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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" />
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<title>Release Notes for STM32CubeC0 Firmware Package</title>
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<body>
<div class="row">
<div class="col-sm-12 col-lg-4">
<center>
<h1 id="release-notes-for-stm32cubec0-firmware-package">Release Notes
for <mark> STM32CubeC0 Firmware Package </mark></h1>
<p>Copyright © 2022 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 STM32CubeC0 for STM32C0 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 ThreadX and
LevelX]</p></li>
</ul></li>
</ul>
<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>
<p>Both the HAL and LL APIs are production–ready, checked with
CodeSonar® static analysis tool, and developed in compliance with MISRA
C® guidelines. Reports are available on demand.</p>
<figure>
<img src="_htmresc/STM32Cube.bmp" alt="STM32Cube" />
<figcaption aria-hidden="true">STM32Cube</figcaption>
</figure>
<p>The <strong>drivers</strong> provided within this package
<strong>support</strong> the
<strong>STM32C031/STM32C011/C051/C071/C091/C092 lines.</strong></p>
</div>
<section id="update-history" class="col-sm-12 col-lg-8">
<h2><strong>Update History</strong></h2>
<div class="collapse">
<input type="checkbox" id="collapse-section5" checked aria-hidden="true">
<label for="collapse-section5" checked aria-hidden="true"><strong>V1.3.0
/ 30-October-2024</strong></label>
<div>
<h2 id="main-changes">Main Changes</h2>
<ul>
<li>Official release of <strong>STM32CubeC0</strong> Firmware Package to
support <span style="font-weight: bold;">STM32CubeC051xx and
STM32CubeC091/92xx devices</span></li>
</ul>
<h2 id="contents">Contents</h2>
<h3 id="features"><strong>Features</strong></h3>
<p>STM32CubeC0 gathers in one single package all the generic embedded
software components required to develop an application on STM32C0
microcontrollers.</p>
<ul>
<li>Production–ready HAL and LL API drivers, checked with Coverity®
static analysis tool, and developed in compliance with MISRA C®
guidelines.</li>
<li>CMSIS CORE, DSP and RTOS software components.</li>
<li>Consistent set of middleware components (Azure® RTOS USBX,
FileX/LevelX, ThreadX, mbed-crypto, and OpenBootloader).</li>
<li>Up to <strong>260</strong> examples and applications for easy
understanding, compatible with STM32CubeMX to facilitate the
configuration through a graphical tool.</li>
<li>New Templates_Board projects for NUCLEO-C051RB and NUCLEO-C092RC
demonstrating the STM32CubeMX “Start my project from ST Board” providing
an easy access to ST boards’ features.</li>
</ul>
<p><strong>CMSIS Device</strong> Updates</p>
<ul>
<li>Support of STM32C051xx and STM32C091/92xx devices</li>
<li>Update CMSIS devices to include latest corrections</li>
</ul>
<p><strong>HAL/LL Drivers</strong> Updates</p>
<ul>
<li>HAL and LL drivers Official Release for STM32C051xx and
STM32C091/92xx</li>
<li>Add FDCAN HAL drivers for STM32C092xx devices</li>
<li>General updates to fix known defects and implementation
enhancements</li>
</ul>
<p><strong>Middleware</strong> Updates</p>
<ul>
<li>Update mbed-crypto version to mbed-tls-v3.6.1</li>
</ul>
<h3 id="projects"><strong>Projects</strong></h3>
<ul>
<li>Add <strong>56</strong> new projects on NUCLEO-C051C8 board:
<ul>
<li>4 Applications</li>
<li>49 examples</li>
<li>1 HAL Templates</li>
<li>1 LL Templates</li>
<li>1 Board Templates</li>
</ul></li>
<li>Add <strong>16</strong> new projects on NUCLEO-C092RC board:
<ul>
<li>6 Applications</li>
<li>7 examples</li>
<li>1 HAL Templates</li>
<li>1 LL Templates</li>
<li>1 Board Templates</li>
</ul></li>
<li>Add <strong>1</strong> new project on NUCLEO-C071RB board:
<ul>
<li>1 example</li>
</ul></li>
</ul>
<p>The <strong>STM32CubeC0</strong> Firmware package comes with template
running on STMicroelectronics boards, organized by board and provided
with preconfigured projects for the main supported toolchains. 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 style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Projects <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.3.0</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><small>The components flagged by “<span
class="icon-st-update"></span>” have changed since the previous release.
