C++ APP_ERROR_HANDLER函数代码示例

/**@brief Function for handling a Bond Manager error.
 *
 * @param[in]   nrf_error   Error code containing information about what went wrong.
 */
static void bond_manager_error_handler(uint32_t nrf_error)
{
    APP_ERROR_HANDLER(nrf_error);
}

/**@brief Function for handling a Connection Parameters error.
 *
 * @param[in]   nrf_error   Error code containing information about what went wrong.
 */
static void conn_params_error_handler(uint32_t nrf_error)
{
    APP_ERROR_HANDLER(nrf_error);
}

/**@brief Function for handling a Connection Parameters error.
 *
 * @param[in] nrf_error Error code containing information about what went wrong.
 */
static void conn_params_error_handler(uint32_t nrf_error) {
	APP_ERROR_HANDLER(nrf_error);
	uart_tx_status_code("nrf error code:", nrf_error, 0);
}

void intern_softdevice_events_execute(void)
{
    if (!m_softdevice_enabled)
    {
        // SoftDevice not enabled. This can be possible if the SoftDevice was enabled by the
        // application without using this module's API (i.e softdevice_handler_init)

        return;
    }

    bool no_more_soc_evts = (m_sys_evt_handler == NULL);
#ifdef BLE_STACK_SUPPORT_REQD
    bool no_more_ble_evts = (m_ble_evt_handler == NULL);
#endif
#ifdef ANT_STACK_SUPPORT_REQD
    bool no_more_ant_evts = (m_ant_evt_handler == NULL);
#endif

    for (;;)
    {
        uint32_t err_code;

        if (!no_more_soc_evts)
        {
            uint32_t evt_id;

            // Pull event from SOC.
            err_code = sd_evt_get(&evt_id);
            
            if (err_code == NRF_ERROR_NOT_FOUND)
            {
                no_more_soc_evts = true;
            }
            else if (err_code != NRF_SUCCESS)
            {
                APP_ERROR_HANDLER(err_code);
            }
            else
            {
                // Call application's SOC event handler.
                m_sys_evt_handler(evt_id);
            }
        }

#ifdef BLE_STACK_SUPPORT_REQD
        // Fetch BLE Events.
        if (!no_more_ble_evts)
        {
            // Pull event from stack
            uint16_t evt_len = m_ble_evt_buffer_size;

            err_code = sd_ble_evt_get(mp_ble_evt_buffer, &evt_len);
            if (err_code == NRF_ERROR_NOT_FOUND)
            {
                no_more_ble_evts = true;
            }
            else if (err_code != NRF_SUCCESS)
            {
                APP_ERROR_HANDLER(err_code);
            }
            else
            {
                // Call application's BLE stack event handler.
                m_ble_evt_handler((ble_evt_t *)mp_ble_evt_buffer);
            }
        }
#endif

#ifdef ANT_STACK_SUPPORT_REQD
        // Fetch ANT Events.
        if (!no_more_ant_evts)
        {
            // Pull event from stack
            err_code = sd_ant_event_get(&m_ant_evt_buffer.channel,
                                        &m_ant_evt_buffer.event,
                                        m_ant_evt_buffer.evt_buffer);
            if (err_code == NRF_ERROR_NOT_FOUND)
            {
                no_more_ant_evts = true;
            }
            else if (err_code != NRF_SUCCESS)
            {
                APP_ERROR_HANDLER(err_code);
            }
            else
            {
                // Call application's ANT stack event handler.
                m_ant_evt_handler(&m_ant_evt_buffer);
            }
        }
#endif

        if (no_more_soc_evts)
        {
            // There are no remaining System (SOC) events to be fetched from the SoftDevice.
#if defined(ANT_STACK_SUPPORT_REQD) && defined(BLE_STACK_SUPPORT_REQD)
            // Check if there are any remaining BLE and ANT events.
            if (no_more_ble_evts && no_more_ant_evts)
            {
                break;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                    }
                    break; // PM_CONN_SEC_ERROR_PIN_OR_KEY_MISSING

                default:
                    break;
            }
        } break; // PM_EVT_CONN_SEC_FAILED

        case PM_EVT_CONN_SEC_CONFIG_REQ:
        {
            // Reject pairing request from an already bonded peer.
            pm_conn_sec_config_t conn_sec_config = {.allow_repairing = false};
            pm_conn_sec_config_reply(p_evt->conn_handle, &conn_sec_config);
        } break; // PM_EVT_CONN_SEC_CONFIG_REQ

