1 package iotcode.MotionSensor;
3 // Standard Java Packages
5 import java.util.concurrent.atomic.AtomicBoolean;
6 import java.util.concurrent.CopyOnWriteArrayList;
7 import java.util.concurrent.Semaphore;
10 //import iotchecker.qual.*;
11 import iotcode.annotation.*;
14 import iotruntime.slave.*;
15 import iotcode.interfaces.*;
16 import iotruntime.zigbee.*;
18 /** Class Smartthings sensor driver for Smartthings sensor devices.
20 * @author Changwoo Lee, Rahmadi Trimananda <rtrimana @ uci.edu>
24 public class MotionSensor implements IoTZigbeeCallback, SmartthingsSensor {
26 private final int TIMEOUT_FOR_RESEND_MSEC = 900;
28 private IoTZigbee zigConnection = null;
29 private boolean didClose; // make sure that the clean up was done correctly
30 private boolean detectStatus = false;
32 private int detectedValue = 0;
33 private Date timestampOfLastDetecting = null;
35 private AtomicBoolean didAlreadyClose = new AtomicBoolean(true);
36 private AtomicBoolean didAlreadyInit = new AtomicBoolean(false);
37 private AtomicBoolean didWriteAttrb = new AtomicBoolean(false);
38 private AtomicBoolean didMatchDscr = new AtomicBoolean(false);
39 static Semaphore gettingLatestDataMutex = new Semaphore(1);
41 private List < SmartthingsSensorSmartCallback > callbackList = new CopyOnWriteArrayList < SmartthingsSensorSmartCallback > ();
43 private int sensorId = 0;
45 @config private IoTSet<IoTDeviceAddress> motionSensorUdpAddress;
46 @config private IoTSet<IoTZigbeeAddress> motionSensorZigbeeAddress;
48 //public MotionSensor(IoTSet<IoTDeviceAddress> dSet, IoTSet<IoTZigbeeAddress> zigSet) {
49 //motionSensorUdpAddress = dSet;
50 //motionSensorZigbeeAddress = zigSet;
52 public MotionSensor() {
57 if (didAlreadyInit.compareAndSet(false, true) == false) {
58 return; // already init
61 didAlreadyClose.set(false);
64 Iterator itrUdp = motionSensorUdpAddress.iterator();
65 Iterator itrZig = motionSensorZigbeeAddress.iterator();
67 zigConnection = new IoTZigbee((IoTDeviceAddress)itrUdp.next(), (IoTZigbeeAddress)itrZig.next());
70 System.out.println("DEBUG: Allocate iterators to print out addresses!");
71 Iterator itrDebugUdp = motionSensorUdpAddress.iterator();
72 IoTDeviceAddress iotaddDebug = (IoTDeviceAddress)itrDebugUdp.next();
73 System.out.println("IP address: " + iotaddDebug.getCompleteAddress());
74 System.out.println("Source port: " + iotaddDebug.getSourcePortNumber());
75 System.out.println("Destination port: " + iotaddDebug.getDestinationPortNumber());
77 Iterator itrDebugZig = motionSensorZigbeeAddress.iterator();
78 IoTZigbeeAddress iotzbaddDebug = (IoTZigbeeAddress)itrDebugZig.next();
79 System.out.println("Zigbee address: " + iotzbaddDebug.getAddress());
81 zigConnection.registerCallback(this);
82 System.out.println("Register callback!");
84 System.out.println("Initialized!");
89 System.out.println("Sending Management Permit Joining Request");
90 for(int z=0; z<3; z++){
91 zigConnection.sendManagementPermitJoiningRequest(0x0001, 0x0036, 0x00);
96 while (!didWriteAttrb.get()) {
97 System.out.println("Sending Write Attribute Request");
98 zigConnection.sendWriteAttributesCommand(0x0002, 0x0500, 0x0104, 0x01);
103 System.out.println("Sending Enrollment Reponse");
104 zigConnection.sendEnrollmentResponse(0x0003, 0x0500, 0x0104, 0x01);
107 } catch (Exception e) {
113 private void sleep(int multipleTime){
118 Thread.sleep(TIMEOUT_FOR_RESEND_MSEC*multipleTime);
119 } catch(Exception e){
124 public void close() {
126 if (didAlreadyClose.compareAndSet(false, true) == false) {
127 return; // already init
130 didAlreadyInit.set(false);
134 zigConnection.close();
135 } catch (Exception e) {
141 public void Finalize() {
147 public void setId(int id) {
159 public int getValue() {
163 gettingLatestDataMutex.acquire();
166 } catch (Exception e) {
169 gettingLatestDataMutex.release();
175 // - 24 = no motion = false
176 // - 26 = motion = true
177 // After getting 26, if there is no motion for ~12 seconds then we get back 24
178 public boolean isActiveValue() {
180 int tmp = getValue();
183 else // Getting 24 here
184 detectStatus = false;
189 public long getTimestampOfLastReading() {
193 gettingLatestDataMutex.acquire();
194 tmp = (Date)timestampOfLastDetecting.clone();
196 } catch (Exception e) {
199 gettingLatestDataMutex.release();
200 long retLong = tmp.getTime();
205 public void newMessageAvailable(IoTZigbeeMessage _zm) {
208 if(_zm instanceof IoTZigbeeMessageZclZoneStatusChangeNotification){
209 IoTZigbeeMessageZclZoneStatusChangeNotification message = (IoTZigbeeMessageZclZoneStatusChangeNotification)_zm;
210 if(message.getSuccessOrFail()){
214 gettingLatestDataMutex.acquire();
215 detectedValue = message.getStatus();
216 timestampOfLastDetecting = new Date();
217 } catch (Exception e) {
220 gettingLatestDataMutex.release();
222 for (SmartthingsSensorSmartCallback cb : callbackList) {
223 cb.newReadingAvailable(this.getId(), this.getValue(), this.isActiveValue());
225 } catch (Exception e) {
231 } else if (_zm instanceof IoTZigbeeMessageZclWriteAttributesResponse) {
232 IoTZigbeeMessageZclWriteAttributesResponse message = (IoTZigbeeMessageZclWriteAttributesResponse)_zm;
233 if (message.getSuccessOrFail()) {
234 didWriteAttrb.set(true);
239 public void registerCallback(SmartthingsSensorSmartCallback _callbackTo) {
240 callbackList.add(_callbackTo);