“<span class="icon-st-add"></span>” are new.</small></p>
<table>
<caption><strong>Drivers</strong></caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CMSIS</td>
<td style="text-align: left;">V5.9.0</td>
<td style="text-align: left;"><a
href="Drivers/CMSIS/Documentation/General/html/index.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32C0xx CMSIS <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.3.0</td>
<td style="text-align: left;"><a
href="Drivers/CMSIS/Device/ST/STM32C0xx/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32C0xx HAL/LL <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.3.0</td>
<td style="text-align: left;"><a
href="Drivers/STM32C0xx_HAL_Driver/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32C0xx NUCLEO</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0xx_Nucleo/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32C0316-DK</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0316-DK/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32C0116-DK</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0116-DK/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components</td>
<td style="text-align: left;">V7.1.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/Components/Common/Release_Notes.html">release
notes</a></td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">OpenBootloader</td>
<td style="text-align: left;">V6.0.0</td>
<td style="text-align: left;"><a
href="Middlewares/ST/OpenBootloader/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Azure RTOS ThreadX</td>
<td style="text-align: left;">threadx-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/eclipse-threadx/threadx/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Azure RTOS FileX</td>
<td style="text-align: left;">filex-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/azure-rtos/filex/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Azure RTOS LeveLX</td>
<td style="text-align: left;">levelx-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/eclipse-threadx/levelx/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Azure RTOS USBX</td>
<td style="text-align: left;">usbx-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/eclipse-threadx/usbx/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">mbed-crypto <span
class="icon-st-update"></span></td>
<td style="text-align: left;">mbed-tls-v3.6.1</td>
<td style="text-align: left;"><a
href="Middlewares/Third_Party/mbed-crypto/st_readme.txt">release
notes</a></td>
</tr>
</tbody>
</table>
<h1 id="development-toolchains-and-compilers">Development Toolchains and
Compilers</h1>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.4 + ST-LINK,
patch available here:
<ul>
<li><a
href="Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv9_STM32C05x-09x_V1.0.0.zip">Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv9_STM32C05x-09x_V1.0.0.zip</a>
<ul>
<li>This patch supports <strong>STM32C051xx</strong> and
<strong>STM32C091xx/92xx</strong> devices</li>
</ul></li>
<li><a
href="Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv9_STM32C07x_V1.0.0.zip">Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv9_STM32C07x_V1.0.0.zip</a>
<ul>
<li>This patch supports <strong>STM32C071xx</strong> devices</li>
</ul></li>
<li><a
href="Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv8_STM32C01x-03x_V1.0.1.zip">Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv8_STM32C01x-03x_V1.0.1.zip</a>
<ul>
<li>This patch supports <strong>STM32C031xx and STM32C011xx</strong>
devices</li>
</ul></li>
</ul></li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.39 +
ST-LINK, patch available here:
<ul>
<li><a
href="Utilities\PC_Software\IDEs_Patches\MDK-ARM\Keil.STM32C0xx_DFP.1.2.0.zip">Utilities\PC_Software\IDEs_Patches\MDK-ARM\Keil.STM32C0xx_DFP.1.2.0.zip</a>
<ul>
<li>This patch supports <strong>STM32C031/011xx</strong>,
<strong>STM32C071xx</strong>, <strong>STM32C051xx</strong> and
<strong>STM32C091/92xx</strong> devices</li>
</ul></li>
</ul></li>
<li>STM32CubeIDE V1.17.0 (GCC12)</li>
</ul>
<h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
<ul>
<li><strong>STM32C051x6</strong> and <strong>STM32C051x8</strong>
devices</li>
<li><strong>STM32C091xB</strong>, <strong>STM32C091xC</strong> and
<strong>STM32C091x8</strong> devices</li>
