aboutsummaryrefslogtreecommitdiffstats
path: root/core/usb/descriptors.c
blob: 5038709ae06057a7e371271146b75ff971f18c2d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
/* insert license */


#include "descriptors.h"
#include "libmaple.h"
#include "usb_config.h"

const USB_Descriptor_Device usbVcomDescriptor_Device = {
 bLength:              sizeof(USB_Descriptor_Device), 
 bDescriptorType:      USB_DESCRIPTOR_TYPE_DEVICE,
 bcdUSB:               0x0200,
 bDeviceClass:         USB_DEVICE_CLASS_CDC,
 bDeviceSubClass:      USB_DEVICE_SUBCLASS_CDC,
 bDeviceProtocol:      0x00,
 bMaxPacketSize0:      0x40,
 idVendor:             VCOM_ID_VENDOR,
 idProduct:            VCOM_ID_PRODUCT,
 bcdDevice:            0x0200,
 iManufacturer:        0x01,
 iProduct:             0x02,
 iSerialNumber:        0x00,
 bNumConfigurations:   0x01
};

const USB_Descriptor_Config usbVcomDescriptor_Config = {
 bLength:                   0x09,//sizeof(USB_Descriptor_Config_Header),
 bDescriptorType:           USB_DESCRIPTOR_TYPE_CONFIGURATION,
 wTotalLength:              0x43,//sizeof(USB_Descriptor_Config),
 bNumInterfaces:            0x02,
 bConfigurationValue:       0x01,
 iConfiguration:            0x00,
 bmAttributes:              (USB_CONFIG_ATTR_BUSPOWERED | USB_CONFIG_ATTR_SELF_POWERED),
 bMaxPower:                 USB_CONFIG_MAX_POWER,

 CCI_Interface:
   {
   bLength:                  0x09,//sizeof(USB_Descriptor_Interface),
   bDescriptorType:          USB_DESCRIPTOR_TYPE_INTERFACE,
   bInterfaceNumber:         0x00,
   bAlternateSetting:        0x00,
   bNumEndpoints:            0x01,
   bInterfaceClass:          0x02,
   bInterfaceSubClass:       0x02,
   bInterfaceProtocol:       0x01,
   iInterface:               0x00
   },

 CDC_Functional_IntHeader:
   {
   bLength:                  0x05,//sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)),
   bDescriptorType:          0x24,
   SubType:                  0x00,
   Data:                     {0x01, 0x10}
   },

 CDC_Functional_CallManagement:
   {
   bLength:                  0x05,//sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)),
   bDescriptorType:          0x24,
   SubType:                  0x01,
   Data:                     {0x03, 0x01}
   },

 CDC_Functional_ACM:
   {
   bLength:                  0x04,//sizeof(CDC_FUNCTIONAL_DESCRIPTOR(1)),
   bDescriptorType:          0x24,
   SubType:                  0x02,
   Data:                     {0x06}
   },

 CDC_Functional_Union:
   {
   bLength:                  0x05,//sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)),
   bDescriptorType:          0x24,
   SubType:                  0x06,
   Data:                     {0x00, 0x01}
   },

 // ManagementEndpoint: 
 //  {
 EP1_bLength:                 0x07,//sizeof(USB_Descriptor_Endpoint),
 EP1_bDescriptorType:         USB_DESCRIPTOR_TYPE_ENDPOINT,
 EP1_bEndpointAddress:        (USB_DESCRIPTOR_ENDPOINT_IN | VCOM_NOTIFICATION_EPNUM),
 EP1_bmAttributes:            EP_TYPE_INTERRUPT,
 EP1_wMaxPacketSize0:         VCOM_NOTIFICATION_EPSIZE,
 EP1_wMaxPacketSize1:         0x00,
 EP1_bInterval:               0xFF,
 //  },

 // DCI_Interface:
 //   {
   DCI_bLength:                0x09,//sizeof(USB_Descriptor_Interface),
   DCI_bDescriptorType:        USB_DESCRIPTOR_TYPE_INTERFACE,
   DCI_bInterfaceNumber:       0x01,
   DCI_bAlternateSetting:      0x00,
   DCI_bNumEndpoints:          0x02,
   DCI_bInterfaceClass:        0x0A,
   DCI_bInterfaceSubClass:     0x00,
   DCI_bInterfaceProtocol:     0x00,
   DCI_iInterface:             0x00,
   //   },

 //DataOutEndpoint:
 // {
 //  },
 EP2_bLength:               0x07,//sizeof(USB_Descriptor_Endpoint),
 EP2_bDescriptorType:       USB_DESCRIPTOR_TYPE_ENDPOINT,
 EP2_bEndpointAddress:      (USB_DESCRIPTOR_ENDPOINT_OUT | VCOM_RX_EPNUM),
 EP2_bmAttributes:          EP_TYPE_BULK,
 EP2_wMaxPacketSize0:       VCOM_RX_EPSIZE,
 EP2_wMaxPacketSize1:       0x00,
 EP2_bInterval:             0x00,


 // DataInEndpoint:
 // {
 EP3_bLength:               0x07,//sizeof(USB_Descriptor_Endpoint),
 EP3_bDescriptorType:       USB_DESCRIPTOR_TYPE_ENDPOINT,
 EP3_bEndpointAddress:      (USB_DESCRIPTOR_ENDPOINT_IN | VCOM_TX_EPNUM),
 EP3_bmAttributes:          EP_TYPE_BULK,
 EP3_wMaxPacketSize0:       VCOM_TX_EPSIZE,
 EP3_wMaxPacketSize1:       0x00,
 EP3_bInterval:             0x00

 //  }
};

/* 
   String Identifiers:

   we may choose to specify any or none of the following string
   identifiers:
  
   iManufacturer:    LeafLabs
   iProduct:         Maple R3
   iSerialNumber:    NONE
   iConfiguration:   NONE
   iInterface(CCI):  NONE
   iInterface(DCI):  NONE

   additionally we must provide the unicode language identifier,
   which is 0x0409 for US English
*/

const uint8 usbVcomDescriptor_LangID[USB_DESCRIPTOR_STRING_LEN(1)] = 
{
  USB_DESCRIPTOR_STRING_LEN(1),
  USB_DESCRIPTOR_TYPE_STRING,
  0x09,
  0x04
};

const uint8 usbVcomDescriptor_iManufacturer[USB_DESCRIPTOR_STRING_LEN(8)] = 
{
  USB_DESCRIPTOR_STRING_LEN(8),
  USB_DESCRIPTOR_TYPE_STRING,
  'L', 0, 'e', 0, 'a', 0, 'f', 0, 
  'L', 0, 'a', 0, 'b', 0, 's', 0
};

const uint8 usbVcomDescriptor_iProduct[USB_DESCRIPTOR_STRING_LEN(8)] = 
{
  USB_DESCRIPTOR_STRING_LEN(8),
  USB_DESCRIPTOR_TYPE_STRING,
  'M', 0, 'a', 0, 'p', 0, 'l', 0, 
  'e', 0, ' ', 0, 'R', 0, '3', 0
};