aboutsummaryrefslogtreecommitdiff
path: root/lib/lufa/Projects/RelayBoard/Descriptors.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/lufa/Projects/RelayBoard/Descriptors.c')
-rw-r--r--lib/lufa/Projects/RelayBoard/Descriptors.c188
1 files changed, 0 insertions, 188 deletions
diff --git a/lib/lufa/Projects/RelayBoard/Descriptors.c b/lib/lufa/Projects/RelayBoard/Descriptors.c
deleted file mode 100644
index 635e2ca7d..000000000
--- a/lib/lufa/Projects/RelayBoard/Descriptors.c
+++ /dev/null
@@ -1,188 +0,0 @@
1/*
2 LUFA Library
3 Copyright (C) Dean Camera, 2017.
4
5 dean [at] fourwalledcubicle [dot] com
6 www.lufa-lib.org
7*/
8
9/*
10 Copyright 2010 OBinou (obconseil [at] gmail [dot] com)
11 Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com)
12
13 Permission to use, copy, modify, distribute, and sell this
14 software and its documentation for any purpose is hereby granted
15 without fee, provided that the above copyright notice appear in
16 all copies and that both that the copyright notice and this
17 permission notice and warranty disclaimer appear in supporting
18 documentation, and that the name of the author not be used in
19 advertising or publicity pertaining to distribution of the
20 software without specific, written prior permission.
21
22 The author disclaims all warranties with regard to this
23 software, including all implied warranties of merchantability
24 and fitness. In no event shall the author be liable for any
25 special, indirect or consequential damages or any damages
26 whatsoever resulting from loss of use, data or profits, whether
27 in an action of contract, negligence or other tortious action,
28 arising out of or in connection with the use or performance of
29 this software.
30*/
31
32/** \file
33 *
34 * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
35 * computer-readable structures which the host requests upon device enumeration, to determine
36 * the device's capabilities and functions.
37 */
38
39#include "Descriptors.h"
40
41/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
42 * device characteristics, including the supported USB version, control endpoint size and the
43 * number of device configurations. The descriptor is read out by the USB host when the enumeration
44 * process begins.
45 */
46const USB_Descriptor_Device_t PROGMEM RelayBoard_DeviceDescriptor =
47{
48 .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
49
50 .USBSpecification = VERSION_BCD(1,1,0),
51 .Class = USB_CSCP_VendorSpecificClass,
52 .SubClass = USB_CSCP_NoDeviceSubclass,
53 .Protocol = USB_CSCP_NoDeviceProtocol,
54
55 .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
56
57 .VendorID = 0x04B4,
58 .ProductID = 0xFD11,
59 .ReleaseNumber = VERSION_BCD(2,0,0),
60
61 .ManufacturerStrIndex = STRING_ID_Manufacturer,
62 .ProductStrIndex = STRING_ID_Product,
63 .SerialNumStrIndex = STRING_ID_Serial,
64
65 .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
66};
67
68/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
69 * of the device in one of its supported configurations, including information about any device interfaces
70 * and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
71 * a configuration so that the host may correctly communicate with the USB device.
72 */
73const USB_Descriptor_Configuration_t PROGMEM RelayBoard_ConfigurationDescriptor =
74{
75 .Config =
76 {
77 .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
78
79 .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
80 .TotalInterfaces = 1,
81
82 .ConfigurationNumber = 1,
83 .ConfigurationStrIndex = NO_DESCRIPTOR,
84
85 .ConfigAttributes = USB_CONFIG_ATTR_RESERVED,
86
87 .MaxPowerConsumption = USB_CONFIG_POWER_MA(500)
88 },
89
90 .RelayBoardInterface =
91 {
92 .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
93
94 .InterfaceNumber = INTERFACE_ID_RelayBoard,
95 .AlternateSetting = 0,
96
97 .TotalEndpoints = 0,
98
99 .Class = USB_CSCP_VendorSpecificClass,
100 .SubClass = 0x00,
101 .Protocol = 0x00,
102
103 .InterfaceStrIndex = NO_DESCRIPTOR
104 },
105};
106
107/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
108 * the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
109 * via the language ID table available at USB.org what languages the device supports for its string descriptors.
110 */
111const USB_Descriptor_String_t PROGMEM RelayBoard_LanguageString =
112{
113 .Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
114
115 .UnicodeString = {LANGUAGE_ID_ENG}
116};
117
118/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable
119 * form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
120 * Descriptor.
121 */
122const USB_Descriptor_String_t PROGMEM RelayBoard_ManufacturerString = USB_STRING_DESCRIPTOR(L"SISPM");
123
124/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
125 * and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
126 * Descriptor.
127 */
128const USB_Descriptor_String_t PROGMEM RelayBoard_ProductString = USB_STRING_DESCRIPTOR(L"RelayBoard");
129
130/** Serial number string. This is a Unicode string containing the device's unique serial number, expressed as a
131 * series of uppercase hexadecimal digits.
132 */
133const USB_Descriptor_String_t PROGMEM RelayBoard_SerialString = USB_STRING_DESCRIPTOR(L"00001");
134
135/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
136 * documentation) by the application code so that the address and size of a requested descriptor can be given
137 * to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
138 * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
139 * USB host.
140 */
141uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
142 const uint16_t wIndex,
143 const void** const DescriptorAddress)
144{
145 const uint8_t DescriptorType = (wValue >> 8);
146 const uint8_t DescriptorNumber = (wValue & 0xFF);
147
148 const void* Address = NULL;
149 uint16_t Size = NO_DESCRIPTOR;
150
151 switch (DescriptorType)
152 {
153 case DTYPE_Device:
154 Address = &RelayBoard_DeviceDescriptor;
155 Size = sizeof(USB_Descriptor_Device_t);
156 break;
157 case DTYPE_Configuration:
158 Address = &RelayBoard_ConfigurationDescriptor;
159 Size = sizeof(USB_Descriptor_Configuration_t);
160 break;
161 case DTYPE_String:
162 switch (DescriptorNumber)
163 {
164 case STRING_ID_Language:
165 Address = &RelayBoard_LanguageString;
166 Size = pgm_read_byte(&RelayBoard_LanguageString.Header.Size);
167 break;
168 case STRING_ID_Manufacturer:
169 Address = &RelayBoard_ManufacturerString;
170 Size = pgm_read_byte(&RelayBoard_ManufacturerString.Header.Size);
171 break;
172 case STRING_ID_Product:
173 Address = &RelayBoard_ProductString;
174 Size = pgm_read_byte(&RelayBoard_ProductString.Header.Size);
175 break;
176 case STRING_ID_Serial:
177 Address = &RelayBoard_SerialString;
178 Size = pgm_read_byte(&RelayBoard_SerialString.Header.Size);
179 break;
180 }
181
182 break;
183 }
184
185 *DescriptorAddress = Address;
186 return Size;
187}
188
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-17 20:55:52 +0000