private TimeSpan SCAN_INTERVAL_PRESENT = new TimeSpan(0, 30, 1); // Keep a multiple of this slightly longer than AWAY_TIMEOUT to prevent evaulating 1sec before the timeout.
#endregion Fields
#region Constructors
public BluetoothService(ServiceCreationInfo info)
: base("bluetooth", info)
{
mBluetooth = new BluetoothHelper();
// Refresh available devices
mBluetooth.RefreshDevices();
mDeviceNames = mBluetooth.GetDevices();
Log.Info("Bluetooth devices: {0}", mDeviceNames);
// Set up scan thread.
mEvents = new EventWaitHandle[] { mStopEvent, mDeviceEvent };
mThread = new Thread(_searchThread);
mThread.Start();
}
// [DllImport ("TestPlugin")]
// private static extern int getNumber();
void Start()
{
try
{
// Debug.Log(getNumber());
BluetoothHelper.BLE = true; //use Bluetooth Low Energy Technology
bluetoothHelper = BluetoothHelper.GetInstance();
bluetoothHelper.OnConnected += OnConnected;
bluetoothHelper.OnConnectionFailed += OnConnectionFailed;
bluetoothHelper.OnDataReceived += OnMessageReceived; //read the data
bluetoothHelper.OnScanEnded += OnScanEnded;
// bluetoothHelper.setTerminatorBasedStream("\n");
//bluetoothHelper.setLengthBasedStream();
bluetoothHelper.setFixedLengthBasedStream(3);
// if(bluetoothHelper.isDevicePaired())
// sphere.GetComponent<Renderer>().material.color = Color.blue;
// else
// sphere.GetComponent<Renderer>().material.color = Color.grey;
// bluetoothHelper.ScanNearbyDevices();
if (!bluetoothHelper.ScanNearbyDevices())
{
text.text = "cannot start scan";
sphere.GetComponent <Renderer>().material.color = Color.black;
// bluetoothHelper.setDeviceAddress("00:21:13:02:16:B1");
bluetoothHelper.setDeviceName("HC-08");
bluetoothHelper.Connect();
}
else
{
text.text = "start scan";
// sphere.GetComponent<Renderer>().material.color = Color.green;
}
}
catch (BluetoothHelper.BlueToothNotEnabledException ex)
{
sphere.GetComponent <Renderer>().material.color = Color.yellow;
Debug.Log(ex.ToString());
text.text = ex.Message;
}
}
/// <summary>
/// This method creates a connection between the HC-055 module and the current device.
/// </summary>
public void Connect()
{
try
{
bt = BluetoothHelper.GetInstance("Regenfallrohr");
bt.OnConnected += OnConnected;
bt.OnConnectionFailed += OnConnectionFailed;
bt.setTerminatorBasedStream("\n");
if (bt.isDevicePaired())
{
bt.Connect();
}
}
catch (System.Exception)
{
print("Could not connect!");
}
}
private void Start()
{
ShowText("Connecting...");
try
{
m_Helper = BluetoothHelper.GetInstance(m_DeviceName);
m_Helper.OnConnected += OnBluetoothConnected;
m_Helper.OnConnectionFailed += OnConnectionFailed;
m_Helper.OnDataReceived += OnBluetoothDataReceived;
m_Helper.setTerminatorBasedStream("\n");
Connect();
}
catch (BluetoothHelper.BlueToothNotEnabledException ex) { ShowText(ex.Message); }
catch (BluetoothHelper.BlueToothNotReadyException ex) { ShowText(ex.Message); }
catch (BluetoothHelper.BlueToothNotSupportedException ex) { ShowText(ex.Message); }
catch (BluetoothHelper.BlueToothPermissionNotGrantedException ex) { ShowText(ex.Message); }
}
void Start()
{
min [0] = 1023;
min [1] = 1023;
min [2] = 1023;
min [3] = 1023;
min [4] = 1023;
max [0] = 0;
max [1] = 0;
max [2] = 0;
max [3] = 0;
max [4] = 0;
deviceName = "HC05"; //bluetooth should be turned ON;
try
{
bluetoothHelper = BluetoothHelper.GetInstance(deviceName);
bluetoothHelper.OnConnected += OnConnected;
bluetoothHelper.OnConnectionFailed += OnConnectionFailed;
bluetoothHelper.OnDataReceived += OnMessageReceived; //read the data
bluetoothHelper.setLengthBasedStream();
