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/*
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LUFA Library
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Copyright (C) Dean Camera, 2011.
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dean [at] fourwalledcubicle [dot] com
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www.lufa-lib.org
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*/
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/*
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Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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* \brief Common definitions and declarations for the library USB HID Class driver.
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*
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* Common definitions and declarations for the library USB HID Class driver.
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*
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* \note This file should not be included directly. It is automatically included as needed by the USB module driver
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* dispatch header located in LUFA/Drivers/USB.h.
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*/
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/** \ingroup Group_USBClassHID
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* \defgroup Group_USBClassHIDCommon Common Class Definitions
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*
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* \section Sec_ModDescription Module Description
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* Constants, Types and Enum definitions that are common to both Device and Host modes for the USB
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* HID Class.
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*
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* @{
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*/
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#ifndef _HID_CLASS_COMMON_H_
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#define _HID_CLASS_COMMON_H_
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/* Includes: */
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#include "../../Core/StdDescriptors.h"
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#include "HIDParser.h"
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/* Enable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* Preprocessor Checks: */
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#if !defined(__INCLUDE_FROM_HID_DRIVER)
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#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
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#endif
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/* Macros: */
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/** \name Keyboard Standard Report Modifier Masks */
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//@{
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's left control key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_LEFTCTRL (1 << 0)
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's left shift key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_LEFTSHIFT (1 << 1)
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's left alt key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_LEFTALT (1 << 2)
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's left GUI key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_LEFTGUI (1 << 3)
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's right control key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_RIGHTCTRL (1 << 4)
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's right shift key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_RIGHTSHIFT (1 << 5)
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's right alt key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_RIGHTALT (1 << 6)
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/** Constant for a keyboard report modifier byte, indicating that the keyboard's right GUI key is currently pressed. */
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#define HID_KEYBOARD_MODIFER_RIGHTGUI (1 << 7)
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//@}
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/** \name Keyboard Standard Report LED Masks */
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//@{
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/** Constant for a keyboard output report LED byte, indicating that the host's NUM LOCK mode is currently set. */
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#define HID_KEYBOARD_LED_NUMLOCK (1 << 0)
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/** Constant for a keyboard output report LED byte, indicating that the host's CAPS LOCK mode is currently set. */
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#define HID_KEYBOARD_LED_CAPSLOCK (1 << 1)
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/** Constant for a keyboard output report LED byte, indicating that the host's SCROLL LOCK mode is currently set. */
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#define HID_KEYBOARD_LED_SCROLLLOCK (1 << 2)
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/** Constant for a keyboard output report LED byte, indicating that the host's KATANA mode is currently set. */
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#define HID_KEYBOARD_LED_KATANA (1 << 3)
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//@}
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/** \name Keyboard Standard Report Key Scan-codes */
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//@{
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#define HID_KEYBOARD_SC_ERROR_ROLLOVER 0x01
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#define HID_KEYBOARD_SC_POST_FAIL 0x02
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#define HID_KEYBOARD_SC_ERROR_UNDEFINED 0x03
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#define HID_KEYBOARD_SC_A 0x04
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#define HID_KEYBOARD_SC_B 0x05
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#define HID_KEYBOARD_SC_C 0x06
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#define HID_KEYBOARD_SC_D 0x07
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#define HID_KEYBOARD_SC_E 0x08
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#define HID_KEYBOARD_SC_F 0x09
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#define HID_KEYBOARD_SC_G 0x0A
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#define HID_KEYBOARD_SC_H 0x0B
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#define HID_KEYBOARD_SC_I 0x0C
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#define HID_KEYBOARD_SC_J 0x0D
