org.lsst.ccs.drivers.usb

Class UsbInterface

java.lang.Object

org.lsst.ccs.drivers.usb.UsbInterface

public class UsbInterface
extends Object

Operations for a USB interface

Author:

Owen Saxton

Method Summary

Modifier and Type	Method and Description
UsbInterface	getActiveSetting() Gets the active setting.
int	getActiveSettingNumber() Gets the active setting number.
UsbInterfaceDescriptor	getDescriptor() Gets the interface descriptor.
UsbEndpoint	getEndpoint(int epAddr) Gets an endpoint.
List<UsbEndpoint>	getEndpoints() Gets the list of endpoints.
int	getNumSettings() Gets the number of alternate settings.
UsbInterface	getSetting(int altNum) Gets an alternate setting.
List<UsbInterface>	getSettings() Gets the list of alternate settings.
String	getString() Gets the interface string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getDescriptor

public UsbInterfaceDescriptor getDescriptor()

Gets the interface descriptor.

Returns:

The interface descriptor

getString

public String getString()

Gets the interface string.

Returns:

The interface string

getNumSettings

public int getNumSettings()

Gets the number of alternate settings.

Returns:

The number of alternate settings

getSettings

public List<UsbInterface> getSettings()

Gets the list of alternate settings.

Returns:

The list of alternate settings

getSetting

public UsbInterface getSetting(int altNum)

Gets an alternate setting.

Parameters:

altNum - The alternate setting number

Returns:

The alternate setting, or null if the number doesn't exist

getActiveSettingNumber

public int getActiveSettingNumber()

Gets the active setting number.

Returns:

The active setting number

getActiveSetting

public UsbInterface getActiveSetting()

Gets the active setting.

Returns:

The active setting, or null is none is active

getEndpoints

public List<UsbEndpoint> getEndpoints()

Gets the list of endpoints.

Returns:

The list of endpoints

getEndpoint

public UsbEndpoint getEndpoint(int epAddr)

Gets an endpoint.

Parameters:

epAddr - The endpoint address

Returns:

The endpoint, or null if the endpoint doesn't exist