esp-idf/components/bt/bluedroid/btc/profile/esp/include/button_pro.h

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#include "prf_defs.h"
// 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.
#if (BUT_PROFILE_CFG)
#include "common/bt_target.h"
#include "stack/gatt_api.h"
#include "stack/gattdefs.h"
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#include "esp_gatt_api.h"
#define KEY_SUCCESS GATT_SUCCESS
#define KEY_ILLEGAL_PARAM GATT_ILLEGAL_PARAMETER
#define KEY_NO_RESOURCES GATT_NO_RESOURCES
//define the key serivce uuid
#define ATT_SVC_BUTTON 0xFFFF
//define the key Char uuid
#define ATT_CHAR_BUTTON_WIT 0xFF01
#define ATT_CHAR_BUTTON_NTF 0xFF02
#define BUTTON_PRESS_NTF_CFG 0x01
#define BUTTON_VAL_MAX_LEN (10)
#define BUTT_MAX_APPS GATT_CL_MAX_LCB
#define BUT_MAX_STRING_DATA 7
typedef void (*but_prf_cb_t)(uint8_t app_id, uint8_t event, uint16_t len, uint8_t *value);
#ifndef BUT_MAX_INT_NUM
#define BUT_MAX_INT_NUM 4
#endif
enum {
RECEIVE_NET_PASSWD_EVT,
RECEIVE_NET_SSD_EVT,
RECEIVE_EVT_MAX
};
/// button Service Attributes Indexes
enum {
KEY_IDX_SVC,
KEY_IDX_BUTTON_WIT_CHAR,
KEY_IDX_BUTTON_WIT_VAL,
KEY_IDX_BUTTON_NTF_CHAR,
KEY_IDX_BUTTON_NTF_VAL,
KEY_IDX_BUTTON_NTF_CFG,
KEY_IDX_NB,
};
typedef struct {
BD_ADDR remote_bda;
BOOLEAN need_rsp;
uint16_t clt_cfg;
} but_write_data_t;
typedef struct {
BOOLEAN in_use;
BOOLEAN congest;
uint16_t conn_id;
BOOLEAN connected;
BD_ADDR remote_bda;
uint32_t trans_id;
uint8_t cur_srvc_id;
} but_clcb_t;
typedef struct {
uint8_t app_id;
uint16_t but_wirt_hdl;
uint16_t but_ntf_hdl;
uint16_t but_cfg_hdl;
but_prf_cb_t p_cback;
} but_inst_t;
/* service engine control block */
typedef struct {
but_clcb_t clcb; /* connection link*/
esp_gatt_if_t gatt_if;
BOOLEAN enabled;
BOOLEAN is_primery;
but_inst_t button_inst;
uint8_t inst_id;
} button_env_cb_t;
void Button_CreateService(void);
but_clcb_t *button_env_clcb_alloc(uint16_t conn_id, BD_ADDR bda);
uint16_t button_env_find_conn_id_by_bd_adddr(BD_ADDR bda);
BOOLEAN button_env_clcb_dealloc(uint16_t conn_id);
esp_gatt_status_t button_init(but_prf_cb_t call_back);
void button_disable(uint16_t connid);
void button_msg_notify(uint16_t len, uint8_t *button_msg);
extern button_env_cb_t button_cb_env;
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#endif ///BUT_PROFILE_CFG