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Release_Notes.html
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<!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 STM32CubeH7 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" />
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<![endif]-->
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</head>
<body>
<div class="row">
<div class="col-sm-12 col-lg-4">
<center>
<h1 id="release-notes-for-stm32cubeh7-firmware-package">Release Notes for <mark> STM32CubeH7 Firmware Package </mark></h1>
<p>Copyright © 2017 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><span style="font-weight: bold;">STMCube is an STMicroelectronics original initiative to ease developers life by reducing development efforts, time and cost.</span></p>
<p>STM32Cube covers STM32 portfolio.</p>
<p>STM32Cube Version 1.x includes:</p>
<ul>
<li><p>The STM32CubeMX, a graphical software configuration tool that allows to generate C initialization code using graphical wizards.</p></li>
<li><p>A comprehensive embedded software platform, delivered per series (such as STM32CubeH7 for STM32H7 series)</p>
<ul>
<li><p>The STM32Cube HAL, an STM32 abstraction layer embedded software, ensuring maximized portability across STM32 portfolio</p></li>
<li><p>A consistent set of middleware components such as RTOS, USB, TCP/IP, Graphics]</p></li>
</ul></li>
</ul>
<p>All embedded software utilities come 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 <strong>drivers</strong> provided within this package <strong>support</strong> the <strong>STM32H743/753/750/745/755/747/757/742/7A3/7B0/ 7B3/723/725/733/735/730 lines.</strong></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>
<ul>
<li>For <strong>quick getting started with the STM32CubeH7 firmware package</strong>, refer to <a href="Documentation/STM32CubeH7GettingStarted.pdf">UM2204</a> you can download firmware updates and all the latest documentation from <a href="https://www.st.com/en/microcontrollers/stm32h7-series.html?querycriteria=productId=SS1951">www.st.com/stm32cubeH7</a></li>
<li>Below links to the most useful documents
<ul>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00103685.pdf">UM1713</a>: Developing applications on STM32Cube with LwIP TCP/IP stack</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105256.pdf">UM1720</a>: STM32Cube USB host library</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00108129.pdf">UM1734</a>: STM32Cube USB device library</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105259.pdf">UM1721</a>: Developing Applications on STM32Cube with FatFs</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105262.pdf">UM1722</a>: Developing Applications on STM32Cube with RTOS</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00386433.pdf">UM2204</a>: Getting started with STM32CubeH7 firmware package for STM32H7xx series</li>
<li><a href="https://www.st.com/resource/en/user_manual/dm00395407.pdf">UM2222</a>: STM32CubeH7 demonstration platform - STMicroelectronics</li>
<li><a href="https://www.st.com/content/ccc/resource/technical/document/user_manual/group1/a1/59/6c/60/d9/49/49/c3/DM00440740/files/DM00440740.pdf/jcr:content/translations/en.DM00440740.pdf">UM2298</a>: STM32Cube BSP drivers development guidelines</li>
</ul></li>
</ul>
</div>
<div class="col-sm-12 col-lg-8">
<h2 id="update-history"><strong>Update History</strong></h2>
<div class="collapse">
<input type="checkbox" id="collapse-section15" checked aria-hidden="true"> <label for="collapse-section15" aria-hidden="true"><strong>V1.11.0 / 04-November-2022</strong></label>
<div>
<h2 id="main-changes">Main Changes</h2>
<h1 id="maintenance-release">Maintenance release</h1>
<ul>
<li>General updates to fix known defects and implementation enhancements.</li>
<li>Deploy the support of STM32CubeIDE toolchain on all projects
<ul>
<li>SW4STM32 toolchain support is discontinued</li>
</ul></li>
<li><strong>\HAL</strong> Please Refer to the <a href="Drivers/STM32H7xx_HAL_Driver/Release_Notes.html">release notes</a> for details
<ul>
<li>General updates to fix known defects and implementation enhancements on HAL</li>
</ul></li>
<li><strong>\Middleware</strong>:
<ul>
<li>Update of <strong>USB Device</strong> library to new version <strong>V2.11.1</strong></li>
<li>Update of <strong>USB host</strong> library to new version <strong>V3.5.0</strong></li>
</ul></li>
<li><strong>\CMSIS</strong> Please Refer to the <a href="Drivers/CMSIS/Device/ST/STM32H7xx/Release_Notes.html">release notes</a> for details.
