pm_peer_id_t im_peer_id_get_by_master_id(ble_gap_master_id_t * p_master_id)
{
ret_code_t err_code;
// For each stored peer, check if the master_id match p_master_id
pm_peer_id_t compared_peer_id = pdb_next_peer_id_get(PM_PEER_ID_INVALID);
while (compared_peer_id != PM_PEER_ID_INVALID)
{
pm_peer_data_flash_t compared_data;
ble_gap_master_id_t const * p_compared_master_id;
err_code = pdb_read_buf_get(compared_peer_id, PM_PEER_DATA_ID_BONDING, &compared_data, NULL);
if (err_code == NRF_SUCCESS)
{
p_compared_master_id = &compared_data.p_bonding_data->own_ltk.master_id;
if (im_master_ids_compare(p_master_id, p_compared_master_id))
{
// If a matching master_id is found return the peer_id
return compared_peer_id;
}
p_compared_master_id = &compared_data.p_bonding_data->peer_ltk.master_id;
if (im_master_ids_compare(p_master_id, p_compared_master_id))
{
// If a matching master_id is found return the peer_id
return compared_peer_id;
}
}
compared_peer_id = pdb_next_peer_id_get(compared_peer_id);
}
// If no matching master_id is found return the PM_PEER_ID_INVALID
return PM_PEER_ID_INVALID;
}
pm_peer_id_t im_peer_id_get_by_master_id(ble_gap_master_id_t * p_master_id)
{
pm_peer_id_t peer_id;
pm_peer_data_flash_t peer_data;
NRF_PM_DEBUG_CHECK(m_module_initialized);
NRF_PM_DEBUG_CHECK(p_master_id != NULL);
pds_peer_data_iterate_prepare();
// For each stored peer, check if the master_id matches p_master_id
while (pds_peer_data_iterate(PM_PEER_DATA_ID_BONDING, &peer_id, &peer_data))
{
if (im_master_ids_compare(p_master_id, &peer_data.p_bonding_data->own_ltk.master_id) ||
im_master_ids_compare(p_master_id, &peer_data.p_bonding_data->peer_ltk.master_id))
{
// If a matching master ID is found then return the peer ID.
return peer_id;
}
}
// If no matching master ID is found return PM_PEER_ID_INVALID.
return PM_PEER_ID_INVALID;
}