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#define HID_KEYBOARD_SC_K 0x0E
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#define HID_KEYBOARD_SC_L 0x0F
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#define HID_KEYBOARD_SC_M 0x10
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#define HID_KEYBOARD_SC_N 0x11
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#define HID_KEYBOARD_SC_O 0x12
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#define HID_KEYBOARD_SC_P 0x13
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#define HID_KEYBOARD_SC_Q 0x14
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#define HID_KEYBOARD_SC_R 0x15
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#define HID_KEYBOARD_SC_S 0x16
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#define HID_KEYBOARD_SC_T 0x17
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#define HID_KEYBOARD_SC_U 0x18
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#define HID_KEYBOARD_SC_V 0x19
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#define HID_KEYBOARD_SC_W 0x1A
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#define HID_KEYBOARD_SC_X 0x1B
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#define HID_KEYBOARD_SC_Y 0x1C
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#define HID_KEYBOARD_SC_Z 0x1D
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#define HID_KEYBOARD_SC_1_AND_EXCLAMATION 0x1E
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#define HID_KEYBOARD_SC_2_AND_AT 0x1F
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#define HID_KEYBOARD_SC_3_AND_HASHMARK 0x20
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#define HID_KEYBOARD_SC_4_AND_DOLLAR 0x21
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#define HID_KEYBOARD_SC_5_AND_PERCENTAGE 0x22
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#define HID_KEYBOARD_SC_6_AND_CARET 0x23
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#define HID_KEYBOARD_SC_7_AND_AND_AMPERSAND 0x24
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#define HID_KEYBOARD_SC_8_AND_ASTERISK 0x25
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#define HID_KEYBOARD_SC_9_AND_OPENING_PARENTHESIS 0x26
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#define HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS 0x27
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#define HID_KEYBOARD_SC_ENTER 0x28
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#define HID_KEYBOARD_SC_ESCAPE 0x29
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#define HID_KEYBOARD_SC_BACKSPACE 0x2A
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#define HID_KEYBOARD_SC_TAB 0x2B
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#define HID_KEYBOARD_SC_SPACE 0x2C
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#define HID_KEYBOARD_SC_MINUS_AND_UNDERSCORE 0x2D
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#define HID_KEYBOARD_SC_EQUAL_AND_PLUS 0x2E
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#define HID_KEYBOARD_SC_OPENING_BRACKET_AND_OPENING_BRACE 0x2F
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#define HID_KEYBOARD_SC_CLOSING_BRACKET_AND_CLOSING_BRACE 0x30
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#define HID_KEYBOARD_SC_BACKSLASH_AND_PIPE 0x31
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#define HID_KEYBOARD_SC_NON_US_HASHMARK_AND_TILDE 0x32
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#define HID_KEYBOARD_SC_SEMICOLON_AND_COLON 0x33
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#define HID_KEYBOARD_SC_APOSTROPHE_AND_QUOTE 0x34
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#define HID_KEYBOARD_SC_GRAVE_ACCENT_AND_TILDE 0x35
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#define HID_KEYBOARD_SC_COMMA_AND_LESS_THAN_SIGN 0x36
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#define HID_KEYBOARD_SC_DOT_AND_GREATER_THAN_SIGN 0x37
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#define HID_KEYBOARD_SC_SLASH_AND_QUESTION_MARK 0x38
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#define HID_KEYBOARD_SC_CAPS_LOCK 0x39
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#define HID_KEYBOARD_SC_F1 0x3A
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#define HID_KEYBOARD_SC_F2 0x3B
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#define HID_KEYBOARD_SC_F3 0x3C
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#define HID_KEYBOARD_SC_F4 0x3D
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#define HID_KEYBOARD_SC_F5 0x3E
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#define HID_KEYBOARD_SC_F6 0x3F
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#define HID_KEYBOARD_SC_F7 0x40
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#define HID_KEYBOARD_SC_F8 0x41
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#define HID_KEYBOARD_SC_F9 0x42
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#define HID_KEYBOARD_SC_F10 0x43
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#define HID_KEYBOARD_SC_F11 0x44
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#define HID_KEYBOARD_SC_F12 0x45
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#define HID_KEYBOARD_SC_PRINT_SCREEN 0x46
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#define HID_KEYBOARD_SC_SCROLL_LOCK 0x47
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#define HID_KEYBOARD_SC_PAUSE 0x48
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#define HID_KEYBOARD_SC_INSERT 0x49
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#define HID_KEYBOARD_SC_HOME 0x4A
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#define HID_KEYBOARD_SC_PAGE_UP 0x4B
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#define HID_KEYBOARD_SC_DELETE 0x4C
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#define HID_KEYBOARD_SC_END 0x4D
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#define HID_KEYBOARD_SC_PAGE_DOWN 0x4E
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#define HID_KEYBOARD_SC_RIGHT_ARROW 0x4F
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#define HID_KEYBOARD_SC_LEFT_ARROW 0x50
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#define HID_KEYBOARD_SC_DOWN_ARROW 0x51
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#define HID_KEYBOARD_SC_UP_ARROW 0x52
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#define HID_KEYBOARD_SC_NUM_LOCK 0x53
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#define HID_KEYBOARD_SC_KEYPAD_SLASH 0x54
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#define HID_KEYBOARD_SC_KEYPAD_ASTERISK 0x55
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#define HID_KEYBOARD_SC_KEYPAD_MINUS 0x56
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#define HID_KEYBOARD_SC_KEYPAD_PLUS 0x57
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#define HID_KEYBOARD_SC_KEYPAD_ENTER 0x58