        case PM_EVT_STORAGE_FULL:
        {
            // Run garbage collection on the flash.
            err_code = fds_gc();
            if (err_code == FDS_ERR_BUSY || err_code == FDS_ERR_NO_SPACE_IN_QUEUES)
            {
                // Retry.
            }
            else
            {
                APP_ERROR_CHECK(err_code);
            }
        } break; // PM_EVT_STORAGE_FULL

        case PM_EVT_ERROR_UNEXPECTED:
            // Assert.
            APP_ERROR_CHECK(p_evt->params.error_unexpected.error);
            break; // PM_EVT_ERROR_UNEXPECTED

        case PM_EVT_PEER_DATA_UPDATE_SUCCEEDED:
            break; // PM_EVT_PEER_DATA_UPDATE_SUCCEEDED

        case PM_EVT_PEER_DATA_UPDATE_FAILED:
            // Assert.
            APP_ERROR_CHECK_BOOL(false);
            break; // PM_EVT_PEER_DATA_UPDATE_FAILED

        case PM_EVT_PEER_DELETE_SUCCEEDED:
            break; // PM_EVT_PEER_DELETE_SUCCEEDED

        case PM_EVT_PEER_DELETE_FAILED:
            // Assert.
            APP_ERROR_CHECK(p_evt->params.peer_delete_failed.error);
            break; // PM_EVT_PEER_DELETE_FAILED

        case PM_EVT_PEERS_DELETE_SUCCEEDED:
            advertising_start();
            break; // PM_EVT_PEERS_DELETE_SUCCEEDED

        case PM_EVT_PEERS_DELETE_FAILED:
            // Assert.
            APP_ERROR_CHECK(p_evt->params.peers_delete_failed_evt.error);
            break; // PM_EVT_PEERS_DELETE_FAILED

        case PM_EVT_LOCAL_DB_CACHE_APPLIED:
            break; // PM_EVT_LOCAL_DB_CACHE_APPLIED

        case PM_EVT_LOCAL_DB_CACHE_APPLY_FAILED:
            // The local database has likely changed, send service changed indications.
            pm_local_database_has_changed();
            break; // PM_EVT_LOCAL_DB_CACHE_APPLY_FAILED

        case PM_EVT_SERVICE_CHANGED_IND_SENT:
            break; // PM_EVT_SERVICE_CHANGED_IND_SENT

        case PM_EVT_SERVICE_CHANGED_IND_CONFIRMED:
            break; // PM_EVT_SERVICE_CHANGED_IND_SENT

        default:
            // No implementation needed.
            break;
    }
}


/**@brief Function for performing battery measurement and updating the Battery Level characteristic
 *        in Battery Service.
 */
static void battery_level_update(void)
{
    uint32_t err_code;
    uint8_t  battery_level;

    battery_level = (uint8_t)sensorsim_measure(&m_battery_sim_state, &m_battery_sim_cfg);

    err_code = ble_bas_battery_level_update(&m_bas, battery_level);
    if ((err_code != NRF_SUCCESS) &&
        (err_code != NRF_ERROR_INVALID_STATE) &&
        (err_code != BLE_ERROR_NO_TX_PACKETS) &&
        (err_code != BLE_ERROR_GATTS_SYS_ATTR_MISSING)
       )
    {
        APP_ERROR_HANDLER(err_code);
    }
}

/**@brief Function for handling Service errors.
 *
 * @details A pointer to this function will be passed to each service which may need to inform the
 *          application about an error.
 *
 * @param[in]   nrf_error   Error code containing information about what went wrong.
 */
static void service_error_handler(uint32_t nrf_error)
{
    APP_ERROR_HANDLER(nrf_error);
}

