// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef __ESP_BT_MAIN_H__
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#define __ESP_BT_MAIN_H__
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#include "esp_err.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Bluetooth stack status type, to indicate whether the bluetooth stack is ready
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*/
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typedef enum {
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ESP_BLUEDROID_STATUS_UNINITIALIZED = 0, /*!< Bluetooth not initialized */
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ESP_BLUEDROID_STATUS_INITIALIZED, /*!< Bluetooth initialized but not enabled */
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ESP_BLUEDROID_STATUS_ENABLED /*!< Bluetooth initialized and enabled */
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} esp_bluedroid_status_t;
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/**
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* @brief Get bluetooth stack status
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*
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* @return Bluetooth stack status
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*
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*/
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esp_bluedroid_status_t esp_bluedroid_get_status(void);
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/**
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* @brief Enable bluetooth, must after esp_bluedroid_init()
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*
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* @return
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* - ESP_OK : Succeed
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* - Other : Failed
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*/
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esp_err_t esp_bluedroid_enable(void);
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/**
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* @brief Disable bluetooth, must prior to esp_bluedroid_deinit()
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*
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* @return
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* - ESP_OK : Succeed
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* - Other : Failed
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*/
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esp_err_t esp_bluedroid_disable(void);
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/**
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* @brief Init and alloc the resource for bluetooth, must be prior to every bluetooth stuff
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*
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* @return
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* - ESP_OK : Succeed
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* - Other : Failed
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*/
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esp_err_t esp_bluedroid_init(void);
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/**
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* @brief Deinit and free the resource for bluetooth, must be after every bluetooth stuff
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*
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* @return
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* - ESP_OK : Succeed
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* - Other : Failed
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*/
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esp_err_t esp_bluedroid_deinit(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ESP_BT_MAIN_H__ */
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