Class UsbInterruptEndpoint

Definition

Namespace:

Tizen.System.Usb

Assembly:

Tizen.System.Usb.dll

API Level:

4

The USB Interrupt Endpoint class.

public class UsbInterruptEndpoint : UsbEndpoint

Inheritance

Object

UsbEndpoint

UsbInterruptEndpoint

Properties

PollingInterval

Gets an interval for polling the endpoint for data transfers, in frame counts (refer to the USB protocol specification).

Declaration

public int PollingInterval { get; }

Property Value

Type	Description
Int32

Exceptions

Type	Condition
NotSupportedException	The required feature is not supported.

API Level: 4

Feature: http://tizen.org/feature/usb.host

Methods

Transfer(Byte[], Int32, UInt32)

Performs a USB transfer on a given endpoint. The direction of transfer is determined by the endpoint.

Declaration

public int Transfer(byte[] buffer, int length, uint timeout)

Parameters

Type	Name	Description
Byte[]	buffer	Suitably-sized data buffer for either an input or output (depending on the endpoint).
Int32	length	For writes, the number of bytes from the data to be sent. For reads, the maximum number of bytes to receive into the data buffer.
UInt32	timeout	The time (in milliseconds) that this function should wait for, before giving up due to no response being received (for an unlimited timeout, 0 value should be used).

Returns

Type	Description
Int32	Number of bytes actually transferred.

Exceptions

Type	Condition
NotSupportedException	The required feature is not supported.
InvalidOperationException	Throws exception if device is disconnected or not opened for operation.
TimeoutException	Throws exception if transfer timed-out.

API Level: 4

Feature: http://tizen.org/feature/usb.host