if (bluetoothHelper.isDevicePaired())
{
sphere.GetComponent <Renderer>().material.color = Color.blue;
}
else
{
sphere.GetComponent <Renderer>().material.color = Color.grey;
}
}
catch (Exception ex)
{
sphere.GetComponent <Renderer>().material.color = Color.yellow;
Debug.Log(ex.Message);
text.text = ex.Message;
}
}
// Start is called before the first frame update
void Start()
{
data = "";
tmp = "";
try
{
BluetoothHelper.BLE = true;
helper = BluetoothHelper.GetInstance();
helper.OnConnected += OnConnected;
helper.OnConnectionFailed += OnConnectionFailed;
helper.OnScanEnded += OnScanEnded;
helper.OnDataReceived += OnDataReceived;
helper.setCustomStreamManager(new MyStreamManager()); //implement your own way of delimiting the messages
//helper.setTerminatorBasedStream("\n"); //every messages ends with new line character
}
catch (Exception)
{
}
}
void Start()
{
deviceName = "ARcon_1";
try
{
helper = BluetoothHelper.GetInstance(deviceName);
helper.OnConnected += OnConnected;
helper.OnConnectionFailed += OnConnFailed;
helper.setTerminatorBasedStream("\n");
//or
//helper.setLengthBasedStream();
if (helper.isDevicePaired())
{
helper.Connect();
}
}catch (BluetoothHelper.BlueToothNotEnabledException ex) { }
catch (BluetoothHelper.BlueToothNotReadyException ex) { }
catch (BluetoothHelper.BlueToothPermissionNotGrantedException ex) { }
}
void OnConnected(BluetoothHelper helper)
{
sphere.GetComponent <Renderer>().material.color = Color.green;
try
{
List <BluetoothHelperService> services = helper.getGattServices();
foreach (BluetoothHelperService s in services)
{
Debug.Log("Service : " + s.getName());
foreach (BluetoothHelperCharacteristic item in s.getCharacteristics())
{
Debug.Log(item.getName());
}
}
helper.StartListening();
}
catch (Exception ex)
{
Debug.Log(ex.Message);
}
}
void Start()
{
lauf = false;
greif = false;
info = false;
for (int i = 0; i <= 5; i++) // Setzt die Begrenzungs Werte
{
zu[i] = 0;
auf[i] = 1023;
}
deviceName = "HC05"; //Wichtig: Bluethoot AN !
try
{
bluetoothHelper = BluetoothHelper.GetInstance(deviceName);
bluetoothHelper.OnConnected += OnConnected;
bluetoothHelper.OnConnectionFailed += OnConnectionFailed;
bluetoothHelper.OnDataReceived += OnMessageReceived; //list die Daten ein
bluetoothHelper.setLengthBasedStream();
if (bluetoothHelper.isDevicePaired())
{
sphere.GetComponent <Renderer>().material.color = Color.blue;
}
else
{
sphere.GetComponent <Renderer>().material.color = Color.grey;
}
}
catch (Exception ex)
{
sphere.GetComponent <Renderer>().material.color = Color.yellow;
Debug.Log(ex.Message);
text.text = ex.Message;
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
mRunning = false;
if (mStopEvent != null)
{
mStopEvent.Set();
}
// Shut down thread
if (mThread != null)
{
mThread.Join(10000);
mThread = null;
}
if (mDeviceEvent != null)
{
mDeviceEvent.Dispose();
}
mDeviceEvent = null;
if (mStopEvent != null)
{
mStopEvent.Dispose();
}
mStopEvent = null;
if (mBluetooth != null)
{
mBluetooth.Dispose();
}
mBluetooth = null;
}
base.Dispose(disposing);
}
void Start()
{
try{
Debug.Log("HI");
BluetoothHelper.BLE = true; //use Bluetooth Low Energy Technology
bluetoothHelper = BluetoothHelper.GetInstance();
bluetoothHelper.OnConnected += () => {
Debug.Log("Connected");
sendData();
};
bluetoothHelper.OnConnectionFailed += () => {
Debug.Log("Connection failed");
};
bluetoothHelper.OnScanEnded += OnScanEnded;
bluetoothHelper.OnServiceNotFound += (serviceName) =>
{
Debug.Log(serviceName);
};
bluetoothHelper.OnCharacteristicNotFound += (serviceName, characteristicName) =>
