This file is indexed.

/usr/include/libavc1394/avc1394.h is in libavc1394-dev 0.5.4-4build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  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
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
/*
 * libavc1394 - GNU/Linux 1394 AV/C Library
 *
 * Originally written by Andreas Micklei <andreas.micklei@ivistar.de>
 * Currently maintained by Dan Dennedy <dan@dennedy.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef AVC1394_H
#define AVC1394_H 1


#include <libraw1394/raw1394.h>

/* AV/C response codes */
#define AVC1394_RESPONSE_NOT_IMPLEMENTED 0x08000000
#define AVC1394_RESPONSE_ACCEPTED 0x09000000
#define AVC1394_RESPONSE_REJECTED 0x0A000000
#define AVC1394_RESPONSE_IN_TRANSITION 0x0B000000
#define AVC1394_RESPONSE_IMPLEMENTED 0x0C000000
#define AVC1394_RESPONSE_STABLE 0x0C000000
#define AVC1394_RESPONSE_CHANGED 0x0D000000
#define AVC1394_RESPONSE_INTERIM 0x0F000000

/* variants */
#define AVC1394_RESP_NOT_IMPLEMENTED 0x08
#define AVC1394_RESP_ACCEPTED 0x09
#define AVC1394_RESP_REJECTED 0x0A
#define AVC1394_RESP_IN_TRANSITION 0x0B
#define AVC1394_RESP_IMPLEMENTED 0x0C
#define AVC1394_RESP_STABLE 0x0C
#define AVC1394_RESP_CHANGED 0x0D
#define AVC1394_RESP_INTERIM 0x0F

/* AV/C Mask macros */
#define AVC1394_MASK_START(x) ((x) & 0xF0000000)
#define AVC1394_MASK_CTYPE(x) ((x) & 0x0F000000)
#define AVC1394_MASK_RESPONSE(x) ((x) & 0x0F000000)
#define AVC1394_MASK_SUBUNIT_TYPE(x) ((x) & 0x00F80000)
#define AVC1394_MASK_SUBUNIT_ID(x) ((x) & 0x00070000)
#define AVC1394_MASK_OPCODE(x) ((x) & 0x0000FF00)
#define AVC1394_MASK_OPERAND0(x) ((x) & 0x000000FF)
#define AVC1394_MASK_OPERAND(x, n) ((x) & (0xFF000000 >> ((((n)-1)%4)*8)))
#define AVC1394_MASK_RESPONSE_OPERAND(x, n) ((x) & (0xFF000000 >> (((n)%4)*8)))

/* AV/C Mask and shift macros */
#define AVC1394_GET_CTYPE(x) (((x) & 0x0F000000) >> 24)
#define AVC1394_GET_RESPONSE(x) (((x) & 0x0F000000) >> 24)
#define AVC1394_GET_SUBUNIT_TYPE(x) (((x) & 0x00F80000) >> 19)
#define AVC1394_GET_SUBUNIT_ID(x) (((x) & 0x00070000) >> 16)
#define AVC1394_GET_OPCODE(x) (((x) & 0x0000FF00) >> 8)
#define AVC1394_GET_OPERAND0(x) ((x) & 0x000000FF)
#define AVC1394_GET_OPERAND(x, n) (((x) & (0xFF000000 >> ((((n)-1)%4)*8))) >> ((((n)-1)%4)*8))
#define AVC1394_GET_RESPONSE_OPERAND(x, n) (((x) & (0xFF000000 >> (((n)%4)*8))) >> (((3-(n))%4)*8))

/* AV/C command types */
#define AVC1394_CTYPE_CONTROL 0x00000000
#define AVC1394_CTYPE_STATUS 0x01000000
#define AVC1394_CTYPE_SPECIFIC_INQUIRY 0x02000000
#define AVC1394_CTYPE_NOTIFY 0x03000000
#define AVC1394_CTYPE_GENERAL_INQUIRY 0x04000000

#define AVC1394_CTYP_CONTROL 0
#define AVC1394_CTYP_STATUS 1
#define AVC1394_CTYP_SPECIFIC_INQUIRY 2
#define AVC1394_CTYP_NOTIFY 3
#define AVC1394_CTYP_GENERAL_INQUIRY 4

