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Descriptors.h
Go to the documentation of this file.
1/*
2 LUFA Library
3 Copyright (C) Dean Camera, 2021.
4
5 dean [at] fourwalledcubicle [dot] com
6 www.lufa-lib.org
7*/
8
9/*
10 Copyright 2021 Dean Camera (dean [at] fourwalledcubicle [dot] com)
11
12 Permission to use, copy, modify, distribute, and sell this
13 software and its documentation for any purpose is hereby granted
14 without fee, provided that the above copyright notice appear in
15 all copies and that both that the copyright notice and this
16 permission notice and warranty disclaimer appear in supporting
17 documentation, and that the name of the author not be used in
18 advertising or publicity pertaining to distribution of the
19 software without specific, written prior permission.
20
21 The author disclaims all warranties with regard to this
22 software, including all implied warranties of merchantability
23 and fitness. In no event shall the author be liable for any
24 special, indirect or consequential damages or any damages
25 whatsoever resulting from loss of use, data or profits, whether
26 in an action of contract, negligence or other tortious action,
27 arising out of or in connection with the use or performance of
28 this software.
29*/
30
36#ifndef _DESCRIPTORS_H_
37#define _DESCRIPTORS_H_
38
39 /* Includes: */
40 #include <LUFA/Drivers/USB/USB.h>
41
42 #include <avr/pgmspace.h>
43
44 /* Macros: */
46 #define CDC_NOTIFICATION_EPADDR (ENDPOINT_DIR_IN | 2)
47
49 #define CDC_TX_EPADDR (ENDPOINT_DIR_IN | 3)
50
52 #define CDC_RX_EPADDR (ENDPOINT_DIR_OUT | 4)
53
55 #define CDC_NOTIFICATION_EPSIZE 8
56
58 #define CDC_TXRX_EPSIZE 16
59
60 /* Type Defines: */
65 typedef struct
66 {
67 USB_Descriptor_Configuration_Header_t Config;
68
69 // CDC Control Interface
70 USB_Descriptor_Interface_t CDC_CCI_Interface;
71 USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header;
72 USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
73 USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
74 USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
75
76 // CDC Data Interface
77 USB_Descriptor_Interface_t CDC_DCI_Interface;
78 USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
79 USB_Descriptor_Endpoint_t CDC_DataInEndpoint;
81
91
102
103 /* Function Prototypes: */
104 uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
105 const uint16_t wIndex,
106 const void** const DescriptorAddress)
107 ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
108
109#endif
110
StringDescriptors_t
Definition Descriptors.h:97
@ STRING_ID_Language
Definition Descriptors.h:98
@ STRING_ID_Product
Definition Descriptors.h:100
@ STRING_ID_Manufacturer
Definition Descriptors.h:99
InterfaceDescriptors_t
Definition Descriptors.h:87
@ INTERFACE_ID_CDC_DCI
Definition Descriptors.h:89
@ INTERFACE_ID_CDC_CCI
Definition Descriptors.h:88
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)
Definition Descriptors.c:202
Definition Descriptors.h:66