public UsbInterfaceInfo(UsbDevice usbDevice, UsbInterfaceDescriptor usbInterfaceDescriptor, IEnumerable <IUsbEndpointDescriptor> usbEndpoints)
{
mUsbDevice = usbDevice;
mUsbInterfaceDescriptor = usbInterfaceDescriptor;
foreach (var usbEndpoint in usbEndpoints)
{
mEndpointInfo.Add(new UsbEndpointInfo(usbEndpoint));
}
}
internal UsbInterfaceInfo(UsbDevice usbDevice, MonoUsbAltInterfaceDescriptor monoUSBAltInterfaceDescriptor)
{
mUsbDevice = usbDevice;
mUsbInterfaceDescriptor = monoUSBAltInterfaceDescriptor;
List <IUsbEndpointDescriptor> monoUsbEndpoints = monoUSBAltInterfaceDescriptor.EndpointList;
foreach (MonoUsbEndpointDescriptor monoUSBEndpoint in monoUsbEndpoints)
{
mEndpointInfo.Add(new UsbEndpointInfo(monoUSBEndpoint));
}
}
/// <summary>
/// Gets a <see cref="IUsbInterfaceDescriptor"/> for the specified AlternateInterfaceNumber,
/// </summary>
/// <param name="alternateInterfaceNumber">The alternate interface index for the <see cref="IUsbInterfaceDescriptor"/> to retrieve. </param>
/// <param name="usbAltInterfaceDescriptor">The <see cref="IUsbInterfaceDescriptor"/> for the specified AlternateInterfaceNumber.</param>
/// <returns>True on success.</returns>
public bool QueryInterfaceSettings(byte alternateInterfaceNumber, ref IUsbInterfaceDescriptor usbAltInterfaceDescriptor)
{
bool bSuccess;
UsbInterfaceDescriptor usbInterfaceDescriptor = new UsbInterfaceDescriptor();
bSuccess = WinUsbAPI.WinUsb_QueryInterfaceSettings(Handle, alternateInterfaceNumber, usbInterfaceDescriptor);
if (!bSuccess)
{
UsbError.Error(ErrorCode.Win32Error, Marshal.GetLastWin32Error(), "QueryInterfaceSettings", this);
}
usbAltInterfaceDescriptor = usbInterfaceDescriptor;
return(bSuccess);
}
internal UsbInterfaceInfo(UsbDevice usbDevice, byte[] descriptor)
{
mUsbDevice = usbDevice;
mUsbInterfaceDescriptor = new UsbInterfaceDescriptor();
Helper.BytesToObject(descriptor, 0, Math.Min(UsbInterfaceDescriptor.Size, descriptor[0]), mUsbInterfaceDescriptor);
}