<ul>
<li>General updates to fix known defects and implementation enhancements on CMSIS Device</li>
</ul></li>
<li><strong>\Projects</strong> Please Refer to the <a href="Projects/Release_Notes.html">release notes</a> for details.
<ul>
<li>General updates to fix known defects and implementation enhancements on Projects</li>
<li>Deploy the support of STM32CubeIDE toolchain on all projects
<ul>
<li>SW4STM32 toolchain support is discontinued</li>
</ul></li>
</ul></li>
</ul>
<h2 id="contents">Contents</h2>
<table>
<caption>Drivers</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Cortex-M CMSIS</td>
<td style="text-align: center;">v5.6.0</td>
<td style="text-align: center;"><a href="Drivers/CMSIS/docs/General/html/index.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>STM32H7xx CMSIS</strong></td>
<td style="text-align: center;"><strong>v1.10.3</strong></td>
<td style="text-align: center;"><a href="Drivers/CMSIS/Device/ST/STM32H7xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>STM32H7xx HAL</strong></td>
<td style="text-align: center;"><strong>v1.11.1</strong></td>
<td style="text-align: center;"><a href="Drivers/STM32H7xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32H7xx_Nucleo</td>
<td style="text-align: center;">v1.3.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H7xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32H735G-DK</td>
<td style="text-align: center;">v1.2.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H735G-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32H7B3I-EVAL</td>
<td style="text-align: center;">v2.3.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H7B3I-EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32H7B3I-DK</td>
<td style="text-align: center;">v2.3.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H7B3I-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32H743I-EVAL</td>
<td style="text-align: center;">v3.3.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H743I-EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32H745I-DISCO</td>
<td style="text-align: center;">v3.3.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H745I-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32H747I-EVAL</td>
<td style="text-align: center;">v3.3.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H747I-EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32H747I-DISCO</td>
<td style="text-align: center;">v3.5.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H747I-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32H750B-DK</td>
<td style="text-align: center;"><strong>v3.3.2</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H750B-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Adafruit_Shield</td>
<td style="text-align: center;">v5.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Common</td>
<td style="text-align: center;">v7.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP adv7533</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/adv7533/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ampire480272</td>
<td style="text-align: center;">v1.0.3</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ampire480272/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP ampire640480</td>
<td style="text-align: center;">v1.0.3</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ampire640480/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP cs42l51</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/cs42l51/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP exc7200</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/exc7200/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ft5336</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ft5336/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP ft6x06</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ft6x06/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP lan8742</td>
<td style="text-align: center;">v1.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lan8742/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mfxstm32l152</td>
<td style="text-align: center;">v3.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mfxstm32l152/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP m24lr64</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/m24lr64/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mt25tl01g</td>
<td style="text-align: center;">v2.3.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mt25tl01g/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP mx25lm51245g</td>
<td style="text-align: center;">v2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mx25lm51245g/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mt48lc4m32b2</td>
<td style="text-align: center;">v1.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mt48lc4m32b2/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP is42s32800j</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/is42s32800j/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP is42s32800g</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/is42s32800g/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP is42s16800j</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/is42s16800j/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP otm8009a</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/otm8009a/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ov9655</td>
<td style="text-align: center;">v2.2.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ov9655/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP ov5640</td>
