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98 lines
3.6 KiB
98 lines
3.6 KiB
/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2010 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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*
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* Header file for HIDReport.c.
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*/
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#ifndef _HID_REPORT_H_
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#define _HID_REPORT_H_
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/* Includes: */
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#include <LUFA/Drivers/USB/USB.h>
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#include <LUFA/Drivers/USB/Class/Host/HIDParser.h>
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#include "MouseHostWithParser.h"
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/* Macros: */
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/** HID Report Descriptor Usage for a Mouse */
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#define USAGE_MOUSE 0x02
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/** HID Report Descriptor Usage Page value for a toggle button */
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#define USAGE_PAGE_BUTTON 0x09
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/** HID Report Descriptor Usage Page value for a Generic Desktop Control */
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#define USAGE_PAGE_GENERIC_DCTRL 0x01
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/** HID Report Descriptor Usage value for a X axis movement */
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#define USAGE_X 0x30
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/** HID Report Descriptor Usage value for a Y axis movement */
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#define USAGE_Y 0x31
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/** HID Report Descriptor Usage value for a Scroll Wheel movement */
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#define USAGE_SCROLL_WHEEL 0x38
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/* Enums: */
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/** Enum for the possible return codes of the GetHIDReportData() function. */
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enum MouseHostWithParser_GetHIDReportDataCodes_t
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{
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ParseSuccessful = 0, /**< HID report descriptor parsed successfully */
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ParseError = 1, /**< Failed to fully process the HID report descriptor */
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ParseControlError = 2, /**< Control error occurred while trying to read the device HID descriptor */
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};
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/* Type Defines: */
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/** Type define for a HID descriptor. */
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typedef struct
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{
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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; /**< Implemented HID class specification, in BCD encoded format */
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uint8_t CountryCode; /**< Country code value for localized hardware */
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uint8_t TotalHIDDescriptors; /**< Total number of HID report descriptors in the current interface */
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uint8_t HIDReportType; /**< HID report type of the first HID report descriptor */
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uint16_t HIDReportLength; /**< Total size in bytes of the first HID report descriptor */
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} USB_Descriptor_HID_t;
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/* External Variables: */
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extern uint16_t HIDReportSize;
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extern HID_ReportInfo_t HIDReportInfo;
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/* Function Prototypes: */
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uint8_t GetHIDReportData(void);
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bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* CurrentItem);
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#endif
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