/* AV/C subunit types */
#define AVC1394_SUBUNIT_TYPE_VIDEO_MONITOR (0 <<19)
#define AVC1394_SUBUNIT_TYPE_AUDIO (1 <<19)
#define AVC1394_SUBUNIT_TYPE_PRINTER (2 <<19)
#define AVC1394_SUBUNIT_TYPE_DISC_RECORDER (3 <<19)
#define AVC1394_SUBUNIT_TYPE_TAPE_RECORDER (4 <<19)
#define AVC1394_SUBUNIT_TYPE_VCR (4 <<19)
#define AVC1394_SUBUNIT_TYPE_TUNER (5 <<19)
#define AVC1394_SUBUNIT_TYPE_CA (6 <<19)
#define AVC1394_SUBUNIT_TYPE_VIDEO_CAMERA (7 <<19)
#define AVC1394_SUBUNIT_TYPE_PANEL (9 <<19)
#define AVC1394_SUBUNIT_TYPE_BULLETIN_BOARD (0xA <<19)
#define AVC1394_SUBUNIT_TYPE_CAMERA_STORAGE (0xB <<19)
#define AVC1394_SUBUNIT_TYPE_MUSIC (0xC <<19)
#define AVC1394_SUBUNIT_TYPE_VENDOR_UNIQUE (0x1C <<19)
#define AVC1394_SUBUNIT_TYPE_EXTENDED (0x1E <<19)	/* Not implemented */
#define AVC1394_SUBUNIT_TYPE_UNIT (0x1F <<19)

/* variants */
#define AVC1394_SUBUNIT_VIDEO_MONITOR 0
#define AVC1394_SUBUNIT_DISC_RECORDER 3
#define AVC1394_SUBUNIT_TAPE_RECORDER 4
#define AVC1394_SUBUNIT_VCR 4
#define AVC1394_SUBUNIT_TUNER 5
#define AVC1394_SUBUNIT_VIDEO_CAMERA 7
#define AVC1394_SUBUNIT_VENDOR_UNIQUE 0x1C
#define AVC1394_SUBUNIT_EXTENDED 0x1E	/* Not implemented */
#define AVC1394_SUBUNIT_UNIT 0x1F

/* AV/C subunit IDs */
#define AVC1394_SUBUNIT_ID_0 (0 << 16)
#define AVC1394_SUBUNIT_ID_1 (1 << 16)
#define AVC1394_SUBUNIT_ID_2 (2 << 16)
#define AVC1394_SUBUNIT_ID_3 (3 << 16)
#define AVC1394_SUBUNIT_ID_4 (4 << 16)
#define AVC1394_SUBUNIT_ID_EXTENDED (5 <<16)	/* Not implemented */
#define AVC1394_SUBUNIT_ID_IGNORE (7 << 16)

/* AV/C subunit capabilities */
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_GENERAL (1<<0)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_AUDIO (1<<1)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_MIDI (1<<2)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_SMPTE (1<<3)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_SAMPLECOUNT (1<<4)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_AUDIOSYNC (1<<5)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_RESERVED (1<<6)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_MORE (1<<7)

#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_NONBLOCKING (1<<0)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_BLOCKING (1<<1)

#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_AUDIOSYNC_BUS (1<<0)
#define AVC1394_SUBUNIT_MUSIC_CAPABILITY_AUDIOSYNC_EXTERNAL (1<<0)

/* AV/C Unit commands */
#define AVC1394_COMMAND_CHANNEL_USAGE 0x00001200
#define AVC1394_COMMAND_CONNECT 0x00002400
#define AVC1394_COMMAND_CONNECT_AV 0x00002000
#define AVC1394_COMMAND_CONNECTIONS 0x00002200
#define AVC1394_COMMAND_DIGITAL_INPUT 0x00001100
#define AVC1394_COMMAND_DIGITAL_OUTPUT 0x00001000
#define AVC1394_COMMAND_DISCONNECT 0x00002500
#define AVC1394_COMMAND_DISCONNECT_AV 0x00002100
#define AVC1394_COMMAND_INPUT_PLUG_SIGNAL_FORMAT 0x00001900
#define AVC1394_COMMAND_OUTPUT_PLUG_SIGNAL_FORMAT 0x00001800
#define AVC1394_COMMAND_SUBUNIT_INFO 0x00003100
#define AVC1394_COMMAND_UNIT_INFO 0x00003000