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#define HID_KEYBOARD_SC_KEYPAD_1_AND_END 0x59
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#define HID_KEYBOARD_SC_KEYPAD_2_AND_DOWN_ARROW 0x5A
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#define HID_KEYBOARD_SC_KEYPAD_3_AND_PAGE_DOWN 0x5B
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#define HID_KEYBOARD_SC_KEYPAD_4_AND_LEFT_ARROW 0x5C
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#define HID_KEYBOARD_SC_KEYPAD_5 0x5D
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#define HID_KEYBOARD_SC_KEYPAD_6_AND_RIGHT_ARROW 0x5E
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#define HID_KEYBOARD_SC_KEYPAD_7_AND_HOME 0x5F
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#define HID_KEYBOARD_SC_KEYPAD_8_AND_UP_ARROW 0x60
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#define HID_KEYBOARD_SC_KEYPAD_9_AND_PAGE_UP 0x61
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#define HID_KEYBOARD_SC_KEYPAD_0_AND_INSERT 0x62
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#define HID_KEYBOARD_SC_KEYPAD_DOT_AND_DELETE 0x63
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#define HID_KEYBOARD_SC_NON_US_BACKSLASH_AND_PIPE 0x64
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#define HID_KEYBOARD_SC_POWER 0x66
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#define HID_KEYBOARD_SC_EQUAL_SIGN 0x67
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#define HID_KEYBOARD_SC_F13 0x68
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#define HID_KEYBOARD_SC_F14 0x69
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#define HID_KEYBOARD_SC_F15 0x6A
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#define HID_KEYBOARD_SC_F16 0x6B
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#define HID_KEYBOARD_SC_F17 0x6C
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#define HID_KEYBOARD_SC_F18 0x6D
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#define HID_KEYBOARD_SC_F19 0x6E
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#define HID_KEYBOARD_SC_F20 0x6F
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#define HID_KEYBOARD_SC_F21 0x70
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#define HID_KEYBOARD_SC_F22 0x71
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#define HID_KEYBOARD_SC_F23 0x72
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#define HID_KEYBOARD_SC_F24 0x73
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#define HID_KEYBOARD_SC_EXECUTE 0x74
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#define HID_KEYBOARD_SC_HELP 0x75
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#define HID_KEYBOARD_SC_MANU 0x76
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#define HID_KEYBOARD_SC_SELECT 0x77
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#define HID_KEYBOARD_SC_STOP 0x78
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#define HID_KEYBOARD_SC_AGAIN 0x79
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#define HID_KEYBOARD_SC_UNDO 0x7A
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#define HID_KEYBOARD_SC_CUT 0x7B
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#define HID_KEYBOARD_SC_COPY 0x7C
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#define HID_KEYBOARD_SC_PASTE 0x7D
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#define HID_KEYBOARD_SC_FIND 0x7E
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#define HID_KEYBOARD_SC_MUTE 0x7F
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#define HID_KEYBOARD_SC_VOLUME_UP 0x80
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#define HID_KEYBOARD_SC_VOLUME_DOWN 0x81
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#define HID_KEYBOARD_SC_LOCKING_CAPS_LOCK 0x82
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#define HID_KEYBOARD_SC_LOCKING_NUM_LOCK 0x83
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#define HID_KEYBOARD_SC_LOCKING_SCROLL_LOCK 0x84
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#define HID_KEYBOARD_SC_KEYPAD_COMMA 0x85
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#define HID_KEYBOARD_SC_KEYPAD_EQUAL_SIGN 0x86
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#define HID_KEYBOARD_SC_INTERNATIONAL1 0x87
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#define HID_KEYBOARD_SC_INTERNATIONAL2 0x88
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#define HID_KEYBOARD_SC_INTERNATIONAL3 0x89
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#define HID_KEYBOARD_SC_INTERNATIONAL4 0x8A
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#define HID_KEYBOARD_SC_INTERNATIONAL5 0x8B
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#define HID_KEYBOARD_SC_INTERNATIONAL6 0x8C
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#define HID_KEYBOARD_SC_INTERNATIONAL7 0x8D
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#define HID_KEYBOARD_SC_INTERNATIONAL8 0x8E
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#define HID_KEYBOARD_SC_INTERNATIONAL9 0x8F
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#define HID_KEYBOARD_SC_LANG1 0x90
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#define HID_KEYBOARD_SC_LANG2 0x91
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#define HID_KEYBOARD_SC_LANG3 0x92
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#define HID_KEYBOARD_SC_LANG4 0x93
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#define HID_KEYBOARD_SC_LANG5 0x94
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#define HID_KEYBOARD_SC_LANG6 0x95
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#define HID_KEYBOARD_SC_LANG7 0x96
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#define HID_KEYBOARD_SC_LANG8 0x97
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#define HID_KEYBOARD_SC_LANG9 0x98
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#define HID_KEYBOARD_SC_ALTERNATE_ERASE 0x99
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#define HID_KEYBOARD_SC_SISREQ 0x9A
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#define HID_KEYBOARD_SC_CANCEL 0x9B
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#define HID_KEYBOARD_SC_CLEAR 0x9C
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#define HID_KEYBOARD_SC_PRIOR 0x9D
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#define HID_KEYBOARD_SC_RETURN 0x9E
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#define HID_KEYBOARD_SC_SEPARATOR 0x9F
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#define HID_KEYBOARD_SC_OUT 0xA0
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#define HID_KEYBOARD_SC_OPER 0xA1
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#define HID_KEYBOARD_SC_CLEAR_AND_AGAIN 0xA2
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#define HID_KEYBOARD_SC_CRSEL_ANDPROPS 0xA3
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#define HID_KEYBOARD_SC_EXSEL 0xA4