<td style="text-align: center;">v3.2.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ov5640/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP rk043fn48h</td>
<td style="text-align: center;">v1.0.3</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/rk043fn48h/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP rk070er9427</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/rk070er9427/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP s5k5cag</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/s5k5cag/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP s70kl1281</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/s70kl1281/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP st7735</td>
<td style="text-align: center;">v2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP stmpe811</td>
<td style="text-align: center;">v3.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/stmpe811/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ts3510</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ts3510/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP wm8994</td>
<td style="text-align: center;">v3.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/wm8994/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP es_wifi</td>
<td style="text-align: center;">v1.6.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/es_wifi/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mx_wifi</td>
<td style="text-align: center;">v1.0.4</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mx_wifi/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption>Middlewares</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>STM32 USB Device Library</strong></td>
<td style="text-align: center;"><strong>v2.11.1</strong></td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>STM32 USB Host Library</strong></td>
<td style="text-align: center;"><strong>v3.5.0</strong></td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STemWin</td>
<td style="text-align: center;">v5.44</td>
<td style="text-align: center;"><a href="Middlewares/ST/STemWin/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">TouchGFX</td>
<td style="text-align: center;">v4.12.3_20200316</td>
<td style="text-align: center;"><a href="Middlewares/ST/TouchGFX/changelog.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32 PDM audio software decoding Library</td>
<td style="text-align: center;">v3.3.0</td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_Audio/Addons/PDM/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">FreeRTOS MPU**</td>
<td style="text-align: center;">v10.3.1</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a> ST modified 20200831 <a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">LibJPEG</td>
<td style="text-align: center;">v8d</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/LibJPEG/change.log">release notes</a> ST modified 20190329 <a href="Middlewares/Third_Party/LibJPEG/st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">LwIP</td>
<td style="text-align: center;">v2.1.2</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/LwIP/CHANGELOG">release notes</a> ST modified 20190315 <a href="Middlewares/Third_Party/LwIP/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">FatFS</td>
<td style="text-align: center;">R0.12c</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FatFs/doc/updates.txt">release notes</a> ST modified 20191011 <a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">mbedTLS</td>
<td style="text-align: center;">v2.16.2</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/mbedTLS/ChangeLog">release notes</a> ST modified 20200825 <a href="Middlewares/Third_Party/mbedTLS/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">OpenAmp</td>
<td style="text-align: center;">v2018.10</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/OpenAMP/open-amp/README.md">release notes</a> ST modified 20200110 <a href="Middlewares/Third_Party/OpenAMP/mw_if/st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32_Network_Library</td>
<td style="text-align: center;">v2.1.2</td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_Network_Library/Release_notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption>Utilities</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Fonts</td>
<td style="text-align: center;">V2.0.2</td>
<td style="text-align: center;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">CPU</td>
<td style="text-align: center;">V1.1.2</td>
<td style="text-align: center;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">JPEG</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="Utilities/JPEG/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">ResourcesManager</td>
<td style="text-align: center;">V1.4.0</td>
<td style="text-align: center;"><a href="Utilities/ResourcesManager/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">lcd</td>
<td style="text-align: center;">V2.0.1</td>
<td style="text-align: center;"><a href="Utilities/Basic_GUI/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Lcd_Trace</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="Utilities/Lcd_Trace/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Common</td>
<td style="text-align: center;">V1.4.1</td>
<td style="text-align: center;"><a href="Utilities/Common/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations">Known Limitations</h2>
<ul>
