121 lines
4.4 KiB
C
121 lines
4.4 KiB
C
/*
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Copyright (c) 2014 NicoHood
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See the readme for credit to other people.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE 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 <avr/pgmspace.h>
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#include <LUFA/Drivers/USB/USB.h>
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#include <Lib/HID_Reports.h>
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/* Macros: */
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/** Endpoint address of the CDC device-to-host notification IN endpoint. */
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#define CDC_NOTIFICATION_EPADDR (ENDPOINT_DIR_IN | 2)
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/** Endpoint address of the CDC device-to-host data IN endpoint. */
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#define CDC_TX_EPADDR (ENDPOINT_DIR_IN | 3)
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/** Endpoint address of the CDC host-to-device data OUT endpoint. */
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#define CDC_RX_EPADDR (ENDPOINT_DIR_OUT | 4)
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/** Size in bytes of the CDC device-to-host notification IN endpoint. */
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#define CDC_NOTIFICATION_EPSIZE 8
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/** Size in bytes of the CDC data IN and OUT endpoints. */
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#define CDC_TXRX_EPSIZE 64 //<--new
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/** Endpoint address of the HID reporting IN endpoint. */
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#define HID_IN_EPADDR (ENDPOINT_DIR_IN | 1)
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/** Size in bytes of each of the HID reporting IN endpoint. */
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// important: only use 8,16,32,64 here!! <--
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#define HID_EPSIZE 32
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/* Type Defines: */
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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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// CDC Control Interface
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USB_Descriptor_Interface_Association_t CDC_IAD; //<--new
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USB_Descriptor_Interface_t CDC_CCI_Interface;
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USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header;
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USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
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USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
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USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
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// CDC Data Interface
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USB_Descriptor_Interface_t CDC_DCI_Interface;
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USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
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USB_Descriptor_Endpoint_t CDC_DataInEndpoint;
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// HID Interface
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USB_Descriptor_Interface_t HID_Interface;
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USB_HID_Descriptor_HID_t HID_HIDData;
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USB_Descriptor_Endpoint_t HID_ReportINEndpoint;
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} USB_Descriptor_Configuration_t;
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/* Enums: */
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/** Enum for the device interface descriptor IDs within the device. Each interface descriptor
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* should have a unique ID index associated with it, which can be used to refer to the
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* interface from other descriptors.
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*/
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enum InterfaceDescriptors_t
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{
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INTERFACE_ID_CDC_CCI = 0, /**< CDC CCI interface descriptor ID */
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INTERFACE_ID_CDC_DCI = 1, /**< CDC DCI interface descriptor ID */
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INTERFACE_ID_HID = 2, /**< HID interface descriptor ID */
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};
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/** Enum for the device string descriptor IDs within the device. Each string descriptor should
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* have a unique ID index associated with it, which can be used to refer to the string from
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* other descriptors.
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*/
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enum StringDescriptors_t
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{
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STRING_ID_Language = 0, /**< Supported Languages string descriptor ID (must be zero) */
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STRING_ID_Manufacturer = 1, /**< Manufacturer string ID */
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STRING_ID_Product = 2, /**< Product string ID */
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};
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/* Function Prototypes: */
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uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
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const uint8_t wIndex,
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const 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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