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#define HID_KEYBOARD_SC_KEYPAD_00 0xB0
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#define HID_KEYBOARD_SC_KEYPAD_000 0xB1
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#define HID_KEYBOARD_SC_THOUSANDS_SEPARATOR 0xB2
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#define HID_KEYBOARD_SC_DECIMAL_SEPARATOR 0xB3
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#define HID_KEYBOARD_SC_CURRENCY_UNIT 0xB4
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#define HID_KEYBOARD_SC_CURRENCY_SUB_UNIT 0xB5
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#define HID_KEYBOARD_SC_KEYPAD_OPENING_PARENTHESIS 0xB6
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#define HID_KEYBOARD_SC_KEYPAD_CLOSING_PARENTHESIS 0xB7
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#define HID_KEYBOARD_SC_KEYPAD_OPENING_BRACE 0xB8
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#define HID_KEYBOARD_SC_KEYPAD_CLOSING_BRACE 0xB9
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#define HID_KEYBOARD_SC_KEYPAD_TAB 0xBA
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#define HID_KEYBOARD_SC_KEYPAD_BACKSPACE 0xBB
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#define HID_KEYBOARD_SC_KEYPAD_A 0xBC
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#define HID_KEYBOARD_SC_KEYPAD_B 0xBD
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#define HID_KEYBOARD_SC_KEYPAD_C 0xBE
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#define HID_KEYBOARD_SC_KEYPAD_D 0xBF
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#define HID_KEYBOARD_SC_KEYPAD_E 0xC0
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#define HID_KEYBOARD_SC_KEYPAD_F 0xC1
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#define HID_KEYBOARD_SC_KEYPAD_XOR 0xC2
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#define HID_KEYBOARD_SC_KEYPAD_CARET 0xC3
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#define HID_KEYBOARD_SC_KEYPAD_PERCENTAGE 0xC4
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#define HID_KEYBOARD_SC_KEYPAD_LESS_THAN_SIGN 0xC5
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#define HID_KEYBOARD_SC_KEYPAD_GREATER_THAN_SIGN 0xC6
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#define HID_KEYBOARD_SC_KEYPAD_AMP 0xC7
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#define HID_KEYBOARD_SC_KEYPAD_AMP_AMP 0xC8
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#define HID_KEYBOARD_SC_KEYPAD_PIPE 0xC9
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#define HID_KEYBOARD_SC_KEYPAD_PIPE_PIPE 0xCA
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#define HID_KEYBOARD_SC_KEYPAD_COLON 0xCB
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#define HID_KEYBOARD_SC_KEYPAD_HASHMARK 0xCC
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#define HID_KEYBOARD_SC_KEYPAD_SPACE 0xCD
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#define HID_KEYBOARD_SC_KEYPAD_AT 0xCE
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#define HID_KEYBOARD_SC_KEYPAD_EXCLAMATION_SIGN 0xCF
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#define HID_KEYBOARD_SC_KEYPAD_MEMORY_STORE 0xD0
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#define HID_KEYBOARD_SC_KEYPAD_MEMORY_RECALL 0xD1
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#define HID_KEYBOARD_SC_KEYPAD_MEMORY_CLEAR 0xD2
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#define HID_KEYBOARD_SC_KEYPAD_MEMORY_ADD 0xD3
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#define HID_KEYBOARD_SC_KEYPAD_MEMORY_SUBTRACT 0xD4
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#define HID_KEYBOARD_SC_KEYPAD_MEMORY_MULTIPLY 0xD5
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#define HID_KEYBOARD_SC_KEYPAD_MEMORY_DIVIDE 0xD6
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#define HID_KEYBOARD_SC_KEYPAD_PLUS_AND_MINUS 0xD7
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#define HID_KEYBOARD_SC_KEYPAD_CLEAR 0xD8
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#define HID_KEYBOARD_SC_KEYPAD_CLEAR_ENTRY 0xD9
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#define HID_KEYBOARD_SC_KEYPAD_BINARY 0xDA
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#define HID_KEYBOARD_SC_KEYPAD_OCTAL 0xDB
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#define HID_KEYBOARD_SC_KEYPAD_DECIMAL 0xDC
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#define HID_KEYBOARD_SC_KEYPAD_HEXADECIMAL 0xDD
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#define HID_KEYBOARD_SC_LEFT_CONTROL 0xE0
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#define HID_KEYBOARD_SC_LEFT_SHIFT 0xE1
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#define HID_KEYBOARD_SC_LEFT_ALT 0xE2
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#define HID_KEYBOARD_SC_LEFT_GUI 0xE3
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#define HID_KEYBOARD_SC_RIGHT_CONTROL 0xE4
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#define HID_KEYBOARD_SC_RIGHT_SHIFT 0xE5
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#define HID_KEYBOARD_SC_RIGHT_ALT 0xE6
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#define HID_KEYBOARD_SC_RIGHT_GUI 0xE7
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//@}
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/** \name Standard HID Device Report Descriptors */
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//@{
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/** \hideinitializer
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* A list of HID report item array elements that describe a typical HID USB Joystick. The resulting report descriptor
|
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|
|
* is structured according to the following layout:
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|
|
*
|
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* \code
|
|
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|
|
* struct
|
|
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|
|
* {
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|
|
* uintA_t Buttons; // Pressed buttons bitmask
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|
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* intB_t X; // Signed X axis value
|
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|
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* intB_t Y; // Signed Y axis value
|
|
|
|
|
* } Joystick_Report;
|
|
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|
|
* \endcode
|
|
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|
|
*
|
|
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|
|
* Where \c uintA_t is a type large enough to hold one bit per button, and \c intB_t is a type large enough to hold the
|
|
|
|
|
* ranges of the signed \c MinAxisVal and \c MaxAxisVal values.