/* variants */
#define AVC1394_CMD_CHANNEL_USAGE 0x12
#define AVC1394_CMD_CONNECT 0x24
#define AVC1394_CMD_CONNECT_AV 0x20
#define AVC1394_CMD_CONNECTIONS 0x22
#define AVC1394_CMD_DIGITAL_INPUT 0x11
#define AVC1394_CMD_DIGITAL_OUTPUT 0x10
#define AVC1394_CMD_DISCONNECT 0x25
#define AVC1394_CMD_DISCONNECT_AV 0x21
#define AVC1394_CMD_INPUT_PLUG_SIGNAL_FORMAT 0x19
#define AVC1394_CMD_OUTPUT_PLUG_SIGNAL_FORMAT 0x18
#define AVC1394_CMD_SUBUNIT_INFO 0x31
#define AVC1394_CMD_UNIT_INFO 0x30

/* AV/C Common unit and subunit commands */
#define AVC1394_COMMAND_OPEN_DESCRIPTOR 0x00000800
#define AVC1394_COMMAND_READ_DESCRIPTOR 0x00000900
#define AVC1394_COMMAND_WRITE_DESCRIPTOR 0x00000A00
#define AVC1394_COMMAND_SEARCH_DESCRIPTOR 0x00000B00
#define AVC1394_COMMAND_OBJECT_NUMBER_SELECT 0x00000D00
#define AVC1394_COMMAND_POWER 0x0000B200
#define AVC1394_COMMAND_RESERVE 0x00000100
#define AVC1394_COMMAND_PLUG_INFO 0x00000200
#define AVC1394_COMMAND_VENDOR_DEPENDENT 0x00000000

/* variants */
#define AVC1394_CMD_OPEN_DESCRIPTOR 0x08
#define AVC1394_CMD_READ_DESCRIPTOR 0x09
#define AVC1394_CMD_WRITE_DESCRIPTOR 0x0A
#define AVC1394_CMD_SEARCH_DESCRIPTOR 0x0B
#define AVC1394_CMD_OBJECT_NUMBER_SELECT 0x0D
#define AVC1394_CMD_POWER 0xB2
#define AVC1394_CMD_RESERVE 0x01
#define AVC1394_CMD_PLUG_INFO 0x02
#define AVC1394_CMD_VENDOR_DEPENDENT 0x00

/* power operands */
#define AVC1394_CMD_OPERAND_POWER_ON 0x70
#define AVC1394_CMD_OPERAND_POWER_OFF 0x60

#define AVC1394_OPERAND_UNIT_INFO_EXTENSION_CODE 7

/* AV/C Common unit and subunit command operands */
#define AVC1394_OPERAND_DESCRIPTOR_TYPE_SUBUNIT_IDENTIFIER_DESCRIPTOR 0x00
#define AVC1394_OPERAND_DESCRIPTOR_TYPE_OBJECT_LIST_DESCRIPTOR_ID 0x10
#define AVC1394_OPERAND_DESCRIPTOR_TYPE_OBJECT_LIST_DESCRIPTOR_TYPE 0x11
#define AVC1394_OPERAND_DESCRIPTOR_TYPE_OBJECT_ENTRY_DESCRIPTOR_POSITION 0x20
#define AVC1394_OPERAND_DESCRIPTOR_TYPE_OBJECT_ENTRY_DESCRIPTOR_ID 0x21
#define AVC1394_OPERAND_DESCRIPTOR_SUBFUNCTION_CLOSE 0x00
#define AVC1394_OPERAND_DESCRIPTOR_SUBFUNCTION_READ_OPEN 0x01
#define AVC1394_OPERAND_DESCRIPTOR_SUBFUNCTION_WRITE_OPEN 0x03

