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Cosmetics, coding style.
[sigrok-firmware-fx2lafw.git] / hw / cwav-usbeeax / dscr.a51
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UH		 1;;
2;; This file is part of the fx2lafw project.
3;;
4;; Copyright (C) 2011-2012 Uwe Hermann <uwe@hermann-uwe.de>
5;;
6;; This program is free software; you can redistribute it and/or modify
7;; it under the terms of the GNU General Public License as published by
8;; the Free Software Foundation; either version 2 of the License, or
9;; (at your option) any later version.
10;;
11;; This program is distributed in the hope that it will be useful,
12;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14;; GNU General Public License for more details.
15;;
16;; You should have received a copy of the GNU General Public License
17;; along with this program; if not, write to the Free Software
18;; Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19;;
20
21.module DEV_DSCR
22
23; Descriptor types
24DSCR_DEVICE_TYPE = 1
25DSCR_CONFIG_TYPE = 2
26DSCR_STRING_TYPE = 3
27DSCR_INTERFACE_TYPE = 4
28DSCR_ENDPOINT_TYPE = 5
29DSCR_DEVQUAL_TYPE = 6
30
31; Descriptor lengths
32DSCR_INTERFACE_LEN = 9
33DSCR_ENDPOINT_LEN = 7
34
35; Endpoint types
36ENDPOINT_TYPE_CONTROL = 0
37ENDPOINT_TYPE_ISO = 1
38ENDPOINT_TYPE_BULK = 2
39ENDPOINT_TYPE_INT = 3
40
41.globl _dev_dscr, _dev_qual_dscr, _highspd_dscr, _fullspd_dscr, _dev_strings, _dev_strings_end
42.area DSCR_AREA (CODE)
43
44; -----------------------------------------------------------------------------
45; Device descriptor
46; -----------------------------------------------------------------------------
47_dev_dscr:
48 .db dev_dscr_end - _dev_dscr
49 .db DSCR_DEVICE_TYPE
50 .dw 0x0002 ; USB 2.0
51 .db 0xff ; Class (vendor specific)
52 .db 0xff ; Subclass (vendor specific)
53 .db 0xff ; Protocol (vendor specific)
54 .db 64 ; Max. EP0 packet size
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JH		 55 .dw 0xa908 ; Manufacturer ID (0x08a9)
56 .dw 0x1400 ; Product ID (0x0014)
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UH		 57 .dw 0x0100 ; Product version (0.01)
58 .db 1 ; Manufacturer string index
59 .db 2 ; Product string index
60 .db 0 ; Serial number string index (none)
61 .db 1 ; Number of configurations
62dev_dscr_end:
63
64; -----------------------------------------------------------------------------
65; Device qualifier (for "other device speed")
66; -----------------------------------------------------------------------------
67_dev_qual_dscr:
68 .db dev_qualdscr_end - _dev_qual_dscr
69 .db DSCR_DEVQUAL_TYPE
70 .dw 0x0002 ; USB 2.0
71 .db 0xff ; Class (vendor specific)
72 .db 0xff ; Subclass (vendor specific)
73 .db 0xff ; Protocol (vendor specific)
74 .db 64 ; Max. EP0 packet size
75 .db 1 ; Number of configurations
76 .db 0 ; Extra reserved byte
77dev_qualdscr_end:
78
79; -----------------------------------------------------------------------------
80; High-Speed configuration descriptor
81; -----------------------------------------------------------------------------
82_highspd_dscr:
83 .db highspd_dscr_end - _highspd_dscr
84 .db DSCR_CONFIG_TYPE
85 ; Total length of the configuration (1st line LSB, 2nd line MSB)
86 .db (highspd_dscr_realend - _highspd_dscr) % 256
87 .db (highspd_dscr_realend - _highspd_dscr) / 256
88 .db 1 ; Number of interfaces
89 .db 1 ; Configuration number
90 .db 0 ; Configuration string (none)
91 .db 0x80 ; Attributes (bus powered, no wakeup)
