/**
 * Copyright (c) 2015 - 2017, Nordic Semiconductor ASA
 * 
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form, except as embedded into a Nordic
 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
 *    conditions and the following disclaimer in the documentation and/or other
 *    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.
 * 
 * 4. This software, with or without modification, must only be used with a
 *    Nordic Semiconductor ASA integrated circuit.
 * 
 * 5. Any software provided in binary form under this license must not be reverse
 *    engineered, decompiled, modified and/or disassembled.
 * 
 * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
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 */

#ifndef ANT_BPWR_PAGE_16_H__
#define ANT_BPWR_PAGE_16_H__

/** @file
 *
 * @defgroup ant_sdk_profiles_bpwr_page16 Bicycle Power profile page 16
 * @{
 * @ingroup ant_sdk_profiles_bpwr_pages
 */

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

/**@brief Data structure for Bicycle Power data page 16.
 *
 * @note This structure implements only page 16 specific data.
 */
typedef struct
{
    union
    {
        struct
        {
            uint8_t distribution : 7;     ///< Pedal power distribution (%).
            uint8_t differentiation : 1;  ///< Pedal differentiation: 1 -> right, 0 -> unknown.
        } items;
        uint8_t byte;
    } pedal_power;

    uint8_t  update_event_count;    ///< Power event count.
    uint16_t accumulated_power;     ///< Accumulated power (W).
    uint16_t instantaneous_power;   ///< Instantaneous power (W).
} ant_bpwr_page16_data_t;

/**@brief Initialize page 16.
 */
#define DEFAULT_ANT_BPWR_PAGE16()                               \
    (ant_bpwr_page16_data_t)                                    \
    {                                                           \
        .update_event_count                 = 0,                \
        .pedal_power.items.distribution     = 0,                \
        .pedal_power.items.differentiation  = 0,                \
        .accumulated_power                  = 0,                \
        .instantaneous_power                = 0,                \
    }

/**@brief Function for encoding page 16.
 *
 * @param[in]  p_page_data      Pointer to the page data.
 * @param[out] p_page_buffer    Pointer to the data buffer.
 */
void ant_bpwr_page_16_encode(uint8_t                      * p_page_buffer,
                             ant_bpwr_page16_data_t const * p_page_data);

/**@brief Function for decoding page 16.
 *
 * @param[in]  p_page_buffer    Pointer to the data buffer.
 * @param[out] p_page_data      Pointer to the page data.
 */
void ant_bpwr_page_16_decode(uint8_t const          * p_page_buffer,
                             ant_bpwr_page16_data_t * p_page_data);


#ifdef __cplusplus
}
#endif

#endif // ANT_BPWR_PAGE_16_H__
/** @} */
