You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
179 lines
7.4 KiB
179 lines
7.4 KiB
/*
|
|
LUFA Library
|
|
Copyright (C) Dean Camera, 2010.
|
|
|
|
dean [at] fourwalledcubicle [dot] com
|
|
www.fourwalledcubicle.com
|
|
*/
|
|
|
|
/*
|
|
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
|
|
|
Permission to use, copy, modify, distribute, and sell this
|
|
software and its documentation for any purpose is hereby granted
|
|
without fee, provided that the above copyright notice appear in
|
|
all copies and that both that the copyright notice and this
|
|
permission notice and warranty disclaimer appear in supporting
|
|
documentation, and that the name of the author not be used in
|
|
advertising or publicity pertaining to distribution of the
|
|
software without specific, written prior permission.
|
|
|
|
The author disclaim all warranties with regard to this
|
|
software, including all implied warranties of merchantability
|
|
and fitness. In no event shall the author be liable for any
|
|
special, indirect or consequential damages or any damages
|
|
whatsoever resulting from loss of use, data or profits, whether
|
|
in an action of contract, negligence or other tortious action,
|
|
arising out of or in connection with the use or performance of
|
|
this software.
|
|
*/
|
|
|
|
/** \ingroup Group_USBClassHID
|
|
* @defgroup Group_USBClassHIDCommon Common Class Definitions
|
|
*
|
|
* \section Module Description
|
|
* Constants, Types and Enum definitions that are common to both Device and Host modes for the USB
|
|
* HID Class.
|
|
*
|
|
* @{
|
|
*/
|
|
|
|
#ifndef _HID_CLASS_COMMON_H_
|
|
#define _HID_CLASS_COMMON_H_
|
|
|
|
/* Includes: */
|
|
#include "../../USB.h"
|
|
|
|
#include <string.h>
|
|
|
|
/* Preprocessor Checks: */
|
|
#if !defined(__INCLUDE_FROM_HID_DRIVER)
|
|
#error Do not include this file directly. Include LUFA/Drivers/Class/HID.h instead.
|
|
#endif
|
|
|
|
/* Macros: */
|
|
/** HID Class Specific Request to get the current HID report from the device. */
|
|
#define REQ_GetReport 0x01
|
|
|
|
/** HID Class Specific Request to get the current device idle count. */
|
|
#define REQ_GetIdle 0x02
|
|
|
|
/** HID Class Specific Request to set the current HID report to the device. */
|
|
#define REQ_SetReport 0x09
|
|
|
|
/** HID Class Specific Request to set the device's idle count. */
|
|
#define REQ_SetIdle 0x0A
|
|
|
|
/** HID Class Specific Request to get the current HID report protocol mode. */
|
|
#define REQ_GetProtocol 0x03
|
|
|
|
/** HID Class Specific Request to set the current HID report protocol mode. */
|
|
#define REQ_SetProtocol 0x0B
|
|
|
|
/** Descriptor header type value, to indicate a HID class HID descriptor. */
|
|
#define DTYPE_HID 0x21
|
|
|
|
/** Descriptor header type value, to indicate a HID class HID report descriptor. */
|
|
#define DTYPE_Report 0x22
|
|
|
|
/** Constant for the protocol value of a HID interface descriptor, indicating that the interface does not support
|
|
* any HID class boot protocol (see HID Class Specification).
|
|
*/
|
|
#define HID_NON_BOOT_PROTOCOL 0x00
|
|
|
|
/** Constant for the protocol value of a HID interface descriptor, indicating that the interface supports the
|
|
* HID class Keyboard boot protocol (see HID Class Specification).
|
|
*/
|
|
#define HID_BOOT_KEYBOARD_PROTOCOL 0x01
|
|
|
|
/** Constant for the protocol value of a HID interface descriptor, indicating that the interface supports the
|
|
* HID class Mouse boot protocol (see HID Class Specification).
|
|
*/
|
|
#define HID_BOOT_MOUSE_PROTOCOL 0x02
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's left control key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_LEFTCTRL (1 << 0)
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's left shift key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_LEFTSHIFT (1 << 1)
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's left alt key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_LEFTALT (1 << 2)
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's left GUI key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_LEFTGUI (1 << 3)
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's right control key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_RIGHTCTRL (1 << 4)
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's right shift key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_RIGHTSHIFT (1 << 5)
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's right alt key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_RIGHTALT (1 << 6)
|
|
|
|
/** Constant for a keyboard report modifier byte, indicating that the keyboard's right GUI key is currently pressed. */
|
|
#define HID_KEYBOARD_MODIFER_RIGHTGUI (1 << 7)
|
|
|
|
/** Constant for a keyboard output report LED byte, indicating that the host's NUM LOCK mode is currently set. */
|
|
#define HID_KEYBOARD_LED_NUMLOCK (1 << 0)
|
|
|
|
/** Constant for a keyboard output report LED byte, indicating that the host's CAPS LOCK mode is currently set. */
|
|
#define HID_KEYBOARD_LED_CAPSLOCK (1 << 1)
|
|
|
|
/** Constant for a keyboard output report LED byte, indicating that the host's SCROLL LOCK mode is currently set. */
|
|
#define HID_KEYBOARD_LED_SCROLLLOCK (1 << 2)
|
|
|
|
/** Constant for a keyboard output report LED byte, indicating that the host's KATANA mode is currently set. */
|
|
#define HID_KEYBOARD_LED_KATANA (1 << 3)
|
|
|
|
/* Type Defines: */
|
|
/** Enum for the different types of HID reports. */
|
|
enum HID_ReportItemTypes_t
|
|
{
|
|
REPORT_ITEM_TYPE_In = 0, /**< Indicates that the item is an IN report type. */
|
|
REPORT_ITEM_TYPE_Out = 1, /**< Indicates that the item is an OUT report type. */
|
|
REPORT_ITEM_TYPE_Feature = 2, /**< Indicates that the item is a FEATURE report type. */
|
|
};
|
|
|
|
/** 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.
|
|
*/
|
|
typedef struct
|
|
{
|
|
USB_Descriptor_Header_t Header;
|
|
|
|
uint16_t HIDSpec;
|
|
uint8_t CountryCode;
|
|
|
|
uint8_t TotalReportDescriptors;
|
|
|
|
uint8_t HIDReportType;
|
|
uint16_t HIDReportLength;
|
|
} USB_HID_Descriptor_t;
|
|
|
|
/** 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 */
|
|
} USB_MouseReport_Data_t;
|
|
|
|
/** Type define for a standard Boot Protocol Keyboard report */
|
|
typedef struct
|
|
{
|
|
uint8_t Modifier; /**< Keyboard modifier byte, indicating pressed modifier keys (a combination of
|
|
* 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 */
|
|
} 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;
|
|
|
|
#endif
|
|
|
|
/** @} */
|