<li><p>Only template projects migrated to Arm Compiler 6 with MDK-ARM 5.29 or upper version (“AC5-like Warnings” mode)</p></li>
<li><strong>LwIP</strong>-based applications come with
<ul>
<li>known compilation warning on EWARM V8.30
<ul>
<li>Related to the combination of LWIP third party stack and EWARM V8.30</li>
<li>No impact of these warnings on the functional behavior</li>
</ul></li>
<li>Known compilation warning on STM32CubeIDE with GCC compiler v9 (These warnings will be fixed in next release)</li>
</ul></li>
<li><strong>OpenAMP</strong>-based applications (available on STM32H745I-DISCO, STM32H747I-DISCO and STM32H747I-EVAL) come with known compilation warning
<ul>
<li>Related to the OpenAmp third party stack</li>
<li>Related to ST application implementation For warning details please refer to the corresponding applications readme.txt files</li>
</ul></li>
<li>STM32H747I-DISCO, STM32H747I-EVAL, STM32H743I-EVAL and STM32H750B-DK TouchGFX demonstrations as well as the Libjpeg applications come with known compilation warnings on SW4STM32 IDE:
<ul>
<li>Warnings related to the Libjpeg third party MW</li>
</ul></li>
<li><strong>STM32H743I-EVAL</strong>
<ul>
<li>MenuLauncher project is provided for EWARM IDE only (not provided for SW4STM32 and MDK-ARM)</li>
</ul></li>
<li><strong>STM32H7B3I-DK</strong>
<ul>
<li>MDK-ARM project for <strong>TouchGFX Demonstrations</strong> comes with known compilation warning related to TouchGFX Middleware</li>
<li>Known compilation warning on STM32CubeIDE with GCC compiler v9 (These warnings will be fixed in next release)</li>
</ul></li>
<li><strong>STM32H7B3I-EVAL</strong>
<ul>
<li>Known compilation warning on STM32CubeIDE with GCC compiler v9 (These warnings will be fixed in next release)</li>
</ul></li>
<li><p>No impact of the above warnings on the functional behavior</p></li>
</ul>
<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
<ul>
<li><p>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.9 + ST-LINKV3.</p></li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.31 (or upper) (Arm Compiler 5 (AC5)) + ST-LINKV3, pack available here:
<ul>
<li><a href="https://www.keil.com/dd2/Pack/">www.keil.com/dd2/Pack/</a> (Section : STMicroelectronics STM32H7 Series Device Support)</li>
</ul></li>
<li><p>STM32CubeIDE toolchain (gcc9_2020_q2_update) v1.7.0</p></li>
</ul>
<h2 id="supported-devices-and-eval-boards">Supported Devices and EVAL boards</h2>
<ul>
<li>STM32H743/753/747/757/745/755/750/742/7A3/7B3/7B0/723/725/730/730xxQ/733/735 devices</li>
<li>NUCLEO-H723ZG rev.E</li>
<li>STM32H735G-DK rev.B</li>
<li>NUCLEO-H7A3ZI-Q rev.D</li>
<li>NUCLEO-H743ZI rev.B and NUCLEO-H743ZI2 rev.B/rev.D</li>
<li>NUCLEO-H745ZI-Q rev.B/rev.D</li>
<li>STM32H7B3I-DK rev.B</li>
<li>STM32H7B3I-EVAL rev.D</li>
<li>STM32H743I-EVAL rev.B/rev.E</li>
<li>STM32H745I-DISCO rev.B</li>
<li>STM32H747I-EVAL rev.E</li>
<li>STM32H747I-DISCO rev.D</li>
<li>STM32H750B-DISCO rev.B</li>
</ul>
<h2 id="backward-compatibility">Backward compatibility</h2>
<ul>
<li>None</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section14" aria-hidden="true"> <label for="collapse-section14" aria-hidden="true"><strong>V1.10.0 / 11-February-2022</strong></label>
<div>
<h2 id="main-changes-1">Main Changes</h2>
<h1 id="maintenance-release-1">Maintenance release</h1>
<ul>
<li>General updates to fix known defects and implementation enhancements.</li>
<li><strong>The following changes done on the HAL drivers require an update of the application code based on older HAL versions</strong>
<ul>
<li>Rework of HAL Ethernet driver to resolve problems and improve performance.(compatibility break)</li>
<li>A new HAL Ethernet driver has been redesigned with new APIs, to bypass limitations with previous HAL Ethernet driver version.</li>
<li>The new HAL Ethernet driver is the recommended version. It is located as usual in Drivers/STM32H7xx_HAL_Driver/Src and Drivers/STM32H7xx_HAL_Driver/Inc folders.
<ul>
<li>It can be enabled through switch HAL_ETH_MODULE_ENABLED in stm32h7xx_hal_conf.h</li>
</ul></li>
<li>The legacy HAL Ethernet driver is also present in the release in Drivers/STM32H7xx_HAL_Driver/Src/Legacy and Drivers/STM32F4xx_HAL_Driver/Inc/Legacy folders for software compatibility reasons.
<ul>
<li>Its usage is not recommended as deprecated. It can however be enabled through switch HAL_ETH_LEGACY_MODULE_ENABLED in stm32h7xx_hal_conf.h</li>
</ul></li>
</ul></li>
<li><strong>\HAL</strong> Please Refer to the <a href="Drivers/STM32H7xx_HAL_Driver/Release_Notes.html">release notes</a> for details.
<ul>
<li>Rework Ethernet driver to resolve problems and improve performance.</li>
</ul></li>
<li><strong>\Middleware</strong>:
<ul>
<li>Update of <strong>USB Device</strong> library to new version <strong>V2.10.0</strong></li>
<li>Update of <strong>USB host</strong> library to new version <strong>V3.4.0</strong></li>
</ul></li>
<li><strong>\CMSIS</strong> Please Refer to the <a href="Drivers/CMSIS/Device/ST/STM32H7xx/Release_Notes.html">release notes</a> for details.
<ul>
<li>General updates to fix known defects and implementation enhancements on CMSIS Device</li>
</ul></li>
<li><strong>\BSP</strong> Please Refer to the release notes relative to each board BSP driver <a href="Drivers/BSP">Drivers/BSP</a>
<ul>
<li>General updates to fix known defects and implementation enhancements</li>
<li>All source files: update disclaimer to add reference to the new license agreement.</li>
</ul></li>
<li><strong>\Projects</strong> Please Refer to the <a href="Projects/Release_Notes.html">release notes</a> for details.
