dear all:
I use the latest sdk17 to test the ANCs sample on the 52840 DK。 The address of the example is: SDK_Path\examples\ble_peripheral\ble_app_ancs_c。after the IOS mobile terminal actively unbinds the device, it is unable to pair repeatedly.
In pm_ evt_handler function can be paired repeatedly after adding relevant code，But it can't pop up "allow device to display your iPhone notifications?"。
/**@brief Function for handling Peer Manager events.
*
* @param[in] p_evt Peer Manager event.
*/
static void pm_evt_handler(pm_evt_t const * p_evt)
{
ret_code_t ret;
pm_handler_on_pm_evt(p_evt);
pm_handler_flash_clean(p_evt);
switch (p_evt->evt_id)
{
case PM_EVT_BONDED_PEER_CONNECTED:
{
if (p_evt->peer_id != PM_PEER_ID_INVALID)
{
uint32_t data_len = sizeof(m_peer_srv_buf);
ret = pm_peer_data_remote_db_load(p_evt->peer_id, m_peer_srv_buf, &data_len);
if (ret == NRF_ERROR_NOT_FOUND)
{
NRF_LOG_DEBUG("Could not find the remote database in flash.");
ret = nrf_ble_gatts_c_handles_assign(&m_gatts_c, p_evt->conn_handle, NULL);
APP_ERROR_CHECK(ret);
// Discover peer's services.
m_ancs_discovered = false;
m_gatts_discovered = false;
memset(&m_db_disc, 0x00, sizeof(m_db_disc));
ret = ble_db_discovery_start(&m_db_disc, p_evt->conn_handle);
APP_ERROR_CHECK(ret);
}
else
{
// Check if the load was successful.
ASSERT(data_len == sizeof(m_peer_srv_buf));
APP_ERROR_CHECK(ret);
NRF_LOG_INFO("Remote Database loaded from flash.");
// Assign the loaded handles to the GATT Service client module.
ble_gatt_db_char_t srv_changed_handles = m_peer_srv_buf[0].charateristics[0];
ret = nrf_ble_gatts_c_handles_assign(&m_gatts_c,
p_evt->conn_handle,
&srv_changed_handles);
APP_ERROR_CHECK(ret);
// Enable indications.
ret = nrf_ble_gatts_c_enable_indication(&m_gatts_c, true);
APP_ERROR_CHECK(ret);
//Load the relevant handles into a ble_ancs_c_service_t struct that can be
// assigned to the ANCS module.
ble_ancs_c_service_t ancs_handles;
ble_gatt_db_char_t * p_char = m_peer_srv_buf[1].charateristics;
ancs_handles.control_point_char = p_char[0].characteristic;
ancs_handles.notif_source_char = p_char[1].characteristic;
ancs_handles.notif_source_cccd.handle = p_char[1].cccd_handle;
ancs_handles.data_source_char = p_char[2].characteristic;
ancs_handles.data_source_cccd.handle = p_char[2].cccd_handle;
ret = nrf_ble_ancs_c_handles_assign(&m_ancs_c, p_evt->conn_handle,
&ancs_handles);
APP_ERROR_CHECK(ret);
}
}
} break;
case PM_EVT_CONN_SEC_SUCCEEDED:
{
// Check it the Service Changed characteristic handle exists in our client instance.
// If it is invalid, we know service discovery is needed.
// (No database was loaded during @ref PM_EVT_BONDED_PEER_CONNECTED)
if (m_gatts_c.srv_changed_char.characteristic.handle_value == BLE_GATT_HANDLE_INVALID)
{
ret = nrf_ble_gatts_c_handles_assign(&m_gatts_c, p_evt->conn_handle, NULL);
APP_ERROR_CHECK(ret);
// Discover peer's services.
m_ancs_discovered = false;
m_gatts_discovered = false;
memset(&m_db_disc, 0x00, sizeof(m_db_disc));
ret = ble_db_discovery_start(&m_db_disc, p_evt->conn_handle);
APP_ERROR_CHECK(ret);
}
} break;
case PM_EVT_PEERS_DELETE_SUCCEEDED:
{
advertising_start(false);
} break;
case PM_EVT_PEER_DATA_UPDATE_SUCCEEDED:
{
// Note: You should check on what kind of white list policy your application should use.
if ( p_evt->params.peer_data_update_succeeded.flash_changed
&& (p_evt->params.peer_data_update_succeeded.data_id == PM_PEER_DATA_ID_BONDING))
{
NRF_LOG_DEBUG("New Bond, add the peer to the whitelist if possible");
NRF_LOG_DEBUG("\tm_whitelist_peer_cnt %d, MAX_PEERS_WLIST %d",
m_whitelist_peer_cnt + 1,
BLE_GAP_WHITELIST_ADDR_MAX_COUNT);
if (m_whitelist_peer_cnt < BLE_GAP_WHITELIST_ADDR_MAX_COUNT)
{
bool already_added = false;
for (uint8_t i = 0; i < m_whitelist_peer_cnt; i++) {
if (m_whitelist_peers[i] == p_evt->peer_id) {
already_added = true;
break;
}
}
if (!already_added)
{
// Bonded to a new peer, add it to the whitelist.
m_whitelist_peers[m_whitelist_peer_cnt++] = p_evt->peer_id;
}
// The whitelist has been modified, update it in the Peer Manager.
ret = pm_device_identities_list_set(m_whitelist_peers, m_whitelist_peer_cnt);
if (ret != NRF_ERROR_NOT_SUPPORTED)
{
APP_ERROR_CHECK(ret);
}
ret = pm_whitelist_set(m_whitelist_peers, m_whitelist_peer_cnt);
APP_ERROR_CHECK(ret);
}
}
} break;
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 = true};
pm_conn_sec_config_reply(p_evt->conn_handle, &conn_sec_config);
}
break;
default:
break;
}
}How can I realize the prompt pop-up of IOS mobile phone after each repeated pairing.
