Release_Notes.html - third_party/github/STMicroelectronics/cmsis_device_g0 - Git at Google

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 <h1 id="release-notes-for-stm32g0xx-cmsis"><small>Release Notes for</small> <mark>STM32G0xx CMSIS</mark></h1>
 <p>Copyright © 2018 STMicroelectronics<br />
 </p>
 <a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo.png" alt="ST logo" /></a>
 </center>
 </div>
 </div>
 <h1 id="license">License</h1>
 <p>This software component is licensed by ST under BSD 3-Clause license, the “License”; You may not use this component except in compliance with the License. You may obtain a copy of the License at:</p>
 <p><a href="https://opensource.org/licenses/BSD-3-Clause">https://opensource.org/licenses/BSD-3-Clause</a></p>
 <h1 id="purpose">Purpose</h1>
 <p>This driver provides the CMSIS device files for the stm32g0xx products. This covers</p>
 <ul>
 <li>STM32G081/71/70xx devices</li>
 <li>STM32G041/31/30xx devices</li>
 </ul>
 <p>This driver is composed of the descriptions of the registers under “Include” directory.</p>
 <p>Various template files are provided to easily build an application. They can be adapted to fit applications requirements.</p>
 <ul>
 <li>Templates/system_stm32g0xx.c contains the initialization code referred as SystemInit.</li>
 <li>Startup files are provided as example for IAR©, KEIL© and SW4STM32©.</li>
 <li>Linker files are provided as example for IAR©, KEIL© and SW4STM32©.</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-section4" checked aria-hidden="true"> <label for="collapse-section4" aria-hidden="true">V1.3.0 / 25-June-2019 </label>
 <div>
 <h2 id="main-changes">Main Changes</h2>
 <h3 id="maintenance-release">Maintenance release</h3>
 <p>Maintenance release for STM32G0xx CMSIS supporting stm32g030xx, stm32g031xx, stm32g041xx, stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
 <table>
 <caption>Fixed bugs list<br />
 </caption>
 <thead>
 <tr class="header">
 <th>Headline</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
 <td>Remove all DMAMUX register/bit definition related to internal debug features</td>
 </tr>
 </tbody>
 </table>
 <h2 id="contents">Contents</h2>
 <p>CMSIS devices files for stm32g030xx, stm32g031xx, stm32g041xx devices.</p>
 <p>CMSIS devices files for stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
 <h2 id="known-limitations">Known Limitations</h2>
 <table>
 <caption>Requirements not met or planned in a forthcoming release</caption>
 <thead>
 <tr class="header">
 <th style="text-align: left;">Headline</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
 <td style="text-align: left;">[MISRAC2012-Rule-8.9_b] Global variable APBPrescTable is only referenced from a single function</td>
 </tr>
 </tbody>
 </table>
 <p><br />
 </p>
 <h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
 <ul>
 <li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
 <li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
 <li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
 </ul>
 <h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
 <ul>
 <li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
 <li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
 </ul>
 </div>
 </div>
 <div class="collapse">
 <input type="checkbox" id="collapse-section3" aria-hidden="true"> <label for="collapse-section3" aria-hidden="true">V1.2.0 / 05-April-2019 </label>
 <div>
 <h2 id="main-changes-1">Main Changes</h2>
 <h3 id="maintenance-release-and-product-update">Maintenance release and Product Update</h3>
 <p>First release for STM32G0xx CMSIS introducing <strong>stm32g030xx, stm32g031xx, stm32g041xx</strong> devices.</p>
 <table>
 <caption>Additional features<br />
 </caption>
 <thead>
