-
Notifications
You must be signed in to change notification settings - Fork 78
/
Release_Notes.html
3290 lines (3290 loc) · 140 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
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!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 STM32CubeG0 Firmware Package</title>
<style type="text/css">
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%;}
</style>
<link rel="stylesheet" href="_htmresc/mini-st_2020.css" />
<!--[if lt IE 9]>
<script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
<![endif]-->
<link rel="icon" type="image/x-icon" href="_htmresc/favicon.png" />
</head>
<body>
<div class="row">
<div class="col-sm-12 col-lg-4">
<center>
<h1 id="release-notes-for-stm32cubeg0-firmware-package">Release Notes for <mark> STM32CubeG0 Firmware Package </mark></h1>
<p>Copyright © 2018 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><strong>STM32Cube is an STMicroelectronics original initiative to ease developers life by reducing development efforts, time and cost.</mark></strong></p>
<p>STM32Cube covers STM32 portfolio.</p>
<p>STM32Cube Version 1.x includes:</p>
<ul>
<li>The STM32CubeMX, a graphical software configuration tool that allows to generate C initialization code using graphical wizards.</li>
<li>A comprehensive embedded software platform, delivered per series (such as <a href="https://www.st.com/en/product/stm32cubeg0">STM32CubeG0</a> for STM32G0 series)
<ul>
<li>The STM32Cube HAL, an STM32 abstraction layer embedded software, ensuring maximized portability across STM32 portfolio.</li>
<li>Low-layer APIs (LL) offering a fast light-weight expert-oriented layer which is closer to the hardware than the HAL.</li>
<li>A consistent set of middleware components such as FAT file system, RTOS, USB and USB PD.</li>
</ul></li>
</ul>
<p>All embedded software utilities, delivered with a full set of examples.</p>
<p>The STM32Cube firmware solution offers a straightforward API with a modular architecture, making it simple to fine tune custom applications and scalable to fit most requirements.</p>
<figure>
<img src="_htmresc/STM32Cube.bmp" alt="STM32Cube" /><figcaption>STM32Cube</figcaption>
</figure>
<p>The HAL (Hardware Abstraction Layer) and LL (Low Layers) drivers provided within this package support the STM32G081/71/70, STM32G041/31/30, <strong>STM32G0C1/B1/B0 and STM32G061/51/50</strong> lines.</p>
<p>The HAL and LL drivers provided within this package are compliant with MISRA-C:2012 guidelines, and have been reviewed with a static analysis tool to eliminate possible run-time errors. Reports are available on demand.</p>
<p>For <strong>quick getting started with the STM32CubeG0 firmware package</strong>, refer to <a href="Documentation/STM32CubeG0GettingStarted.pdf">UM2303</a> and you can download firmware updates and all the latest documentation from <a href="http://www.st.com/stm32cubefw">www.st.com/stm32cubefw</a></p>
<p>Here is the list of references to user documents:</p>
<ul>
<li><a href="https://www.st.com/resource/en/user_manual/DM00444670.pdf">UM2303</a> : Getting started with STM32CubeG0 firmware package for STM32G0xx series</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00451807.pdf">UM2319</a> : Description of STM32G0 HAL and LL Drivers</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00445691.pdf">UM2308</a> : STM32CubeG0 demonstration firmware for NUCLEO-G071RB</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00734798.pdf">UM2776</a> : STM32CubeG0 demonstration firmware for STM32G0C1E-EV board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00452280.pdf">UM2321</a> : STM32CubeG0 demonstration firmware for STM32G081B-EVAL board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00595951.pdf">UM2546</a> : STM32CubeG0 demonstration firmware for STM32G071B-DISCO board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00610474.pdf">UM2568</a> : STM32CubeG0 demonstration firmware for STM32G0316-DISCO board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00105259.pdf">UM1721</a> : Developing Applications on STM32Cube with FatFs.</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00105262.pdf">UM1722</a> : Developing Applications on STM32Cube with RTOS.</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00598101.pdf">UM2552</a> : Managing USB power delivery systems with STM32 microcontrollers</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00108129.pdf">UM1734</a> : STM32Cube USB device library User Manual</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00105256.pdf">UM1720</a> : STM32Cube USB host library User Manual</li>
