/**
 ****************************************************************************************
 *
 * @file wx_airsync_prf.h
 *
 * @brief Application entry point
 *
 * Copyright (C) Espressif 2016
 * Created by Yulong at 2016/9/29
 *
 *
 ****************************************************************************************
 */

#include "prf_defs.h"
 
#if	(WX_AIRSYNC_CFG)

#include "bt_target.h"
#include "gatt_api.h"
#include "gattdefs.h"


/// Maximum Transmission Unit
#define ATT_DEFAULT_MTU                                 (23)

#define BLE_WECHAT_MAX_DATA_LEN            (ATT_DEFAULT_MTU - 3) 	

  
 //define the key serivce uuid
#define ATT_SVC_AIRSYNC	0xFEE7
 //define the airsync Char uuid
#define ATT_CHAR_AIRSYNC_WIT	0xFEC7
#define ATT_CHAR_AIRSYBC_NTF	0xFEC8
#define ATT_CHAR_AIRSYNC_READ	0xFEC9
 
 
typedef void (tAIRSYNC_CBACK)(UINT8 app_id, UINT8 event, UINT8 len, UINT8 *data);
 
 
 /// WX AirSync Service Attributes Indexes
 enum
 {
	 WX_IDX_SVC,
	 WX_IDX_AIRSYNC_WIT_CHAR,
	 WX_IDX_AIRSYNC_WIT_VAL,
	 WX_IDX_AIRSYNC_NTF_CHAR,
	 WX_IDX_AIRSYNC_NTF_VAL,
	 WX_IDX_AIRSYNC_READ_CHAR,
	 WX_IDX_AIRSYNC_READ_VAL,
	 WX_IDX_AIRSYNC_NTF_CFG,
 
	 WX_IDX_NB,
 };
 
 typedef struct
 {
	 BD_ADDR remote_bda;
	 BOOLEAN need_rsp;
	 UINT16  clt_cfg;
 }tAirSync_WRITE_DATA;
 
 typedef struct
 {
	 BOOLEAN		 in_use;
	 BOOLEAN		 congest;
	 UINT16 		 conn_id;
	 BOOLEAN		 connected;
	 BD_ADDR		 remote_bda;
	 UINT32 		 trans_id;
	 UINT8			 cur_srvc_id;
 
 }tAirSync_CLCB;
 
 
 typedef struct
 {
	 UINT8			 app_id;
	 UINT16 		 airsync_wirt_hdl;
	 UINT16 		 airsync_ntf_hdl;
	 UINT16			 airsync_read_hdl;
	 UINT16 		 airsync_cfg_hdl;
  
	 tAIRSYNC_CBACK		 *p_cback;
 
 }tAirSync_INST;
 
 
 /* service engine control block */
 typedef struct
 {
	 tAirSync_CLCB			 clcb;			 /* connection link*/
	 tGATT_IF				 gatt_if;
	 BOOLEAN				 enabled;
	 BOOLEAN				 is_primery;
	 tAirSync_INST			 airsync_inst;
	 UINT8					 inst_id;
 }tAIRSYNC_CB_ENV;
 
 void AirSync_CreateService(void);
 
 tAirSync_CLCB *airsync_env_clcb_alloc (UINT16 conn_id, BD_ADDR remote_bda);
 
 UINT16 AirSync_env_find_conn_id_by_bd_adddr(BD_ADDR bda);
 
 BOOLEAN AirSync_env_clcb_dealloc(UINT16 conn_id);
 
 tGATT_STATUS AirSync_Init(tAIRSYNC_CBACK *call_back);
 
 void AirSync_msg_notify(UINT8 len, UINT8 *button_msg);
 
 extern tAIRSYNC_CB_ENV airsync_cb_env;

 #endif	///WX_AIRSYNC_CFG