Ioctl_usbio_get_configuration_info, Universal usb device driver (usbio) – Motorola USB08 User Manual
Page 166
Designer Reference Manual
USB08 Evaluation Board
166
Universal USB Device Driver (USBIO)
MOTOROLA
Universal USB Device Driver (USBIO)
IOCTL_USBIO_GET_CONFIGURATION_INFO
The IOCTL_USBIO_GET_CONFIGURATION_INFO operation returns
information about the pipes and interfaces that are available after the
device is configured.
lpInBuffer
Not used with this operation. Set to NULL.
nInBufferSize
Not used with this operation. Set to zero.
lpOutBuffer
Pointer to a buffer that will receive an USBIO_CONFIGURATION_INFO
(
) data structure.
nOutBufferSize
Specifies the size, in bytes, of the buffer pointed to by
lpOutBuffer
,
which has to be at least sizeof(USBIO_CONFIGURATION_INFO) for
this operation.
Comments
This operation returns information about all active pipes and interfaces
that are available in the current configuration.