|
|
|
|
|
*
|
|
|
|
|
* \param[in] MinAxisVal Minimum X/Y logical axis value.
|
|
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|
|
* \param[in] MaxAxisVal Maximum X/Y logical axis value.
|
|
|
|
|
* \param[in] MinPhysicalVal Minimum X/Y physical axis value, for movement resolution calculations.
|
|
|
|
|
* \param[in] MaxPhysicalVal Maximum X/Y physical axis value, for movement resolution calculations.
|
|
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|
|
* \param[in] Buttons Total number of buttons in the device.
|
|
|
|
|
*/
|
|
|
|
|
#define HID_DESCRIPTOR_JOYSTICK(MinAxisVal, MaxAxisVal, MinPhysicalVal, MaxPhysicalVal, Buttons) \
|
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|
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HID_RI_USAGE_PAGE(8, 0x01), \
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|
|
HID_RI_USAGE(8, 0x04), \
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|
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HID_RI_COLLECTION(8, 0x01), \
|
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|
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HID_RI_USAGE(8, 0x01), \
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HID_RI_COLLECTION(8, 0x00), \
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|
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|
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HID_RI_USAGE(8, 0x30), \
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|
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HID_RI_USAGE(8, 0x31), \
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|
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HID_RI_LOGICAL_MINIMUM(16, MinAxisVal), \
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|
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HID_RI_LOGICAL_MAXIMUM(16, MaxAxisVal), \
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HID_RI_PHYSICAL_MINIMUM(16, MinPhysicalVal), \
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|
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HID_RI_PHYSICAL_MAXIMUM(16, MaxPhysicalVal), \
|
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|
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HID_RI_REPORT_COUNT(8, 0x02), \
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|
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HID_RI_REPORT_SIZE(8, ((((MinAxisVal >= -0xFF) && (MaxAxisVal <= 0xFF)) ? 8 : 16))), \
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|
|
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \
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|
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|
|
HID_RI_END_COLLECTION(0), \
|
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|
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HID_RI_USAGE_PAGE(8, 0x09), \
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|
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HID_RI_USAGE_MINIMUM(8, 0x01), \
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HID_RI_USAGE_MAXIMUM(8, Buttons), \
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HID_RI_LOGICAL_MINIMUM(8, 0x00), \
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HID_RI_LOGICAL_MAXIMUM(8, 0x01), \
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HID_RI_REPORT_SIZE(8, 0x01), \
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|
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HID_RI_REPORT_COUNT(8, Buttons), \
|
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|
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HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \
|
|
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|
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HID_RI_REPORT_SIZE(8, (8 - (Buttons % 8))), \
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|
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HID_RI_REPORT_COUNT(8, 0x01), \
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|
|
HID_RI_INPUT(8, HID_IOF_CONSTANT), \
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|
|
|
|
HID_RI_END_COLLECTION(0)
|
|
|
|
|
|
|
|
|
|
/** \hideinitializer
|
|
|
|
|
* A list of HID report item array elements that describe a typical HID USB keyboard. The resulting report descriptor
|
|
|
|
|
* is compatible with \ref USB_KeyboardReport_Data_t when \c MaxKeys is equal to 6. For other values, the report will
|
|
|
|
|
* be structured according to the following layout:
|
|
|
|
|
*
|
|
|
|
|
* \code
|
|
|
|
|
* struct
|
|
|
|
|
* {
|
|
|
|
|
* uint8_t Modifier; // Keyboard modifier byte indicating pressed modifier keys (HID_KEYBOARD_MODIFER_* masks)
|
|
|
|
|
* uint8_t Reserved; // Reserved for OEM use, always set to 0.
|
|
|
|
|
* uint8_t KeyCode[MaxKeys]; // Length determined by the number of keys that can be reported
|
|
|
|
|
* } Keyboard_Report;
|
|
|
|
|
* \endcode
|
|
|
|
|
*
|
|
|
|
|
* \param[in] MaxKeys Number of simultaneous keys that can be reported at the one time (a value between 1 and
|
|
|
|
|
* (ENDPOINT_SIZE - 2) ).