<ul>
<li>General update to align firmware projects with the new HAL ETH driver</li>
</ul></li>
</ul>
<h2 id="contents-1">Contents</h2>
<table>
<caption>Drivers</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Cortex-M CMSIS</td>
<td style="text-align: center;">v5.6.0</td>
<td style="text-align: center;"><a href="Drivers/CMSIS/docs/General/html/index.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>STM32H7xx CMSIS</strong></td>
<td style="text-align: center;"><strong>v1.10.2</strong></td>
<td style="text-align: center;"><a href="Drivers/CMSIS/Device/ST/STM32H7xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>STM32H7xx HAL</strong></td>
<td style="text-align: center;"><strong>v1.11.0</strong></td>
<td style="text-align: center;"><a href="Drivers/STM32H7xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP STM32H7xx_Nucleo</strong></td>
<td style="text-align: center;"><strong>v1.3.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H7xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>BSP STM32H735G-DK</strong></td>
<td style="text-align: center;"><strong>v1.2.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H735G-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP STM32H7B3I-EVAL</strong></td>
<td style="text-align: center;"><strong>v2.3.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H7B3I-EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>BSP STM32H7B3I-DK</strong></td>
<td style="text-align: center;"><strong>v2.3.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H7B3I-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP STM32H743I-EVAL</strong></td>
<td style="text-align: center;"><strong>v3.3.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H743I-EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>BSP STM32H745I-DISCO</strong></td>
<td style="text-align: center;"><strong>v3.3.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H745I-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP STM32H747I-EVAL</strong></td>
<td style="text-align: center;"><strong>v3.3.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H747I-EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>BSP STM32H747I-DISCO</strong></td>
<td style="text-align: center;"><strong>v3.5.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H747I-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP STM32H750B-DK</strong></td>
<td style="text-align: center;"><strong>v3.3.1</strong></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32H750B-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Adafruit_Shield</td>
<td style="text-align: center;">v5.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Common</td>
<td style="text-align: center;">v7.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP adv7533</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/adv7533/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ampire480272</td>
<td style="text-align: center;">v1.0.3</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ampire480272/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP ampire640480</td>
<td style="text-align: center;">v1.0.3</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ampire640480/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP cs42l51</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/cs42l51/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP exc7200</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/exc7200/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ft5336</td>
<td style="text-align: center;">v2.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ft5336/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP ft6x06</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ft6x06/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP lan8742</td>
<td style="text-align: center;">v1.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lan8742/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mfxstm32l152</td>
<td style="text-align: center;">v3.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mfxstm32l152/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP m24lr64</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/m24lr64/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mt25tl01g</td>
<td style="text-align: center;">v2.3.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mt25tl01g/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP mx25lm51245g</td>
<td style="text-align: center;">v2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mx25lm51245g/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mt48lc4m32b2</td>
<td style="text-align: center;">v1.0.1</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mt48lc4m32b2/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP is42s32800j</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/is42s32800j/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP is42s32800g</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/is42s32800g/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP is42s16800j</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/is42s16800j/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP otm8009a</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/otm8009a/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ov9655</td>
