static List <USBDeviceInfo> GetSTM32F4USBDevices(STM32_USB_Interface_type type)
{
lock (crit_sec_lock)
{
List <USBDeviceInfo> devices = new List <USBDeviceInfo>();
ManagementObjectSearcher searcher = (ManagementObjectSearcher)null;
if (type == STM32_USB_Interface_type.VCP)
{
searcher = new ManagementObjectSearcher(@"Select * From Win32_SerialPort");
}
else
{
searcher = new ManagementObjectSearcher(@"Select * From Win32_USBHub");
}
foreach (var device in searcher.Get())
{
try
{
USBDeviceInfo devInfo = new USBDeviceInfo(
(string)device.GetPropertyValue("DeviceID"),
(string)device.GetPropertyValue("PNPDeviceID"),
(string)device.GetPropertyValue("Description"),
(string)device.GetPropertyValue("Name"),
(string)device.GetPropertyValue("Caption")
);
if (type == STM32_USB_Interface_type.VCP)
{
if (devInfo.PnpDeviceID.Contains("VID_0483") && /* ST Microelectronics */
devInfo.PnpDeviceID.Contains("PID_5740") /* STM32F407 */
)
{
devices.Add(devInfo);
}
}
if (type == STM32_USB_Interface_type.DFU)
{
if (devInfo.PnpDeviceID.Contains("VID_0483") && /* ST Microelectronics */
devInfo.PnpDeviceID.Contains("PID_DF11") /* STM Device in DFU Mode */
)
{
devices.Add(devInfo);
}
}
}
catch (Exception ex)
{
string s = ex.Message;
}
}
return(devices);
}
}
static List<USBDeviceInfo> GetSTM32F4USBDevices(STM32_USB_Interface_type type)
{
lock (crit_sec_lock)
{
List<USBDeviceInfo> devices = new List<USBDeviceInfo>();
ManagementObjectSearcher searcher = (ManagementObjectSearcher)null;
if (type == STM32_USB_Interface_type.VCP)
{
searcher = new ManagementObjectSearcher(@"Select * From Win32_SerialPort");
}
else
{
searcher = new ManagementObjectSearcher(@"Select * From Win32_USBHub");
}
foreach (var device in searcher.Get())
{
try
{
USBDeviceInfo devInfo = new USBDeviceInfo(
(string)device.GetPropertyValue("DeviceID"),
(string)device.GetPropertyValue("PNPDeviceID"),
(string)device.GetPropertyValue("Description"),
(string)device.GetPropertyValue("Name"),
(string)device.GetPropertyValue("Caption")
);
if (type == STM32_USB_Interface_type.VCP)
{
if (devInfo.PnpDeviceID.Contains("VID_0483") && /* ST Microelectronics */
devInfo.PnpDeviceID.Contains("PID_5740") /* STM32F407 */
)
{
devices.Add(devInfo);
}
}
if (type == STM32_USB_Interface_type.DFU)
{
if (devInfo.PnpDeviceID.Contains("VID_0483") && /* ST Microelectronics */
devInfo.PnpDeviceID.Contains("PID_DF11") /* STM Device in DFU Mode */
)
{
devices.Add(devInfo);
}
}
}
catch (Exception ex)
{
string s = ex.Message;
}
}
return devices;
}
}