<li><strong>STM32C092xB</strong>, <strong>STM32C092xC</strong> and
<strong>STM32C092x8</strong> devices</li>
<li>STM32C071xB and STM32C071x8 devices</li>
<li>STM32C031 and STM32C011 devices</li>
<li><strong>NUCLEO-C092RC board rev.B</strong></li>
<li><strong>NUCLEO-C051C6 board rev.C</strong></li>
<li>NUCLEO-C071RB board rev.B</li>
<li>NUCLEO-C031C6 board rev.B</li>
<li>STM32C0116-DK board rev.B</li>
<li>STM32C0316-DK board rev.B</li>
</ul>
<h2 id="dependencies">Dependencies</h2>
<ul>
<li>STM32CubeMX V6.13.0
<ul>
<li>Projects (Applications and Examples) are generated using STM32CubeMX
version V6.13.0.</li>
</ul></li>
</ul>
<h2 id="known-limitations">Known Limitations</h2>
<ul>
<li><p>Some projects are not generated with STM32CubeMX tool. For the
exhaustive list please refer to this table <a
href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a></p></li>
<li><p>The following projects are not supported with STM32CubeIDE
toolchain (<strong>Release</strong>):</p>
<ul>
<li>NUCLEO-C071RB/Examples_LL/SPI/SPI_OneBoard_HalfDuplex_IT_Init</li>
</ul></li>
<li><p>The following projects are not supported with MDK-ARM toolchain
:</p>
<ul>
<li>NUCLEO-C071RB/Examples_LL/I2C/I2C_OneBoard_AdvCommunication_DMAAndIT_Init</li>
</ul></li>
</ul>
<h2 id="backward-compatibility">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section4" aria-hidden="true">
<label for="collapse-section4" aria-hidden="true"><strong>V1.2.0 /
05-June-2024</strong></label>
<div>
<h2 id="main-changes-1">Main Changes</h2>
<ul>
<li>First official release of <strong>STM32CubeC0</strong> Firmware
Package to support <span style="font-weight: bold;">STM32CubeC071xx
devices</span></li>
</ul>
<h2 id="contents-1">Contents</h2>
<h3 id="features-1"><strong>Features</strong></h3>
<p>STM32CubeC0 gathers in one single package all the generic embedded
software components required to develop an application on STM32C0
microcontrollers.</p>
<ul>
<li>Production–ready HAL and LL API drivers, checked with Coverity®
static analysis tool, and developed in compliance with MISRA C®
guidelines.</li>
<li>CMSIS CORE, DSP and RTOS software components.</li>
<li>Consistent set of middleware components (Azure® RTOS USBX,
FileX/LevelX, ThreadX, mcuboot, mbed-crypto, and OpenBootloader).</li>
<li>Up to <strong>187</strong> examples and applications for easy
understanding, compatible with STM32CubeMX to facilitate the
configuration through a graphical tool.</li>
<li>New Templates_Board project for NUCLEO-C071RB demonstrating the
STM32CubeMX “Start my project from ST Board” providing an easy access to
ST boards’ features.</li>
</ul>
<p><strong>CMSIS Device</strong> Updates</p>
<ul>
<li>Support of STM32C071xx devices</li>
<li>Update CMSIS devices to include latest corrections</li>
</ul>
<p><strong>HAL/LL Drivers</strong> Updates</p>
<ul>
<li>HAL and LL drivers Official Release for STM32C071xx</li>
<li>Add USB HAL and LL drivers for STM32C071xx devices</li>
<li>General updates to fix known defects and implementation
enhancements</li>
</ul>
<p><strong>BSP Drivers</strong> Updates</p>
<ul>
<li>Update STM32C0xx_Nucleo BSP Driver to support NUCLEO-C071RB board
for STM32UC071xx devices</li>
<li>General updates to fix known defects and implementation
enhancements</li>
</ul>
<p><strong>Midlware</strong> Updates</p>
<ul>
<li>Major update in AzureRTOS Middlewares (new version V6.4.0)</li>
<li>Add the AzureRTOS USBX middleware component</li>
<li>Add mbed-crypto and mcuboot Middleware</li>
</ul>
<h3 id="projects-1"><strong>Projects</strong></h3>
<ul>
<li>Add <strong>75</strong> new projects on NUCLEO-C071RB board:
<ul>
<li>14 Applications</li>
<li>58 examples</li>
<li>1 HAL Templates</li>
<li>1 LL Templates</li>
<li>1 Board Templates</li>
</ul></li>
</ul>
<p>The <strong>STM32CubeC0</strong> Firmware package comes with template
running on STMicroelectronics boards, organized by board and provided
with preconfigured projects for the main supported toolchains. 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 style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Projects</td>
<td style="text-align: left;">V1.2.0</td>
<td style="text-align: left;"><a
href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="components-1">Components</h2>
<p><small>The components flagged by “<span
class="icon-st-update"></span>” have changed since the previous release.