<td style="text-align: center;">v2.2.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ov9655/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP ov5640</td>
<td style="text-align: center;">v3.2.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ov5640/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP rk043fn48h</td>
<td style="text-align: center;">v1.0.3</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/rk043fn48h/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP rk070er9427</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/rk070er9427/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP s5k5cag</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/s5k5cag/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP s70kl1281</td>
<td style="text-align: center;">v1.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/s70kl1281/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP st7735</td>
<td style="text-align: center;">v2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP stmpe811</td>
<td style="text-align: center;">v3.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/stmpe811/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP ts3510</td>
<td style="text-align: center;">v2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ts3510/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP wm8994</td>
<td style="text-align: center;">v3.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/wm8994/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP es_wifi</td>
<td style="text-align: center;">v1.6.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/es_wifi/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mx_wifi</td>
<td style="text-align: center;">v1.0.4</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mx_wifi/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption>Middlewares</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>STM32 USB Device Library</strong></td>
<td style="text-align: center;"><strong>v2.10.0</strong></td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>STM32 USB Host Library</strong></td>
<td style="text-align: center;"><strong>v3.4.0</strong></td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STemWin</td>
<td style="text-align: center;">v5.44</td>
<td style="text-align: center;"><a href="Middlewares/ST/STemWin/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">TouchGFX</td>
<td style="text-align: center;">v4.12.3_20200316</td>
<td style="text-align: center;"><a href="Middlewares/ST/TouchGFX/changelog.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32 PDM audio software decoding Library</td>
<td style="text-align: center;">v3.3.0</td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_Audio/Addons/PDM/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">FreeRTOS MPU**</td>
<td style="text-align: center;">v10.3.1</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a> ST modified 20200831 <a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">LibJPEG</td>
<td style="text-align: center;">v8d</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/LibJPEG/change.log">release notes</a> ST modified 20190329 <a href="Middlewares/Third_Party/LibJPEG/st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">LwIP</td>
<td style="text-align: center;">v2.1.2</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/LwIP/CHANGELOG">release notes</a> ST modified 20190315 <a href="Middlewares/Third_Party/LwIP/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">FatFS</td>
<td style="text-align: center;">R0.12c</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FatFs/doc/updates.txt">release notes</a> ST modified 20191011 <a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">mbedTLS</td>
<td style="text-align: center;">v2.16.2</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/mbedTLS/ChangeLog">release notes</a> ST modified 20200825 <a href="Middlewares/Third_Party/mbedTLS/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">OpenAmp</td>
<td style="text-align: center;">v2018.10</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/OpenAMP/open-amp/README.md">release notes</a> ST modified 20200110 <a href="Middlewares/Third_Party/OpenAMP/mw_if/st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32_Network_Library</td>
<td style="text-align: center;">v2.1.2</td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_Network_Library/Release_notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption>Utilities</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Fonts</td>
<td style="text-align: center;">V2.0.2</td>
<td style="text-align: center;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">CPU</td>
<td style="text-align: center;">V1.1.2</td>
<td style="text-align: center;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">JPEG</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="Utilities/JPEG/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">ResourcesManager</td>
<td style="text-align: center;">V1.4.0</td>
<td style="text-align: center;"><a href="Utilities/ResourcesManager/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">lcd</td>
<td style="text-align: center;">V2.0.1</td>
<td style="text-align: center;"><a href="Utilities/Basic_GUI/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Lcd_Trace</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="Utilities/Lcd_Trace/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Common</td>