{
Debug.Log(characteristicName);
};
bluetoothHelper.OnCharacteristicChanged += (value, characteristic) =>
{
Debug.Log(characteristic.getName());
Debug.Log(System.Text.Encoding.ASCII.GetString(value));
};
BluetoothHelperService service = new BluetoothHelperService("FFE0");
service.addCharacteristic(new BluetoothHelperCharacteristic("FFE1"));
BluetoothHelperService service2 = new BluetoothHelperService("180A");
service.addCharacteristic(new BluetoothHelperCharacteristic("2A24"));
bluetoothHelper.Subscribe(service);
bluetoothHelper.Subscribe(service2);
bluetoothHelper.ScanNearbyDevices();
}catch (Exception ex) {
Debug.Log(ex.Message);
}
}
void OnScanEnded2(BluetoothHelper helper, LinkedList <BluetoothDevice> nearbyDevices)
{
Debug.Log("2 ended " + nearbyDevices.Count);
if (nearbyDevices.Count == 0)
{
helper.ScanNearbyDevices();
return;
}
foreach (BluetoothDevice device in nearbyDevices)
{
Debug.Log(device.DeviceName);
if (device.DeviceName == "HUAWEI Y7 Prime 2018")
{
Debug.Log("FOUND!!");
}
}
helper.setDeviceName("HUAWEI Y7 Prime 2018");
helper.Connect();
}
// Start is called before the first frame update
void Start()
{
deviceName = "VenusIMU";
bluetoothHelper = BluetoothHelper.GetInstance(deviceName);
bluetoothHelper.OnConnected += OnConnected;
bluetoothHelper.OnConnectionFailed += OnConnectionFailed;
bluetoothHelper.OnDataReceived += OnMessageReceived;
bluetoothHelper.setTerminatorBasedStream("\n");
bluetoothHelper.Connect();
startPos = new Vector3(-0.15f, 60f, -10f);
endPos = new Vector3(-0.15f, 60f, -10f);
startPos2 = new Vector3(-80.9f, 90.5f, -118.24f);
endPos2 = new Vector3(-80.9f, 90.5f, -118.24f);
HallPos1 = new Vector3(-0.15f, 60f, -10f);
HallPos2 = new Vector3(-0.15f, 60f, -7f);
HallPos3 = new Vector3(-0.15f, 60f, -4f);
HallPos4 = new Vector3(-0.15f, 60f, -1f);
US1 = new Vector3(-80.9f, 90.5f, -118.24f);
US2 = new Vector3(-81.57f, 91.05f, -117.14f);
US3 = new Vector3(-82.24f, 91.68f, -115.87f);
US4 = new Vector3(-83.12f, 92.5f, -114.21f);
//Linea de codigo de prueba para referencia
CateterGuia.transform.rotation = Quaternion.Euler(roll * factor, 0, pitch * factor);
}
void OnScanEnded(BluetoothHelper helper, LinkedList <BluetoothDevice> nearbyDevices)
{
text.text = "Found " + nearbyDevices.Count + " devices";
if (nearbyDevices.Count == 0)
{
helper.ScanNearbyDevices();
return;
}
foreach (BluetoothDevice device in nearbyDevices)
{
if (device.DeviceName == deviceName)
{
Debug.Log("FOUND!!");
}
}
text.text = deviceName;
bluetoothHelper.setDeviceName(deviceName);
// bluetoothHelper.setDeviceAddress("00:21:13:02:16:B1");
bluetoothHelper.Connect();
bluetoothHelper.isDevicePaired();
}
void OnMessageReceived(BluetoothHelper helper)
{
received_message = helper.Read();
Debug.Log(received_message);
write("Received : " + received_message);
}
private static bool CanDisableBluetooth(BluetoothAdapter adapter)
{
return(adapter.IsEnabled &&
// only disconnect if bluetooth is not in use
!BluetoothHelper.GuessHasActiveConnection(adapter));
}
void Start()
{
timer = 0;
try{
Debug.Log("HI");
BluetoothHelper.BLE = true; //use Bluetooth Low Energy Technology
bluetoothHelper = BluetoothHelper.GetInstance();
bluetoothHelper.OnConnected += (helper) => {
List <BluetoothHelperService> services = helper.getGattServices();
foreach (BluetoothHelperService s in services)
{
Debug.Log("Service : " + s.getName());
foreach (BluetoothHelperCharacteristic item in s.getCharacteristics())
{
Debug.Log(item.getName());
}
}
Debug.Log("Connected");
