owner-nrf52sdk/nRF5_SDK_15.3.0/components/libraries/bsp/bsp_btn_ant.h

/**
 * Copyright (c) 2015 - 2019, Nordic Semiconductor ASA
 *
 * All rights reserved.
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 * are permitted provided that the following conditions are met:
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 *    list of conditions and the following disclaimer.
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 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
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 *    materials provided with the distribution.
 *
 * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
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 * 4. This software, with or without modification, must only be used with a
 *    Nordic Semiconductor ASA integrated circuit.
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/**@file
 *
 * @defgroup bsp_btn_ant BSP: ANT Button Module
 * @{
 * @ingroup bsp
 *
 * @brief Module for controlling ANT behavior through button actions.
 *
 * @details The application must propagate ANT events to the ANT Button Module.
 * Based on these events, the ANT Button Module configures the Board Support Package
 * to generate BSP events for certain button actions. These BSP events should then be
 * handled by the application's BSP event handler.
 *
 */

#ifndef BSP_BTN_ANT_H__
#define BSP_BTN_ANT_H__

#include <stdint.h>
#include "sdk_errors.h"

#ifdef __cplusplus
extern "C" {
#endif

 /**@brief Function for initializing the ANT Button Module.
 *
 * Before calling this function, the BSP module must be initialized with buttons.
 *
 * @param[in] channel       ANT channel number.
 * @param[in] channel_type  ANT channel type (see Assign Channel Parameters in ant_parameters.h: @ref ant_parameters).
 *
 * @retval NRF_SUCCESS  If initialization was successful. Otherwise, a propagated error code is
 *                      returned.
 */
ret_code_t bsp_btn_ant_init(uint8_t channel, uint8_t channel_type);

/**@brief Function for setting up wakeup buttons before going into sleep mode.
 *
 * @retval NRF_SUCCESS  If the buttons were prepared successfully. Otherwise, a propagated error
 *                      code is returned.
 */
ret_code_t bsp_btn_ant_sleep_mode_prepare(void);


#ifdef __cplusplus
}
#endif

#endif /* BSP_BTN_ANT_H__ */

/** @} */