internal Int32 ReadBatteryType(out wclWeDoBatteryType BatteryType)
{
BatteryType = wclWeDoBatteryType.btUndefined;
if (FBatteryTypeChar == null)
{
return(wclBluetoothErrors.WCL_E_BLUETOOTH_LE_ATTRIBUTE_NOT_FOUND);
}
Byte[] Val;
Int32 Res = Client.ReadCharacteristicValue(FBatteryTypeChar.Value, wclGattOperationFlag.goNone, out Val);
if (Res == wclErrors.WCL_E_SUCCESS && Val != null && Val.Length == 1)
{
if (Val[0] == 0)
{
BatteryType = wclWeDoBatteryType.btStandard;
}
else
{
if (Val[0] == 1)
{
BatteryType = wclWeDoBatteryType.btRechargeable;
}
else
{
BatteryType = wclWeDoBatteryType.btUnknown;
}
}
}
return(Res);
}
private void DisconnectHub()
{
if (FHubConnected)
{
// Detach all attached devices.
DetachDevices();
// We have to release all services.
DisconnectServices();
FBatteryType = wclWeDoBatteryType.btUndefined;
FHubConnected = false;
}
}
/// <summary> Creates new WeDo Client. </summary>
public wclWeDoHub()
{
FConnected = false;
FHubConnected = false;
FBatteryType = wclWeDoBatteryType.btUndefined;
FClient = new wclGattClient();
FClient.OnCharacteristicChanged += ClientCharacteristicChanged;
FClient.OnConnect += ClientConnect;
FClient.OnDisconnect += ClientDisconnect;
FDeviceInformation = new wclWeDoDeviceInformationService(FClient, this);
FBatteryLevel = new wclWeDoBatteryLevelService(FClient, this);
FIo = new wclWeDoIoService(FClient, this);
// This service precessed by special way because we need to delegate all methods and events
// to the Hub object.
FHub = new wclWeDoHubService(FClient, this);
FHub.OnButtonStateChanged += HubButtonStateChanged;
FHub.OnDeviceAttached += HubDeviceAttached;
FHub.OnDeviceDetached += HubDeviceDetached;
FHub.OnLowVoltageAlert += HubLowVoltageAlert;
FHub.OnHighCurrentAlert += HubHighCurrentAlert;
FHub.OnLowSignalAlert += HubLowSignalAlert;
// Create attached devices list.
FDevices = new List <wclWeDoIo>();
OnConnected = null;
OnDisconnected = null;
OnButtonStateChanged = null;
OnLowVoltageAlert = null;
OnDeviceAttached = null;
OnDeviceDetached = null;
OnHighCurrentAlert = null;
OnLowSignalAlert = null;
}
