arduino-esp32/tools/sdk/include/bluedroid/wx_airsync_prf.h

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// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "prf_defs.h"
#if (WX_AIRSYNC_CFG)
#include "bt_target.h"
#include "gatt_api.h"
#include "gattdefs.h"
#include "bt_app_api.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