UsbBulkInEndpointDescriptor Class
Definition
Important
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The endpoint descriptor for a USB bulk IN endpoint. The descriptor specifies the endpoint type, direction, number and also the maximum number of bytes that can be read from the endpoint, in a single transfer.
public ref class UsbBulkInEndpointDescriptor sealed/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class UsbBulkInEndpointDescriptor final[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class UsbBulkInEndpointDescriptorPublic NotInheritable Class UsbBulkInEndpointDescriptor- Inheritance
- Attributes
Windows requirements
| Requirements | Description |
|---|---|
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v1.0)
|
Remarks
JavaScript (Usage)
var descriptorBulkInEp = device.defaultInterface.descriptors.getAt(1);
var usbEndpointDescriptor = Windows.Devices.Usb.UsbEndpointDescriptor.parse(descriptorBulkInEp);
var usbBulkInEndpointDescriptor = usbEndpointDescriptor.asBulkInEndpointDescriptor();
Properties
| Name | Description |
|---|---|
| EndpointNumber |
Gets the USB endpoint number of the bulk IN endpoint. |
| MaxPacketSize |
Gets the maximum number of bytes that can be sent to or received from this endpoint, in a single packet. |
| Pipe |
Gets the object that represents the pipe that the host opens to communicate with the bulk IN endpoint. |