Merge commit '60b30c036397cb5627fa374bb930794b225daa29' as 'lib/lufa'

[qmk_firmware.git] / lib / lufa / Demos / Device / LowLevel / BulkVendor / Descriptors.h

diff --git a/lib/lufa/Demos/Device/LowLevel/BulkVendor/Descriptors.h b/lib/lufa/Demos/Device/LowLevel/BulkVendor/Descriptors.h
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+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2017.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2017  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 disclaims 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.
+*/
+
+/** \file
+ *
+ *  Header file for Descriptors.c.
+ */
+
+#ifndef _DESCRIPTORS_H_
+#define _DESCRIPTORS_H_
+
+       /* Includes: */
+               #include <LUFA/Drivers/USB/USB.h>
+
+               #include <avr/pgmspace.h>
+
+       /* Macros: */
+               /** Endpoint address of the Bulk Vendor device-to-host data IN endpoint. */
+               #define VENDOR_IN_EPADDR               (ENDPOINT_DIR_IN  | 3)
+
+               /** Endpoint address of the Bulk Vendor host-to-device data OUT endpoint. */
+               #define VENDOR_OUT_EPADDR              (ENDPOINT_DIR_OUT | 4)
+
+               /** Size in bytes of the Bulk Vendor data endpoints. */
+               #define VENDOR_IO_EPSIZE               64
+
+       /* Type Defines: */
+               /** Type define for the device configuration descriptor structure. This must be defined in the
+                *  application code, as the configuration descriptor contains several sub-descriptors which
+                *  vary between devices, and which describe the device's usage to the host.
+                */
+               typedef struct
+               {
+                       USB_Descriptor_Configuration_Header_t Config;
+
+                       // Vendor Interface
+                       USB_Descriptor_Interface_t            Vendor_Interface;
+                       USB_Descriptor_Endpoint_t             Vendor_DataInEndpoint;
+                       USB_Descriptor_Endpoint_t             Vendor_DataOutEndpoint;
+               } USB_Descriptor_Configuration_t;
+
+               /** Enum for the device interface descriptor IDs within the device. Each interface descriptor
+                *  should have a unique ID index associated with it, which can be used to refer to the
+                *  interface from other descriptors.
+                */
+               enum InterfaceDescriptors_t
+               {
+                       INTERFACE_ID_Vendor = 0, /**< Vendor interface descriptor ID */
+               };
+
+               /** Enum for the device string descriptor IDs within the device. Each string descriptor should
+                *  have a unique ID index associated with it, which can be used to refer to the string from
+                *  other descriptors.
+                */
+               enum StringDescriptors_t
+               {
+                       STRING_ID_Language     = 0, /**< Supported Languages string descriptor ID (must be zero) */
+                       STRING_ID_Manufacturer = 1, /**< Manufacturer string ID */
+                       STRING_ID_Product      = 2, /**< Product string ID */
+               };
+
+       /* Function Prototypes: */
+               uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+                                                   const uint16_t wIndex,
+                                                   const void** const DescriptorAddress)
+                                                   ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
+
+#endif
+