public void UpdateReceivedJSONObject(BluetoothDeviceConnection conection, JSONDataSource dataSource)
{
// TODO: enlever ça ou l'implémenter.
//_DataHistory.Add(dataSource);
if (dataSource is IMU)
{
IMU = dataSource as IMU;
}
else if (dataSource is PID)
{
PID = dataSource as PID;
}
else if (dataSource is sensors)
{
Sensors = dataSource as sensors;
}
else if (dataSource is radio)
{
Radio = dataSource as radio;
}
else if (dataSource is rawEcho)
{
RawEcho = dataSource as rawEcho;
}
}
public async void StartTivaCopterCommunication(BluetoothDeviceConnection connection, DeviceInformation deviceInfo)
{
// TODO: let user choose the HID device
await _hidConnection.EnumerateDevicesAsync();
if (_hidConnection.AvailableDevices.Count > 0)
{
await _hidConnection.OpenDeviceAsync(_hidConnection.AvailableDevices[0]);
}
if (_hidConnection.IsDeviceConnected)
{
try
{
StorageFile file = await ApplicationData.Current.LocalFolder.GetFileAsync(HID_KEYMAP_FILENAME);
// Open existing HID key map xml file
var serializer = new System.Runtime.Serialization.DataContractSerializer(typeof(HIDDataMap <RemoteControl>));
using (var stream = await file.OpenStreamForReadAsync())
{
var result = serializer.ReadObject(stream);
await stream.FlushAsync();
if (result.GetType() == typeof(HIDDataMap <RemoteControl>))
{
ControlMap = result as HIDDataMap <RemoteControl>;
}
}
}
catch (FileNotFoundException e)
{
// TODO : remove static key map and copy a asset keymap xml file to local state at first app lunch ?
ControlMap.DataMap[0].UsagePage = 0x0001;
ControlMap.DataMap[0].UsageId = 0x0031;
ControlMap.DataMap[1].UsagePage = 0x0001;
ControlMap.DataMap[1].UsageId = 0x0031;
ControlMap.DataMap[2].UsagePage = 0x0001;
ControlMap.DataMap[2].UsageId = 0x0030;
ControlMap.DataMap[3].UsagePage = 0x0001;
ControlMap.DataMap[3].UsageId = 0x0030;
ControlMap.DataMap[4].UsagePage = 0x0009;
ControlMap.DataMap[4].UsageId = 0x000C;
ControlMap.DataMap[5].UsagePage = 0x0009;
ControlMap.DataMap[5].UsageId = 0x0001;
await SaveHid();
}
}
// TODO: faire mieux que ça !!
await Task.Delay(TimeSpan.FromSeconds(3));
await _bluetoothConnection.Start();
await Task.Delay(TimeSpan.FromSeconds(0.1));
}
public TivaCopterViewModel()
{
var UITaskScheduler = TaskScheduler.FromCurrentSynchronizationContext();
_bluetoothConnection = new BluetoothDeviceConnection(UITaskScheduler);
_hidConnection = new HIDDeviceConnection(UITaskScheduler, 0x0001, 0x0004);
_controlMap = new HIDDataMap <RemoteControl>();
// TODO: enlever ça ou l'implémenter.
//_DataHistory = new List<JSONDataSource>();
ConnectCommand = new RelayCommand(async param =>
{
if (_bluetoothConnection != null && SelectedBluetoothDevice != null)
{
try
{
await _bluetoothConnection.OpenDeviceAsync(SelectedBluetoothDevice);
}
catch (System.Exception)
{
IsConnectionFailedPopupOpen = true;
}
}
});
OkConnectionFailedPopupCommand = new RelayCommand(param =>
{
IsConnectionFailedPopupOpen = false;
});
ChangeControlSettingCommand = new RelayCommand(param =>
{
if (_controlMap != null && param is PropertyToHidAttributeBinding && _hidConnection.IsDeviceConnected)
{
IsControlsSettingPopupOpen = true;
_waitingHIDToControlBinding = param as PropertyToHidAttributeBinding;
HidInputReport lastInputReport;
_controlsSettingsWaitForHidKey_EventHandler = new EventHandler <object>(async(sender, arg) =>
{
if (IsControlsSettingPopupOpen)
{
if (((System.Reflection.PropertyInfo)_waitingHIDToControlBinding?.Property).PropertyType == typeof(bool))
{
// TODO : savoir si ActivatedBooleanControls peut réellement devenir null
if (_hidConnection.Report.ActivatedBooleanControls?.Count > 0)
{
var ActivatedBooleanControls = _hidConnection.Report.ActivatedBooleanControls;
if (ActivatedBooleanControls.Count > 0)
{
var ActivatedBooleanControl = ActivatedBooleanControls[0];
_waitingHIDToControlBinding.UsageId = ActivatedBooleanControl.UsageId;
_waitingHIDToControlBinding.UsagePage = ActivatedBooleanControl.UsagePage;
}
CloseControlsSettingPopup();
await SaveHid();
}
}
else
{
// TODO: check changed numeric values by comparing lastInputReport with _hidConnection.Report
lastInputReport = _hidConnection.Report;
}
}
});
_timer.Tick += _controlsSettingsWaitForHidKey_EventHandler;
_hidConnection.OnDeviceClose += CloseControlsSettingPopup;
}
});
CancelControlsSettingPopupCommand = new RelayCommand(param => { CloseControlsSettingPopup(); });
_hidConnection.OnDeviceConnected += StartHidInputListening;
_hidConnection.OnDeviceClose += new TypedEventHandler <DeviceConnection, DeviceInformation>((connection, deviceInfo) =>
{
_timer?.Stop();
});
_bluetoothConnection.OnSocketConnected += StartTivaCopterCommunication;
_bluetoothConnection.ConsoleBufferChanged += UpdateConsoleBuffer;
_bluetoothConnection.OnJSONObjectReceived += UpdateReceivedJSONObject;
}