//.........这里部分代码省略.........
            else
            {
                APP_ERROR_CHECK(err_code);
            }
        }break;//PM_EVT_STORAGE_FULL

        case PM_EVT_ERROR_UNEXPECTED:
            // Assert.
            APP_ERROR_CHECK(p_evt->params.error_unexpected.error);
            break;//PM_EVT_ERROR_UNEXPECTED

        case PM_EVT_PEER_DATA_UPDATE_SUCCEEDED:
            break;//PM_EVT_PEER_DATA_UPDATE_SUCCEEDED

        case PM_EVT_PEER_DATA_UPDATE_FAILED:
            // Assert.
            APP_ERROR_CHECK_BOOL(false);
            break;//PM_EVT_PEER_DATA_UPDATE_FAILED

        case PM_EVT_PEER_DELETE_SUCCEEDED:
            break;//PM_EVT_PEER_DELETE_SUCCEEDED

        case PM_EVT_PEER_DELETE_FAILED:
            // Assert.
            APP_ERROR_CHECK(p_evt->params.peer_delete_failed.error);
            break;//PM_EVT_PEER_DELETE_FAILED

        case PM_EVT_PEERS_DELETE_SUCCEEDED:
            NRF_LOG_PRINTF_DEBUG("%s: PM_EVT_PEERS_DELETE_SUCCEEDED\r\n", __func__);
//            m_erasing_bonds = false;
//            advertising_init();
//            advertising_start();
            break;

        case PM_EVT_PEERS_DELETE_FAILED:
            // Assert.
            APP_ERROR_CHECK(p_evt->params.peers_delete_failed_evt.error);
            break;//PM_EVT_PEERS_DELETE_FAILED

        case PM_EVT_LOCAL_DB_CACHE_APPLIED:
            break;//PM_EVT_LOCAL_DB_CACHE_APPLIED

        case PM_EVT_LOCAL_DB_CACHE_APPLY_FAILED:
            // The local database has likely changed, send service changed indications.
            pm_local_database_has_changed();
            break;//PM_EVT_LOCAL_DB_CACHE_APPLY_FAILED

        case PM_EVT_SERVICE_CHANGED_IND_SENT:
            break;//PM_EVT_SERVICE_CHANGED_IND_SENT

        case PM_EVT_SERVICE_CHANGED_IND_CONFIRMED:
            break;//PM_EVT_SERVICE_CHANGED_IND_CONFIRMED

        default:
            // No implementation needed.
            break;
    }
}


/**@brief Function for handling Service errors.
 *
 * @details A pointer to this function will be passed to each service which may need to inform the
 *          application about an error.
 *
 * @param[in] nrf_error  Error code containing information about what went wrong.
 */
//static void service_error_handler(uint32_t nrf_error)
//{
//    APP_ERROR_HANDLER(nrf_error);
//}


/**@brief Function for performing battery measurement and updating the Battery Level characteristic
 *        in Battery Service.
 */
static void battery_level_update(void)
{
    uint32_t err_code;
    uint8_t  battery_level;

//    battery_level = (uint8_t)sensorsim_measure(&m_battery_sim_state, &m_battery_sim_cfg);
    battery_level = 37;

    err_code = ble_bas_battery_level_update(&m_bas, battery_level);
    if ((err_code != NRF_SUCCESS) &&
        (err_code != NRF_ERROR_INVALID_STATE) &&
        (err_code != BLE_ERROR_NO_TX_PACKETS) &&
        (err_code != BLE_ERROR_GATTS_SYS_ATTR_MISSING)
       )
    {
        APP_ERROR_HANDLER(err_code);
    }

    
//    if (m_adv_state == W_ADV_STATE_IDLE) {
//        advertising_init();
//        advertising_start();
//    }
}

/**@brief Function for handling the Apple Notification Service Client errors.
 *
 * @param[in]   nrf_error   Error code containing information about what went wrong.
 */
static void apple_notification_error_handler(uint32_t nrf_error)
{
    APP_ERROR_HANDLER(nrf_error);
}

//.........这里部分代码省略.........
    const page81_data_t    * p_page81_data;
#endif // defined(TRACE_DATA_PAGE)
#if defined(TRACE_CALIBRATION)
    const bp_page1_response_data_t * p_page1_general_response_data;
#endif // defined(TRACE_CALIBRATION)

    switch (p_event_return->param1)
    {
        case BP_PAGE_1:
            // Calibration message main data page.
#if defined(TRACE_CALIBRATION)
            p_page1_general_response_data = bp_rx_data_page1_response_get();

            printf("page1:calibration_id %#x\n",
                   (uint8_t)p_page1_general_response_data->calibration_id);
            printf("page1:auto_zero_status %u\n",
                   (uint8_t)p_page1_general_response_data->auto_zero_status);
            printf("page1:calibration_data %i\n",
                   (uint16_t)p_page1_general_response_data->calibration_data);
#endif // defined(TRACE_CALIBRATION)
            break;

