USB control endpoint request definitions. More...

#include "../../../Common/Common.h"
#include "USBMode.h"

Data Structures
struct	USB_Request_Header_t
	Standard USB Control Request. More...

Macros
#define	CONTROL_REQTYPE_DIRECTION 0x80

#define	CONTROL_REQTYPE_RECIPIENT 0x1F

#define	CONTROL_REQTYPE_TYPE 0x60

Control Request Data Direction Masks
#define	REQDIR_HOSTTODEVICE (0 << 7)

#define	REQDIR_DEVICETOHOST (1 << 7)

Control Request Type Masks
#define	REQTYPE_STANDARD (0 << 5)

#define	REQTYPE_CLASS (1 << 5)

#define	REQTYPE_VENDOR (2 << 5)

Control Request Recipient Masks
#define	REQREC_DEVICE (0 << 0)

#define	REQREC_INTERFACE (1 << 0)

#define	REQREC_ENDPOINT (2 << 0)

#define	REQREC_OTHER (3 << 0)

Enumerations
enum	USB_Control_Request_t { REQ_GetStatus = 0, REQ_ClearFeature = 1, REQ_SetFeature = 3, REQ_SetAddress = 5, REQ_GetDescriptor = 6, REQ_SetDescriptor = 7, REQ_GetConfiguration = 8, REQ_SetConfiguration = 9, REQ_GetInterface = 10, REQ_SetInterface = 11, REQ_SynchFrame = 12 }

enum	USB_Feature_Selectors_t { FEATURE_SEL_EndpointHalt = 0x00, FEATURE_SEL_DeviceRemoteWakeup = 0x01, FEATURE_SEL_TestMode = 0x02 }

Detailed Description

This module contains definitions for the various control request parameters, so that the request details (such as data direction, request recipient, etc.) can be extracted via masking.

Data Structures

Macros

Enumerations

Detailed Description