 <tr class="header">
 <th style="text-align: left;">Headline</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
 <td style="text-align: left;">New CMSIS Drivers files to support STM32G041xx, STM32G031xx, STM32G030xx</td>
 </tr>
 </tbody>
 </table>
 <table>
 <caption>Fixed bugs list<br />
 </caption>
 <thead>
 <tr class="header">
 <th>Headline</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
 <td>Correct wrong definition of IS_TIM_TISEL_INSTANCE for STM32G0x0 devices</td>
 </tr>
 <tr class="even">
 <td>Mention bit ADC_CCR_LFMEN as useless in STM32G0, kept for legacy purpose</td>
 </tr>
 </tbody>
 </table>
 <h2 id="contents-1">Contents</h2>
 <p>CMSIS devices files for stm32g030xx, stm32g031xx, stm32g041xx devices.</p>
 <p>CMSIS devices files for stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
 <h2 id="known-limitations-1">Known Limitations</h2>
 <table>
 <caption>Requirements not met or planned in a forthcoming release</caption>
 <thead>
 <tr class="header">
 <th style="text-align: left;">Headline</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
 <td style="text-align: left;">[MISRAC2012-Rule-8.9_b] Global variable APBPrescTable is only referenced from a single function</td>
 </tr>
 <tr class="even">
 <td style="text-align: left;">Use latest CMSIS V5.4.0</td>
 </tr>
 </tbody>
 </table>
 <p><br />
 </p>
 <h2 id="development-toolchains-and-compilers-1">Development Toolchains and Compilers</h2>
 <ul>
 <li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
 <li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
 <li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
 </ul>
 <h2 id="supported-devices-and-boards-1">Supported Devices and boards</h2>
 <ul>
 <li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
 <li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
 </ul>
 </div>
 </div>
 <div class="collapse">
 <input type="checkbox" id="collapse-section2" aria-hidden="true"> <label for="collapse-section2" aria-hidden="true">V1.1.0 / 06-February-2019 </label>
 <div>
 <h2 id="main-changes-2">Main Changes</h2>
 <h3 id="maintenance-release-1">Maintenance release</h3>
 <p>Maintenance release for <strong>STM32G0xx</strong> devices (stm32g070xx, stm32g071xx, stm32g081xx devices)</p>
 <table>
 <caption>Fixed bugs list</caption>
 <thead>
 <tr class="header">
 <th>Headline</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
 <td>[Keil] Startup file for Keil generated project contain errors</td>
 </tr>
 <tr class="even">
 <td>[Licenses update] remove html tags in Startup files</td>
 </tr>
 <tr class="odd">
 <td>MISRAC2012 implementation</td>
 </tr>
 <tr class="even">
 <td>Correct undefined reference to `LPUART1_IRQHandler’ for some G0 variants</td>
 </tr>
 </tbody>
 </table>
 <h2 id="contents-2">Contents</h2>
 <p>CMSIS devices files for stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
 </div>
 </div>
 <div class="collapse">
 <input type="checkbox" id="collapse-section1" aria-hidden="true"> <label for="collapse-section1" aria-hidden="true"> V1.0.0 / 26-October-2018 </label>
 <div>
 <h2 id="main-changes-3">Main Changes</h2>
 <h3 id="first-release">First release</h3>
 <p>First official release for <strong>STM32G0xx</strong> devices</p>
 <h2 id="contents-3">Contents</h2>
 <ul>
 <li>CMSIS devices files for STM32G070xx, STM32G071xx and STM32G081xx</li>
 </ul>
 </div>
 </div>
 </div>
 </div>
 <footer class="sticky">
 <p>For complete documentation on STM32G0xx,visit: [<a href="http://www.st.com/stm32g0">www.st.com/stm32g0</a>]</p>
 This release note uses up to date web standards and, for this reason, should not be opened with Internet Explorer but preferably with popular browsers such as Google Chrome, Mozilla Firefox, Opera or Microsoft Edge.
