public bool GetBosSSCapabilityDescriptor(ref USB_BOS_SS_DEVICE_CAPABILITY descr)
{
// USB3.0 device specific descriptor, for USB2.0 device this function will return false
if (_alreadyDisposed) throw new ObjectDisposedException("");
if ((_bcdUSB & CyConst.bcdUSBJJMask) != CyConst.USB30MajorVer)
return false;
if (USBBos.SS_DeviceCap != null)
{// SS capability is defined
descr.bLength = USBBos.SS_DeviceCap.Lenght;
descr.bDescriptorType = USBBos.SS_DeviceCap.DescriptorType;
descr.bDevCapabilityType = USBBos.SS_DeviceCap.DevCapabilityType;
descr.bFunctionalitySupporte = USBBos.SS_DeviceCap.FunctionalitySupporte;
descr.bmAttribute = USBBos.SS_DeviceCap.bmAttribute;
descr.bU1DevExitLat = USBBos.SS_DeviceCap.U1DevExitLat;
descr.bU2DevExitLat = USBBos.SS_DeviceCap.U2DevExitLat;
}
else // not defined
return false;
return true;
}
protected ushort _wSpeedsSuported; //low speed supported if set,full speed supported if set,high speed supported if set,super speed supported if set,15:4 nt used
#endregion Fields
#region Constructors
internal unsafe CyBOS_SS_DEVICE_CAPABILITY(IntPtr handle, USB_BOS_SS_DEVICE_CAPABILITY* USB_SuperSpeedUsb)
{
_bLength = USB_SuperSpeedUsb->bLength;
_bDescriptorType = USB_SuperSpeedUsb->bDescriptorType;
_bDevCapabilityType = USB_SuperSpeedUsb->bDevCapabilityType;
_bFunctionalitySupporte = USB_SuperSpeedUsb->bFunctionalitySupporte;
_bmAttribute = USB_SuperSpeedUsb->bmAttribute;
_bU1DevExitLat = USB_SuperSpeedUsb->bU1DevExitLat;
_bU2DevExitLat = USB_SuperSpeedUsb->bU2DevExitLat;
}