Ioctl_Usbio_Get_Status - Motorola USB08 Reference Manual

IOCTL_USBIO_GET_STATUS

lpInBuffer
nInBufferSize
lpOutBuffer
nOutBufferSize
Comments
USB08 Evaluation Board
MOTOROLA
The IOCTL_USBIO_GET_STATUS operation requests status for a
specific recipient.
Pointer to a buffer that contains an USBIO_STATUS_REQUEST
(page 189) data structure. This data structure has to be filled completely
by the caller.
Specifies the size, in bytes, of the buffer pointed to by lpInBuffer,
which has to be sizeof(USBIO_STATUS_REQUEST) for this operation.
Pointer to a buffer that will receive an
USBIO_STATUS_REQUEST_DATA
Specifies the size, in bytes, of the buffer pointed to by lpOutBuffer,
which has to be at least sizeof(USBIO_STATUS_REQUEST_DATA) for
this operation.
The GET_STATUS request appears on the bus with the parameters
specified in the USBIO_STATUS_REQUEST
function returns the structure USBIO_STATUS_REQUEST_DATA
(page 190) which contains two bytes of data.
Universal USB Device Driver (USBIO)
Universal USB Device Driver (USBIO)
Programming Interface
(page 190) data structure.
(page 189) structure. The
Designer Reference Manual
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