text: /* Copyright (c) 2013 Nordic Semiconductor. All Rights Reserved.
   *
   * The information contained herein is property of Nordic Semiconductor ASA.
   * Terms and conditions of usage are described in detail in NORDIC
   * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
   *
   * Licensees are granted free, non-transferable use of the information. NO
   * WARRANTY of ANY KIND is provided. This heading must NOT be removed from
   * the file.
   *
   */
  
  #include "ble_gap_evt_app.h"
  #include "ble_serialization.h"
  #include "app_util.h"
  
  
  uint32_t ble_gap_evt_rssi_changed_dec(uint8_t const * const p_buf,
                                        uint32_t              packet_len,
                                        ble_evt_t * const     p_event,
                                        uint32_t * const      p_event_len)
  {
      uint32_t index = 0;
      uint32_t event_len;
  
      SER_ASSERT_NOT_NULL(p_buf);
      SER_ASSERT_NOT_NULL(p_event_len);
  
      SER_ASSERT_LENGTH_LEQ(SER_EVT_CONN_HANDLE_SIZE + 1, packet_len);
  
      event_len = SER_EVT_CONN_HANDLE_SIZE + sizeof (ble_gap_evt_rssi_changed_t);
  
      if (p_event == NULL)
      {
          *p_event_len = event_len;
          return NRF_SUCCESS;
      }
  
      SER_ASSERT(event_len <= *p_event_len, NRF_ERROR_DATA_SIZE);
  
      p_event->header.evt_id  = BLE_GAP_EVT_RSSI_CHANGED;
      p_event->header.evt_len = event_len;
  
      uint16_dec(p_buf, packet_len, &index, &p_event->evt.gap_evt.conn_handle);
      int8_dec(p_buf, packet_len, &index, &p_event->evt.gap_evt.params.rssi_changed.rssi);
  
      SER_ASSERT_LENGTH_EQ(index, packet_len);
  
      *p_event_len = event_len;
  
      return NRF_SUCCESS;
  }
  
  