private void CheckForDevices(object sender, EventArgs e)
{
try
{
var regex = new Regex(_DeviceIDRegex);
using (var set = new DeviceInformationSet())
{
var devices = set.GetAllDevices().Where(d => regex.IsMatch(d.HardwareID)).ToArray();
if (devices.Length == 1)
{
Close();
}
}
}
catch
{
}
}
private void FixDriversIfNeeded()
{
var regex = new Regex(DeviceConnectionRequestWindow.GetDeviceIDRegex());
var paragraph = new Paragraph();
paragraph.Inlines.Add(new Run("Checking whether the driver needs updating...\r\n")
{
Foreground = Brushes.DarkBlue
});
txtLog.Document.Blocks.Add(paragraph);
for (int pass = 0; pass < 2; pass++)
{
using (var set = new DeviceInformationSet())
{
var devices = set.GetAllDevices().Where(d => regex.IsMatch(d.HardwareID)).ToArray();
if (devices.Length != 1)
{
return;
}
var device = devices[0];
paragraph.Inlines.Add(new Run($"Found {device.DeviceID}...\r\n")
{
Foreground = Brushes.DarkBlue
});
if (device.UserFriendlyName == "STM32 Bootloader")
{
return;
}
Controller.StatusText = "Installing STM32 bootloader drivers...";
paragraph.Inlines.Add(new Run($"Bootloader driver not installed for {device.UserFriendlyName}\r\n")
{
Foreground = Brushes.DarkBlue
});
var driver = set.GetCompatibleDrivers(device).FirstOrDefault(d => d.Description == "STM32 Bootloader");
if (driver.Description == null)
{
if (pass == 0)
{
string driverDir = System.IO.Path.Combine(Controller.DataDirectory, "Driver");
paragraph.Inlines.Add(new Run($"Copying drivers from {driverDir}...\r\n")
{
Foreground = Brushes.DarkBlue
});
if (!DeviceInformationSet.SetupCopyOEMInf(System.IO.Path.Combine(driverDir, "STM32Bootloader.inf"),
driverDir,
DeviceInformationSet.OemSourceMediaType.SPOST_PATH,
DeviceInformationSet.OemCopyStyle.Default,
null,
0,
IntPtr.Zero,
null))
{
throw new LastWin32ErrorException("Failed to install the STM32 Bootloader driver");
}
continue;
}
else
{
throw new Exception("STM32 Bootloader Driver Not Found");
}
}
paragraph.Inlines.Add(new Run($"Installing the STM32 bootloader driver...\r\n")
{
Foreground = Brushes.DarkBlue
});
set.InstallSpecificDriverForDevice(device, driver, IntPtr.Zero);
}
}
}