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-rw-r--r--examples/java/ScannerTinyB00.java310
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diff --git a/examples/java/ScannerTinyB00.java b/examples/java/ScannerTinyB00.java
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-/**
- * Author: Sven Gothel <[email protected]>
- * Copyright (c) 2020 Gothel Software e.K.
- * Copyright (c) 2020 ZAFENA AB
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.Iterator;
-import java.util.List;
-
-import org.direct_bt.BDAddressAndType;
-import org.direct_bt.BDAddressType;
-import org.direct_bt.BTAdapter;
-import org.direct_bt.BTDevice;
-import org.direct_bt.BTException;
-import org.direct_bt.BTFactory;
-import org.direct_bt.BTGattChar;
-import org.direct_bt.BTGattDesc;
-import org.direct_bt.BTGattService;
-import org.direct_bt.BTManager;
-import org.direct_bt.BTNotification;
-import org.direct_bt.BTUtils;
-import org.direct_bt.EUI48;
-import org.direct_bt.HCIStatusCode;
-
-/**
- * This Java scanner example is a TinyB backward compatible and not fully event driven.
- * It simply polls found devices and shows certain results.
- * <p>
- * This example does not represent the recommended utilization of Direct-BT.
- * </p>
- */
-public class ScannerTinyB00 {
- static {
- System.setProperty("org.tinyb.verbose", "true");
- }
- /** 60,000 milliseconds */
- static long TO_DISCOVER = 60000;
-
- public static void main(final String[] args) throws InterruptedException {
- String bluetoothManagerClazzName = BTFactory.DirectBTImplementationID.BluetoothManagerClassName;
- int dev_id = 0; // default
- BDAddressAndType mac = null;
- int mode = 0;
- boolean forever = false;
-
- for(int i=0; i< args.length; i++) {
- final String arg = args[i];
-
- if( arg.equals("-dev_id") && args.length > (i+1) ) {
- dev_id = Integer.valueOf(args[++i]).intValue();
- } else if( arg.equals("-mac") ) {
- mac = new BDAddressAndType(new EUI48(args[++i]), BDAddressType.BDADDR_LE_PUBLIC);
- } else if( arg.equals("-mode") ) {
- mode = Integer.valueOf(args[++i]).intValue();
- } else if( arg.equals("-bluetoothManager") && args.length > (i+1) ) {
- bluetoothManagerClazzName = args[++i];
- } else if( arg.equals("-forever") ) {
- forever = true;
- }
- }
- // Enable BluetoothGattCharacteristic value cache and notification compatibility using direct_bt.
- System.setProperty("direct_bt.tinyb.characteristic.compat", "true");
-
- System.err.println("BluetoothManager "+bluetoothManagerClazzName);
- System.err.println("dev_id "+dev_id);
- System.err.println("device: "+mac);
- System.err.println("mode "+mode);
-
- if ( null == mac ) {
- System.err.println("Run with '-mac <device_address> [-mode <mode>] [-bluetoothManager <BluetoothManager-Implementation-Class-Name>]'");
- System.exit(-1);
- }
-
- final boolean useAdapter = mode/10 > 0;
- mode = mode %10;
-
- final boolean isDirectBT;
- final BTManager manager;
- {
- BTManager _manager = null;
- final BTFactory.ImplementationIdentifier implID = BTFactory.getImplementationIdentifier(bluetoothManagerClazzName);
- if( null == implID ) {
- System.err.println("Unable to find BluetoothManager "+bluetoothManagerClazzName);
- System.exit(-1);
- }
- isDirectBT = BTFactory.DirectBTImplementationID.equals(implID);
- System.err.println("Using BluetoothManager "+bluetoothManagerClazzName);
- System.err.println("Using Implementation "+implID+", isDirectBT "+isDirectBT);
- try {
- _manager = BTFactory.getBTManager( implID );
- } catch (BTException | NoSuchMethodException | SecurityException
- | IllegalAccessException | IllegalArgumentException
- | InvocationTargetException | ClassNotFoundException e) {
- System.err.println("Unable to instantiate BluetoothManager via "+implID);
- e.printStackTrace();
- System.exit(-1);
- }
- manager = _manager;
- }
- final BTAdapter adapter;
- {
- final List<BTAdapter> adapters = manager.getAdapters();
- for(int i=0; i < adapters.size(); i++) {
- System.err.println("Adapter["+i+"]: "+adapters.get(i));
- }
- if( adapters.size() <= dev_id ) {
- System.err.println("No adapter dev_id "+dev_id+" available, adapter count "+adapters.size());
- System.exit(-1);
- }
- adapter = adapters.get(dev_id);
- if( !adapter.isPowered() ) {
- System.err.println("Adapter not enabled: device "+adapter.getName()+", address "+adapter.getAddressAndType()+": "+adapter.toString());
- System.exit(-1);
- }
- }
-
- do {
- final long t0 = System.currentTimeMillis();;
-
- if( useAdapter ) {
- adapter.removeDiscoveredDevices();
- }
- final HCIStatusCode discoveryStatus = useAdapter ? adapter.startDiscovery(true, false) : manager.startDiscovery(true, false);
-
- System.err.println("The discovery started: " + discoveryStatus + " for mac "+mac+", mode "+mode+", useAdapter "+useAdapter);
- BTDevice sensor = null;
-
- if( 0 == mode ) {
- if( useAdapter ) {
- sensor = adapter.find(null, mac, TO_DISCOVER);
- } else {
- sensor = manager.find(null, mac.toString(), null, TO_DISCOVER);