“<span class="icon-st-add"></span>” are new.</small></p>
<table>
<caption><strong>Drivers</strong></caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CMSIS</td>
<td style="text-align: left;">V5.9.0</td>
<td style="text-align: left;"><a
href="Drivers/CMSIS/Documentation/General/html/index.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32C0xx CMSIS <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.2.0</td>
<td style="text-align: left;"><a
href="Drivers/CMSIS/Device/ST/STM32C0xx/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32C0xx HAL/LL <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.2.0</td>
<td style="text-align: left;"><a
href="Drivers/STM32C0xx_HAL_Driver/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32C0xx NUCLEO <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0xx_Nucleo/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32C0316-DK <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0316-DK/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32C0116-DK <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0116-DK/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components</td>
<td style="text-align: left;">V7.1.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/Components/Common/Release_Notes.html">release
notes</a></td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">OpenBootloader</td>
<td style="text-align: left;">V6.0.0</td>
<td style="text-align: left;"><a
href="Middlewares/ST/OpenBootloader/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Azure RTOS ThreadX <span
class="icon-st-update"></span></td>
<td style="text-align: left;">threadx-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/eclipse-threadx/threadx/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Azure RTOS FileX <span
class="icon-st-update"></span></td>
<td style="text-align: left;">filex-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/azure-rtos/filex/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Azure RTOS LeveLX <span
class="icon-st-update"></span></td>
<td style="text-align: left;">levelx-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/eclipse-threadx/levelx/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Azure RTOS USBX <span
class="icon-st-add"></span></td>
<td style="text-align: left;">usbx-6.4.0.240419</td>
<td style="text-align: left;"><a
href="https://github.com/eclipse-threadx/usbx/releases/tag/v6.4.0_rel">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">mbed-crypto <span
class="icon-st-add"></span></td>
<td style="text-align: left;">mbed-tls-v2.28.8</td>
<td style="text-align: left;"><a
href="Middlewares/Third_Party/mbed-crypto/st_readme.txt">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">mcuboot <span
class="icon-st-add"></span></td>
<td style="text-align: left;">v1.7.2.24</td>
<td style="text-align: left;"><a
href="Middlewares/Third_Party/mcuboot/st_readme.txt">release
notes</a></td>
</tr>
</tbody>
</table>
<h1 id="development-toolchains-and-compilers-1">Development Toolchains
and Compilers</h1>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.4 + ST-LINK,
