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115 lines
4.1 KiB
115 lines
4.1 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 Descriptors.c.
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*/
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#ifndef _DESCRIPTORS_H_
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#define _DESCRIPTORS_H_
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/* Includes: */
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#include <LUFA/Drivers/USB/USB.h>
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/* Type Defines: */
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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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typedef struct
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{
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USB_Descriptor_Header_t Header;
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uint16_t HIDSpec;
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uint8_t CountryCode;
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uint8_t TotalHIDDescriptors;
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uint8_t HIDReportType;
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uint16_t HIDReportLength;
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} USB_Descriptor_HID_t;
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/** Type define for the data type used to store HID report descriptor elements. */
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typedef uint8_t USB_Descriptor_HIDReport_Datatype_t;
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/** Type define for the device configuration descriptor structure. This must be defined in the
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* application code, as the configuration descriptor contains several sub-descriptors which
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* vary between devices, and which describe the device's usage to the host.
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*/
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typedef struct
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{
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USB_Descriptor_Configuration_Header_t Config;
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USB_Descriptor_Interface_t HID_Interface;
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USB_Descriptor_HID_t HID_VendorHID;
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USB_Descriptor_Endpoint_t HID_ReportINEndpoint;
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} USB_Descriptor_Configuration_t;
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/* Macros: */
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/** Endpoint number of the HID data IN endpoint. */
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#define HID_EPNUM 1
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/** Size in bytes of the HID reporting IN endpoint. */
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#define HID_EPSIZE 64
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/** Descriptor header type value, to indicate a HID class HID descriptor. */
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#define DTYPE_HID 0x21
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/** Descriptor header type value, to indicate a HID class HID report descriptor. */
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#define DTYPE_Report 0x22
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/** Vendor usage page for the Teensy 1.0 board */
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#define TEENSY_USAGEPAGE_10 0x19
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/** Vendor usage page for the Teensy++ 1.0 board */
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#define TEENSY_USAGEPAGE_10PP 0x1A
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/** Vendor usage page for the Teensy 2.0 board */
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#define TEENSY_USAGEPAGE_20 0x1B
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/** Vendor usage page for the Teensy++ 2.0 board */
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#define TEENSY_USAGEPAGE_20PP 0x1C
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#if defined(USB_SERIES_2_AVR)
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_10
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#elif defined(USB_SERIES_4_AVR)
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_20
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#define TEENSY_USAGE TEENSY_USAGE_20
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#elif defined(USB_SERIES_6_AVR)
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_10PP
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#elif defined(USB_SERIES_7_AVR)
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_20PP
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#endif
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/* Function Prototypes: */
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uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
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ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
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#endif
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