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

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/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* 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.
*
******************************************************************************/
#ifndef SRVC_BATTERY_INT_H
#define SRVC_BATTERY_INT_H
#include "bt_target.h"
#include "srvc_api.h"
#include "gatt_api.h"
#ifndef BA_MAX_INT_NUM
#define BA_MAX_INT_NUM 4
#endif
#define BATTERY_LEVEL_SIZE 1
typedef struct {
UINT8 app_id;
UINT16 ba_level_hdl;
UINT16 clt_cfg_hdl;
UINT16 rpt_ref_hdl;
UINT16 pres_fmt_hdl;
tBA_CBACK *p_cback;
UINT16 pending_handle;
UINT8 pending_clcb_idx;
UINT8 pending_evt;
} tBA_INST;
typedef struct {
tBA_INST battery_inst[BA_MAX_INT_NUM];
UINT8 inst_id;
BOOLEAN enabled;
} tBATTERY_CB;
#ifdef __cplusplus
extern "C" {
#endif
/* Global GATT data */
#if GATT_DYNAMIC_MEMORY == FALSE
extern tBATTERY_CB battery_cb;
#else
extern tBATTERY_CB *battery_cb_ptr;
#define battery_cb (*battery_cb_ptr)
#endif
extern BOOLEAN battery_valid_handle_range(UINT16 handle);
extern UINT8 battery_s_write_attr_value(UINT8 clcb_idx, tGATT_WRITE_REQ *p_value,
tGATT_STATUS *p_status);
extern UINT8 battery_s_read_attr_value (UINT8 clcb_idx, UINT16 handle, tGATT_VALUE *p_value, BOOLEAN is_long, tGATT_STATUS *p_status);
#ifdef __cplusplus
}
#endif
#endif