/* VCR subunit commands (Alphabetically) */
#define AVC1394_VCR_COMMAND_ANALOG_AUDIO_OUTPUT_MODE 0x000007000
#define AVC1394_VCR_COMMAND_AREA_MODE 0x000007200
#define AVC1394_VCR_COMMAND_ABSOLUTE_TRACK_NUMBER 0x000005200
#define AVC1394_VCR_COMMAND_AUDIO_MODE 0x000007100
#define AVC1394_VCR_COMMAND_BACKWARD 0x000005600
#define AVC1394_VCR_COMMAND_BINARY_GROUP 0x000005A00
#define AVC1394_VCR_COMMAND_EDIT_MODE 0x000004000
#define AVC1394_VCR_COMMAND_FORWARD 0x000005500
#define AVC1394_VCR_COMMAND_INPUT_SIGNAL_MODE 0x000007900
#define AVC1394_VCR_COMMAND_LOAD_MEDIUM 0x00000C100
#define AVC1394_VCR_COMMAND_MARKER 0x00000CA00
#define AVC1394_VCR_COMMAND_MEDIUM_INFO 0x00000DA00
#define AVC1394_VCR_COMMAND_OPEN_MIC 0x000006000
#define AVC1394_VCR_COMMAND_OUTPUT_SIGNAL_MODE 0x000007800
#define AVC1394_VCR_COMMAND_PLAY 0x00000C300
#define AVC1394_VCR_COMMAND_PRESET 0x000004500
#define AVC1394_VCR_COMMAND_READ_MIC 0x000006100
#define AVC1394_VCR_COMMAND_RECORD 0x00000C200
#define AVC1394_VCR_COMMAND_RECORDING_DATE 0x000005300
#define AVC1394_VCR_COMMAND_RECORDING_SPEED 0x00000DB00
#define AVC1394_VCR_COMMAND_RECORDING_TIME 0x000005400
#define AVC1394_VCR_COMMAND_RELATIVE_TIME_COUNTER 0x000005700
#define AVC1394_VCR_COMMAND_SEARCH_MODE 0x000005000
#define AVC1394_VCR_COMMAND_SMPTE_EBU_RECORDING_TIME 0x000005C00
#define AVC1394_VCR_COMMAND_SMPTE_EBU_TIME_CODE 0x000005900
#define AVC1394_VCR_COMMAND_TAPE_PLAYBACK_FORMAT 0x00000D300
#define AVC1394_VCR_COMMAND_TAPE_RECORDING_FORMAT 0x00000D200
#define AVC1394_VCR_COMMAND_TIME_CODE 0x000005100
#define AVC1394_VCR_COMMAND_TRANSPORT_STATE 0x00000D000
#define AVC1394_VCR_COMMAND_WIND 0x00000C400
#define AVC1394_VCR_COMMAND_WRITE_MIC 0x000006200

/* variants */
#define AVC1394_VCR_CMD_ANALOG_AUDIO_OUTPUT_MODE 0x70
#define AVC1394_VCR_CMD_AREA_MODE 0x72
#define AVC1394_VCR_CMD_ABSOLUTE_TRACK_NUMBER 0x52
#define AVC1394_VCR_CMD_AUDIO_MODE 0x71
#define AVC1394_VCR_CMD_BACKWARD 0x56
#define AVC1394_VCR_CMD_BINARY_GROUP 0x5A
#define AVC1394_VCR_CMD_EDIT_MODE 0x40
#define AVC1394_VCR_CMD_FORWARD 0x55
#define AVC1394_VCR_CMD_INPUT_SIGNAL_MODE 0x79
#define AVC1394_VCR_CMD_LOAD_MEDIUM 0xC1
#define AVC1394_VCR_CMD_MARKER 0xCA
#define AVC1394_VCR_CMD_MEDIUM_INFO 0xDA
#define AVC1394_VCR_CMD_OPEN_MIC 0x60
#define AVC1394_VCR_CMD_OUTPUT_SIGNAL_MODE 0x78
#define AVC1394_VCR_CMD_PLAY 0xC3
#define AVC1394_VCR_CMD_PRESET 0x45
#define AVC1394_VCR_CMD_READ_MIC 0x61
#define AVC1394_VCR_CMD_RECORD 0xC2
#define AVC1394_VCR_CMD_RECORDING_DATE 0x53
#define AVC1394_VCR_CMD_RECORDING_SPEED 0xDB
#define AVC1394_VCR_CMD_RECORDING_TIME 0x54
#define AVC1394_VCR_CMD_RELATIVE_TIME_COUNTER 0x57
#define AVC1394_VCR_CMD_SEARCH_MODE 0x50
#define AVC1394_VCR_CMD_SMPTE_EBU_RECORDING_TIME 0x5C
#define AVC1394_VCR_CMD_SMPTE_EBU_TIME_CODE 0x59
#define AVC1394_VCR_CMD_TAPE_PLAYBACK_FORMAT 0xD3
#define AVC1394_VCR_CMD_TAPE_RECORDING_FORMAT 0xD2
#define AVC1394_VCR_CMD_TIME_CODE 0x51
#define AVC1394_VCR_CMD_TRANSPORT_STATE 0xD0
#define AVC1394_VCR_CMD_WIND 0xC4
#define AVC1394_VCR_CMD_WRITE_MIC 0x62

