4.4.3.2.23 USB_SetupProcess()

RETURN_CODE_t USB_SetupProcess (USB_SETUP_REQUEST_t * setupRequestPtr)

Setup function for the Standard Device Request USB 2.0 Specification Ch 9.4.


bRequest	wValue	wIndex	wLength	Data
CLEAR_FEATURE	Feature Selector	Zero	None
CLEAR_FEATURE	Feature Selector	Interface	None
CLEAR_FEATURE	Feature Selector	Endpoint	None
GET_CONFIGURATION	Zero	Zero	One	Configuration Value
GET_DESCRIPTOR	Descriptor type and Descriptor index	Zero or Language ID	Descriptor Length	Descriptor
GET_INTERFACE	Zero	Interface	One	Alternate Interface
GET_STATUS	Zero	Zero Interface Endpoint	Two	Device status
GET_STATUS	Zero	Interface	Two	Interface Status
GET_STATUS	Zero	Endpoint	Two	Endpoint Status
SET_ADDRESS	Device Address	Zero	Zero	None
SET_CONFIGURATION	Configuration Value	Zero	Zero	None
SET_DESCRIPTOR	Descriptor type and Descriptor index	Zero or Language ID	Descriptor Length	Descriptor
SET_FEATURE	Feature Selector	Zero Interface Endpoint	Zero	None
SET_FEATURE	Feature Selector	Interface	Zero
SET_FEATURE	Feature Selector	Endpoint	Zero
SET_INTERFACE	Alternate Setting	Interface	Zero	None
SYNCH_FRAME	Zero	Endpoint	Two	Frame Number

Parameters:
*setupRequestPtr	- Pointer to the setup request and its data

Returns:
SUCCESS or an Error code according to RETURN_CODE_t

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