<td style="text-align: center;">V1.4.1</td>
<td style="text-align: center;"><a href="Utilities/Common/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-1">Known Limitations</h2>
<ul>
<li><p>Only template projects migrated to Arm Compiler 6 with MDK-ARM 5.29 or upper version (“AC5-like Warnings” mode)</p></li>
<li><strong>LwIP</strong>-based applications come with
<ul>
<li>known compilation warning on EWARM V8.30
<ul>
<li>Related to the combination of LWIP third party stack and EWARM V8.30</li>
<li>No impact of these warnings on the functional behavior</li>
</ul></li>
<li>Known compilation warning on STM32CubeIDE with GCC compiler v9 (These warnings will be fixed in next release)</li>
</ul></li>
<li><strong>OpenAMP</strong>-based applications (available on STM32H745I-DISCO, STM32H747I-DISCO and STM32H747I-EVAL) come with known compilation warning
<ul>
<li>Related to the OpenAmp third party stack</li>
<li>Related to ST application implementation For warning details please refer to the corresponding applications readme.txt files</li>
</ul></li>
<li>STM32H747I-DISCO, STM32H747I-EVAL, STM32H743I-EVAL and STM32H750B-DK TouchGFX demonstrations as well as the Libjpeg applications come with known compilation warnings on SW4STM32 IDE:
<ul>
<li>Warnings related to the Libjpeg third party MW</li>
</ul></li>
<li><strong>STM32H743I-EVAL</strong>
<ul>
<li>MenuLauncher project is provided for EWARM IDE only (not provided for SW4STM32 and MDK-ARM)</li>
</ul></li>
<li><strong>STM32H7B3I-DK</strong>
<ul>
<li>MDK-ARM project for <strong>TouchGFX Demonstrations</strong> comes with known compilation warning related to TouchGFX Middleware</li>
<li>Known compilation warning on STM32CubeIDE with GCC compiler v9 (These warnings will be fixed in next release)</li>
</ul></li>
<li><strong>STM32H7B3I-EVAL</strong>
<ul>
<li>Known compilation warning on STM32CubeIDE with GCC compiler v9 (These warnings will be fixed in next release)</li>
</ul></li>
<li><p>No impact of the above warnings on the functional behavior</p></li>
</ul>
<h2 id="development-toolchains-and-compilers-1">Development Toolchains and Compilers</h2>
<ul>
<li><p>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.9 + ST-LINKV3.</p></li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.31 (or upper) + ST-LINKV3, pack available here:
<ul>
<li><a href="https://www.keil.com/dd2/Pack/">www.keil.com/dd2/Pack/</a> (Section : STMicroelectronics STM32H7 Series Device Support)</li>
</ul></li>
<li><p>STM32CubeIDE toolchain (gcc9_2020_q2_update) v1.7.0</p></li>
<li><p>System Workbench for STM32 (SW4STM32) (7-2018-q2-update) v2.9.0.</p></li>
</ul>
<h2 id="supported-devices-and-eval-boards-1">Supported Devices and EVAL boards</h2>
<ul>
<li>STM32H743/753/747/757/745/755/750/742/7A3/7B3/7B0/723/725/730/730xxQ/733/735 devices</li>
<li>NUCLEO-H723ZG rev.E</li>
<li>STM32H735G-DK rev.B</li>
<li>NUCLEO-H7A3ZI-Q rev.D</li>
<li>NUCLEO-H743ZI rev.B and NUCLEO-H743ZI2 rev.B/rev.D</li>
<li>NUCLEO-H745ZI-Q rev.B/rev.D</li>
<li>STM32H7B3I-DK rev.B</li>
<li>STM32H7B3I-EVAL rev.D</li>
<li>STM32H743I-EVAL rev.B/rev.E</li>
<li>STM32H745I-DISCO rev.B</li>
<li>STM32H747I-EVAL rev.E</li>
<li>STM32H747I-DISCO rev.D</li>
<li>STM32H750B-DISCO rev.B</li>
</ul>
<h2 id="backward-compatibility-1">Backward compatibility</h2>
<ul>
<li>Full rework for HAL ETH driver</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section13" aria-hidden="true"> <label for="collapse-section13" aria-hidden="true"><strong>V1.9.1 / 06-December-2021</strong></label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>General updates to fix known defects and implementation enhancements</li>
<li>All source files: update disclaimer to add reference to the new license agreement.</li>
<li>Update all firmware projects by adding dedicated MPU configuration to avoid Cortex-M7 speculative access on external memories.
<ul>
<li>Refer to ARM recommendation regarding Cortex-M7 speculative access: <a href="https://developer.arm.com/documentation/ddi0489/f/memory-system/speculative-accesses/considerations-for-system-design">Link</a></li>
<li>"Arm recommends that you set those regions to have all of the following attributes with the MPU:
<ul>
<li>Device or Strongly-ordered.</li>
<li>Execute Never.</li>
</ul></li>
</ul></li>
<li><strong>CMSIS</strong> updates
<ul>
<li>New CMSIS header files added for specific STM32H747xG and STM32H7575xG devices.</li>
<li>Added new atomic register access macros in stm32h7xx.h file.</li>
<li>Add LSI maximum startup time datasheet value: LSI_STARTUP_TIME.</li>
<li>FLASH_SIZE incorrectly defined for CM4 for STM32H747xG and STM32H757xG.</li>
<li>Add missing bit definition for HRTIM TimerB/C/D/E Reset Register.</li>
<li>Fix wrong TIM_CR2_OIS6_Pos bit position.</li>
<li>Add check on TIM15 within IS_TIM_SLAVE_INSTANCE() macro.</li>
<li>Add check on TIM12 within IS_TIM_CLOCKSOURCE_TIX_INSTANCE() and IS_TIM_CLOCKSOURCE_ITRX_INSTANCE() macros as it supports external clock mode 1 for TIX inputs and internal trigger inputs.</li>
<li>Fix TIM_CCMR2_OC3M_Msk, TIM_CCMR2_OC4M_Msk, TIM_CCMR3_OC5M_Msk and TIM_CCMR3_OC6M_Msk incorrect definitions.
<ul>
<li>FLASH_ACR_LATENCY_Msk corrected to be 3 bits instead of 4 bits.</li>
</ul></li>
<li>system_stm32h7xx.c