92 .db 0x32 ; Max. power (100mA)
93highspd_dscr_end:
94
95 ; Interfaces (only one in our case)
96 .db DSCR_INTERFACE_LEN
97 .db DSCR_INTERFACE_TYPE
98 .db 0 ; Interface index
99 .db 0 ; Alternate setting index
576c6627 100 .db 1 ; Number of endpoints
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UH		 101 .db 0xff ; Class (vendor specific)
102 .db 0xff ; Subclass (vendor specific)
103 .db 0xff ; Protocol (vendor specific)
104 .db 0 ; String index (none)
105
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UH		 106 ; Endpoint 2 (IN)
107 .db DSCR_ENDPOINT_LEN
108 .db DSCR_ENDPOINT_TYPE
109 .db 0x82 ; EP number (2), direction (IN)
110 .db ENDPOINT_TYPE_BULK ; Endpoint type (bulk)
111 .db 0x00 ; Max. packet size, LSB (512 bytes)
112 .db 0x02 ; Max. packet size, MSB (512 bytes)
113 .db 0x00 ; Polling interval
114
115highspd_dscr_realend:
116
117 .even
118
119; -----------------------------------------------------------------------------
120; Full-Speed configuration descriptor
121; -----------------------------------------------------------------------------
122_fullspd_dscr:
123 .db fullspd_dscr_end - _fullspd_dscr
124 .db DSCR_CONFIG_TYPE
125 ; Total length of the configuration (1st line LSB, 2nd line MSB)
126 .db (fullspd_dscr_realend - _fullspd_dscr) % 256
127 .db (fullspd_dscr_realend - _fullspd_dscr) / 256
128 .db 1 ; Number of interfaces
129 .db 1 ; Configuration number
130 .db 0 ; Configuration string (none)
131 .db 0x80 ; Attributes (bus powered, no wakeup)
132 .db 0x32 ; Max. power (100mA)
133fullspd_dscr_end:
134
135 ; Interfaces (only one in our case)
136 .db DSCR_INTERFACE_LEN
137 .db DSCR_INTERFACE_TYPE
138 .db 0 ; Interface index
139 .db 0 ; Alternate setting index
576c6627 140 .db 1 ; Number of endpoints
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UH		 141 .db 0xff ; Class (vendor specific)
142 .db 0xff ; Subclass (vendor specific)
143 .db 0xff ; Protocol (vendor specific)
144 .db 0 ; String index (none)
145
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UH		 146 ; Endpoint 2 (IN)
147 .db DSCR_ENDPOINT_LEN
148 .db DSCR_ENDPOINT_TYPE
149 .db 0x82 ; EP number (2), direction (IN)
150 .db ENDPOINT_TYPE_BULK ; Endpoint type (bulk)
151 .db 0x40 ; Max. packet size, LSB (64 bytes)
152 .db 0x00 ; Max. packet size, MSB (64 bytes)
153 .db 0x00 ; Polling interval
154
155fullspd_dscr_realend:
156
157 .even
158
159; -----------------------------------------------------------------------------
160; Strings
161; -----------------------------------------------------------------------------
162
163_dev_strings:
164
bee5946d 165; See http://www.usb.org/developers/docs/USB_LANGIDs.pdf for the full list.
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UH		 166_string0:
167 .db string0end - _string0
168 .db DSCR_STRING_TYPE
bee5946d 169 .db 0x09, 0x04 ; Language code 0x0409 (English, US)
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UH		 170string0end:
171
172_string1:
173 .db string1end - _string1
174 .db DSCR_STRING_TYPE
175 .ascii 's'
176 .db 0
177 .ascii 'i'
178 .db 0
179 .ascii 'g'
180 .db 0
181 .ascii 'r'
182 .db 0
183 .ascii 'o'
184 .db 0
185 .ascii 'k'
186 .db 0
187string1end:
188
189_string2:
190 .db string2end - _string2
191 .db DSCR_STRING_TYPE
192 .ascii 'f'
193 .db 0
194 .ascii 'x'
195 .db 0
196 .ascii '2'
197 .db 0
198 .ascii 'l'
199 .db 0
200 .ascii 'a'
201 .db 0
202 .ascii 'f'
203 .db 0
204 .ascii 'w'
205 .db 0
206string2end:
207
208_dev_strings_end:
209 .dw 0x0000
210
Firmware for FX2 logic analyzers