|
|
|
|
|
*/
|
|
|
|
|
#define HID_DESCRIPTOR_KEYBOARD(MaxKeys) \
|
|
|
|
|
HID_RI_USAGE_PAGE(8, 0x01), \
|
|
|
|
|
HID_RI_USAGE(8, 0x06), \
|
|
|
|
|
HID_RI_COLLECTION(8, 0x01), \
|
|
|
|
|
HID_RI_USAGE_PAGE(8, 0x07), \
|
|
|
|
|
HID_RI_USAGE_MINIMUM(8, 0xE0), \
|
|
|
|
|
HID_RI_USAGE_MAXIMUM(8, 0xE7), \
|
|
|
|
|
HID_RI_LOGICAL_MINIMUM(8, 0x00), \
|
|
|
|
|
HID_RI_LOGICAL_MAXIMUM(8, 0x01), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, 0x01), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, 0x08), \
|
|
|
|
|
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, 0x01), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, 0x08), \
|
|
|
|
|
HID_RI_INPUT(8, HID_IOF_CONSTANT), \
|
|
|
|
|
HID_RI_USAGE_PAGE(8, 0x08), \
|
|
|
|
|
HID_RI_USAGE_MINIMUM(8, 0x01), \
|
|
|
|
|
HID_RI_USAGE_MAXIMUM(8, 0x05), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, 0x05), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, 0x01), \
|
|
|
|
|
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, 0x01), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, 0x03), \
|
|
|
|
|
HID_RI_OUTPUT(8, HID_IOF_CONSTANT), \
|
|
|
|
|
HID_RI_LOGICAL_MINIMUM(8, 0x00), \
|
|
|
|
|
HID_RI_LOGICAL_MAXIMUM(8, 0x65), \
|
|
|
|
|
HID_RI_USAGE_PAGE(8, 0x07), \
|
|
|
|
|
HID_RI_USAGE_MINIMUM(8, 0x00), \
|
|
|
|
|
HID_RI_USAGE_MAXIMUM(8, 0x65), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, MaxKeys), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, 0x08), \
|
|
|
|
|
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE), \
|
|
|
|
|
HID_RI_END_COLLECTION(0)
|
|
|
|
|
|
|
|
|
|
/** \hideinitializer
|
|
|
|
|
* A list of HID report item array elements that describe a typical HID USB mouse. The resulting report descriptor
|
|
|
|
|
* is compatible with \ref USB_MouseReport_Data_t if the \c MinAxisVal and \c MaxAxisVal values fit within a \c int8_t range
|
|
|
|
|
* and the number of Buttons is less than 8. For other values, the report is structured according to the following layout:
|
|
|
|
|
*
|
|
|
|
|
* \code
|
|
|
|
|
* struct
|
|
|
|
|
* {
|
|
|
|
|
* uintA_t Buttons; // Pressed buttons bitmask
|
|
|
|
|
* intB_t X; // X axis value
|
|
|
|
|
* intB_t Y; // Y axis value
|
|
|
|
|
* } Mouse_Report;
|
|
|
|
|
* \endcode
|
|
|
|
|
*
|
|
|
|
|
* Where \c intA_t is a type large enough to hold one bit per button, and \c intB_t is a type large enough to hold the
|
|
|
|
|
* ranges of the signed \c MinAxisVal and \c MaxAxisVal values.
|
|
|
|
|
*
|
|
|
|
|
* \param[in] MinAxisVal Minimum X/Y logical axis value.
|
|
|
|
|
* \param[in] MaxAxisVal Maximum X/Y logical axis value.
|
|
|
|
|
* \param[in] MinPhysicalVal Minimum X/Y physical axis value, for movement resolution calculations.
|
|
|
|
|
* \param[in] MaxPhysicalVal Maximum X/Y physical axis value, for movement resolution calculations.
|
|
|
|
|
* \param[in] Buttons Total number of buttons in the device.
|
|
|
|
|
* \param[in] AbsoluteCoords Boolean true to use absolute X/Y coordinates (e.g. touchscreen).
|
|
|
|
|
*/
|
|
|
|
|
#define HID_DESCRIPTOR_MOUSE(MinAxisVal, MaxAxisVal, MinPhysicalVal, MaxPhysicalVal, Buttons, AbsoluteCoords) \
|
|
|
|
|
HID_RI_USAGE_PAGE(8, 0x01), \
|
|
|
|
|
HID_RI_USAGE(8, 0x02), \
|
|
|
|
|
HID_RI_COLLECTION(8, 0x01), \
|
|
|
|
|
HID_RI_USAGE(8, 0x01), \
|
|
|
|
|
HID_RI_COLLECTION(8, 0x00), \
|
|
|
|
|
HID_RI_USAGE_PAGE(8, 0x09), \
|
|
|
|
|
HID_RI_USAGE_MINIMUM(8, 0x01), \
|
|
|
|
|
HID_RI_USAGE_MAXIMUM(8, Buttons), \
|
|
|
|
|
HID_RI_LOGICAL_MINIMUM(8, 0x00), \
|
|
|
|
|
HID_RI_LOGICAL_MAXIMUM(8, 0x01), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, Buttons), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, 0x01), \
|
|
|
|
|
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, 0x01), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, (8 - (Buttons % 8))), \
|
|
|
|
|
HID_RI_INPUT(8, HID_IOF_CONSTANT), \
|
|
|
|
|
HID_RI_USAGE_PAGE(8, 0x01), \
|
|
|
|
|
HID_RI_USAGE(8, 0x30), \
|
|
|
|
|
HID_RI_USAGE(8, 0x31), \
|
|
|
|
|
HID_RI_LOGICAL_MINIMUM(16, MinAxisVal), \
|
|
|
|
|
HID_RI_LOGICAL_MAXIMUM(16, MaxAxisVal), \
|
|
|
|
|
HID_RI_PHYSICAL_MINIMUM(16, MinPhysicalVal), \
|
|
|
|
|
HID_RI_PHYSICAL_MAXIMUM(16, MaxPhysicalVal), \
|
|
|
|
|
HID_RI_REPORT_COUNT(8, 0x02), \
|
|
|
|
|
HID_RI_REPORT_SIZE(8, ((((MinAxisVal >= -0xFF) && (MaxAxisVal <= 0xFF)) ? 8 : 16))), \
|
|
|
|
|
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | (AbsoluteCoords ? HID_IOF_ABSOLUTE : HID_IOF_RELATIVE)), \
|
|
|
|
|
HID_RI_END_COLLECTION(0), \
|
|
|
|
|
HID_RI_END_COLLECTION(0)
|
|
|
|
|
|
|
|
|
|
/** \hideinitializer
|
|
|
|
|
* A list of HID report item array elements that describe a typical Vendor Defined byte array HID report descriptor,
|
|
|
|
|
* used for transporting arbitrary data between the USB host and device via HID reports. The resulting report should be
|
|
|
|
|
* a uint8_t byte array of the specified length in both Device to Host (IN) and Host to Device (OUT) directions.