</ul>
</div>
<div class="col-sm-12 col-lg-8">
<h1 id="update-history">Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section11" checked aria-hidden="true"> <label for="collapse-section11" aria-hidden="true">V1.6.2 / 15-December-2023</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>Update sysmem.c and syscall.c files in all STM32CubeIDE projects to support GCC11 compiler version.</li>
<li>Upgrade USBPD Core library to use <strong>V4.3.1</strong>.</li>
<li>Upgrade USBPD devices library to use <strong>V3.5.0</strong>.</li>
<li>Upgrade USB Host library to use <strong>V3.5.1</strong>.</li>
</ul>
<h2 id="contents">Contents</h2>
<ul>
<li><strong>CMSIS </strong> updates
<ul>
<li>Update USB RXBD count mask.</li>
<li>Add RCC_CFGR_SWS_HSE, HSI, PLL, LSI, LSE system clock definitions.</li>
<li>Update to support USB supply enable feature for STM32G0B0 devices.</li>
<li>Fix the location of .size directive in STM32CubeIDE’s startup code to allow proper size information of vector table.</li>
</ul></li>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers.</li>
<li><strong>HAL/LL GENERIC</strong> update
<ul>
<li>Fix the COMP EXTI line in the comments.</li>
<li>Allow redefinition of macro UNUSED(x).</li>
<li>Update of HAL_GetTickFreq() brief.</li>
</ul></li>
<li><strong>HAL EXTI</strong> update
<ul>
<li>Fix computation of pExtiConfig->GPIOSel in HAL_EXTI_GetConfigLine().</li>
<li>Fix the wrong references in the “How to use this driver” section.</li>
</ul></li>
<li><strong>HAL CRC</strong> update
<ul>
<li>Add filter in HAL_CRCEx_Polynomial_Set() to exclude even polynomials.</li>
</ul></li>
<li><strong>HAL CRYP</strong> update
<ul>
<li>Update Crypt/Decrypt IT processes to avoid Computation Completed IRQ fires before the DINR pointer increment.</li>
<li>Update AES GCM in interrupt mode to avoid Computation Completed IRQ fires before the DINR pointer increment.</li>
</ul></li>
<li><strong>LL ADC</strong> update
<ul>
<li>Remove useless action of conversion trigger change in function LL_ADC_DeInit(). Moreover, this action was not compliant with ADC enable state (cf reference manual).</li>
</ul></li>
<li><strong>HAL DAC</strong> update
<ul>
<li>Fix incorrect word ‘surcharged’ in functions headers.</li>
<li>Fix HAL_GetTick() timeout vulnerability.</li>
<li>Updated DAC buffer calibration according to RM.</li>
</ul></li>
<li><strong>HAL/LL RTC</strong> update
<ul>
<li>Optimize the way RSF flag is cleared in HAL_RTC_WaitForSynchro().</li>
<li>Correct misleading note about shadow registers.</li>
<li>Update HAL_RTC_XXX_GET_IT(), HAL_RTC_XXX_GET_FLAG(), and HAL_RTC_XXX_CLEAR_FLAG() macros with correct registers and bitmasks.</li>
</ul></li>
<li><strong>HAL RCC</strong> update
<ul>
<li>Rework HAL_RCC_MCOConfig() API to support all RCC_MCOx parameter values (GPIO pins) from Datasheet.</li>
<li>Enclose in parentheses parameters of a group of macros to avoid Misra-C 2012 Rule-20.7 warnings.</li>
<li>Add else statement in the end of HAL_RCC_MCOConfig API to avoid Misra-C 2012 Rule-15.7 warnings.</li>
<li>Add defined(RCC_CCIPR_USART2SEL) for selecting the USART2 clock source in stm32g0xx_ll_rcc.h file.</li>
</ul></li>
<li><strong>HAL PWR</strong> update
<ul>
<li>Update to support USB supply enable feature for STM32G0B0 devices.</li>
</ul></li>
<li><strong>HAL CORTEX</strong> update
<ul>
<li>Update HAL_MPU_ConfigRegion() to allow the configuration of the MPU registers independently of the value of Enable/Disable field.</li>
<li>Add new APIs HAL_MPU_EnableRegion() / HAL_MPU_DisableRegion().</li>
</ul></li>
<li><strong>HAL/LL TIM</strong> update
<ul>
<li>Remove useless check on IS_TIM_ADVANCED_INSTANCE() within LL_TIM_BDTR_Init() to fix Break Filter configuration problem with specific TIM instances.</li>
<li>Remove lock management from callback management functions.</li>
<li>Remove multiple volatile reads or writes in interrupt handler for better performance.</li>