patch available here:
<ul>
<li><a
href="Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv9_STM32C07x_V1.0.0.zip">Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv9_STM32C07x_V1.0.0.zip</a>
<ul>
<li>This patch supports <strong>STM32C071xx</strong> devices</li>
</ul></li>
<li><a
href="Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv8_STM32C01x-03x_V1.0.zip">Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv8_STM32C01x-03x_V1.0.zip</a>
<ul>
<li>This patch supports <strong>STM32C031 and STM32C011</strong>
devices</li>
</ul></li>
</ul></li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.39 +
ST-LINK, patch available here:
<ul>
<li><a
href="Utilities\PC_Software\IDEs_Patches\MDK-ARM\Keil.STM32C0xx_DFP.1.1.0.zip">Utilities\PC_Software\IDEs_Patches\MDK-ARM\Keil.STM32C0xx_DFP.1.1.0.zip</a>
<ul>
<li>This patch supports <strong>STM32C071</strong> and
<strong>STM32C031/011</strong> devices</li>
</ul></li>
</ul></li>
<li>STM32CubeIDE V1.16.0 (GCC12)</li>
</ul>
<h2 id="supported-devices-and-boards-1">Supported Devices and
boards</h2>
<ul>
<li>STM32C071xB and STM32C071x8 devices</li>
<li>STM32C031 and STM32C011 devices</li>
<li>NUCLEO-C071RB board rev.B</li>
<li>NUCLEO-C031C6 board rev.B</li>
<li>STM32C0116-DK board rev.B</li>
<li>STM32C0316-DK board rev.B</li>
</ul>
<h2 id="dependencies-1">Dependencies</h2>
<ul>
<li>STM32CubeMX V6.12.0
<ul>
<li>Projects (Applications and Examples) are generated using STM32CubeMX
version V6.12.0.</li>
</ul></li>
</ul>
<h2 id="known-limitations-1">Known Limitations</h2>
<ul>
<li><p>Some projects are not generated with STM32CubeMX tool. For the
exhaustive list please refer to this table <a
href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a></p></li>
<li><p>The following projects are not supported with STM32CubeIDE
toolchain (<strong>Release</strong>):</p>
<ul>
<li>NUCLEO-C071RB/Examples_LL/SPI/SPI_OneBoard_HalfDuplex_IT_Init</li>
</ul></li>
<li><p>The following projects are not supported with MDK-ARM toolchain
:</p>
<ul>
<li>NUCLEO-C071RB/Examples_LL/I2C/I2C_OneBoard_AdvCommunication_DMAAndIT_Init</li>
</ul></li>
</ul>
<h2 id="backward-compatibility-1">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section3" aria-hidden="true">
<label for="collapse-section3" aria-hidden="true"><strong>V1.1.0 /
07-June-2023</strong></label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>Maintenance Release of <span
style="font-weight: bold;">STM32CubeC0</span> Firmware Package</li>
</ul>
<p><strong>CMSIS</strong> updates</p>
<ul>
<li>CMSIS is upgraded to version V5.9.0</li>
</ul>
<p><strong>CMSIS Device</strong> updates</p>
<ul>
<li>CMSIS Device Maintenance Release version of bits and registers
definition aligned with RM0490 (STM32C0 reference manual)
<ul>
<li>Rename PWR_BKPREGx to PWR_BKPxR</li>
<li>Rename SVC_IRQn to SVCall_IRQn</li>
</ul></li>
</ul>
<p><strong>HAL/LL Drivers</strong> updates</p>
<ul>
<li>HAL and LL drivers Maintenance Release for STM32C011xx / STM32C031xx
devices</li>
</ul>
<p>– <strong>HAL Drivers</strong> updates</p>
<ul>
<li><strong>HAL RCC</strong> driver
<ul>
<li>Rename the following defines:
<ul>