|
|
|
|
|
*
|
|
|
|
|
* \param[in] VendorPageNum Vendor Defined HID Usage Page index, ranging from 0x00 to 0xFF.
|
|
|
|
|
* \param[in] CollectionUsage Vendor Usage for the encompassing report IN and OUT collection, ranging from 0x00 to 0xFF.
|
|
|
|
|
* \param[in] DataINUsage Vendor Usage for the IN report data, ranging from 0x00 to 0xFF.
|
|
|
|
|
* \param[in] DataOUTUsage Vendor Usage for the OUT report data, ranging from 0x00 to 0xFF.
|
|
|
|
|
* \param[in] NumBytes Length of the data IN and OUT reports.
|
|
|
|
|
*/
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#define HID_DESCRIPTOR_VENDOR(VendorPageNum, CollectionUsage, DataINUsage, DataOUTUsage, NumBytes) \
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HID_RI_USAGE_PAGE(16, (0xFF00 | VendorPageNum)), \
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HID_RI_USAGE(8, CollectionUsage), \
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HID_RI_COLLECTION(8, 0x01), \
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HID_RI_USAGE(8, DataINUsage), \
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HID_RI_LOGICAL_MINIMUM(8, 0x00), \
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HID_RI_LOGICAL_MAXIMUM(8, 0xFF), \
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HID_RI_REPORT_SIZE(8, 0x08), \
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HID_RI_REPORT_COUNT(8, NumBytes), \
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HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \
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HID_RI_USAGE(8, DataOUTUsage), \
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HID_RI_LOGICAL_MINIMUM(8, 0x00), \
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HID_RI_LOGICAL_MAXIMUM(8, 0xFF), \
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HID_RI_REPORT_SIZE(8, 0x08), \
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HID_RI_REPORT_COUNT(8, NumBytes), \
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HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), \
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HID_RI_END_COLLECTION(0)
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//@}
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/* Type Defines: */
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/** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the HID
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* device class.
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*/
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enum HID_Descriptor_ClassSubclassProtocol_t
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{
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HID_CSCP_HIDClass = 0x03, /**< Descriptor Class value indicating that the device or interface
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* belongs to the HID class.
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*/
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HID_CSCP_NonBootSubclass = 0x00, /**< Descriptor Subclass value indicating that the device or interface
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* does not implement a HID boot protocol.
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*/
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HID_CSCP_BootSubclass = 0x01, /**< Descriptor Subclass value indicating that the device or interface
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* implements a HID boot protocol.
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*/
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HID_CSCP_NonBootProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or interface
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* does not belong to a HID boot protocol.
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*/
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HID_CSCP_KeyboardBootProtocol = 0x01, /**< Descriptor Protocol value indicating that the device or interface
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* belongs to the Keyboard HID boot protocol.
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*/
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HID_CSCP_MouseBootProtocol = 0x02, /**< Descriptor Protocol value indicating that the device or interface
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* belongs to the Mouse HID boot protocol.
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|
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*/
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};
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/** Enum for the HID class specific control requests that can be issued by the USB bus host. */
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enum HID_ClassRequests_t
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{
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HID_REQ_GetReport = 0x01, /**< HID class-specific Request to get the current HID report from the device. */
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HID_REQ_GetIdle = 0x02, /**< HID class-specific Request to get the current device idle count. */
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HID_REQ_GetProtocol = 0x03, /**< HID class-specific Request to get the current HID report protocol mode. */
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HID_REQ_SetReport = 0x09, /**< HID class-specific Request to set the current HID report to the device. */
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HID_REQ_SetIdle = 0x0A, /**< HID class-specific Request to set the device's idle count. */
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HID_REQ_SetProtocol = 0x0B, /**< HID class-specific Request to set the current HID report protocol mode. */
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};
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/** Enum for the HID class specific descriptor types. */
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|
|
enum HID_DescriptorTypes_t
|
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|
|
{
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HID_DTYPE_HID = 0x21, /**< Descriptor header type value, to indicate a HID class HID descriptor. */
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HID_DTYPE_Report = 0x22, /**< Descriptor header type value, to indicate a HID class HID report descriptor. */
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};
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/** Enum for the different types of HID reports. */
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|
|
enum HID_ReportItemTypes_t
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|
|
{
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|
HID_REPORT_ITEM_In = 0, /**< Indicates that the item is an IN report type. */
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|
|
HID_REPORT_ITEM_Out = 1, /**< Indicates that the item is an OUT report type. */
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|
|
HID_REPORT_ITEM_Feature = 2, /**< Indicates that the item is a FEATURE report type. */
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|
|
};
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|
|
/** \brief HID class-specific HID Descriptor (LUFA naming conventions).
|
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|
|
|
*
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|
|
|
* Type define for the HID class-specific HID descriptor, to describe the HID device's specifications. Refer to the HID
|
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|
|
|
* specification for details on the structure elements.