<li>Improve HAL TIM driver’s operational behavior.</li>
<li>Assert check for the right channels.</li>
<li>Improve period configuration parameter check.</li>
<li>Remove unnecessary change of MOE bitfield in LL_TIM_BDTR_Init().</li>
</ul></li>
<li><strong>HAL/LL LPTIM</strong> update
<ul>
<li>Apply the same naming rule to clear FLAG related functions.</li>
<li>Remove Lock management from callback management functions.</li>
<li>Remove redundant IS_LPTIM_AUTORELOAD macro.</li>
</ul></li>
<li><strong>HAL FDCAN</strong> update
<ul>
<li>Fix GetIndex issue in HAL_FDCAN_GetRxMessage.</li>
<li>Remove shift from ‘FDCAN_DLC_BYTES_X’ definitions so that values taken by ‘DataLength’ structure member comply to the definition of a DLC.</li>
</ul></li>
<li><strong>HAL FLASH</strong> update
<ul>
<li>Remove the plural form in the description of the __HAL_FLASH_CLEAR_FLAG macro.</li>
<li>Fix __HAL_FLASH_CLEAR_FLAG macro.</li>
<li>Fix timeout check in FLASH_WaitForLastOperation().</li>
<li>Update HAL_FLASH_Unlock/HAL_FLASH_Lock and HAL_FLASH_OB_Unlock/HAL_FLASH_OB_Lock functions to check BSY1, BSY2 and CFGBSY bits before performing Unlock/Lock sequence.</li>
<li>Fix Misra-C:2012 Rule-17.7 warnings: The return value of `FLASH_WaitForLastOperation()’ call is discarded.</li>
</ul></li>
<li><strong>HAL UART</strong> update
<ul>
<li>Disable the Receiver Timeout Interrupt when data reception is completed.</li>
<li>Remove lock management from callback management functions.</li>
<li>Rework of UART_WaitOnFlagUntilTimeout() API to avoid being stuck forever when UART overrun error occurs and to enhance behavior.</li>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
<li>Update initialisation sequence for TXINV, RXINV and TXRXSWAP settings.</li>
<li>Fix incorrect gState check in HAL_UART_RegisterRxEventCallback/HAL_UART_UnRegisterRxEventCallback to allow user Rx Event Callback registration when a transmit is ongoing.</li>
<li>Avoid RTOF flag to be cleared by a transmit process in polling mode.</li>
</ul></li>
<li><strong>HAL USART</strong> update
<ul>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
</ul></li>
<li><strong>HAL IRDA</strong> update
<ul>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
</ul></li>
<li><strong>HAL SMARTCARD</strong> update
<ul>
<li>Correct USART3 clock source computation for smartcard initialisation.</li>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
</ul></li>
<li><strong>HAL/LL I2C</strong> update
<ul>
<li>Duplicate the test condition after timeout detection to avoid false timeout detection.</li>
<li>Update HAL_I2C_IsDeviceReady API to support 10_bit addressing mode: Update done on the macro I2C_GENERATE_START.</li>
<li>Update HAL I2C driver to prefetch data before starting the transmission: implementation of errata sheet workaround I2C2-190208 : Transmission stalled after first byte.</li>
<li>Update HAL I2C driver to disable all interrupts after end of transaction.</li>
<li>Update HAL_I2C_Init API to clear ADD10 bit in 7 bit addressing mode.</li>
<li>Update I2C_Slave_ISR_IT, I2C_Slave_ISR_DMA and I2C_ITSlaveCplt to prevent the call of HAL_I2C_ListenCpltCallback twice.</li>
<li>Solve Slave No stretch not functional by using HAL Slave interface.</li>
<li>Update HAL_I2C_Mem_Write_IT API to initialize XferSize at 0.</li>
<li>Update I2C_WaitOnRXNEFlagUntilTimeout to check I2C_FLAG_AF independently from I2C_FLAG_RXNE.</li>
<li>Remove the unusable code in function HAL_I2C_IsDeviceReady.</li>
<li>Update I2C_WaitOnFlagUntilTimeout to handle error case.</li>
<li>Update HAL_I2C_Slave_Transmit to check if the received NACK is the good one.</li>
<li>Update LL_I2C_HandleTranfer function to prevent undefined behavior of volatile usage before updating the CR2 register.</li>
</ul></li>
<li><strong>HAL SMBUS</strong> update
<ul>
<li>Update HAL SMBUS driver to prefetch data before starting the transmission: implementation of errata sheet workaround I2C2-190208 : Transmission stalled after first byte</li>
<li>Update SMBUS_ITErrorHandler to flash TXDR just in case of error.</li>
</ul></li>
<li><strong>HAL/LL SPI</strong> update
<ul>
<li>Fix driver to don’t update state in case of error (HAL_SPI_STATE_READY will be set only in case of HAL_TIMEOUT).</li>
