private void refreshDeviceList()
{
cboDevices.SelectedIndexChanged -= cboDevices_SelectedIndexChanged;
mDevList = this.context.List();
tsNumDevices.Text = mDevList.Count.ToString();
cboDevices.Sorted = false;
cboDevices.Items.Clear();
foreach (var device in mDevList)
{
string sAdd = string.Format("Vid:0x{0:X4} Pid:0x{1:X4} (rev:{2}) - {3}",
device.Info.VendorId,
device.Info.ProductId,
(ushort)device.Info.Usb,
null);
cboDevices.Items.Add(sAdd);
}
cboDevices.SelectedIndexChanged += cboDevices_SelectedIndexChanged;
if (mDevList.Count == 0)
{
tsNumDevices.ForeColor = Color.Red;
tvInfo.Nodes.Clear();
tvInfo.Nodes.Add("No USB devices found.");
tvInfo.Nodes.Add("A device must be installed which uses the LibUsb-Win32 driver.");
tvInfo.Nodes.Add("Or");
tvInfo.Nodes.Add("The LibUsb-Win32 kernel service must be enabled.");
}
else
{
tsNumDevices.ForeColor = Color.FromKnownColor(KnownColor.ControlText);
}
}
private static void ListDevices(UsbDeviceCollection devices)
{
Console.WriteLine("Registered USB devices:");
for (var num = 0; num < devices.Count; num++)
{
var device = devices[num];
Console.WriteLine($"{num}: {device}");
Console.Write(GetDescriptorReport(device).ToString());
}
}