 </footer>
 </body>
 </html>
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	<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
	<title>Release Notes for STM32G0xx CMSIS</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.css" />
	<!--[if lt IE 9]>
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	<div class="row">
	<div class="col-sm-12 col-lg-4">
	<div class="card fluid">
	<div class="sectione dark">
	<center>
	<h1 id="release-notes-for-stm32g0xx-cmsis"><small>Release Notes for</small> <mark>STM32G0xx CMSIS</mark></h1>
	<p>Copyright © 2018 STMicroelectronics<br />
	</p>
	<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo.png" alt="ST logo" /></a>
	</center>
	</div>
	</div>
	<h1 id="license">License</h1>
	<p>This software component is licensed by ST under BSD 3-Clause license, the “License”; You may not use this component except in compliance with the License. You may obtain a copy of the License at:</p>
	<p><a href="https://opensource.org/licenses/BSD-3-Clause">https://opensource.org/licenses/BSD-3-Clause</a></p>
	<h1 id="purpose">Purpose</h1>
	<p>This driver provides the CMSIS device files for the stm32g0xx products. This covers</p>
	<ul>
	<li>STM32G081/71/70xx devices</li>
	<li>STM32G041/31/30xx devices</li>
	</ul>
	<p>This driver is composed of the descriptions of the registers under “Include” directory.</p>
	<p>Various template files are provided to easily build an application. They can be adapted to fit applications requirements.</p>
	<ul>
	<li>Templates/system_stm32g0xx.c contains the initialization code referred as SystemInit.</li>
	<li>Startup files are provided as example for IAR©, KEIL© and SW4STM32©.</li>
	<li>Linker files are provided as example for IAR©, KEIL© and SW4STM32©.</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-section4" checked aria-hidden="true"> <label for="collapse-section4" aria-hidden="true">V1.3.0 / 25-June-2019 </label>
	<div>
	<h2 id="main-changes">Main Changes</h2>
	<h3 id="maintenance-release">Maintenance release</h3>
	<p>Maintenance release for STM32G0xx CMSIS supporting stm32g030xx, stm32g031xx, stm32g041xx, stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
	<table>
	<caption>Fixed bugs list<br />
	</caption>
	<thead>
	<tr class="header">
	<th>Headline</th>
	</tr>
	</thead>
	<tbody>
	<tr class="odd">
	<td>Remove all DMAMUX register/bit definition related to internal debug features</td>
	</tr>
	</tbody>
	</table>
	<h2 id="contents">Contents</h2>
	<p>CMSIS devices files for stm32g030xx, stm32g031xx, stm32g041xx devices.</p>
	<p>CMSIS devices files for stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
	<h2 id="known-limitations">Known Limitations</h2>
	<table>
	<caption>Requirements not met or planned in a forthcoming release</caption>
	<thead>
	<tr class="header">
	<th style="text-align: left;">Headline</th>
	</tr>
	</thead>
	<tbody>
	<tr class="odd">
	<td style="text-align: left;">[MISRAC2012-Rule-8.9_b] Global variable APBPrescTable is only referenced from a single function</td>
	</tr>
	</tbody>
	</table>
	<p><br />
	</p>
	<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
	<ul>
	<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
	<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
	<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
	</ul>
	<h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
	<ul>
	<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
	<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
	</ul>
	</div>
	</div>
	<div class="collapse">
	<input type="checkbox" id="collapse-section3" aria-hidden="true"> <label for="collapse-section3" aria-hidden="true">V1.2.0 / 05-April-2019 </label>
	<div>
	<h2 id="main-changes-1">Main Changes</h2>
	<h3 id="maintenance-release-and-product-update">Maintenance release and Product Update</h3>