<li>Update HAL_SPI_TransmitReceive API to set the bit CRCNEXT in case of one byte transaction.</li>
<li>Update IT API to enable interrupts after process unlock.</li>
</ul></li>
<li><strong>HAL/LL USB</strong> update
<ul>
<li>hal_hcd.c/ll_usb.c: fix double buffer mode configuration in host mode for isochronous and bulk transfers.</li>
<li>ll_usb.h: use correct macro to clear RXBD register block numbers.</li>
<li>hcd.h: update delay before reading RXBD register.</li>
<li>hcd.c: prevent channel auto start of periodic interrupt transfer during NAK.</li>
<li>ll_usb.c: increase timeout value to allow core reset to complete.</li>
</ul></li>
<li><strong>LL UTILS</strong> update
<ul>
<li>Fix a note about Ticks parameter.</li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Upgrade <strong>USBPD Devices</strong> library to use <strong>V3.5.0</strong></li>
<li>Upgrade <strong>USBPD Core</strong> library to use <strong>V4.3.1</strong></li>
<li>Upgrade <strong>USB Host</strong> library to use <strong>V3.5.1</strong>.</li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li>Update stm32g0xx_hal_timebase_tim.c to be aligned with hal_timebase_tim_template.c</li>
<li>Update CRC LL examples to fix incorrect bytes stream handling.</li>
<li>Update sysmem.c and syscall.c files in all STM32CubeIDE projects to support GCC11.</li>
<li>Update STM32CubeIDE projects to fix the location of .size directive in startup code to allow proper size information of vector table.</li>
<li>NUCLEO-G031K8 :
<ul>
<li>Update in CRC_Bytes_Stream_7bit_CRC example to fix STM32CubeIDE warning: Accessing 4 bytes in a region of size x [-Wstringop-overflow=].</li>
</ul></li>
<li>STM32G0C1E-EV :
<ul>
<li>Increase the size of the matrix _str in demo_application.c.</li>
<li>Fix FLASH clear error programming flags that was not done properly before starting FLASH operations in OpenBootloader application.</li>
</ul></li>
</ul></li>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.6.2</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="components">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS</td>
<td style="text-align: left;">V5.6.0_cm0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.4.4</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.6</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0C1E-EV</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0C1E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G081B_EVAL</td>
<td style="text-align: left;">V1.3.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G071B-Discovery</td>
<td style="text-align: left;">V1.2.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0316-DISCO</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0xx_Nucleo_32</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V3.0.4</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.3</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middleware</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>FatFS</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2019101</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.3.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2020083</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USBPD_Library - Core</strong></td>
<td style="text-align: left;"><strong>v4.3.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USBPD_Library - Devices</strong></td>
<td style="text-align: left;"><strong>g0_v3.5.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USB_Host_Library</strong></td>
<td style="text-align: left;"><strong>V3.5.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>STM32_USB_Device_Library</td>
<td style="text-align: left;">V2.11.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>OpenBootloader</td>
<td style="text-align: left;">V3.0.1</td>
<td style="text-align: left;"><a href="Middlewares/ST/OpenBootloader/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>GUI_INTERFACE</td>
<td style="text-align: left;">V2.2.1</td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>TRACER_EMB</td>
<td style="text-align: left;">V1.7.1</td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain <strong>V8.50.9</strong> + ST-LINK</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain <strong>V5.38</strong> + STMicroelectronics.STM32G0xx_DFP.1.3.0.pack</li>