BluetoothHelperCharacteristic c = new BluetoothHelperCharacteristic("ffe1");
c.setService("ffe0");
bluetoothHelper.Subscribe(c);
//sendData();
};
bluetoothHelper.OnConnectionFailed += (helper) => {
Debug.Log("Connection failed");
};
bluetoothHelper.OnScanEnded += OnScanEnded;
bluetoothHelper.OnServiceNotFound += (helper, serviceName) =>
{
Debug.Log(serviceName);
};
bluetoothHelper.OnCharacteristicNotFound += (helper, serviceName, characteristicName) =>
{
Debug.Log(characteristicName);
};
bluetoothHelper.OnCharacteristicChanged += (helper, value, characteristic) =>
{
Debug.Log(characteristic.getName());
Debug.Log(value[0]);
};
// BluetoothHelperService service = new BluetoothHelperService("FFE0");
// service.addCharacteristic(new BluetoothHelperCharacteristic("FFE1"));
// BluetoothHelperService service2 = new BluetoothHelperService("180A");
// service.addCharacteristic(new BluetoothHelperCharacteristic("2A24"));
// bluetoothHelper.Subscribe(service);
// bluetoothHelper.Subscribe(service2);
// bluetoothHelper.ScanNearbyDevices();
// BluetoothHelperService service = new BluetoothHelperService("19B10000-E8F2-537E-4F6C-D104768A1214");
// service.addCharacteristic(new BluetoothHelperCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214"));
//BluetoothHelperService service2 = new BluetoothHelperService("180A");
//service.addCharacteristic(new BluetoothHelperCharacteristic("2A24"));
// bluetoothHelper.Subscribe(service);
//bluetoothHelper.Subscribe(service2);
bluetoothHelper.ScanNearbyDevices();
}catch (Exception ex) {
Debug.Log(ex.StackTrace);
}
}
//public static void findPrinters(Context paramContext, DiscoveryHandler paramDiscoveryHandler)
//{
// BluetoothDiscoverer local1 = new BluetoothDiscoverer();
// FindDevices(paramContext, paramDiscoveryHandler, local1);
//}
public static void FindServices(Context paramContext, String paramString, IServiceDiscoveryHandler paramServiceDiscoveryHandler)
{
BtServiceDiscoverer localBtServiceDiscoverer = new BtServiceDiscoverer(BluetoothHelper.FormatMacAddress(paramString), paramServiceDiscoveryHandler);
localBtServiceDiscoverer.DoDiscovery(paramContext);
}
void OnConnected(BluetoothHelper helper)
{
isConnecting = false;
helper.StartListening();
}
void OnScanEnded(BluetoothHelper helper, LinkedList <BluetoothDevice> devices)
{
this.isScanning = false;
this.devices = devices;
}
void OnDataReceived(BluetoothHelper helper)
{
data += "\n<" + helper.Read();
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
DisplayMetrics metric = new DisplayMetrics();
this.Window.WindowManager.DefaultDisplay.GetMetrics(metric);
float density = metric.Density; // 屏幕密度（0.75 / 1.0 / 1.5）
//Rate = (float)metric.WidthPixels / (float)1280;
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
blueH = new BluetoothHelper();
int err = 0;
Action <string, string> ConnectedAction = new Action <string, string>((name, address) =>
{
System.Console.WriteLine(name);
System.Console.WriteLine(address);
});
Action <string> ConnectingAction = new Action <string>((t) =>
{
});
Action <string> ConnFailedAction = new Action <string>((t) =>
{
});
if (blueH.Init(ConnectedAction, ConnectingAction, ConnFailedAction) == 1)
{
//蓝牙已打开
}
else
{
if (blueH.IsOpen() == 1)
{
//打开蓝牙
blueH.Open(this);
}
}
Button btnScan = FindViewById <Button>(Resource.Id.MyButton);
btnScan.Click += (o, e) =>
{
var serverIntent = new Intent(this, typeof(DeviceManager));
StartActivityForResult(serverIntent, DeviceManager.REQUEST_CONNECT_DEVICE);
};
Button Print = FindViewById <Button>(Resource.Id.Print);
Print.Click += (o, e) =>
{