/* VCR subunit command operands */
#define AVC1394_VCR_OPERAND_LOAD_MEDIUM_EJECT 0x60
#define AVC1394_VCR_OPERAND_LOAD_MEDIUM_OPEN_TRAY 0x31
#define AVC1394_VCR_OPERAND_LOAD_MEDIUM_CLOSE_TRAY 0x32
#define AVC1394_VCR_OPERAND_PLAY_NEXT_FRAME 0x30
#define AVC1394_VCR_OPERAND_PLAY_SLOWEST_FORWARD 0x31
#define AVC1394_VCR_OPERAND_PLAY_SLOW_FORWARD_6 0x32
#define AVC1394_VCR_OPERAND_PLAY_SLOW_FORWARD_5 0x33
#define AVC1394_VCR_OPERAND_PLAY_SLOW_FORWARD_4 0x34
#define AVC1394_VCR_OPERAND_PLAY_SLOW_FORWARD_3 0x35
#define AVC1394_VCR_OPERAND_PLAY_SLOW_FORWARD_2 0x36
#define AVC1394_VCR_OPERAND_PLAY_SLOW_FORWARD_1 0x37
#define AVC1394_VCR_OPERAND_PLAY_X1_FORWARD     0x38
#define AVC1394_VCR_OPERAND_PLAY_FAST_FORWARD_1 0x39
#define AVC1394_VCR_OPERAND_PLAY_FAST_FORWARD_2 0x3A
#define AVC1394_VCR_OPERAND_PLAY_FAST_FORWARD_3 0x3B
#define AVC1394_VCR_OPERAND_PLAY_FAST_FORWARD_4 0x3C
#define AVC1394_VCR_OPERAND_PLAY_FAST_FORWARD_5 0x3D
#define AVC1394_VCR_OPERAND_PLAY_FAST_FORWARD_6 0x3E
#define AVC1394_VCR_OPERAND_PLAY_FASTEST_FORWARD 0x3F
#define AVC1394_VCR_OPERAND_PLAY_PREVIOUS_FRAME 0x40
#define AVC1394_VCR_OPERAND_PLAY_SLOWEST_REVERSE 0x41
#define AVC1394_VCR_OPERAND_PLAY_SLOW_REVERSE_6 0x42
#define AVC1394_VCR_OPERAND_PLAY_SLOW_REVERSE_5 0x43
#define AVC1394_VCR_OPERAND_PLAY_SLOW_REVERSE_4 0x44
#define AVC1394_VCR_OPERAND_PLAY_SLOW_REVERSE_3 0x45
#define AVC1394_VCR_OPERAND_PLAY_SLOW_REVERSE_2 0x46
#define AVC1394_VCR_OPERAND_PLAY_SLOW_REVERSE_1 0x47
#define AVC1394_VCR_OPERAND_PLAY_X1_REVERSE 0x48
#define AVC1394_VCR_OPERAND_PLAY_FAST_REVERSE_1 0x49
#define AVC1394_VCR_OPERAND_PLAY_FAST_REVERSE_2 0x4A
#define AVC1394_VCR_OPERAND_PLAY_FAST_REVERSE_3 0x4B
#define AVC1394_VCR_OPERAND_PLAY_FAST_REVERSE_4 0x4C
#define AVC1394_VCR_OPERAND_PLAY_FAST_REVERSE_5 0x4D
#define AVC1394_VCR_OPERAND_PLAY_FAST_REVERSE_6 0x4E
#define AVC1394_VCR_OPERAND_PLAY_FASTEST_REVERSE 0x4F
#define AVC1394_VCR_OPERAND_PLAY_REVERSE 0x65
#define AVC1394_VCR_OPERAND_PLAY_REVERSE_PAUSE 0x6D
#define AVC1394_VCR_OPERAND_PLAY_FORWARD 0x75
#define AVC1394_VCR_OPERAND_PLAY_FORWARD_PAUSE 0x7D

