public AxisCallibrationViewModel(AccelerometerGamePadDevice device, AxisViewModel axis)
{
m_nextCommand = new RelayCommand(Next, CanNext);
m_okCommand = new RelayCommand(Ok, CanOk);
m_cancelCommand = new RelayCommand(Cancel);
m_device = device;
m_axis = axis;
m_device.SelectAxis(m_axis.Type);
m_timer = new Timer(TimerUpdateTime);
m_timer.AutoReset = true;
m_timer.Elapsed += m_timer_Elapsed;
m_timer.Start();
}
private void CheckConnection(object e)
{
if (!AccelerometerGamePadDevice.IsDeviceConnected())
{
OnErrorOccurred();
return;
}
m_device = AccelerometerGamePadDevice.OpenDevice();
IsConnected = true;
try
{
SelectedProfile = m_profiles.FirstOrDefault(x => x.Id == m_device.GetSelectedProfile().Profile);
}
catch
{
OnErrorOccurred();
return;
}
}
public static AccelerometerGamePadDevice OpenDevice()
{
AccelerometerGamePadDevice result = null;
//HidDevice device = HidDevices.Enumerate(MyVid, MyPid).FirstOrDefault();
//if (device == null) throw new DeviceNotFoundException(string.Format("AccelerometerGamePad with VID=0x{0} PID=0x{1} not found", MyVid.ToString("X"), MyPid.ToString("X")));
//result = new AccelerometerGamePadDevice { m_device = device };
//result.m_ioHandle = OpenDeviceIo(result.m_device.DevicePath);
IntPtr device = FindDevice();
if (device == NativeMethods.InvalidHandleValue)
{
throw new DeviceNotFoundException("Error occurred while opening IO for AccelerometerGamePad");
}
result = new AccelerometerGamePadDevice()
{
m_ioHandle = device
};
return(result);
}
