private void USBPort_USBDeviceRemoved(object sender, UsbClass.UsbDeviceEventArgs e)
{
if (!UsbClass.GetUsbDevice(MyDeviceVid, MyDevicePid, ref _listOfUsbList, false))
{
//My Device is removed
_myUsbDeviceConnected = false;
Disconnect();
}
}
private UsbSerialDeviceInfo FindDeviceInfo(UsbSerialDeviceID id, UsbClass usbClass, bool allowAnonymousCdcAcmDevices)
{
if (AvailableDeviceInfo.ContainsKey(id))
{
return(AvailableDeviceInfo[id]);
}
if (allowAnonymousCdcAcmDevices && usbClass == UsbClass.Comm)
{
return(UsbSerialDeviceInfo.CdcAcm);
}
return(null);
}
private const uint MyDevicePid = 0X6001; //FTDI 245R PID
#region USB
/// <summary>
/// Try to connect to the device.
/// </summary>
/// <returns>True if success, false otherwise</returns>
private bool UsbTryMyDeviceConnection()
{
uint? mi = null;
const bool bGetSerialPort = true;
if (UsbClass.GetUsbDevice(MyDeviceVid, MyDevicePid, ref _listOfUsbList, bGetSerialPort, mi))
{
Connect();
return(true);
}
else
{
Disconnect();
return(false);
}
}
public EverDriveUSB()
{
Connection = new Connection();
//Throttle = new Throttle(Connection.IoPort);
//LocoProgrammer = new LocoProgrammer(Connection.IoPort);
//USB Connection
_usbPort = new UsbClass();
_listOfUsbList = new List <UsbClass.DeviceProperties>();
_usbPort.UsbDeviceAttached += USBPort_USBDeviceAttached;
_usbPort.UsbDeviceRemoved += USBPort_USBDeviceRemoved;
//USB Connection (A class library doesnt have a window, so we will pass a fake one!)
var source = new HwndSource(0, 0, 0, 0, 0, "fakeWindow", IntPtr.Zero);
source.AddHook(WndProc);
_usbPort.RegisterForDeviceChange(true, source.Handle);
UsbTryMyDeviceConnection();
_myUsbDeviceConnected = false;
}