        case BP_PAGE_16:
            // Standard power only page.
#if defined(TRACE_DATA_PAGE)
            p_page16_data = bp_rx_data_page16_get();

            printf("Page16:event count %u\n", (unsigned int)p_page16_data->event_count);
            printf("Page16:pedal power %u\n", (unsigned int)p_page16_data->pedal_power);
            printf("Page16:instantaneous cadence %u\n", (unsigned int)p_page16_data->instantaneous_cadence);
            printf("Page16:accumulated power %u\n", (unsigned int)p_page16_data->accumulated_power);
            printf("Page16:instantaneous power %u\n", (unsigned int)p_page16_data->instantaneous_power);
#endif // defined(TRACE_DATA_PAGE)     
            break;

        case BP_PAGE_17:
            // Wheel Torque (WT) main data page.
#if defined(TRACE_DATA_PAGE)
            p_page17_data = bp_rx_data_page17_get();

            printf("Page17:update_event_counter %u\n", (unsigned int)p_page17_data->update_event_counter);
            printf("Page17:wheel_ticks %u\n", (unsigned int)p_page17_data->wheel_ticks);
            printf("Page17:instantaneous_cadence %u\n", (unsigned int)p_page17_data->instantaneous_cadence);
            printf("Page17:accumulated wheel_period %u\n", (unsigned int)p_page17_data->wheel_period);
            printf("Page17:accumulated_torgue %u\n", (unsigned int)p_page17_data->accumulated_torgue);
#endif // defined(TRACE_DATA_PAGE)                     
            break;

        case BP_PAGE_18:
            // Standard Crank Torque (CT) main data page.
#if defined(TRACE_DATA_PAGE)
            p_page18_data = bp_rx_data_page18_get();

            printf("Page18:update_event_counter %u\n", (unsigned int)p_page18_data->update_event_counter);
            printf("Page18:crank_ticks %u\n", (unsigned int)p_page18_data->crank_ticks);
            printf("Page18:instantaneous_cadence %u\n", (unsigned int)p_page18_data->instantaneous_cadence);
            printf("Page18:accumulated crank_period %u\n", (unsigned int)p_page18_data->crank_period);
            printf("Page18:accumulated_torgue %u\n", (unsigned int)p_page18_data->accumulated_torgue);
#endif // defined(TRACE_DATA_PAGE)
            break;

        case BP_PAGE_32:
            // Standard Crank Torque Frequency (CTF) main data page.
#if defined(TRACE_DATA_PAGE)
            p_page32_data = bp_rx_data_page32_get();

            printf("Page32:event_counter %u\n", (unsigned int)p_page32_data->update_event_counter);
            printf("Page32:slope %u\n", (unsigned int)p_page32_data->slope);
            printf("Page32:time_stamp %u\n", (unsigned int)p_page32_data->time_stamp);
            printf("Page32:torque_ticks_stamp %u\n", (unsigned int)p_page32_data->torque_ticks_stamp);
            printf("Page32:average_cadence %u\n", (unsigned int)p_page32_data->average_cadence);
#endif // defined(TRACE_DATA_PAGE)
            break;

        case COMMON_PAGE_80:
            // Manufacturer's identification common data page.
#if defined(TRACE_DATA_PAGE)
            p_page80_data = bp_rx_data_page80_get();

            printf("Page80:hw_revision %u\n", (unsigned int)p_page80_data->hw_revision);
            printf("Page80:manufacturing_id %u\n", (unsigned int)p_page80_data->manufacturing_id);
            printf("Page80:model_number %u\n", (unsigned int)p_page80_data->model_number);
#endif // defined(TRACE_DATA_PAGE)
            break;

        case COMMON_PAGE_81:
            // Product information common data page.
#if defined(TRACE_DATA_PAGE)
            p_page81_data = bp_rx_data_page81_get();

            printf("Page81:sw_revision %u\n", (unsigned int)p_page81_data->sw_revision);
            printf("Page81:serial_number %u\n", (unsigned int)p_page81_data->serial_number);
#endif // defined(TRACE_DATA_PAGE)
            break;

        default:
            APP_ERROR_HANDLER(p_event_return->param1);
            break;
    }
}

