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
|
/*
* Copyright (c) 2015, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "usb_host_config.h"
#if ((defined USB_HOST_CONFIG_MSD) && (USB_HOST_CONFIG_MSD))
#include "usb_host.h"
#include "usb_host_msd.h"
/*******************************************************************************
* Definitions
******************************************************************************/
/* UFI command code */
#define UFI_FORMAT_UNIT (0x04U)
#define UFI_INQUIRY (0x12U)
#define UFI_START_STOP (0x1BU)
#define UFI_MODE_SELECT (0x55U)
#define UFI_MODE_SENSE (0x5AU)
#define UFI_MEDIUM_REMOVAL (0x1EU)
#define UFI_READ10 (0x28U)
#define UFI_READ12 (0xA8U)
#define UFI_READ_CAPACITY (0x25U)
#define UFI_READ_FORMAT_CAPACITY (0x23U)
#define UFI_REQUEST_SENSE (0x03U)
#define UFI_REZERO_UINT (0x01U)
#define UFI_SEEK (0x2BU)
#define UFI_SEND_DIAGNOSTIC (0x1DU)
#define UFI_TEST_UNIT_READY (0x00U)
#define UFI_VERIFY (0x2FU)
#define UFI_WRITE10 (0x2AU)
#define UFI_WRITE12 (0xAAU)
#define UFI_WRITE_VERIFY (0x2EU)
#define GET_BYTE_FROM_LE_LONG(b, n) \
((uint8_t)((USB_LONG_TO_LITTLE_ENDIAN(b)) >> (n * 8))) /* get the byte from the long value */
/*******************************************************************************
* Prototypes
******************************************************************************/
extern usb_status_t USB_HostMsdCommand(usb_host_class_handle classHandle,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam,
uint8_t direction,
uint8_t byteValues[10]);
/*******************************************************************************
* Variables
******************************************************************************/
/*******************************************************************************
* Code
******************************************************************************/
usb_status_t USB_HostMsdRead10(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint32_t blockAddress,
uint8_t *buffer,
uint32_t bufferLength,
uint32_t blockNumber,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_READ10,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
GET_BYTE_FROM_LE_LONG(blockAddress, 3),
GET_BYTE_FROM_LE_LONG(blockAddress, 2),
GET_BYTE_FROM_LE_LONG(blockAddress, 1),
GET_BYTE_FROM_LE_LONG(blockAddress, 0),
0x00,
GET_BYTE_FROM_LE_LONG(blockNumber, 1),
GET_BYTE_FROM_LE_LONG(blockNumber, 0),
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_IN, ufiBytes);
}
usb_status_t USB_HostMsdRead12(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint32_t blockAddress,
uint8_t *buffer,
uint32_t bufferLength,
uint32_t blockNumber,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_READ12,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
GET_BYTE_FROM_LE_LONG(blockAddress, 3),
GET_BYTE_FROM_LE_LONG(blockAddress, 2),
GET_BYTE_FROM_LE_LONG(blockAddress, 1),
GET_BYTE_FROM_LE_LONG(blockAddress, 0),
GET_BYTE_FROM_LE_LONG(blockNumber, 3),
GET_BYTE_FROM_LE_LONG(blockNumber, 2),
GET_BYTE_FROM_LE_LONG(blockNumber, 1),
GET_BYTE_FROM_LE_LONG(blockNumber, 0)};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_IN, ufiBytes);
}
usb_status_t USB_HostMsdWrite10(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint32_t blockAddress,
uint8_t *buffer,
uint32_t bufferLength,
uint32_t blockNumber,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_WRITE10,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
GET_BYTE_FROM_LE_LONG(blockAddress, 3),
GET_BYTE_FROM_LE_LONG(blockAddress, 2),
GET_BYTE_FROM_LE_LONG(blockAddress, 1),
GET_BYTE_FROM_LE_LONG(blockAddress, 0),
0x00,
GET_BYTE_FROM_LE_LONG(blockNumber, 1),
GET_BYTE_FROM_LE_LONG(blockNumber, 0),