//Java.Lang.String str0 = new Java.Lang.String("时段：晚市 手机：18721636793 人数：1");
//if (blueH.IsConnected()!=1)
//{
// if (blueH.Connect(address)==1)
// {
// blueH.SendMessage(str0);
// }
//}
//else
//{
// blueH.SendMessage(str0);
// //Bitmap bm = BitmapFactory.DecodeStream(Resources.Assets.Open("android.png"));
// //blueH.SendImg(bm,576,0);
// //blueH.WalkPaper(2);
// //blueH.CutPage();
//}
/* */
//if (blueH.IsConnected() != 1)
//{
// blueH.Connect(address);
//}
var cmd = Ticket.CreateTicketCMD("星巴克", "晚餐", "18721636753", "5", "2015-01-26 19:12:12", "小桌A001", "之前还有17位客人等待，过号请重新领号，不要走开哦", "021-0000000", "上海市徐汇区商业区", "扫描二维码查看您的排号队列，还可以下载官方APP，获取等多优惠", "", "如所持票已等待30分钟，可凭票销售8.8折优惠（团购不享受此优惠）");
blueH.SendCommand(cmd.ToArray());
//Bitmap bm = BitmapFactory.DecodeStream(Resources.Assets.Open("qr.jpg"));
//blueH.SendImg(bm,576,0);
//blueH.WalkPaper(6);
//blueH.CutPage();
//blueH.SendCommand(SerialPortPrint.PrintCommand.Inite());
//blueH.SendCommand(PrintFormatCommand.FontSize(FontSizeEnum.Size16));
//Java.Lang.String str = new Java.Lang.String("猫管家");
//blueH.SendMessage(str);
//blueH.SendCommand(PrintFormatCommand.Wrap());
//blueH.SendCommand(PrintFormatCommand.Wrap());
//blueH.SendCommand(PrintFormatCommand.FontSize(FontSizeEnum.Normal));
//Java.Lang.String str0 = new Java.Lang.String("时段：晚市 手机：18721636793 人数：1");
//blueH.SendMessage(str0);
//blueH.SendCommand(PrintFormatCommand.Wrap());
//blueH.SendCommand(PrintFormatCommand.Wrap());
//Java.Lang.String str1 = new Java.Lang.String("领号时间:2015-01-17 17:14:55");
//blueH.SendMessage(str1);
//blueH.SendCommand(PrintFormatCommand.Wrap());
//blueH.SendCommand(PrintFormatCommand.FontSize(FontSizeEnum.Size32));
//blueH.SendCommand(PrintFormatCommand.Align(1));
//Java.Lang.String str3 = new Java.Lang.String("小桌 A001");
//blueH.SendMessage(str3);
//blueH.SendCommand(PrintFormatCommand.Wrap());
};
}
void OnConnectionFailed(BluetoothHelper helper)
{
sphere.GetComponent <Renderer>().material.color = Color.red;
Debug.Log("Connection Failed");
}
void OnMessageReceived(BluetoothHelper helper)
{
payload = helper.Read();
payloada = payload.Split(';');
Debug.Log(payload);
}
void OnConnectionFailed(BluetoothHelper helper)
{
write("Connection Failed");
Debug.Log("Connection Failed");
}
void OnConnectionFailed(BluetoothHelper helper)
{
isConnecting = false;
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
DisplayMetrics metric = new DisplayMetrics();
this.Window.WindowManager.DefaultDisplay.GetMetrics(metric);
float density = metric.Density; // 屏幕密度（0.75 / 1.0 / 1.5）
//Rate = (float)metric.WidthPixels / (float)1280;
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
blueH = new BluetoothHelper();
int err = 0;
Action <string, string> ConnectedAction = new Action <string, string>((name, address) =>
{
});
Action <string> ConnectingAction = new Action <string>((t) =>
{
});
Action <string> ConnFailedAction = new Action <string>((t) =>
{
});
if (blueH.Init(ConnectedAction, ConnectingAction, ConnFailedAction) == 1)
{
//蓝牙已打开
}
else
{
if (blueH.IsOpen() == 1)
{
//打开蓝牙
blueH.Open(this);
}
}
Button btnScan = FindViewById <Button>(Resource.Id.MyButton);
btnScan.Click += (o, e) =>
{
var serverIntent = new Intent(this, typeof(DeviceManager));
StartActivityForResult(serverIntent, DeviceManager.REQUEST_CONNECT_DEVICE);
};
Button Print = FindViewById <Button>(Resource.Id.Print);
Print.Click += (o, e) =>
{
Java.Lang.String str = new Java.Lang.String("hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111hello111111111111111111111111111111111111111111111111111111111111111111111111111111111111");
