-
Notifications
You must be signed in to change notification settings - Fork 15
/
Release_Notes.html
809 lines (808 loc) · 23.4 KB
/
Release_Notes.html
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
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta charset="utf-8" />
<meta name="generator" content="pandoc" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
<title>Release Notes for STM32Cube USB Host Library</title>
<style>
code{white-space: pre-wrap;}
span.smallcaps{font-variant: small-caps;}
span.underline{text-decoration: underline;}
div.column{display: inline-block; vertical-align: top; width: 50%;}
div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
ul.task-list{list-style: none;}
.display.math{display: block; text-align: center; margin: 0.5rem auto;}
</style>
<link rel="stylesheet" href="_htmresc/mini-st.css" />
<link rel="icon" type="image/x-icon" href="_htmresc/favicon.png" />
<!--[if lt IE 9]>
<script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
<![endif]-->
</head>
<body>
<div class="row">
<div class="col-sm-12 col-lg-4">
<center>
<h1 id="release-notes-for-stm32cube-usb-host-library">Release Notes for
<mark>STM32Cube USB Host Library</mark></h1>
<p>Copyright © 2015 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img
src="_htmresc/st_logo_2020.png" alt="ST logo" /></a>
</center>
<h1 id="purpose">Purpose</h1>
<p>The USB host library comes on top of the STM32Cube™ USB host HAL
driver and offers all the APIs required to develop an USB host
application.</p>
<p>The main USB host library features are:</p>
<ul>
<li>Support of multi packet transfer features allowing the reception of
big amount of data without splitting it into max packet size
transfers.</li>
<li>Support of most common USB Class drivers (HID, CDC, MSC, MTP,
AUDIO1.0)</li>
<li>Configuration files to interface with Cube HAL and change the
library configuration without changing the library code (Read
Only).</li>
<li>32-bits aligned data structures to handle DMA based transfer in High
speed modes.</li>
</ul>
<p>Here is the list of references to user documents:</p>
<ul>
<li><a
href="https://www.st.com/resource/en/user_manual/dm00105256-stm32cube-usb-host-library-stmicroelectronics.pdf">UM1720</a>
: STM32Cube USB host library User Manual</li>
<li><a href="https://wiki.st.com/stm32mcu/wiki/USB_overview">Wiki
Page</a> : STM32Cube USB Wiki Page</li>
</ul>
</div>
<section id="update-history" class="col-sm-12 col-lg-8">
<h1>Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section20" checked aria-hidden="true"><label for="collapse-section20" aria-hidden="true">V3.5.3 / 26-September-2024</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Improve usage of CMSIS RTOS message queue</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Add new API to allow activating USB host pipe from STM32 HAL</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>HID Class</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;"> Fix keyboard layout mapping for AZERTY keyboards</td>
</tr>
<tr class="even">
<td style="text-align: left;"> Add escape to Keyboard layouts mapping</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>MSC/CDC/MTP Classes</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Allow re-activating host IN channel based on SOF timer to reduce NAK IT with some USB peripherals</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section19" aria-hidden="true"><label for="collapse-section19" aria-hidden="true">V3.5.2 / 11-December-2023</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Avoid infinite loop in case device descriptor length was wrongly set to zero</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>MSC Class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Add support of multi-LUN storage devices</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Report error for non-ready media</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>Audio Class</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Report error for unsupported audio sample rate</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section18" aria-hidden="true"><label for="collapse-section18" aria-hidden="true">V3.5.1 / 10-January-2023</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Ensure the number of endpoints parsed does not exceed defined USBH_MAX_NUM_ENDPOINTS</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Use correct endpoint length for audio midi subclass devices</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>HID Class</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Prevent buffer overflow during HID get descriptors</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section17" aria-hidden="true"><label for="collapse-section17" aria-hidden="true">V3.5.0 / 05-August-2022</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Fix potential corruption of Endpoints MaxPacketSize</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>HID Class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Fix potential buffer overflow</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section16" aria-hidden="true"><label for="collapse-section16" aria-hidden="true">V3.4.1 / 04-April-2022</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Update the way to declare licenses</td>
</tr>
<tr class="even">
<td style="text-align: left;">Fix code spelling and improve code
style</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>HID Class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Modify some variables names to avoid
duplication versus device for HID class</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section15" aria-hidden="true"><label for="collapse-section15" aria-hidden="true">V3.4.0 / 23-April-2021</label>
<div>
<h2 id="main-changes-1">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core driver:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Fixes added to free RTOS resource during
USB host DeInit</td>
</tr>
<tr class="odd">
<td style="text-align: left;">CodeSpell and mcuAstlye fixes</td>
</tr>
<tr class="even">
<td style="text-align: left;">Multiple MisraC 2012 fixes</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>All Classes:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">CodeSpell and mcuAstlye fixes</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Multiple MisraC 2012 fixes</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section14" aria-hidden="true"><label for="collapse-section14" aria-hidden="true">V3.3.5 / 26-January-2021</label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core driver:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Improve enumeration phase by adding some
