private void RefreshDevices()
{
FTDIDevices.Clear();
var newDevices = mFTDILibrary.EnumerateFTDIDevices();
uint index = 0;
foreach (var node in newDevices)
{
if (node.Type != FTDI.FT_DEVICE.FT_DEVICE_UNKNOWN)
{
uint chipID = 0;
if (FTDI.IsFTDChipIDDLLLoaded())
{
mFTDILibrary.GetChipIDFromDeviceIndex(index, out chipID);
}
FTDIDevices.Add(new FTDIDeviceInfo(node, index, chipID));
index++;
}
}
#region fakeDevices
#if ENABLE_FAKE_USB_DEVICES
if ((FTDIDevices.Count == 0) && (DateTime.Now.Second % 3 == 0))
{
FTDI.FT_DEVICE_INFO_NODE tempInfo0 = new FTDI.FT_DEVICE_INFO_NODE();
tempInfo0.Description = "Debug Placeholder FTDI Device 0";
tempInfo0.ID = 1000;
tempInfo0.SerialNumber = "SerialNum 1000";
tempInfo0.Type = FTDI.FT_DEVICE.FT_DEVICE_232R;
FTDIDevices.Add(new FTDIDeviceInfo(tempInfo0, index++, 0x01010101));
FTDI.FT_DEVICE_INFO_NODE tempInfo1 = new FTDI.FT_DEVICE_INFO_NODE();
tempInfo1.Description = "Debug Placeholder FTDI Device 1";
tempInfo1.ID = 1001;
tempInfo1.SerialNumber = "SerialNum 1001";
tempInfo1.Type = FTDI.FT_DEVICE.FT_DEVICE_UNKNOWN;
FTDIDevices.Add(new FTDIDeviceInfo(tempInfo1, index++, 0x00000000));
FTDI.FT_DEVICE_INFO_NODE tempInfo2 = new FTDI.FT_DEVICE_INFO_NODE();
tempInfo2.Description = "Debug Placeholder FTDI Device 2";
tempInfo2.ID = 1002;
tempInfo2.SerialNumber = "SerialNum 1002";
tempInfo2.Type = FTDI.FT_DEVICE.FT_DEVICE_BM;
FTDIDevices.Add(new FTDIDeviceInfo(tempInfo2, index++, 0x01010101));
}
#endif
#endregion
}
private void OnRefreshDevices()
{
RefreshDevices();
FTDIDeviceInfo matchedInfoInList = FTDIDevices.FirstOrDefault(this.SelectedUSBDevicePredicate);
if (matchedInfoInList == null)
{
//couldn't find the the selected device in the list, try to use the first one in the list
SelectedDeviceInfo = FTDIDevices.FirstOrDefault();
}
else
{
//use the one in the list
SelectedDeviceInfo = matchedInfoInList;
}
CollectionViewSource.GetDefaultView(FTDIDevices).MoveCurrentToFirst();
}
