owner-nrf52sdk/nRF5_SDK_15.2.0/components/ble/common/ble_date_time.h

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/* Attention!
*  To maintain compliance with Nordic Semiconductor ASA’s Bluetooth profile
*  qualification listings, this section of source code must not be modified.
*/

/** @file
 * @brief Contains definition of ble_date_time structure.
 */

/** @file
 *
 * @defgroup ble_sdk_srv_date_time BLE Date Time characteristic type
 * @{
 * @ingroup ble_sdk_lib
 * @brief Definition of ble_date_time_t type.
 */

#ifndef BLE_DATE_TIME_H__
#define BLE_DATE_TIME_H__

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

/**@brief Date and Time structure. */
typedef struct
{
    uint16_t year;
    uint8_t  month;
    uint8_t  day;
    uint8_t  hours;
    uint8_t  minutes;
    uint8_t  seconds;
} ble_date_time_t;

static __INLINE uint8_t ble_date_time_encode(const ble_date_time_t * p_date_time,
                                             uint8_t *               p_encoded_data)
{
    uint8_t len = uint16_encode(p_date_time->year, p_encoded_data);

    p_encoded_data[len++] = p_date_time->month;
    p_encoded_data[len++] = p_date_time->day;
    p_encoded_data[len++] = p_date_time->hours;
    p_encoded_data[len++] = p_date_time->minutes;
    p_encoded_data[len++] = p_date_time->seconds;

    return len;
}

static __INLINE uint8_t ble_date_time_decode(ble_date_time_t * p_date_time,
                                             const uint8_t *   p_encoded_data)
{
    uint8_t len = sizeof(uint16_t);

    p_date_time->year    = uint16_decode(p_encoded_data);
    p_date_time->month   = p_encoded_data[len++];
    p_date_time->day     = p_encoded_data[len++];
    p_date_time->hours   = p_encoded_data[len++];
    p_date_time->minutes = p_encoded_data[len++];
    p_date_time->seconds = p_encoded_data[len++];

    return len;
}


#ifdef __cplusplus
}
#endif

#endif // BLE_DATE_TIME_H__

/** @} */