specifications requirements checks.</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Add error signaling for some out of
specification device’s descriptors fields.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>MSC Class:</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">usbh_msc.c: add checking on both IN and
OUT pipes construction.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>HID Class:</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Fix wrong keyboard key defines.</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section13" aria-hidden="true"><label for="collapse-section13" aria-hidden="true">V3.3.4 / 08-January-2020</label>
<div>
<h2 id="main-changes-3">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core driver:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Improve enumeration phase and avoid silent
responses.</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Add device reset trial mechanism during
enumeration phase.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>MSC Class:</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">usbh_msc.c: update max_lun field to be
uint8_t instead of uint32_t.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>HID Class:</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Get HID descriptor by parsing the device
descriptor in order to improve interoperability with buggy devices that
Stall host Get HID descriptor request.</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section12" aria-hidden="true"><label for="collapse-section12" aria-hidden="true">V3.3.3 / 29-April-2019</label>
<div>
<h2 id="main-changes-4">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Fix misra-C 2012 high severity
violations</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>Core driver:</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">usbh_core.c: Rework USB host Core process
in order to improve Device connection / disconnection robustness</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>MSC Class:</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">usbh_msc.c: Update USBH_MSC_GetMaxLUN() to
prevent corruption of supported LUNs</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>HID Class:</strong></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Prevent race between USB buffer and
Application fifo buffer, this was ensured by allocating a dedicated
buffer for received report</td>
</tr>
<tr class="even">
<td style="text-align: left;">Prevent overflow on USB buffer for devices
that could have report size greater than 4bytes</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section11" aria-hidden="true"><label for="collapse-section11" aria-hidden="true">V3.3.2 / 24-January-2019</label>
<div>
<h2 id="main-changes-5">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core driver:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">usbh_core.c: fix on USBH_Deinit() API,
prevent freeing pActiveClass->pData pointer during host Deinit, this
is manged by the Class drivers.</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section10" aria-hidden="true"><label for="collapse-section10" aria-hidden="true">V3.3.1 / 09-July-2018</label>
<div>
<h2 id="main-changes-6">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Fix interoperability issue with HP
mouse</td>
</tr>
<tr class="even">
<td style="text-align: left;">Add compatibility with FreeRTOS CMSIS V2
API changes</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Update License section and add link to get
copy of ST Ultimate Liberty license SLA0044</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section9" aria-hidden="true"><label for="collapse-section9" aria-hidden="true">V3.3.0 / 23-January-2018</label>
<div>
<h2 id="main-changes-7">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Update license section to Ultimate
Liberty</td>
</tr>
<tr class="even">
<td style="text-align: left;">Update some functions to be MISRA-C 2004
compliant</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Improve USB Core enumeration state
machine</td>
</tr>
<tr class="even">
<td style="text-align: left;">Fix Device fast plug/unplug issue</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Improve interoperability with non
compliant USB devices</td>
</tr>
<tr class="even">
<td style="text-align: left;">Add support of Host set remote wakeup
enable feature</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Fix USB Host MSC set correct sector
size</td>
</tr>
<tr class="even">
<td style="text-align: left;">MSC: Set correct LUN number if returned
LUN number exceeds max supported value</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section8" aria-hidden="true"><label for="collapse-section8" aria-hidden="true">V3.2.2 / 07-July-2015</label>
<div>
<h2 id="main-changes-8">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>MSC Class:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">usbh_msc.c: Fix MSC Get Ready Delay
issue</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section7" aria-hidden="true"><label for="collapse-section7" aria-hidden="true">V3.2.1 / 26-June-2015</label>
<div>
<h2 id="main-changes-9">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core driver:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">usbh_def.h: update USBH_MAX_PIPES_NBR
literal definition to be conditioned by #ifndef directive, to allow
application code to change its value (i.e. in the compiler
preprocessor)</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>MSC Class:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">usbh_msc.c:</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Update USBH_MSC_GetMaxLUN() to return the
correct number of supported LUNs (was returning 0xFF)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Fix timeout calculation issue</td>
</tr>
<tr class="odd">
<td style="text-align: left;">usbh_msc.h:</td>
</tr>
<tr class="even">
<td style="text-align: left;">update MAX_SUPPORTED_LUN literal
definition to be conditioned by #ifndef directive, to allow application
code to change its value (i.e.in the compiler preprocessor)</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>HID Class:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">usbh_hid.h: fix HID’s handle “Timer” type