<li>HSE_TIMEOUT_VALUE to RCC_HSE_TIMEOUT_VALUE</li>
<li>HSI_TIMEOUT_VALUE to RCC_HSI_TIMEOUT_VALUE</li>
<li>LSI_TIMEOUT_VALUE to RCC_LSI_TIMEOUT_VALUE</li>
<li>CLOCKSWITCH_TIMEOUT_VALUE to RCC_CLOCKSWITCH_TIMEOUT_VALUE</li>
</ul></li>
</ul></li>
<li><strong>HAL RTC</strong> driver
<ul>
<li>Add __HAL_RTC_IS_CALENDAR_INITIALIZED macro</li>
</ul></li>
<li><strong>HAL TIM</strong> driver
<ul>
<li>Add __HAL_TIM_SELECT_CCDMAREQUEST macro</li>
</ul></li>
<li><strong>HAL UART</strong> driver
<ul>
<li>Add (HAL_UART_RxEventTypeTypeDef RxEventType) to the
__UART_HandleTypeDef structure</li>
<li>Add following defines:
<ul>
<li>HAL_UART_RXEVENT_TC (Transfer Complete event)</li>
<li>HAL_UART_RXEVENT_HT (Half Transfer event)</li>
<li>HAL_UART_RXEVENT_IDLE (IDLE event)</li>
</ul></li>
<li>Add HAL_UARTEx_GetRxEventType() API to provide Rx Event type (to be
called within the user implementation of Rx Event Callback)</li>
</ul></li>
<li><strong>HAL</strong> driver
<ul>
<li>Update HAL_SYSCFG_SetPinBinding() to handle properly setting of a
pin biding (w/o overwriting existing pins binding settings).</li>
<li>Update HAL_SYSCFG_GetPinBinding() to get a pin biding setting.</li>
</ul></li>
</ul>
<p>– <strong>LL Drivers</strong> updates</p>
<ul>
<li><strong>LL SYSTEM</strong> driver
<ul>
<li>Add SYSTEM_LL_PINMUX_SOURCE following defines:
<ul>
<li>LL_PINMUX_SO8_PIN1, LL_PINMUX_SO8_PIN4, LL_PINMUX_SO8_PIN5,
LL_PINMUX_SO8_PIN8, LL_PINMUX_WLCSP12_PINE2, LL_PINMUX_WLCSP12_PINF1 in
case of device <strong>STM32C011xx</strong> device</li>
<li>LL_PINMUX_WLCSP14_PINF2, LL_PINMUX_WLCSP14_PING3,
LL_PINMUX_WLCSP14_PINJ1, LL_PINMUX_WLCSP14_PINH2,
LL_PINMUX_WLCSP14_PING1, LL_PINMUX_WLCSP14_PINJ3 in case of device
<strong>STM32C031xx</strong> device</li>
</ul></li>
<li>Update LL_SYSCFG_ConfigPinMux() and LL_SYSCFG_GetConfigPinMux()
functions</li>
<li>LL_SYSCFG_ConfigPinMux() API updated to handle properly setting of a
pin binding (w/o overwriting existing pins biding settings).</li>
<li>LL_SYSCFG_GetConfigPinMux() API updated to get a pin biding
setting.</li>
</ul></li>
</ul>
<p><strong>Middlewares Drivers</strong> updates</p>
<ul>
<li>Update of AzureRtos Middleware to new version V6.2.0</li>
<li>Update of OpenBootloader to new version V6.1.0</li>
</ul>
<h2 id="contents-2">Contents</h2>
<h3 id="projects-2"><strong>Projects</strong></h3>
<p>The <strong>STM32CubeC0</strong> Firmware package comes with template
running on STMicroelectronics boards, organized by board and provided
with preconfigured projects for the main supported toolchains. The
exhaustive list of projects is provided in this table <a
href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a></p>
<p>This release contains almost HAL drivers, LL drivers, BSP drivers,
templates, projects and examples.</p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Projects</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a
href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h3 id="components-2"><strong>Components</strong></h3>
<p><small>The Project categories flagged by “<span
class="icon-st-update"></span>” have changed since the previous release.