#define AVC1394_VCR_OPERAND_RECORD_UNSPEC_INSERTED 0x30
#define AVC1394_VCR_OPERAND_RECORD_AREA_23_INSERTED 0x31
#define AVC1394_VCR_OPERAND_RECORD_AREA_1_INSERTED 0x32
#define AVC1394_VCR_OPERAND_RECORD_AREA_123_INSERTED 0x33
#define AVC1394_VCR_OPERAND_RECORD_UNSPEC_INSERTED_PAUSE 0x40
#define AVC1394_VCR_OPERAND_RECORD_AREA_23_INSERTED_PAUSE 0x41
#define AVC1394_VCR_OPERAND_RECORD_AREA_1_INSERTED_PAUSE 0x42
#define AVC1394_VCR_OPERAND_RECORD_AREA_123_INSERTED_PAUSE 0x43
#define AVC1394_VCR_OPERAND_RECORD_RECORD 0x75
#define AVC1394_VCR_OPERAND_RECORD_PAUSE 0x7D

#define AVC1394_VCR_OPERAND_TRANSPORT_STATE 0x7F
#define AVC1394_VCR_OPERAND_WIND_HIGH_SPEED_REWIND 0x45
#define AVC1394_VCR_OPERAND_WIND_STOP 0x60
#define AVC1394_VCR_OPERAND_WIND_REWIND 0x65
#define AVC1394_VCR_OPERAND_WIND_FAST_FORWARD 0x75
#define AVC1394_VCR_OPERAND_TIME_CODE_CONTROL 0x20
#define AVC1394_VCR_OPERAND_TIME_CODE_STATUS 0x71
#define AVC1394_VCR_OPERAND_RELATIVE_TIME_COUNTER_CONTROL 0x20
#define AVC1394_VCR_OPERAND_RELATIVE_TIME_COUNTER_STATUS 0x71
#define AVC1394_VCR_OPERAND_TRANSPORT_STATE 0x7F
#define AVC1394_VCR_OPERAND_RECORDING_TIME_STATUS 0x71

/* recording speed */
#define AVC1394_VCR_OPERAND_RECORDING_SPEED_STANDARD 0x6F

#define AVC1394_VCR_OPERAND_MEDIUM_INFO_DVCR_STD 0x31
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_DVCR_SMALL 0x32
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_DVCR_MEDIUM 0x33
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_VHS 0x22
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_VHSC 0x23
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_8MM 0x12
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_MICROMV 0x41
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_NONE 0x60
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_UNKNOWN 0x7E

/* tape grade and write protect status */
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_VHS_OK 0x30
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_VHS_WP 0x31
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_SVHS_OK 0x40
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_SVHS_WP 0x41
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_DVHS_OK 0x50
#define AVC1394_VCR_OPERAND_MEDIUM_INFO_DVHS_WP 0x51

#define AVC1394_VCR_RESPONSE_TRANSPORT_STATE_LOAD_MEDIUM 0x0000C100
#define AVC1394_VCR_RESPONSE_TRANSPORT_STATE_RECORD 0x0000C200
#define AVC1394_VCR_RESPONSE_TRANSPORT_STATE_PLAY 0x0000C300
#define AVC1394_VCR_RESPONSE_TRANSPORT_STATE_WIND 0x0000C400