<li>STM32CubeIDE toolchain <strong>V1.14.0</strong></li>
</ul>
<h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
<ul>
<li>STM32G0C1xx, STM32G0B1xx and STM32G0B0xx devices</li>
<li>STM32G061xx, STM32G051xx and STM32G050xx devices</li>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G0B1RE Nucleo kit (MB1360 C-01)</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G0C1E Evaluation board RevB (MB1581 B-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B/STM32G0C1E Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations">Known Limitations</h2>
<ul>
<li>A few applications on STM32G0C1E-EV projects are not available at STM32CubeMX format (with .ioc)</li>
<li>USB HAL limitation: Double buffer mode is not functional with isochronous data transfers in host mode.</li>
<li>STM32G081B-EVAL:
<ul>
<li>DemoLoader Demo is provided for EWARM IDE and MDK-ARM only (not provided for CubeIDE)</li>
</ul></li>
</ul>
<h2 id="backward-compatibility">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.6.0.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section10" aria-hidden="true"> <label for="collapse-section10" aria-hidden="true">V1.6.1 / 08-July-2022</label>
<div>
<h1 id="patch-release">Patch release</h1>
<h2 id="main-changes-1">Main Changes</h2>
<ul>
<li>Patch release of STM32CubeG0 V1.6.0 Firmware Package.</li>
<li>Update projects to avoid “Firmware Location Error” popup message generated with STM32CubeMX.</li>
</ul>
<h2 id="contents-1">Contents</h2>
<ul>
<li><strong>Projects</strong> updates
<ul>
<li>Update *ioc files to avoid “Firmware Location Error” popup message generated with STM32CubeMX.</li>
</ul></li>
</ul>
<p>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.6.1</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></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">V1.6.0 / 10-June-2022</label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>Add .mxproject files on all firmware projects available in STM32CubeMX format (with .ioc) to fix project path issue during copy.</li>
</ul>
<h2 id="contents-2">Contents</h2>
<ul>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers</li>
<li><strong>HAL CEC</strong> updates
<ul>
<li>Better performance by removing multiple volatile reads or writes in interrupt handler.</li>
</ul></li>
<li><strong>HAL RTC</strong> updates
<ul>
<li>Check if the RTC calendar has been previously initialized before entering Initialization mode.</li>
</ul></li>
<li><strong>HAL I2C</strong> updates
<ul>
<li>I2C_IsErrorOccurred does not return error if timeout is detected.</li>
<li>The ADDRF flag is cleared too early when the restart is received but the direction has changed</li>
</ul></li>
<li><strong>HAL UART</strong> updates
<ul>
<li>Removal of HAL_LOCK/HAL_UNLOCK calls in HAL UART Tx and Rx APIs</li>
</ul></li>
<li><strong>HAL USB</strong> updates
<ul>
<li>HAL: HCD: add missing call to MspDeInit API during HCD DeInit</li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Upgrade to use new version of <strong>USB Device V2.11.0</strong>
<ul>
<li><strong>USB VIDEO Class:</strong>
<ul>
<li>Correction of the support of VS_PROBE_CONTROL & VS_COMMIT_CONTROL requests</li>
</ul></li>
<li><strong>USB AUDIO Class:</strong>
<ul>
<li>Correction of the check on AUDIO_TOTAL_BUF_SIZE to avoid vulnerabilities</li>
</ul></li>
<li><strong>USB HID Class:</strong>
<ul>
<li>Modification of some constants names to avoid duplication versus USB host library</li>
</ul></li>
<li><strong>USB CustomHID Class:</strong>
<ul>
<li>Add support of Get Report control request Allow disabling EP OUT prepare receive using a dedicated macros that can be defined in usbd_conf.h application file</li>
<li>Add support of Report Descriptor with length greater than 255 bytes</li>
</ul></li>
<li><strong>USB All Classes:</strong>
<ul>
<li>Update all classes to support composite multi-instance using the class id parameter</li>
</ul></li>
</ul></li>
<li>Upgrade to use new version of <strong>USB Host V3.4.1</strong>
<ul>
<li><strong>HID Class</strong>
<ul>
<li>Modify some variables names to avoid duplication versus device for HID class</li>
</ul></li>
</ul></li>
<li>Upgraded STM32 USB Power Delivery Device Library to use <strong>g0_v3.4.1</strong>.
