CAResult_t CAEDRStopDeviceDiscovery(void)
{
OIC_LOG(DEBUG, EDR_ADAPTER_TAG, "IN");
bool isDiscoveryStarted = false;
bt_error_e err = bt_adapter_is_discovering(&isDiscoveryStarted);
// Check the device discovery state
if (BT_ERROR_NONE != err)
{
OIC_LOG_V(ERROR, EDR_ADAPTER_TAG, "Failed to get discovery state!, error num [%x]",
err);
return CA_STATUS_FAILED;
}
//stop the device discovery process
if (true == isDiscoveryStarted)
{
OIC_LOG(DEBUG, EDR_ADAPTER_TAG, "Stopping the device search process");
if (BT_ERROR_NONE != (err = bt_adapter_stop_device_discovery()))
{
OIC_LOG_V(ERROR, EDR_ADAPTER_TAG, "Failed to stop discovery!, error num [%x]",
err);
}
}
OIC_LOG(DEBUG, EDR_ADAPTER_TAG, "OUT");
return CA_STATUS_OK;
}
// Called by bt_adapter_start_device_discovery / bt_adapter_stop_device_discovery function.
void CProximity::CB_discover_state_change(int result,
bt_adapter_device_discovery_state_e discovery_state, \
bt_adapter_device_discovery_info_s *discovery_info, void *user_data)
{
DBG("callback called.");
#if __INTERNAL_DEBUG_
DBG("result = %d", result);
#endif
CbleDevice *pdevice = (CbleDevice *)user_data;
if ( discovery_state == BT_ADAPTER_DEVICE_DISCOVERY_FOUND )
{
if ( discovery_info == NULL)
goto BT_ERROR;
#if __INTERNAL_DEBUG_
printf("=========== Get RSSI =============\n");
printf("= address \t : %s \n", discovery_info->remote_address);
printf("= name \t : %s \n", discovery_info->remote_name);
printf("= rssi \t : %d \n", (discovery_info->rssi - 65535) );
printf("===========================================\n");
#endif
find_referenceThing( discovery_info , pdevice );
if ( num_set_rssi == pdevice->size() )
{
#if __INTERNAL_DEBUG_
DBG("Stop searching device.");
#endif
BT_ERROR_CHECK( bt_adapter_stop_device_discovery() );
}
}
else if ( discovery_state == BT_ADAPTER_DEVICE_DISCOVERY_FINISHED )
{
DBG("state == BT_ADAPTER_DEVICE_DISCOVERY_FINISHED");
num_set_rssi = 0;
if ( get_rssi_cnt == RSSI_EA )
{
get_rssi_cnt = 0;
loop_flag = JOB_GET_PROX;
}
else
loop_flag = JOB_GET_RSSI;
}
return ;
BT_ERROR:
return ;
}