/* Tuner subunit commands (Alphabetically) */
#define AVC1394_TUNER_COMMAND_DIRECT_SELECT_INFORMATION_TYPE 0xC8
#define AVC1394_TUNER_COMMAND_DIRECT_SELECT_DATA 0xCB
#define AVC1394_TUNER_COMMAND_CA_ENABLE 0xCC
#define AVC1394_TUNER_COMMAND_AVC1394_TUNER_STATUS 0xCD

/* Tuner subunit commands operands (Alphabetically) */
#define AVC1394_TUNER_COMMAND_DIRECT_SELECT_INFORMATION_TYPE 0xC8
#define AVC1394_TUNER_COMMAND_DIRECT_SELECT_DATA 0xCB
#define AVC1394_TUNER_COMMAND_CA_ENABLE 0xCC
#define AVC1394_TUNER_COMMAND_AVC1394_TUNER_STATUS 0xCD

/* Panel subunit indirect mode commands and operands */
#define AVC1394_PANEL_COMMAND_PASS_THROUGH 0x000007C00
#define AVC1394_PANEL_CMD_PASS_THROUGH 0x7C
#define AVC1394_PANEL_OPERAND_PRESS 0x00
#define AVC1394_PANEL_OPERAND_RELEASE 0x80

#define AVC1394_PANEL_OPERATION_SELECT 0x00
#define AVC1394_PANEL_OPERATION_UP 0x01
#define AVC1394_PANEL_OPERATION_DOWN 0x02
#define AVC1394_PANEL_OPERATION_LEFT 0x03
#define AVC1394_PANEL_OPERATION_RIGHT 0x04
#define AVC1394_PANEL_OPERATION_RIGHT_UP 0x05
#define AVC1394_PANEL_OPERATION_RIGHT_DOWN 0x06
#define AVC1394_PANEL_OPERATION_LEFT_UP 0x07
#define AVC1394_PANEL_OPERATION_LEFT_DOWN 0x08
#define AVC1394_PANEL_OPERATION_ROOT_MENU 0x09
#define AVC1394_PANEL_OPERATION_SETUP_MENU 0x0A
#define AVC1394_PANEL_OPERATION_CONTENTS_MENU 0x0B
#define AVC1394_PANEL_OPERATION_FAVORITE_MENU 0x0C
#define AVC1394_PANEL_OPERATION_EXIT 0x0D
#define AVC1394_PANEL_OPERATION_0 0x20
#define AVC1394_PANEL_OPERATION_1 0x21
#define AVC1394_PANEL_OPERATION_2 0x22
#define AVC1394_PANEL_OPERATION_3 0x23
#define AVC1394_PANEL_OPERATION_4 0x24
#define AVC1394_PANEL_OPERATION_5 0x25
#define AVC1394_PANEL_OPERATION_6 0x26
#define AVC1394_PANEL_OPERATION_7 0x27
#define AVC1394_PANEL_OPERATION_8 0x28
#define AVC1394_PANEL_OPERATION_9 0x29
#define AVC1394_PANEL_OPERATION_DOT 0x2A
#define AVC1394_PANEL_OPERATION_ENTER 0x2B
#define AVC1394_PANEL_OPERATION_CLEAR 0x2C
#define AVC1394_PANEL_OPERATION_CHANNEL_UP 0x30
#define AVC1394_PANEL_OPERATION_CHANNEL_DOWN 0x31
#define AVC1394_PANEL_OPERATION_PREVIOUS_CHANNEL 0x32
#define AVC1394_PANEL_OPERATION_SOUND_SELECT 0x33
#define AVC1394_PANEL_OPERATION_INPUT_SELECT 0x34
#define AVC1394_PANEL_OPERATION_DISPLAY_INFO 0x35
#define AVC1394_PANEL_OPERATION_HELP 0x36
#define AVC1394_PANEL_OPERATION_PAGE_UP 0x37
#define AVC1394_PANEL_OPERATION_PAGE_DOWN 0x38
#define AVC1394_PANEL_OPERATION_POWER 0x40
#define AVC1394_PANEL_OPERATION_VOLUME_UP 0x41
#define AVC1394_PANEL_OPERATION_VOLUME_DOWN 0x42
#define AVC1394_PANEL_OPERATION_MUTE 0x43
#define AVC1394_PANEL_OPERATION_PLAY 0x44
#define AVC1394_PANEL_OPERATION_STOP 0x45
#define AVC1394_PANEL_OPERATION_PAUSE 0x46
#define AVC1394_PANEL_OPERATION_RECORD 0x47
#define AVC1394_PANEL_OPERATION_REWIND 0x48
#define AVC1394_PANEL_OPERATION_FASTFORWARD 0x49
#define AVC1394_PANEL_OPERATION_EJECT 0x4A
#define AVC1394_PANEL_OPERATION_FORWARD 0x4B
#define AVC1394_PANEL_OPERATION_BACKWARD 0x49
#define AVC1394_PANEL_OPERATION_ANGLE 0x50
#define AVC1394_PANEL_OPERATION_SUBPICTURE 0x51