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT, ufiBytes);
}
usb_status_t USB_HostMsdWrite12(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint32_t blockAddress,
uint8_t *buffer,
uint32_t bufferLength,
uint32_t blockNumber,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_WRITE12,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
GET_BYTE_FROM_LE_LONG(blockAddress, 3),
GET_BYTE_FROM_LE_LONG(blockAddress, 2),
GET_BYTE_FROM_LE_LONG(blockAddress, 1),
GET_BYTE_FROM_LE_LONG(blockAddress, 0),
GET_BYTE_FROM_LE_LONG(blockNumber, 3),
GET_BYTE_FROM_LE_LONG(blockNumber, 2),
GET_BYTE_FROM_LE_LONG(blockNumber, 1),
GET_BYTE_FROM_LE_LONG(blockNumber, 0)};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT, ufiBytes);
}
usb_status_t USB_HostMsdReadCapacity(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_READ_CAPACITY,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_IN, ufiBytes);
}
usb_status_t USB_HostMsdTestUnitReady(usb_host_class_handle classHandle,
uint8_t logicalUnit,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_TEST_UNIT_READY,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00};
return USB_HostMsdCommand(classHandle, NULL, 0, callbackFn, callbackParam, USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT,
ufiBytes);
}
usb_status_t USB_HostMsdRequestSense(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_REQUEST_SENSE,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
(uint8_t)bufferLength,
0x00,
0x00,
0x00,
0x00,
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_IN, ufiBytes);
}
usb_status_t USB_HostMsdModeSelect(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_MODE_SELECT,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
0x00,
0x00,
0x00,
GET_BYTE_FROM_LE_LONG(bufferLength, 1),
GET_BYTE_FROM_LE_LONG(bufferLength, 0),
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT, ufiBytes);
}
usb_status_t USB_HostMsdModeSense(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t pageControl,
uint8_t pageCode,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_MODE_SENSE, (uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
(uint8_t)(((uint32_t)pageCode << USB_HOST_UFI_MODE_SENSE_PAGE_CONTROL_SHIFT) |
((uint32_t)pageCode << USB_HOST_UFI_MODE_SENSE_PAGE_CODE_SHIFT)),
0x00, 0x00, 0x00, 0x00, GET_BYTE_FROM_LE_LONG(bufferLength, 1),
GET_BYTE_FROM_LE_LONG(bufferLength, 0), 0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_IN, ufiBytes);
}
usb_status_t USB_HostMsdInquiry(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_INQUIRY,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
(uint8_t)bufferLength,
0x00,
0x00,
0x00,
0x00,
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_IN, ufiBytes);
}
usb_status_t USB_HostMsdReadFormatCapacities(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_READ_FORMAT_CAPACITY,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
0x00,
0x00,
0x00,
GET_BYTE_FROM_LE_LONG(bufferLength, 1),
GET_BYTE_FROM_LE_LONG(bufferLength, 0),
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_IN, ufiBytes);
}
usb_status_t USB_HostMsdFormatUnit(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t trackNumber,
uint16_t interLeave,
uint8_t *buffer,
uint32_t bufferLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_FORMAT_UNIT,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
trackNumber,
GET_BYTE_FROM_LE_LONG(interLeave, 1),
GET_BYTE_FROM_LE_LONG(interLeave, 0),
0x00,
0x00,
GET_BYTE_FROM_LE_LONG(bufferLength, 1),
GET_BYTE_FROM_LE_LONG(bufferLength, 0),
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT, ufiBytes);
}
usb_status_t USB_HostMsdPreventAllowRemoval(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t prevent,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_MEDIUM_REMOVAL,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