- }
- } else {
- boolean timeout = false;
- while( null == sensor && !timeout ) {
- final List<BTDevice> devices = useAdapter ? adapter.getDiscoveredDevices() : manager.getDevices();
- for(final Iterator<BTDevice> id = devices.iterator(); id.hasNext() && !timeout; ) {
- final BTDevice d = id.next();
- if(d.getAddressAndType().equals(mac)) {
- sensor = d;
- break;
- }
- final long tn = System.currentTimeMillis();
- timeout = ( tn - t0 ) > TO_DISCOVER;
- }
- }
- }
- final long t1 = System.currentTimeMillis();
- if (sensor == null) {
- System.err.println("No sensor found within "+(t1-t0)+" ms");
- System.exit(-1);
- }
- System.err.println("Found device in "+(t1-t0)+" ms: ");
- printDevice(sensor);
-
- adapter.stopDiscovery();
-
- final BooleanNotification connectedNotification = new BooleanNotification("Connected", t1);
- final BooleanNotification servicesResolvedNotification = new BooleanNotification("ServicesResolved", t1);
- sensor.enableConnectedNotifications(connectedNotification);
- sensor.enableServicesResolvedNotifications(servicesResolvedNotification);
-
- final long t2;
- final HCIStatusCode res;
- if ( ( res = sensor.connect() ) == HCIStatusCode.SUCCESS ) {
- t2 = System.currentTimeMillis();
- System.err.println("Sensor connect command in "+(t2-t1)+" ms");
- System.err.println("Sensor connectedNotification: "+connectedNotification.getValue());
- } else {
- t2=0;
- System.out.println("Connect command failed, res "+res);
- System.exit(-1);
- }
-
- synchronized( servicesResolvedNotification ) {
- while( !servicesResolvedNotification.getValue() ) {
- final long tn = System.currentTimeMillis();
- if( tn - t2 > 20000 ) {
- break; // 20s TO
- }
- servicesResolvedNotification.wait();
- }
- }
- final long t3;
- if ( servicesResolvedNotification.getValue() ) {
- t3 = System.currentTimeMillis();
- System.err.println("Sensor servicesResolved in "+(t3-t2)+" ms, total "+(t3-t1)+" ms");
- } else {
- t3=0;
- System.out.println("Sensor service not resolved: "+(t3-t2)+" ms, total "+(t3-t1)+" ms");
- System.exit(-1);
- }
-
- final List<BTGattService> allBluetoothServices = sensor.getServices();
- if (allBluetoothServices.isEmpty()) {
- System.err.println("No BluetoothGattService found!");
- System.exit(1);
- }
- printAllServiceInfo(allBluetoothServices);
-
- sensor.disconnect();
- sensor.remove();
- } while( forever );
- }
- private static void printDevice(final BTDevice device) {
- System.err.println("Address = " + device.getAddressAndType());
- System.err.println(" Name = " + device.getName());
- System.err.println(" Connected = " + device.getConnected());
- System.err.println();
- }
- private static void printAllServiceInfo(final List<BTGattService> allBluetoothServices) {
- try {
- for (final BTGattService service : allBluetoothServices) {
- System.err.println("Service UUID: " + service.getUUID());
- final List<BTGattChar> v = service.getChars();
- for (final BTGattChar c : v) {
- System.err.println(" Characteristic UUID: " + c.getUUID());
-
- final List<BTGattDesc> descriptors = c.getDescriptors();
-
- for (final BTGattDesc d : descriptors) {
- System.err.println(" Descriptor UUID: " + d.getUUID());
- }
- if (c.getUUID().contains("2a29-")) {
- final byte[] tempRaw = c.readValue();
- System.err.println(" Manufacturer: " + new String(tempRaw));
- }
-
- if (c.getUUID().contains("2a28-")) {
- final byte[] tempRaw = c.readValue();
- System.err.println(" Software: " + new String(tempRaw));
- }
-
- if (c.getUUID().contains("2a27-")) {
- final byte[] tempRaw = c.readValue();
- System.err.println(" Hardware: " + new String(tempRaw));
- }
-
- if (c.getUUID().contains("2a26-")) {
- final byte[] tempRaw = c.readValue();
- System.err.println(" Firmware: " + new String(tempRaw));
- }
-
- if (c.getUUID().contains("2a25-")) {
- final byte[] tempRaw = c.readValue();
- System.err.println(" Serial: " + new String(tempRaw));
- }
-
- if (c.getUUID().contains("2a24-")) {
- final byte[] tempRaw = c.readValue();
- System.err.println(" Model: " + new String(tempRaw));
- }
-
- if (c.getUUID().contains("2a23-")) {
- final byte[] tempRaw = c.readValue();
- System.err.println(" System ID: " + BTUtils.bytesHexString(tempRaw, 0, -1, true));
- }
- }
- }
- } catch (final RuntimeException e) {
- }
- }
- static class BooleanNotification implements BTNotification<Boolean> {
- private final long t0;
- private final String name;
- private boolean v;
-
- public BooleanNotification(final String name, final long t0) {
- this.t0 = t0;
- this.name = name;
- this.v = false;
- }
-
- @Override
- public void run(final Boolean v) {
- synchronized(this) {
- final long t1 = System.currentTimeMillis();
- this.v = v.booleanValue();
- System.out.println("#### "+name+": "+v+" in td "+(t1-t0)+" ms!");
- this.notifyAll();
- }
- }
- public boolean getValue() {
- synchronized(this) {
- return v;
- }
- }
- }
-}
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