Belkin F8E211 Guia do Utilizador Página 30

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Functions arranged by category © 2007, QNX Software Systems GmbH & Co. KG.
usbd
_
setup
_
isochronous()
Set up a URB for an isochronous transfer.
usbd
_
setup
_
vendor()
Set up a URB for a vendor-specific transfer.
usbd
_
setup
_
control()
Set up a URB for a control transfer.
usbd
_
io() Submit a previously set up URB to the USB stack.
usbd
_
feature() Control a feature for a USB device.
usbd
_
descriptor() Get or set USB descriptors.
usbd
_
status() Get specific device status.
Pipe-management functions
usbd
_
open
_
pipe() Initialize the pipe described by the device or endpoint
descriptor.
usbd
_
close
_
pipe() Close a pipe previously opened by the usbd
_
open
_
pipe()
function.
usbd
_
reset
_
pipe() Clear a stall condition on an endpoint identified by the pipe
handle.
usbd
_
abort
_
pipe() Abort all requests on a pipe.
usbd
_
pipe
_
device() Retrieve the device associated with the pipe.
usbd
_
pipe
_
endpoint()
Retrieve the endpoint number associated with the pipe.
Configuration and interface functions
usbd
_
select
_
config()
Select the configuration for a USB device.
usbd
_
select
_
interface()
Select the interface for a USB device.
Miscellaneous and convenience functions
usbd
_
args
_
lookup() Look up a driver’s command-line arguments.
usbd
_
configuration
_
descriptor()
Get the configuration descriptor for a specific configuration
setting.
16 Chapter 4 USB Library Reference September 10, 2007
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