esp-idf/components/bt/bluedroid/btc/include/btc_task.h

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C

// 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.
#ifndef __BTC_TASK_H__
#define __BTC_TASK_H__
#include <stdint.h>
#include "bt_target.h"
#include "bt_defs.h"
#include "thread.h"
typedef struct btc_msg {
uint8_t sig; //event signal
uint8_t aid; //application id
uint8_t pid; //profile id
uint8_t act; //profile action, defined in seprerate header files
void *arg; //param for btc function or function param
} btc_msg_t;
typedef enum {
BTC_SIG_API_CALL = 0, // APP TO STACK
BTC_SIG_API_CB, // STACK TO APP
BTC_SIG_NUM,
} btc_sig_t; //btc message type
typedef enum {
BTC_PID_MAIN_INIT = 0,
BTC_PID_DEV,
BTC_PID_GATTS,
#if (GATTC_INCLUDED == TRUE)
BTC_PID_GATTC,
#endif ///GATTC_INCLUDED == TRUE
BTC_PID_GAP_BLE,
BTC_PID_BLE_HID,
BTC_PID_SPPLIKE,
BTC_PID_BLUFI,
BTC_PID_DM_SEC,
BTC_PID_ALARM,
#if CONFIG_CLASSIC_BT_ENABLED
BTC_PID_GAP_BT,
BTC_PID_PRF_QUE,
BTC_PID_A2DP,
BTC_PID_AVRC,
#endif /* CONFIG_CLASSIC_BT_ENABLED */
BTC_PID_NUM,
} btc_pid_t; //btc profile id
typedef struct {
void (* btc_call)(btc_msg_t *msg);
void (* btc_cb)(btc_msg_t *msg);
} btc_func_t;
typedef void (* btc_arg_deep_copy_t)(btc_msg_t *msg, void *dst, void *src);
bt_status_t btc_transfer_context(btc_msg_t *msg, void *arg, int arg_len, btc_arg_deep_copy_t copy_func);
int btc_init(void);
void btc_deinit(void);
#endif /* __BTC_TASK_H__ */