text: /**
   * Copyright (c) 2014 - 2017, Nordic Semiconductor ASA
   * 
   * All rights reserved.
   * 
   * 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
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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.
   * 
   * 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
   * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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   */
  
  #ifndef BLE_EVT_APP_H__
  #define BLE_EVT_APP_H__
  
  /**
   * @addtogroup ser_codecs Serialization codecs
   * @ingroup ble_sdk_lib_serialization
   */
  
  /**
   * @addtogroup ser_app_s130_codecs Application S132 codecs
   * @ingroup ser_codecs
   */
  
  /**@file
   *
   * @defgroup ble_evt_app Application event decoders
   * @{
   * @ingroup  ser_app_s130_codecs
   *
   * @brief    Application event decoders.
   */
  #include "ble.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @brief Decodes the ble_evt_tx_complete event.
   *
   * If \p p_event is null, the required length of \p p_event is returned in \p p_event_len.
   *
   * @param[in] p_buf            Pointer to the beginning of the event packet.
   * @param[in] packet_len       Length (in bytes) of the event packet.
   * @param[in,out] p_event      Pointer to the \ref ble_evt_t buffer where the decoded event will be
   *                             stored. If NULL, the required length will be returned in \p p_event_len.
   * @param[in,out] p_event_len  \c in: Size (in bytes) of the \p p_event buffer.
   *                             \c out: Length of the decoded contents of \p p_event.
   *
   * @retval NRF_SUCCESS               Decoding success.
   * @retval NRF_ERROR_NULL            Decoding failure. NULL pointer supplied.
   * @retval NRF_ERROR_INVALID_LENGTH  Decoding failure. Incorrect buffer length.
   * @retval NRF_ERROR_DATA_SIZE       Decoding failure. Length of \p p_event is too small to
   *                                   hold the decoded event.
   */
  uint32_t ble_evt_tx_complete_dec(uint8_t const * const p_buf,
                                   uint32_t              packet_len,
                                   ble_evt_t * const     p_event,
                                   uint32_t * const      p_event_len);
  
  /**
   * @brief Decodes the ble_evt_user_mem_request event.
   *
   * If \p p_event is null, the required length of \p p_event is returned in \p p_event_len.
   *
   * @param[in] p_buf            Pointer to the beginning of the event packet.
   * @param[in] packet_len       Length (in bytes) of the event packet.
   * @param[in,out] p_event      Pointer to the \ref ble_evt_t buffer where the decoded event will be
   *                             stored. If NULL, the required length will be returned in \p p_event_len.
   * @param[in,out] p_event_len  \c in: Size (in bytes) of the \p p_event buffer.
   *                             \c out: Length of the decoded contents of \p p_event.
   *
   * @retval NRF_SUCCESS               Decoding success.
   * @retval NRF_ERROR_NULL            Decoding failure. NULL pointer supplied.
   * @retval NRF_ERROR_INVALID_LENGTH  Decoding failure. Incorrect buffer length.
   * @retval NRF_ERROR_DATA_SIZE       Decoding failure. Length of \p p_event is too small to
   *                                   hold the decoded event.
   */
  uint32_t ble_evt_user_mem_request_dec(uint8_t const * const p_buf,
                                        uint32_t              packet_len,
                                        ble_evt_t * const     p_event,
                                        uint32_t * const      p_event_len);
  
  /**
   * @brief Decodes the ble_evt_user_mem_release event.
   *
   * If \p p_event is null, the required length of \p p_event is returned in \p p_event_len.
   *
   * @param[in] p_buf            Pointer to the beginning of the event packet.
   * @param[in] packet_len       Length (in bytes) of the event packet.
   * @param[in,out] p_event      Pointer to the \ref ble_evt_t buffer where the decoded event will be
   *                             stored. If NULL, the required length will be returned in \p p_event_len.
   * @param[in,out] p_event_len  \c in: Size (in bytes) of the \p p_event buffer.
   *                             \c out: Length of the decoded contents of \p p_event.
   *
   * @retval NRF_SUCCESS               Decoding success.
   * @retval NRF_ERROR_NULL            Decoding failure. NULL pointer supplied.
   * @retval NRF_ERROR_INVALID_LENGTH  Decoding failure. Incorrect buffer length.
   * @retval NRF_ERROR_DATA_SIZE       Decoding failure. Length of \p p_event is too small to
   *                                   hold the decoded event.
   */
  uint32_t ble_evt_user_mem_release_dec(uint8_t const * const p_buf,
                                        uint32_t              packet_len,
                                        ble_evt_t * const     p_event,
                                        uint32_t * const      p_event_len);
  
  /**
   * @brief Decodes the ble_evt_data_length_changed event.
   *
   * If \p p_event is null, the required length of \p p_event is returned in \p p_event_len.
   *
   * @param[in] p_buf            Pointer to the beginning of the event packet.
   * @param[in] packet_len       Length (in bytes) of the event packet.
   * @param[in,out] p_event      Pointer to the \ref ble_evt_t buffer where the decoded event will be
   *                             stored. If NULL, the required length will be returned in \p p_event_len.
   * @param[in,out] p_event_len  \c in: Size (in bytes) of the \p p_event buffer.
   *                             \c out: Length of the decoded contents of \p p_event.
   *
   * @retval NRF_SUCCESS               Decoding success.
   * @retval NRF_ERROR_NULL            Decoding failure. NULL pointer supplied.
   * @retval NRF_ERROR_INVALID_LENGTH  Decoding failure. Incorrect buffer length.
   * @retval NRF_ERROR_DATA_SIZE       Decoding failure. Length of \p p_event is too small to
   *                                   hold the decoded event.
   */
  uint32_t ble_evt_data_length_changed_dec(uint8_t const * const p_buf,
                                           uint32_t              packet_len,
                                           ble_evt_t * const     p_event,
                                           uint32_t * const      p_event_len);
  
  /** @} */
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  