/**@brief Function for handling a BeaconScanner error.
 *
 * @param[in]   nrf_error   Error code containing information about what went wrong.
 */
static void beacon_scanner_error_handler(uint32_t nrf_error)
{
    APP_ERROR_HANDLER(nrf_error);
}

/**@brief Function for handling the Current Time Service errors.
 *
 * @param[in]  nrf_error  Error code containing information about what went wrong.
 */
static void current_time_error_handler(uint32_t nrf_error)
{
    APP_ERROR_HANDLER(nrf_error);
}

static void uart_event_handle(app_uart_evt_t * p_event)
{
  static uint8_t data_array[BLE_NUS_MAX_DATA_LEN];
  static uint8_t index = 0;
  uint32_t       err_code;

  //uint8_t   dbg_idx = 0;
  //uint8_t   nDataLen = 0;

  switch (p_event->evt_type)
  {
      case APP_UART_DATA_READY:
          UNUSED_VARIABLE(app_uart_get(&data_array[index]));

          //log_print("0x%02x ", data_array[index]);

          index++;

          if ((data_array[index - 1] == 0x03/*'\n'*/) || (index >= (BLE_NUS_MAX_DATA_LEN)))
          {

              //err_code = ble_nus_string_send(&m_nus, data_array, index);
              err_code = ble_uart_send_data(data_array, index);
              if (err_code != NRF_ERROR_INVALID_STATE)
              {
                  APP_ERROR_CHECK(err_code);
              }

              index = 0;
              //nrf_delay_ms(10);
          }

          //nDataLen = sizeof(json);
#if 0
          do
            {
              if (nDataLen < BLE_NUS_MAX_DATA_LEN)
              {
                ble_uart_send_data((uint8_t *)json+dbg_idx, nDataLen);
                dbg_idx += nDataLen;
                nDataLen = 0;
              }
              else
                {
                ble_uart_send_data((uint8_t *)json+dbg_idx, BLE_NUS_MAX_DATA_LEN);
                dbg_idx += BLE_NUS_MAX_DATA_LEN;
                nDataLen -= BLE_NUS_MAX_DATA_LEN;
                }


               nrf_delay_ms(10);


            } while(nDataLen > 0);
#endif
          break;

      case APP_UART_COMMUNICATION_ERROR:
          APP_ERROR_HANDLER(p_event->data.error_communication);
          break;

      case APP_UART_FIFO_ERROR:
          APP_ERROR_HANDLER(p_event->data.error_code);
          break;

      default:
          break;
  }
}

/**@brief Function for handling slip events.
 *
 * @param[in] event The event structure.
 */
void slip_event_handle(hci_slip_evt_t event)
{    
    uint32_t return_code;
    uint32_t err_code;    
    
    switch (event.evt_type)
    {
        case HCI_SLIP_TX_DONE:   
            tx_sm_event_handle(TX_EVENT_SLIP_TX_DONE);
            break;
            
        case HCI_SLIP_RX_RDY:
            return_code = packet_type_decode(event.packet, event.packet_length);
            
            switch (return_code)
            {
                case PKT_TYPE_VENDOR_SPECIFIC:
                    rx_vendor_specific_pkt_type_handle(event.packet, event.packet_length);
                    break;
                    
                case PKT_TYPE_ACK:
                    if (rx_ack_pkt_type_handle(event.packet))
                    {
                        // Valid expected acknowledgement packet received: set correct TX done event 
                        // callback function result code and execute state change.
                        m_tx_done_result_code = HCI_TRANSPORT_TX_DONE_SUCCESS; 
                        tx_sm_event_handle(TX_EVENT_VALID_RX_ACK);
                    }
                
                /* fall-through */                
                default:
                    // RX packet dropped: reset memory buffer to slip in order to avoid RX buffer 
                    // overflow. 
                    // If existing mem pool produced RX buffer exists reuse that one. If existing 
                    // mem pool produced RX buffer does not exist try to produce new one. If 
                    // producing fails use the internal acknowledgement buffer.                    
                    if (mp_slip_used_rx_buffer != NULL)
                    {
                        err_code = hci_slip_rx_buffer_register(mp_slip_used_rx_buffer, RX_BUF_SIZE);                                                            
                        APP_ERROR_CHECK(err_code);                                                                
                    }
                    else
                    {
                        err_code = hci_mem_pool_rx_produce(RX_BUF_SIZE, 
                                                           (void **)&mp_slip_used_rx_buffer); 
                        APP_ERROR_CHECK_BOOL((err_code == NRF_SUCCESS) || 
                                            (err_code == NRF_ERROR_NO_MEM));

