public BleMoCoBusCommService(Ble.IDevice device, Ble.IAdapter adapter)
{
Debug.WriteLine("Create BleMoCoBusCommService");
_device = device;
_adapter = adapter;
_adapter.DeviceConnected += AdapterOnDeviceConnected;
_adapter.DeviceDisconnected += AdapterOnDeviceDisconnected;
}
public void Initialize_BT()
{
foundDev = new List<IDevice>();
var a = new Robotics.Mobile.Core.Bluetooth.LE.Adapter();
App.SetAdapter(a);
Main_Adapter = App.Adapter;
Main_Adapter.DeviceDiscovered += (object sender, DeviceDiscoveredEventArgs e) =>
{
Console.WriteLine(String.Format("Device found {0}", e.Device.Name));
Console.WriteLine(String.Format("Name: {0} {1} {2} {3}", e.Device.Name, e.Device.State.ToString(), e.Device.ID.ToString(), e.Device.NativeDevice.ToString()));
};
/* Main_Adapter.DeviceDiscovered += (object sender, DeviceDiscoveredEventArgs e) =>
{
Console.WriteLine(String.Format("Device found {0}", e.Device.Name));
};*/
}
private void prepareAdapter()
{
adapter = App.Adapter;
adapter.DeviceConnected += (s, e) =>
{
Loading = false;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Loading"));
BleDevice = e.Device;
BleDevice.ServicesDiscovered += (se, ea) =>
{
Device.BeginInvokeOnMainThread(async() =>
{
foreach (var service in BleDevice.Services)
{
switch (service.Name)
{
case "TI SensorTag Barometer":
sensors.Add(new Sensor(adapter, BleDevice, service));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Sensors"));
await Task.Delay(3000);
break;
case "TI SensorTag Humidity":
sensors.Add(new Sensor(adapter, BleDevice, service));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Sensors"));
await Task.Delay(3000);
break;
case "TI SensorTag Infrared Thermometer":
sensors.Add(new Sensor(adapter, BleDevice, service));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Sensors"));
await Task.Delay(3000);
break;
}
}
});
};
BleDevice.DiscoverServices();
};
}
public Sensor(ble.IAdapter adapter, ble.IDevice device, ble.IService service)
{
BleDevice = device;
Loading = true;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Loading"));
this.service = service;
switch (service.Name)
{
case "TI SensorTag Barometer":
ImageId = "Pressure";
break;
case "TI SensorTag Humidity":
ImageId = "Humidity";
break;
case "TI SensorTag Infrared Thermometer":
ImageId = "Thermometer";
break;
}
service.CharacteristicsDiscovered += async(s, e) =>
{
foreach (var characteristic in service.Characteristics)
{
if (characteristic.Name.Contains("Data"))
{
dataChar = await characteristic.ReadAsync();
await Task.Delay(1000);
}
else if (characteristic.Name.Contains("On/Off"))
{
onOffChar = await characteristic.ReadAsync();
onOffChar.Write(new byte[] { 0x01 });
await Task.Delay(1000);
}
else if (characteristic.Name.Contains("Sample Rate"))
{
sampleChar = await characteristic.ReadAsync();
await Task.Delay(1000);
}
}
if (dataChar.CanUpdate)
{
valueUpdatedHandler = (se, ea) =>
{
Data = Decode(dataChar);
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Data"));
};
dataChar.ValueUpdated += valueUpdatedHandler;
dataChar = await dataChar.ReadAsync();
await Task.Delay(2000);
dataChar.StartUpdates();
Loading = false;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Loading"));
}
};
service.DiscoverCharacteristics();
}
public BluetoothService_Android()
{
Adapter = new Robotics.Mobile.Core.Bluetooth.LE.Adapter();
}
public static void SetAdapter(ble.IAdapter adapter)
{
Adapter = adapter;
}
