56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/*
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* Copyright (c) 2018 Nordic Semiconductor ASA
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_BLUETOOTH_SERVICES_BAS_H_
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#define ZEPHYR_INCLUDE_BLUETOOTH_SERVICES_BAS_H_
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/**
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* @brief Battery Service (BAS)
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* @defgroup bt_bas Battery Service (BAS)
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* @ingroup bluetooth
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* @{
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*
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* [Experimental] Users should note that the APIs can change
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* as a part of ongoing development.
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*/
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#include <zephyr/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @brief Read battery level value.
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*
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* Read the characteristic value of the battery level
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*
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* @return The battery level in percent.
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*/
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uint8_t bt_bas_get_battery_level(void);
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/** @brief Update battery level value.
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*
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* Update the characteristic value of the battery level
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* This will send a GATT notification to all current subscribers.
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*
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* @param level The battery level in percent.
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*
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* @return Zero in case of success and error code in case of error.
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*/
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int bt_bas_set_battery_level(uint8_t level);
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#ifdef __cplusplus
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}
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#endif
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/**
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* @}
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*/
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#endif /* ZEPHYR_INCLUDE_BLUETOOTH_SERVICES_BAS_H_ */
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