<ul>
<li>Update FRS BSP API used for VBUS management</li>
<li>FRS updates (false detections)</li>
</ul></li>
<li>Upgraded STM32 USB Power Delivery Core Library to use <strong>v4.1.0</strong>.
<ul>
<li>[OS] Fix THREADX thread ID struct handling</li>
<li>[OS] Fix define for CMSIS OS v2</li>
<li>[PE] Update FRS AMS to manage power requirement</li>
<li>[PE] Clear RX event before FRS ACCEPT</li>
<li>[OS] update to kill PE if does not stop executing itself</li>
<li>[OS] replace OS Free RTOS API with cmsis OS API</li>
<li>[SNK] After a soft reset we shall wait for source capa</li>
<li>[DEF] Add defines for STATUS message</li>
<li>[PE] SOP’ message needs to be sent only if sender is VCONN owner</li>
<li>[PE] Add the support of the USB4 (message USB_ENTER and DATA_RESET)</li>
<li>[PE] Revision message must be answered</li>
<li>[PE] Status message has 6 bytes whereas 7 are mandatory</li>
<li>[PRL] Update to handle retry and crc timer for more than 2 ports</li>
<li>[PRL] MessageId is not well incremented after retry</li>
<li>[PRL] In PD3 GoodCRC is always sent with PD revision 1</li>
<li>[CORE] Update the stack to manage 3 ports in parallel</li>
<li>[CORE] Solve CubeIDE compilation warning in OS_CREATE_TASK macro use.</li>
<li>{PE] SNK AMS HardReset : the USB stack shutdown must be done after VBUS has reached VSAFE_0V</li>
<li>[PRL] PHY state BUSY is no taken into account</li>
<li>[UCSI] Add new ID for UCSI trace</li>
<li>[THREADX] remove pool allocation inside the stack and Add a pool pointer on the InitOS function</li>
</ul></li>
</ul></li>
<li><strong>Utilities</strong> updates
<ul>
<li>Upgraded STM32 TRACER_EMB to use <strong>v1.7.1</strong>.</li>
<li>Upgraded GUI_INTERFACE to use <strong>V2.2.1</strong>.</li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li><p>Add .mxproject files on all firmware projects available in STM32CubeMX format (with .ioc) to fix project path issue during copy.</p></li>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li><p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p></li>
</ul></li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.6.0</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h3 id="warning"><strong>Warning</strong></h3>
<p>For applications using device connected on CN7 (Type-C connector on MB1352):</p>
<ul>
<li><p>When the power source jumper JP24 is configured to D5V position (with this configuration the mother board is powered from the daughter board), there is no risk to get an over voltage on USB Vbus connector CN7.</p></li>
<li><p>When the ST-Link is used as power source there is a risk to get an over voltage in connector. In such power configuration, software safety protection is required to detect the overvoltage. Please refer to /* SAFETY PROTECTION CODE BEGIN */ section in main.c of USB_Host applications.</p></li>
</ul>
<h2 id="components-1">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS V5.6.0</td>
<td style="text-align: left;">V5.6.0_cm0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.4.3</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.5</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G0C1E-EV</strong></td>
<td style="text-align: left;"><strong>V1.0.2</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0C1E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G081B_EVAL</td>
<td style="text-align: left;">V1.3.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G071B-Discovery</td>
<td style="text-align: left;">V1.2.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0316-DISCO</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0xx_Nucleo_32</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V3.0.4</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.3</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middleware</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>FatFS</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2019101</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.3.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2020083</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USBPD_Library - Core</strong></td>
<td style="text-align: left;"><strong>v4.1.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USBPD_Library - Devices</strong></td>
<td style="text-align: left;"><strong>g0_v3.4.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USB_Host_Library</strong></td>
