HID - USB communications device class

Generic USB HID defines and helpers. More...

Detailed Description

Generic USB HID defines and helpers.

Modules
	USB HID descriptor helpers
	USB HID descriptor format helpers.
	USB HID usage tables
	USB HID usage tables.
	USBUS HID IO
	USBUS HID IO interface module.

Files
file	hid.h
	Definition for USB HID interfaces.

Data Structures
struct	usb_desc_hid_t
	USB HID descriptor struct. More...

Macros
#define	USB_TYPE_DESCRIPTOR_HID   0x21
	USB HID type descriptor.
#define	USB_HID_VERSION_BCD   0x0110
	USB HID version in BCD.
#define	USB_HID_COUNTRY_CODE_NOTSUPPORTED   0x00
	USB HID country codes.
#define	USBUS_HID_EP_IN_REQUIRED_NUMOF   1
	Number of IN EPs required for the HID interface.
#define	USBUS_HID_EP_OUT_REQUIRED_NUMOF   1
	Number of Out EPs required for the HID interface.

USB HID subclass types
#define	USB_HID_SUBCLASS_NONE   0x0
#define	USB_HID_SUBCLASS_BOOT   0x1

USB HID protocol types
#define	USB_HID_PROTOCOL_NONE   0x0
#define	USB_HID_PROTOCOL_KEYBOARD   0x1
#define	USB_HID_PROTOCOL_MOUSE   0x2

USB HID descriptor types
#define	USB_HID_DESCR_HID   0x21
#define	USB_HID_DESCR_REPORT   0x22
#define	USB_HID_DESCR_PHYSICAL   0x23

USB HID class specific control requests
#define	USB_HID_REQUEST_GET_REPORT   0x01
#define	USB_HID_REQUEST_GET_IDLE   0x02
#define	USB_HID_REQUEST_GET_PROTOCOL   0x03
#define	USB_HID_REQUEST_SET_REPORT   0x09
#define	USB_HID_REQUEST_SET_IDLE   0x0a
#define	USB_HID_REQUEST_SET_PROTOCOL   0x0b