“<span class="icon-st-add"></span>” are new.</small></p>
<table>
<caption><strong>Drivers</strong></caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CMSIS <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V5.9.0</td>
<td style="text-align: left;"><a
href="Drivers/CMSIS/Documentation/General/html/index.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32C0xx CMSIS <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a
href="Drivers/CMSIS/Device/ST/STM32C0xx/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32C0xx HAL/LL <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a
href="Drivers/STM32C0xx_HAL_Driver/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32C0xx NUCLEO</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0xx_Nucleo/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32C0316-DK</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0316-DK/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32C0116-DK <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/STM32C0116-DK/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components</td>
<td style="text-align: left;">V7.1.0</td>
<td style="text-align: left;"><a
href="Drivers/BSP/Components/Common/Release_Notes.html">release
notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption><strong>Middlewares</strong></caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">OpenBootloader <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V6.1.0</td>
<td style="text-align: left;"><a
href="Middlewares/ST/OpenBootloader/Release_Notes.html">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Azure RTOS ThreadX <span
class="icon-st-update"></span></td>
<td style="text-align: left;">threadx-6.2.0.221223</td>
<td style="text-align: left;"><a
href="https://github.com/azure-rtos/threadx/releases/tag/v6.2.0_rel">release
notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Azure RTOS FileX <span
class="icon-st-update"></span></td>
<td style="text-align: left;">filex-6.2.0.221223</td>
<td style="text-align: left;"><a
href="https://github.com/azure-rtos/filex/releases/tag/v6.2.0_rel">release
notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Azure RTOS LeveLX <span
class="icon-st-update"></span></td>
<td style="text-align: left;">levelx-6.2.0.221223</td>
<td style="text-align: left;"><a
href="https://github.com/azure-rtos/levelx/releases/tag/v6.2.0_rel">release
notes</a></td>
</tr>
</tbody>
</table>
<h1 id="development-toolchains-and-compilers-2">Development Toolchains
and Compilers</h1>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.9 + ST-LINK,
patch available here:
<ul>
<li><a
href="Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv8_STM32C01x-03x_V1.0.zip">Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv8_STM32C01x-03x_V1.0.zip</a></li>
<li>This patch supports <strong>STM32C031 and STM32C011</strong>
devices</li>
</ul></li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.36 +
ST-LINK, patch available here:
<ul>
<li><a
href="Utilities\PC_Software\IDEs_Patches\MDK-ARM\Keil.STM32C0xx_DFP.1.0.0.zip">Utilities\PC_Software\IDEs_Patches\MDK-ARM\Keil.STM32C0xx_DFP.1.0.0.zip</a></li>
<li>This patch supports <strong>STM32C031/011</strong> devices</li>
</ul></li>
<li>STM32CubeIDE v1.12.0 using GCC10</li>
</ul>
<h2 id="supported-devices-and-boards-2">Supported Devices and
boards</h2>
<ul>
<li>STM32C031 and STM32C011 devices Rev A</li>
<li>NUCLEO-C031C6 board rev.B</li>
<li>STM32C0116-DK board rev.B</li>
<li>STM32C0316-DK board rev.B</li>
</ul>
<h2 id="dependencies-2">Dependencies</h2>
<ul>
<li>STM32CubeMX V6.9.0
<ul>
<li>Projects (Examples and Applications) are generated using STM32CubeMX
version V6.9.0.</li>
</ul></li>
</ul>
<h2 id="known-limitations-2">Known Limitations</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility-2">Backward Compatibility</h2>
<ul>
<li>HAL_SYSCFG_GetPinBinding() and LL_SYSCFG_GetConfigPinMux() are
updated.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section2" aria-hidden="true">
<label for="collapse-section2" checked aria-hidden="true"><strong>V1.0.1
/ 12-January-2023</strong></label>
<div>
<h2 id="main-changes-3">Main Changes</h2>
<ul>
<li><p>Patch Release of <span
style="font-weight: bold;">STM32CubeC0</span> Firmware Package</p>
<ul>
<li><p>Update ADC HAL driver with proper internal sensor calibration
implementation</p></li>
<li><p>“NUCLEO-C031C6/Examples/ADC/ADC_MultiChannelSingleConversion”
example is updated to use
“__LL_ADC_CALC_TEMPERATURE_TYP_PARAMS()”</p></li>
<li><p>Update RCC LL driver by adding missing AHB Prescaler.</p></li>
</ul></li>
</ul>
<h2 id="contents-3">Contents</h2>
<h3 id="projects-3"><strong>Projects</strong></h3>
<p>The <strong>STM32CubeC0</strong> Firmware package comes with template
running on STMicroelectronics boards, organized by board and provided
with preconfigured projects for the main supported toolchains. The
exhaustive list of projects is provided in this table <a
href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a></p>
<p>This release contains almost HAL drivers, LL drivers, BSP drivers,
templates, projects and examples.</p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Projects <span
class="icon-st-update"></span></td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a
href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h3 id="components-3"><strong>Components</strong></h3>
<p><small>The Project categories flagged by “<span
class="icon-st-update"></span>” have changed since the previous release.
“<span class="icon-st-add"></span>” are new.</small></p>
<table>
<caption><strong>Drivers</strong></caption>