if (blueH.IsConnected() != 1)
{
if (blueH.Connect(address) == 1)
{
blueH.SendMessage(str);
}
}
else
{
//blueH.SendMessage(str);
Bitmap bm = BitmapFactory.DecodeStream(Resources.Assets.Open("android.png"));
blueH.SendImg(bm, 576, 0);
blueH.WalkPaper(2);
blueH.CutPage();
}
};
}
void Start()
{
deviceName = "HC-05"; //bluetooth should be turned ON;
try
{
bluetoothHelper = BluetoothHelper.GetInstance(deviceName);
bluetoothHelper.OnConnected += OnConnected;
bluetoothHelper.OnConnectionFailed += OnConnectionFailed;
bluetoothHelper.OnDataReceived += OnMessageReceived; //read the data
//bluetoothHelper.setFixedLengthBasedStream(3); //receiving every 3 characters together
bluetoothHelper.setTerminatorBasedStream("\n"); //delimits received messages based on \n char
//if we received "Hi\nHow are you?"
//then they are 2 messages : "Hi" and "How are you?"
// bluetoothHelper.setLengthBasedStream();
/*
* will received messages based on the length provided, this is useful in transfering binary data
* if we received this message (byte array) :
* {0x55, 0x55, 0, 3, 'a', 'b', 'c', 0x55, 0x55, 0, 9, 'i', ' ', 'a', 'm', ' ', 't', 'o', 'n', 'y'}
* then its parsed as 2 messages : "abc" and "i am tony"
* the first 2 bytes are the length data writted on 2 bytes
* byte[0] is the MSB
* byte[1] is the LSB
*
* on the unity side, you dont have to add the message length implementation.
*
* if you call bluetoothHelper.SendData("HELLO");
* this API will send automatically :
* 0x55 0x55 0x00 0x05 0x68 0x65 0x6C 0x6C 0x6F
|________| |________| |________________________|
* preamble Length Data
*
*
* when sending data from the arduino to the bluetooth, there's no preamble added.
* this preamble is used to that you receive valid data if you connect to your arduino and its already send data.
* so you will not receive
* on the arduino side you can decode the message by this code snippet:
* char * data;
* char _length[2];
* int length;
*
* if(Serial.avalaible() >2 )
* {
* _length[0] = Serial.read();
* _length[1] = Serial.read();
* length = (_length[0] << 8) & 0xFF00 | _length[1] & 0xFF00;
*
* data = new char[length];
* int i=0;
* while(i<length)
* {
* if(Serial.available() == 0)
* continue;
* data[i++] = Serial.read();
* }
*
*
* ...process received data...
*
*
* delete [] data; <--dont forget to clear the dynamic allocation!!!
* }
*/
LinkedList <BluetoothDevice> ds = bluetoothHelper.getPairedDevicesList();
//Debug.Log(ds);
// if(bluetoothHelper.isDevicePaired())
// sphere.GetComponent<Renderer>().material.color = Color.blue;
// else
// sphere.GetComponent<Renderer>().material.color = Color.grey;
}
catch (Exception ex)
{
sphere.GetComponent <Renderer>().material.color = Color.yellow;
Debug.Log(ex.Message);
text.text = ex.Message;
//BlueToothNotEnabledException == bluetooth Not turned ON
//BlueToothNotSupportedException == device doesn't support bluetooth
//BlueToothNotReadyException == the device name you chose is not paired with your android or you are not connected to the bluetooth device;
// bluetoothHelper.Connect () returned false;
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
mRunning = false;
if (mStopEvent != null)
mStopEvent.Set();
// Shut down thread
if (mThread != null)
{
mThread.Join(10000);
mThread = null;
}
if (mDeviceEvent != null)
mDeviceEvent.Dispose();
mDeviceEvent = null;
if (mStopEvent != null)
mStopEvent.Dispose();
mStopEvent = null;
if (mBluetooth != null)
mBluetooth.Dispose();
mBluetooth = null;
}
base.Dispose(disposing);
}