	<p>First release for STM32G0xx CMSIS introducing <strong>stm32g030xx, stm32g031xx, stm32g041xx</strong> devices.</p>
	<table>
	<caption>Additional features<br />
	</caption>
	<thead>
	<tr class="header">
	<th style="text-align: left;">Headline</th>
	</tr>
	</thead>
	<tbody>
	<tr class="odd">
	<td style="text-align: left;">New CMSIS Drivers files to support STM32G041xx, STM32G031xx, STM32G030xx</td>
	</tr>
	</tbody>
	</table>
	<table>
	<caption>Fixed bugs list<br />
	</caption>
	<thead>
	<tr class="header">
	<th>Headline</th>
	</tr>
	</thead>
	<tbody>
	<tr class="odd">
	<td>Correct wrong definition of IS_TIM_TISEL_INSTANCE for STM32G0x0 devices</td>
	</tr>
	<tr class="even">
	<td>Mention bit ADC_CCR_LFMEN as useless in STM32G0, kept for legacy purpose</td>
	</tr>
	</tbody>
	</table>
	<h2 id="contents-1">Contents</h2>
	<p>CMSIS devices files for stm32g030xx, stm32g031xx, stm32g041xx devices.</p>
	<p>CMSIS devices files for stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
	<h2 id="known-limitations-1">Known Limitations</h2>
	<table>
	<caption>Requirements not met or planned in a forthcoming release</caption>
	<thead>
	<tr class="header">
	<th style="text-align: left;">Headline</th>
	</tr>
	</thead>
	<tbody>
	<tr class="odd">
	<td style="text-align: left;">[MISRAC2012-Rule-8.9_b] Global variable APBPrescTable is only referenced from a single function</td>
	</tr>
	<tr class="even">
	<td style="text-align: left;">Use latest CMSIS V5.4.0</td>
	</tr>
	</tbody>
	</table>
	<p><br />
	</p>
	<h2 id="development-toolchains-and-compilers-1">Development Toolchains and Compilers</h2>
	<ul>
	<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2</li>
	<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
	<li>System Workbench STM32 (SW4STM32) toolchain V2.7.2</li>
	</ul>
	<h2 id="supported-devices-and-boards-1">Supported Devices and boards</h2>
	<ul>
	<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
	<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
	</ul>
	</div>
	</div>
	<div class="collapse">
	<input type="checkbox" id="collapse-section2" aria-hidden="true"> <label for="collapse-section2" aria-hidden="true">V1.1.0 / 06-February-2019 </label>
	<div>
	<h2 id="main-changes-2">Main Changes</h2>
	<h3 id="maintenance-release-1">Maintenance release</h3>
	<p>Maintenance release for <strong>STM32G0xx</strong> devices (stm32g070xx, stm32g071xx, stm32g081xx devices)</p>
	<table>
	<caption>Fixed bugs list</caption>
	<thead>
	<tr class="header">
	<th>Headline</th>
	</tr>
	</thead>
	<tbody>
	<tr class="odd">
	<td>[Keil] Startup file for Keil generated project contain errors</td>
	</tr>
	<tr class="even">
	<td>[Licenses update] remove html tags in Startup files</td>
	</tr>
	<tr class="odd">
	<td>MISRAC2012 implementation</td>
	</tr>
	<tr class="even">
	<td>Correct undefined reference to `LPUART1_IRQHandler’ for some G0 variants</td>
	</tr>
	</tbody>
	</table>
	<h2 id="contents-2">Contents</h2>
	<p>CMSIS devices files for stm32g070xx, stm32g071xx, stm32g081xx devices.</p>
	</div>
	</div>
	<div class="collapse">
	<input type="checkbox" id="collapse-section1" aria-hidden="true"> <label for="collapse-section1" aria-hidden="true"> V1.0.0 / 26-October-2018 </label>
	<div>
	<h2 id="main-changes-3">Main Changes</h2>
	<h3 id="first-release">First release</h3>
	<p>First official release for <strong>STM32G0xx</strong> devices</p>
	<h2 id="contents-3">Contents</h2>
	<ul>
	<li>CMSIS devices files for STM32G070xx, STM32G071xx and STM32G081xx</li>
	</ul>
	</div>
	</div>
	</div>
	</div>
	<footer class="sticky">
	<p>For complete documentation on STM32G0xx,visit: [<a href="http://www.st.com/stm32g0">www.st.com/stm32g0</a>]</p>
	This release note uses up to date web standards and, for this reason, should not be opened with Internet Explorer but preferably with popular browsers such as Google Chrome, Mozilla Firefox, Opera or Microsoft Edge.
	</footer>
	</body>
	</html>