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|
|
*
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|
|
* \see \ref USB_HID_StdDescriptor_HID_t for the version of this type with standard element names.
|
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|
|
*/
|
|
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|
|
typedef struct
|
|
|
|
|
{
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|
|
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */
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|
|
uint16_t HIDSpec; /**< BCD encoded version that the HID descriptor and device complies to. */
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|
|
uint8_t CountryCode; /**< Country code of the localized device, or zero if universal. */
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|
|
uint8_t TotalReportDescriptors; /**< Total number of HID report descriptors for the interface. */
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|
|
uint8_t HIDReportType; /**< Type of HID report, set to \ref HID_DTYPE_Report. */
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|
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|
|
uint16_t HIDReportLength; /**< Length of the associated HID report descriptor, in bytes. */
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|
|
|
|
} ATTR_PACKED USB_HID_Descriptor_HID_t;
|
|
|
|
|
|
|
|
|
|
/** \brief HID class-specific HID Descriptor (USB-IF naming conventions).
|
|
|
|
|
*
|
|
|
|
|
* Type define for the HID class-specific HID descriptor, to describe the HID device's specifications. Refer to the HID
|
|
|
|
|
* specification for details on the structure elements.
|
|
|
|
|
*
|
|
|
|
|
* \see \ref USB_HID_Descriptor_HID_t for the version of this type with non-standard LUFA specific
|
|
|
|
|
* element names.
|
|
|
|
|
*/
|
|
|
|
|
typedef struct
|
|
|
|
|
{
|
|
|
|
|
uint8_t bLength; /**< Size of the descriptor, in bytes. */
|
|
|
|
|
uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value
|
|
|
|
|
* given by the specific class.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
uint16_t bcdHID; /**< BCD encoded version that the HID descriptor and device complies to. */
|
|
|
|
|
uint8_t bCountryCode; /**< Country code of the localized device, or zero if universal. */
|
|
|
|
|
|
|
|
|
|
uint8_t bNumDescriptors; /**< Total number of HID report descriptors for the interface. */
|
|
|
|
|
|
|
|
|
|
uint8_t bDescriptorType2; /**< Type of HID report, set to \ref HID_DTYPE_Report. */
|
|
|
|
|
uint16_t wDescriptorLength; /**< Length of the associated HID report descriptor, in bytes. */
|
|
|
|
|
} ATTR_PACKED USB_HID_StdDescriptor_HID_t;
|
|
|
|
|
|
|
|
|
|
/** \brief Standard HID Boot Protocol Mouse Report.
|
|
|
|
|
*
|
|
|
|
|
* Type define for a standard Boot Protocol Mouse report
|
|
|
|
|
*/
|
|
|
|
|
typedef struct
|
|
|
|
|
{
|
|
|
|
|
uint8_t Button; /**< Button mask for currently pressed buttons in the mouse. */
|
|
|
|
|
int8_t X; /**< Current delta X movement of the mouse. */
|
|
|
|
|
int8_t Y; /**< Current delta Y movement on the mouse. */
|
|
|
|
|
} ATTR_PACKED USB_MouseReport_Data_t;
|
|
|
|
|
|
|
|
|
|
/** \brief Standard HID Boot Protocol Keyboard Report.
|
|
|
|
|
*
|
|
|
|
|
* Type define for a standard Boot Protocol Keyboard report
|
|
|
|
|
*/
|
|
|
|
|
typedef struct
|
|
|
|
|
{
|
|
|
|
|
uint8_t Modifier; /**< Keyboard modifier byte, indicating pressed modifier keys (a combination of
|
|
|
|
|
* \c HID_KEYBOARD_MODIFER_* masks).
|
|
|
|
|
*/
|
|
|
|
|
uint8_t Reserved; /**< Reserved for OEM use, always set to 0. */
|
|
|
|
|
uint8_t KeyCode[6]; /**< Key codes of the currently pressed keys. */
|
|
|
|
|
} ATTR_PACKED USB_KeyboardReport_Data_t;
|
|
|
|
|
|
|
|
|
|
/** Type define for the data type used to store HID report descriptor elements. */
|
|
|
|
|
typedef uint8_t USB_Descriptor_HIDReport_Datatype_t;
|
|
|
|
|
|
|
|
|
|
/* Disable C linkage for C++ Compilers: */
|
|
|
|
|
#if defined(__cplusplus)
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/** @} */
|
|
|
|
|
|
