[int][new][bt] [add read remote extend feature function]

Project: Bluetooth

redmine: #4703, REDMINE-4703

ext-redmine: bug|feat#4703

[Description in detail]

Affected branch: [master]

Change-Id: I7fb752eb34e3f2f92f9556df2b02ba9a366c8536

Author: yuzheng-alt

include/gap_api.h

@@ -621,6 +621,8 @@ void gap_rd_rmt_version_req(U16 tid, BTS2S_BD_ADDR bd);
  *----------------------------------------------------------------------------*/
 void gap_rd_local_bd_req(U16 tid);
 
+void gap_rd_rmt_ext_featr_req(U16 tid, U8 page_num, BTS2S_BD_ADDR bd);
+
 /*----------------------------------------------------------------------------*
  *
  * DESCRIPTION:

service/bt/bt_cm/bt_connection_manager.c

@@ -1922,6 +1922,18 @@ void bt_cm(uint8_t argc, char **argv)
             bt_spp_set_spp_data_loopback_enable(atoi(argv[2]));
         }
 #endif
+        else if (strcmp(argv[1], "rd_ext") == 0)
+        {
+            bt_cm_env_t *env = bt_cm_get_env();
+            uint32_t i;
+            for (i = 0; i < BT_CM_MAX_CONN; i++)
+            {
+                if (env->conn_device[i].state >= BT_CM_STATE_CONNECTED)
+                {
+                    gap_rd_rmt_ext_featr_req(bts2_task_get_app_task_id(), atoi(argv[2]), env->conn_device[i].info.bd_addr);
+                }
+            }
+        }
     }
 }
 

service/bt/bt_finsh/bts2_app_generic.c

@@ -1550,6 +1550,14 @@ void bt_hdl_gap_msg(bts2_app_stru *bts2_app_data)
         USER_TRACE("res = %d,page_num = %d,max_page_num = %d\n", msg->res, msg->page_num, msg->max_page_num);
         USER_TRACE("ext_lmp_featr[0] = 0x%x,ext_lmp_featr[1] = 0x%x,ext_lmp_featr[2] = 0x%x,ext_lmp_featr[3] = 0x%x\n",
                    msg->ext_lmp_featr[0], msg->ext_lmp_featr[1], msg->ext_lmp_featr[2], msg->ext_lmp_featr[3]);
+
+        bt_notify_rd_extend_feature_resp_t ext_feature_resp_info;
+        ext_feature_resp_info.res = msg->res;
+        ext_feature_resp_info.page_num = msg->page_num;
+        ext_feature_resp_info.max_page_num = msg->max_page_num;
+        bmemcpy(ext_feature_resp_info.ext_lmp_featr, msg->ext_lmp_featr, sizeof(ext_feature_resp_info.ext_lmp_featr));
+        bt_addr_convert(&msg->bd, ext_feature_resp_info.mac.addr);
+        bt_interface_bt_event_notify(BT_NOTIFY_COMMON, BT_NOTIFY_COMMON_RD_EXT_FEATURE_RSP, &ext_feature_resp_info, sizeof(bt_notify_rd_extend_feature_resp_t));
         break;
     }
     case BTS2MU_GAP_RD_INQUIRY_RESP_CFM:

service/bt/bt_finsh/bts2_app_interface.c

@@ -369,6 +369,15 @@ void bt_interface_rd_inquiry_mode(void)
     gap_rd_inquiry_mode_req();
 }
 
+void bt_interface_rd_extend_feature(unsigned char *mac, uint8_t page_num)
+{
+    bts2_app_stru *bts2_app_data = bts2g_app_p;
+    BTS2S_BD_ADDR bd_addr;
+    bt_addr_convert_to_bts((bd_addr_t *)mac, &bd_addr);
+
+    gap_rd_rmt_ext_featr_req(bts2_app_data->phdl, page_num, bd_addr);
+}
+
 int8_t bt_interface_cancel_connect_req(unsigned char *mac)
 {
     BTS2S_BD_ADDR bd_addr;

service/bt/bt_finsh/bts2_app_interface.h

@@ -103,6 +103,14 @@ void bt_interface_wr_inquiry_mode(U8 mode);
  **/
 void bt_interface_rd_inquiry_mode(void);
 
+/**
+ * @brief           Read remote extend feature reques
+ * @param[in]mac Remote device address
+ * @param[in]page_num  The page number of the features required
+ *
+ **/
+void bt_interface_rd_extend_feature(unsigned char *mac, uint8_t page_num);
+
 /**
  * @brief           Read local device EIR data
  * @param[in] fec_required  fec_required mode

service/bt/bt_finsh/bts2_app_interface_type.h

@@ -141,6 +141,8 @@ typedef enum
     BT_NOTIFY_COMMON_WR_INQUIRY_MODE_RSP,
     /// write inquiry mode response event
     BT_NOTIFY_COMMON_RD_INQUIRY_MODE_RSP,
+    /// read remote extend feature event
+    BT_NOTIFY_COMMON_RD_EXT_FEATURE_RSP,
 } bt_notify_common_event_id_t;
 
 ///  these type are BT_NOTIFY_HFP_HF event id
@@ -419,6 +421,21 @@ typedef struct
     uint8_t eir_data[240];
 } bt_notify_rd_inquiry_resp_t;
 
+/// bt read remote extend feature result
+typedef struct
+{
+    /// read remote extend feature result
+    uint8_t res;
+    //page number
+    U8 page_num;
+    //max page number
+    U8 max_page_num;
+    //Bit map of requested page of LMP features
+    U16 ext_lmp_featr[4];
+    /// remote device mac
+    bt_notify_device_mac_t mac;
+} bt_notify_rd_extend_feature_resp_t;
+
 ///  bt read inquiry mode response event
 typedef struct
 {