to uint32_t instead of uint16_t</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>MTP Class:</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">usbh_mtp.c : Fix timeout calculation
issue</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section6" aria-hidden="true"><label for="collapse-section6" aria-hidden="true">V3.2.0 / 04-November-2014</label>
<div>
<h2 id="main-changes-10">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Update all drivers to be C++
compliant</td>
</tr>
<tr class="even">
<td style="text-align: left;">Miscellaneous source code comments
update</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>Core driver</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">usbh_core.c: remove HOST_IDLE state in
USBH_LL_Connect() function</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>MSC class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Update to manage correctly older USB Keys
that do not support GetMaxLun request</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section5" aria-hidden="true"><label for="collapse-section5" aria-hidden="true">V3.1.0 / 19-June-2014</label>
<div>
<h2 id="main-changes-11">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>Core driver</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Add a new define USBH_PROCESS_STACK_SIZE
in the usbh_conf.h file to change the default internal USB host process
stack. Note that by omitting this define, the default stack size (2KB)
is used</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Add a user callback to handle
unrecoverable error case in the application</td>
</tr>
<tr class="even">
<td style="text-align: left;">Remove the wrong check on the interface
descriptor index in the USBH_FindInterface() function</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>All classes</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Update class description in files comment
by adding reference to the used USB class specification revision</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>Audio, CDC and MTP
classes</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Add full RTOS support by handling state
transitions through OS messages</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>HID class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Add new API USBH_HID_GetPollInterval() to
allow user to retrieve the needed poll time (interval between two
USBD_HID_SendReport())</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>Audio class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Add a new weak callback
USBH_AUDIO_BufferEmptyCallback() to indicate the end of audio data
processing on the user buffer</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>MSC class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Return mass storage device capacity in
Bytes in the user log message instead of MBytes</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section4" aria-hidden="true"><label for="collapse-section4" aria-hidden="true">V3.0.0 / 18-February-2014</label>
<div>
<h2 id="main-changes-12">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Major update based on STM32Cube
specification: Library Core, Classes architecture and APIs modified
vs. V2.1.0, and thus the 2 versions are not compatible.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>This version has to be used only
with STM32Cube based development</strong></td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section3" aria-hidden="true"><label for="collapse-section3" aria-hidden="true">V2.1.0 / 19-March-2012</label>
<div>
<h2 id="main-changes-13">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Official support of STM32F4xx devices</td>
</tr>
<tr class="even">
<td style="text-align: left;">All source files: license disclaimer text
update and add link to the License file on ST Internet</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Add ISR structure to link the low level
driver to the Host library</td>
</tr>
<tr class="even">
<td style="text-align: left;">Change length parameter in the I/O
operations to handle large amount of data</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Enhance the configuration descriptor
parsing method to take into account multi interface devices</td>
</tr>
<tr class="even">
<td style="text-align: left;">Miscellaneous bug fix</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>HID class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Remove blocking even frame synchronization
loop</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>MSC class</strong></td>
</tr>
<tr class="even">
<td style="text-align: left;">Handle correctly the BOT transfer with
length < max length</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Handle multi sector length data in the FAT
FS interface</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section2" aria-hidden="true"><label for="collapse-section2" aria-hidden="true">V2.0.0 / 22-July-2011</label>
<div>
<h2 id="main-changes-14">Main Changes</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">econd official version supporting
STM32F105/7 and STM32F2xx devices</td>
</tr>
<tr class="even">
<td style="text-align: left;">dd support for <strong>STM32F2xx</strong>
devices</td>
</tr>
<tr class="odd">
<td style="text-align: left;">dd multi interface feature</td>
</tr>
<tr class="even">
<td style="text-align: left;">dd dynamic configuration parsing</td>
</tr>
<tr class="odd">
<td style="text-align: left;">dd USBH_DeAllocate_AllChannel function in
the Host channel management layer to clean up channels allocation table
when de-initializing the library</td>
</tr>
<tr class="even">
<td style="text-align: left;">hange the core layer to stop correctly the
host core and free all allocated channels</td>
</tr>
<tr class="odd">
<td style="text-align: left;">dd usbh_conf.h file in the application
layer to customize some user parameters</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section1" aria-hidden="true"><label for="collapse-section1" aria-hidden="true">V1.0.0 / 29-November-2010</label>
<div>
<h2 id="main-changes-15">Main Changes</h2>
<p>Created</p>
</div>
</section>
</div>
</div>
<footer class="sticky">
<div class="columns">
<div class="column" style="width:95%;">
</div><div class="column" style="width:5%;">
<p><abbr title="Based on template cx566953 version 2.1">Info</abbr></p>
</div>
</div>
</footer>
</body>
</html>