usb.windows
Class Windows

java.lang.Object
  |
  +--usb.core.HostFactory
        |
        +--usb.windows.Windows

public class Windows

extends HostFactory

Provides access to native USB host objects

Field Summary

static java.lang.String	A_JUSB_DRIVER The string to regocnise a jUSB driver.
static boolean	createUSB if true then debugs the USB issues
static boolean	debug
static boolean	debugDeviceImpl if true then debugs the DeviceImpl issues
static boolean	debugEnum If true the debugs the enumeration process
static boolean	debugJUSB if true then debugs the JUSB issues
static boolean	debugUSB if true then debugs the USB issues
static boolean	debugWatcher if true then debugs the Watcher issues

Constructor Summary

Windows()
Not part of the API; implements reference implementation SPI.

Method Summary

Host	createHost() Not part of the API; implements reference implementation SPI.
static Host	getHost() Provides access to a singelton USB Host
static java.lang.String	getHostControllerDevicePath(int number) Return the ith host controller device path from the Windows OS
static java.lang.String	getHostControllerName(java.lang.String hcdDevicePath) Return the host controller name of the Windows OS

Methods inherited from class java.lang.Object

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

Field Detail

debug

public static final boolean debug

See Also:

Constant Field Values

debugEnum

public static final boolean debugEnum

If true the debugs the enumeration process

See Also:

Constant Field Values

debugWatcher

public static final boolean debugWatcher

if true then debugs the Watcher issues

See Also:

Constant Field Values

debugUSB

public static final boolean debugUSB

if true then debugs the USB issues

See Also:

Constant Field Values

debugDeviceImpl

public static final boolean debugDeviceImpl

if true then debugs the DeviceImpl issues

See Also:

Constant Field Values

debugJUSB

public static final boolean debugJUSB

if true then debugs the JUSB issues

See Also:

Constant Field Values

createUSB

public static boolean createUSB

if true then debugs the USB issues

A_JUSB_DRIVER

public static final java.lang.String A_JUSB_DRIVER

The string to regocnise a jUSB driver. If the "DeviceDesc" value in the Windows registry for an usb device starts with this name then the device is supposed to be a jUSB device.

See Also:

Constant Field Values

Constructor Detail

Windows

public Windows()

Not part of the API; implements reference implementation SPI.

Method Detail

createHost

public Host createHost()
                throws java.io.IOException

Not part of the API; implements reference implementation SPI.

Specified by:

createHost in class HostFactory

java.io.IOException

getHost

public static Host getHost()
                    throws java.io.IOException

Provides access to a singelton USB Host

Throws:

java.io.IOException - When USB Host functions are not available.

getHostControllerName

public static java.lang.String getHostControllerName(java.lang.String hcdDevicePath)

Return the host controller name of the Windows OS

Parameters:

hcdDevicePath - The host controller device path from the Windows OS

Returns:

The name of the host controller or null.

getHostControllerDevicePath

public static java.lang.String getHostControllerDevicePath(int number)

Return the ith host controller device path from the Windows OS

Parameters:

number - The number indicates the ith host controller on the system. Start with 0 and increment until null is returned

Returns:

The host controller device path or null.