<td style="text-align: left;"><strong>V3.4.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USB_Device_Library</strong></td>
<td style="text-align: left;"><strong>V2.11.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>OpenBootloader</td>
<td style="text-align: left;">V3.0.1</td>
<td style="text-align: left;"><a href="Middlewares/ST/OpenBootloader/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>GUI_INTERFACE</strong></td>
<td style="text-align: left;"><strong>V2.2.1</strong></td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>TRACER_EMB</strong></td>
<td style="text-align: left;"><strong>V1.7.1</strong></td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-1">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain <strong>V8.50.9</strong> + ST-LINK</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain <strong>V5.31</strong> + STMicroelectronics.STM32G0xx_DFP.1.3.0.pack</li>
<li>STM32CubeIDE toolchain (gcc9_2020_q2_update) v1.7.0</li>
</ul>
<h2 id="supported-devices-and-boards-1">Supported Devices and boards</h2>
<ul>
<li>STM32G0C1xx, STM32G0B1xx and STM32G0B0xx devices</li>
<li>STM32G061xx, STM32G051xx and STM32G050xx devices</li>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G0B1RE Nucleo kit (MB1360 C-01)</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G0C1E Evaluation board RevB (MB1581 B-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B/STM32G0C1E Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations-1">Known Limitations</h2>
<ul>
<li>A few applications on STM32G0C1E-EV projects are not available at STM32CubeMX format (with .ioc)</li>
<li>USB HAL limitation: Double buffer mode is not functional with isochronous data transfers in host mode.</li>
<li>STM32G081B-EVAL:
<ul>
<li>DemoLoader Demo is provided for EWARM IDE only (not provided for MDK-ARM and CubeIDE)</li>
</ul></li>
</ul>
<h2 id="backward-compatibility-1">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-1">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.6.0.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section8" aria-hidden="true"> <label for="collapse-section8" aria-hidden="true">V1.5.1 / 01-April-2022</label>
<div>
<h2 id="main-changes-3">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
</ul>
<h2 id="contents-3">Contents</h2>
<ul>
<li><strong>CMSIS Device</strong> updates
<ul>
<li>Rename ADC TRx registers AWDxTR to be compliant with the reference manual.</li>
<li>Fix Doxygen grouping issues.</li>
<li>Update IRQ handler enumeration structure to be aligned with template CMSIS device.h file defined by ARM.
<ul>
<li>Rename SVC_IRQn to SVCall_IRQn:</li>
</ul></li>
<li>Add the following aliases for IRQ number definition to ensure compatibility across STM32 Series;
<ul>
<li>#define SVC_IRQn SVCall_IRQn</li>
</ul></li>
</ul></li>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li><strong>HAL ADC</strong> updates
<ul>
<li>Update LL_ADC driver to prevent unused argument compilation warning.</li>
<li>Update to manage constraint: ADC must be disable to modify bitfields of register ADC_CFGR1 and ADC_CFGR2</li>
<li>In LL and HAL drivers, references to 3 ADC registers renamed to align on CMSIS and reference manual: {TR1, TR2, TR3} renamed {AWD1TR, AWD2TR, AWD3TR}.</li>
</ul></li>
<li><strong>HAL DAC</strong> updates
<ul>
<li>Add new HAL DAC APIs to start/stop conversion on both channels
<ul>
<li>HAL_DACEx_DualStart()</li>
<li>HAL_DACEx_DualStop()</li>
</ul></li>
</ul></li>
<li><strong>HAL FLASH</strong> updates
<ul>
<li>Fix Wrong definition of FLASH operation error
<ul>
<li>HAL_FLASH_ERROR_OP value updated to FLASH_SR_OPERR instead of FLASH_SR_EOP</li>
</ul></li>
</ul></li>
<li><strong>HAL/LL RCC</strong> updates
<ul>
<li>Enhance the PLL configuration in HAL_RCC_ClockConfig() API.</li>
<li>Add the following new APIs to check if PLL output mapped on different domain clock is enabled:
<ul>
<li>LL_RCC_PLL_IsEnabledDomain_ADC()</li>
<li>LL_RCC_PLL_IsEnabledDomain_I2S1()</li>
<li>LL_RCC_PLL_IsEnabledDomain_I2S2()</li>
<li>LL_RCC_PLL_IsEnabledDomain_RNG()</li>
<li>LL_RCC_PLL_IsEnabledDomain_FDCAN()</li>
<li>LL_RCC_PLL_IsEnabledDomain_USB()</li>
<li>LL_RCC_PLL_IsEnabledDomain_TIM1()</li>
<li>LL_RCC_PLL_IsEnabledDomain_TIM15()</li>
<li>LL_RCC_PLL_IsEnabledDomain_SYS()</li>
</ul></li>
<li>Enhance the following APIs implementation to check the PLL output enable bit status:
<ul>
<li>LL_RCC_GetI2SClockFreq()</li>
<li>LL_RCC_GetTIMClockFreq()</li>