                        err_code = hci_slip_rx_buffer_register(
                            (err_code == NRF_SUCCESS) ? mp_slip_used_rx_buffer : m_rx_ack_buffer, 
                            (err_code == NRF_SUCCESS) ? RX_BUF_SIZE : ACK_BUF_SIZE);            
                        APP_ERROR_CHECK(err_code);                                                                
                    }
                    break;
            }
            break;

        case HCI_SLIP_RX_OVERFLOW:
            err_code = hci_slip_rx_buffer_register(m_rx_ack_buffer, ACK_BUF_SIZE);                                                            
            APP_ERROR_CHECK(err_code);                                                                
            break;
        
        case HCI_SLIP_ERROR:
            APP_ERROR_HANDLER(event.evt_type);
            break;
            
        default:
            APP_ERROR_HANDLER(event.evt_type); 
            break;
    }
}

//.........这里部分代码省略.........
                NRF_LOG_PRINTF("HRS discovered on conn_handle 0x%x\r\n",
                                m_conn_handle_hrs_c);

                err_code = ble_hrs_c_handles_assign(p_hrs_c,
                                                    m_conn_handle_hrs_c,
                                                    &p_hrs_c_evt->params.peer_db);
                APP_ERROR_CHECK(err_code);
                // Initiate bonding.
                err_code = pm_conn_secure(m_conn_handle_hrs_c, false);
                if (err_code != NRF_ERROR_INVALID_STATE)
                {
                    APP_ERROR_CHECK(err_code);
                }

                // Heart rate service discovered. Enable notification of Heart Rate Measurement.
                err_code = ble_hrs_c_hrm_notif_enable(p_hrs_c);
                APP_ERROR_CHECK(err_code);
            }
        } break; // BLE_HRS_C_EVT_DISCOVERY_COMPLETE

        case BLE_HRS_C_EVT_HRM_NOTIFICATION:
        {
            ret_code_t err_code;

            NRF_LOG_PRINTF("Heart Rate = %d\r\n", p_hrs_c_evt->params.hrm.hr_value);

            err_code = ble_hrs_heart_rate_measurement_send(&m_hrs, p_hrs_c_evt->params.hrm.hr_value);
            if ((err_code != NRF_SUCCESS) &&
                (err_code != NRF_ERROR_INVALID_STATE) &&
                (err_code != BLE_ERROR_NO_TX_PACKETS) &&
                (err_code != BLE_ERROR_GATTS_SYS_ATTR_MISSING)
                )
            {
                APP_ERROR_HANDLER(err_code);
            }
        } break; // BLE_HRS_C_EVT_HRM_NOTIFICATION

        default:
            // No implementation needed.
            break;
    }
}


/**@brief Handles events coming from  Running Speed and Cadence central module.
 */
static void rscs_c_evt_handler(ble_rscs_c_t * p_rscs_c, ble_rscs_c_evt_t * p_rscs_c_evt)
{
    switch (p_rscs_c_evt->evt_type)
    {
        case BLE_RSCS_C_EVT_DISCOVERY_COMPLETE:
        {
            if (m_conn_handle_rscs_c == BLE_CONN_HANDLE_INVALID)
            {
                ret_code_t err_code;

                m_conn_handle_rscs_c = p_rscs_c_evt->conn_handle;
                NRF_LOG_PRINTF("Running Speed and Cadence service discovered on conn_handle 0x%x\r\n", m_conn_handle_rscs_c);

                err_code = ble_rscs_c_handles_assign(p_rscs_c,
                                                    m_conn_handle_rscs_c,
                                                    &p_rscs_c_evt->params.rscs_db);
                APP_ERROR_CHECK(err_code);

                // Initiate bonding.
                err_code = pm_conn_secure(m_conn_handle_rscs_c, false);

/**@brief Function for handling a BeaconAdvertiser error.
 *
 * @param[in]   nrf_error   Error code containing information about what went wrong.
 */
static void beacon_advertiser_error_handler(uint32_t nrf_error)
{
    APP_ERROR_HANDLER(nrf_error);
}