enum avc1394_measurement_unit {
    AVC1394_VCR_MEASUREMENT_VIDEO_FRAME = 0,
    AVC1394_VCR_MEASUREMENT_VIDEO_SCENE,
    AVC1394_VCR_MEASUREMENT_VISS,
    AVC1394_VCR_MEASUREMENT_GOP,
    AVC1394_VCR_MEASUREMENT_INDEX,
    AVC1394_VCR_MEASUREMENT_SKIP,
    AVC1394_VCR_MEASUREMENT_PHOTO
};

#ifdef __cplusplus
extern "C" {
#endif

int
avc1394_send_command(raw1394handle_t handle, nodeid_t node, quadlet_t command);

int 
avc1394_send_command_block(raw1394handle_t handle, nodeid_t node,
	quadlet_t *command, int command_len);

quadlet_t 
avc1394_transaction(raw1394handle_t handle, nodeid_t node,
	quadlet_t quadlet, int retry);

quadlet_t *
avc1394_transaction_block2(raw1394handle_t handle, nodeid_t node,
	quadlet_t *request, int len, unsigned int *response_len, int retry);

quadlet_t *
avc1394_transaction_block(raw1394handle_t handle, nodeid_t node,
	quadlet_t *request, int len, int retry);

void 
avc1394_transaction_block_close(raw1394handle_t handle);

int 
avc1394_open_descriptor(raw1394handle_t handle, nodeid_t node,
	quadlet_t ctype, quadlet_t subunit,
	unsigned char *descriptor_identifier, int len_descriptor_identifier,
	unsigned char readwrite);

int 
avc1394_close_descriptor(raw1394handle_t handle, nodeid_t node,
	quadlet_t ctype, quadlet_t subunit,
	unsigned char *descriptor_identifier, int len_descriptor_identifier);

int
avc1394_subunit_info(raw1394handle_t handle, nodeid_t node, quadlet_t *table);

/* supply one of the AVC1394_SUBUNIT_TYPE_... to see of node supports that 
   subunit type. Returns 1 for true, 0 for false. */
int
avc1394_check_subunit_type(raw1394handle_t handle, nodeid_t node, int subunit_type);

quadlet_t *
avc1394_unit_info(raw1394handle_t handle, nodeid_t node);


/************************ TARGET STUFF *****************************************/

/* your callback will receive this struct */
struct avc1394_command_response {
	byte_t status:4;
	byte_t reserved:4;
	byte_t subunit_id:3;
	byte_t subunit_type:5;
	byte_t opcode:8;
	byte_t operand[9];
};
typedef struct avc1394_command_response avc1394_cmd_rsp;

/* command callback prototype */
typedef int (*avc1394_command_handler_t)(struct avc1394_command_response*);

/* set the handler using this function */
int
avc1394_init_target( raw1394handle_t handle, avc1394_command_handler_t );

int
avc1394_close_target( raw1394handle_t handle );


#ifdef __cplusplus
}
#endif

#endif