluetooth_sdp_record *records)
+{
+    uint8_t *addr = bd_addr->address;
+    bluetooth_sdp_hdr_overlay *p = &records->mas.hdr;
+    LOG_ERROR("sdp search cmpl: st %d, bd_addr: %02x:%02x:%02x:%02x:%02x:%02x, records %d\n",
+              status, addr[0], addr[1], addr[2], addr[3], addr[4], addr[5], num_records);
+    if (p->service_name_length > 0) {
+        LOG_ERROR("service name: %s\n", p->service_name);
+    }
+    LOG_ERROR("rfc_chl_num %d, l2cap_psm %d, version %02x\n",
+	      p->rfcomm_channel_number, p->l2cap_psm, p->profile_version);
+#if 0
+    uint8_t *addr = bd_addr->address;
+    bluetooth_sdp_hdr_overlay *p = &records->hdr;
+    LOG_ERROR("sdp search cmpl: st %d, bd_addr: %02x:%02x:%02x:%02x:%02x:%02x, records %d, len:%d\n",
+              status, addr[0], addr[1], addr[2], addr[3], addr[4], addr[5], num_records, p->user1_ptr_len);
+    if (p->service_name_length > 0) {
+        LOG_ERROR("service name: %s\n", p->service_name);
+    }
+#endif
+}
+
+void app_main_entry(void)
+{
+    bt_status_t stat;
+    stat = API_BTDM_InitStack(&bt_callbacks);
+    if (stat == BT_STATUS_SUCCESS) {
+        API_BTDM_EnableStack();
+    }
+}
+

examples/09_bt_sdp_client/components/bluedroid_demos/component.mk

@@ -0,0 +1,17 @@
+#
+# Main Makefile. This is basically the same as a component makefile.
+#
+# This Makefile should, at the very least, just include $(SDK_PATH)/make/component_common.mk. By default, 
+# this will take the sources in the src/ directory, compile them and link them into 
+# lib(subdirectory_name).a in the build directory. This behaviour is entirely configurable,
+# please read the ESP-IDF documents if you need to do this.
+#
+
+COMPONENT_SRCDIRS :=	\
+			app_core				\
+			app_project				
+
+CFLAGS += -Wno-error=unused-label -Wno-error=return-type -Wno-error=missing-braces -Wno-error=pointer-sign -Wno-error=parentheses -I./include
+
+
+include $(IDF_PATH)/make/component_common.mk

examples/09_bt_sdp_client/components/bluedroid_demos/include/bt_app_common.h

@@ -0,0 +1,30 @@
+#ifndef __BT_APP_COMMON_H__
+#define __BT_APP_COMMON_H__
+
+#include <stdint.h>
+#include "osi.h"
+#include "bt_common_types.h"
+#include "bt_defs.h"
+    
+/* BT APP Events */
+#define BT_EVT_APP                     (0xB000)
+#define BT_EVT_APP_CONTEXT_SWITCH      (0x0001 | BT_EVT_APP)
+
+typedef void (tBTAPP_CBACK) (uint16_t event, char *p_param);
+typedef void (tBTAPP_COPY_CBACK) (uint16_t event, char *p_dest, char *p_src);
+
+typedef struct
+{
+    BT_HDR               hdr;
+    tBTAPP_CBACK*       p_cb;    /* context switch callback */
+
+    /* parameters passed to callback */
+    UINT16               event;   /* message event id */
+    char                 p_param[0]; /* parameter area needs to be last */
+} tBTAPP_CONTEXT_SWITCH_CBACK;
+
+bt_status_t bt_app_transfer_context (tBTAPP_CBACK *p_cback, UINT16 event, char* p_params, int param_len, tBTAPP_COPY_CBACK *p_copy_cback);
+
+void bt_app_task_start_up(void);
+
+#endif /* __BT_APP_COMMON_H__ */

examples/09_bt_sdp_client/main/component.mk

@@ -0,0 +1,10 @@
+#
+# Main Makefile. This is basically the same as a component makefile.
+#
+# This Makefile should, at the very least, just include $(SDK_PATH)/make/component_common.mk. By default, 
+# this will take the sources in the src/ directory, compile them and link them into 
+# lib(subdirectory_name).a in the build directory. This behaviour is entirely configurable,
+# please read the ESP-IDF documents if you need to do this.
+#
+
+include $(IDF_PATH)/make/component_common.mk

examples/09_bt_sdp_client/main/demo_main.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "bt.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "string.h"
+
+
+extern void bte_main_boot_entry(void *);
+extern void bt_app_task_start_up(void);
+extern void bt_app_core_start(void);
+
+void pingTask(void *pvParameters)
+{
+    while (1) {
+        vTaskDelay(1000 / portTICK_PERIOD_MS);
+        printf("ping\n");
+    }
+}
+
+void app_main()
+{
+    bt_controller_init();
+    xTaskCreatePinnedToCore(&pingTask, "pingTask", 2048, NULL, 5, NULL, 0);
+    bt_app_task_start_up();
+    // bte_main_boot_entry(bt_app_core_start);
+}