prevent,
0x00,
0x00,
0x00,
0x00,
0x00};
return USB_HostMsdCommand(classHandle, NULL, 0, callbackFn, callbackParam, USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT,
ufiBytes);
}
usb_status_t USB_HostMsdWriteAndVerify(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint32_t blockAddress,
uint8_t *buffer,
uint32_t bufferLength,
uint32_t blockNumber,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_WRITE_VERIFY,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
GET_BYTE_FROM_LE_LONG(blockAddress, 3),
GET_BYTE_FROM_LE_LONG(blockAddress, 2),
GET_BYTE_FROM_LE_LONG(blockAddress, 1),
GET_BYTE_FROM_LE_LONG(blockAddress, 0),
0x00,
GET_BYTE_FROM_LE_LONG(blockNumber, 1),
GET_BYTE_FROM_LE_LONG(blockNumber, 0),
0x00};
return USB_HostMsdCommand(classHandle, buffer, bufferLength, callbackFn, callbackParam,
USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT, ufiBytes);
}
usb_status_t USB_HostMsdStartStopUnit(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t loadEject,
uint8_t start,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_START_STOP, (uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION), 0x00, 0x00,
(uint8_t)(((uint32_t)loadEject << USB_HOST_UFI_START_STOP_UNIT_LOEJ_SHIFT) |
((uint32_t)start << USB_HOST_UFI_START_STOP_UNIT_START_SHIFT)),
0x00, 0x00, 0x00, 0x00, 0x00};
return USB_HostMsdCommand(classHandle, NULL, 0, callbackFn, callbackParam, USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT,
ufiBytes);
}
usb_status_t USB_HostMsdVerify(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint32_t blockAddress,
uint16_t verificationLength,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_VERIFY,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
GET_BYTE_FROM_LE_LONG(blockAddress, 3),
GET_BYTE_FROM_LE_LONG(blockAddress, 2),
GET_BYTE_FROM_LE_LONG(blockAddress, 1),
GET_BYTE_FROM_LE_LONG(blockAddress, 0),
0x00,
GET_BYTE_FROM_LE_LONG(verificationLength, 1),
GET_BYTE_FROM_LE_LONG(verificationLength, 0),
0x00};
return USB_HostMsdCommand(classHandle, NULL, 0, callbackFn, callbackParam, USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT,
ufiBytes);
}
usb_status_t USB_HostMsdRezeroUnit(usb_host_class_handle classHandle,
uint8_t logicalUnit,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_REZERO_UINT,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00};
return USB_HostMsdCommand(classHandle, NULL, 0, callbackFn, callbackParam, USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT,
ufiBytes);
}
usb_status_t USB_HostMsdSeek10(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint32_t blockAddress,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_SEEK,
(uint8_t)(logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION),
GET_BYTE_FROM_LE_LONG(blockAddress, 3),
GET_BYTE_FROM_LE_LONG(blockAddress, 2),
GET_BYTE_FROM_LE_LONG(blockAddress, 1),
GET_BYTE_FROM_LE_LONG(blockAddress, 0),
0x00,
0x00,
0x00,
0x00};
return USB_HostMsdCommand(classHandle, NULL, 0, callbackFn, callbackParam, USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT,
ufiBytes);
}
usb_status_t USB_HostMsdSendDiagnostic(usb_host_class_handle classHandle,
uint8_t logicalUnit,
uint8_t selfTest,
transfer_callback_t callbackFn,
void *callbackParam)
{
uint8_t ufiBytes[] = {UFI_REZERO_UINT,
(uint8_t)(((uint32_t)logicalUnit << USB_HOST_UFI_LOGICAL_UNIT_POSITION) |
((uint32_t)selfTest << USB_HOST_UFI_SEND_DIAGNOSTIC_SELF_TEST_SHIFT)),
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
return USB_HostMsdCommand(classHandle, NULL, 0, callbackFn, callbackParam, USB_HOST_MSD_CBW_FLAGS_DIRECTION_OUT,
ufiBytes);
}
#endif /* USB_HOST_CONFIG_MSD */
|
