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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 X-CUBE-BLE2 Package</title>
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<script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
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</head>
<body>
<div class="row">
<div class="col-sm-12 col-lg-4">
<center>
<h1 id="release-notes-for-x-cube-ble2">Release Notes for <mark>X-CUBE-BLE2</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>The <mark>X-CUBE-BLE2</mark> is an expansion software package for STM32Cube. This software provides drivers running on STM32 for STM’s BlueNRG-2 Bluetooth Low Energy device. This software package is built on top of STM32Cube software technology that ease portability across different STM32 microcontrollers.</p>
<p>X-CUBE-BLE2 software features:</p>
<ul>
<li>Complete middleware to build applications using BlueNRG-2 network processor.</li>
<li>Easy portability across different MCU families thanks to STM32Cube.</li>
<li>Sample applications that the developer can use to start experimenting with the code.</li>
<li>References to free Android and iOS Apps that can be used along with the sample applications.</li>
<li>Free, user-friendly license terms.</li>
<li>Examples implementation available for X-NUCLEO-BNRG2A1 STM32 expansion board plugged on top of one NUCLEO-L476RG.</li>
</ul>
<p>The figure below shows the overall architecture.</p>
<p><a href=""><img src="_htmresc/X-CUBE-BLE2_BlockDiagram_2020.png" alt="X-CUBE-BLE2 Block Diagram" /></a></p>
<ul>
<li>At the bottom layer there are the HW components: the STM32 MCU and the BlueNRG-2 network processor.<br />
</li>
<li>The drivers abstract low level details of the hardware and allow the middleware software to provide Bluetooth LE features in a hardware independent fashion.</li>
<li>The applications provide examples of how to use the code.</li>
</ul>
<p>Related information and documentation:</p>
<ul>
<li><a href="https://www.st.com/resource/en/user_manual/dm00672214-getting-started-with-the-xcubeble2-bluetooth-low-energy-software-expansion-for-stm32cube-stmicroelectronics.pdf">UM2666</a>: Getting started with the X-CUBE-BLE2 Bluetooth Low Energy software expansion for STM32Cube</li>
<li><a href="http://www.st.com/stm32cube">STM32Cube</a></li>
<li><a href="http://www.st.com/stm32nucleo">STM32 Nucleo boards</a></li>
<li><a href="https://www.youtube.com/watch?v=BzKIT2T5Q4c">How to use the X-CUBE-BLE2 pack in the STM32CubeMX tool</a></li>
</ul>
</div>
<section id="update-history" class="col-sm-12 col-lg-8">
<h1>Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section8" checked aria-hidden="true"> <label for="collapse-section8" aria-hidden="true">V3.3.0 / 08-June-2022</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<h3 id="maintenance-release">Maintenance release</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Align to STMicroelectronics.X-CUBE-BLE2.3.3.0.pack for STM32CubeMX (minimum required version V6.6.0)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Rely on BSP Common features for UART communication via virtual COM port</td>
</tr>
</tbody>
</table>
<h2 id="contents">Contents</h2>
<p>The X-CUBE-BLE2 expansion software package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p><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>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V3.3.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V3.3.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</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;">STM32L4xx CMSIS</td>
<td style="text-align: left;">V1.7.2 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Drivers\CMSIS\Device\ST\STM32L4xx\Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L4xx HAL</td>
<td style="text-align: left;">V1.13.2 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Drivers\STM32L4xx_HAL_Driver\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L4xx_Nucleo</td>
<td style="text-align: left;">V2.1.7</td>
<td style="text-align: left;"><a href="Drivers\BSP\STM32L4xx_Nucleo\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Middlewares</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;">BlueNRG-2</td>
<td style="text-align: left;">V3.3.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares\ST\BlueNRG-2\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Projects</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;">V3.3.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Projects\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations">Known Limitations</h2>
<ul>
<li>To correctly set the RESET on pin D7 of the X-NUCLEO-BNRG2A1 expansion board, a 0 Ohm resistor must be soldiered on R117. Alternatively, the D7 pin of the Arduino connector and the pin #5 of the J12 must be bridged</li>
<li>On dual-core STM32 series this expansion software can be used on both cores but exclusively</li>
</ul>
<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.1</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.32.0</li>
<li>STM32CubeIDE V1.9.0</li>
</ul>
<h2 id="supported-devices-and-boards">Supported Devices and Boards</h2>
<ul>
<li>STM32L476RG devices and STM32L476RG-Nucleo board RevB</li>
<li>X-NUCLEO-BNRG2A1</li>
<li>BlueNRG-2 and BlueNRG-2N Bluetooth® Low Energy devices</li>
</ul>
<h2 id="dependencies">Dependencies</h2>
<p>None</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section7" aria-hidden="true"> <label for="collapse-section7" aria-hidden="true">V3.2.2 / 18-Oct-2021</label>
<div>
<h2 id="main-changes-1">Main Changes</h2>
<h3 id="maintenance-release-1">Maintenance release</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Align to STMicroelectronics.X-CUBE-BLE2.3.2.2.pack for STM32CubeMX (minimum required version V6.3.0)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Publish code on GitHub</td>
</tr>
</tbody>
</table>
<h2 id="contents-1">Contents</h2>
<p>The X-CUBE-BLE2 expansion software package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p><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>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V3.2.2 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V3.2.2 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</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;">STM32L4xx CMSIS</td>
<td style="text-align: left;">V1.7.1</td>
<td style="text-align: left;"><a href="Drivers\CMSIS\Device\ST\STM32L4xx\Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L4xx HAL</td>
<td style="text-align: left;">V1.13.0</td>
<td style="text-align: left;"><a href="Drivers\STM32L4xx_HAL_Driver\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L4xx_Nucleo</td>
<td style="text-align: left;">V2.1.7</td>
<td style="text-align: left;"><a href="Drivers\BSP\STM32L4xx_Nucleo\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Middlewares</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;">BlueNRG-2</td>
<td style="text-align: left;">V3.2.2 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares\ST\BlueNRG-2\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Projects</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;">V3.2.2 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Projects\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-1">Known Limitations</h2>
<ul>
<li>To correctly set the RESET on pin D7 of the X-NUCLEO-BNRG2A1 expansion board, a 0 Ohm resistor must be soldiered on R117. Alternatively, the D7 pin of the Arduino connector and the pin #5 of the J12 must be bridged</li>
<li>On dual-core STM32 series this expansion software can be used on both cores but exclusively</li>
</ul>
<h2 id="development-toolchains-and-compilers-1">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.9</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.32.0</li>
<li>STM32CubeIDE V1.7.0</li>
</ul>
<h2 id="supported-devices-and-boards-1">Supported Devices and Boards</h2>
<ul>
<li>STM32L476RG devices and STM32L476RG-Nucleo board RevB</li>
<li>X-NUCLEO-BNRG2A1</li>
<li>BlueNRG-2 and BlueNRG-2N Bluetooth® Low Energy devices</li>
</ul>
<h2 id="dependencies-1">Dependencies</h2>
<p>None</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section6" aria-hidden="true"> <label for="collapse-section6" aria-hidden="true">V3.2.1 / 05-July-2021</label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<h3 id="product-update">Product update</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Align to STMicroelectronics.X-CUBE-BLE2.3.2.1.pack for STM32CubeMX (minimum required version V6.3.0)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Fix SPI read and write operations in HCI TL Interface</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Fix Beacon sample application for STM32U5 series</td>
</tr>
</tbody>
</table>
<h2 id="contents-2">Contents</h2>
<p>The X-CUBE-BLE2 expansion software package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p><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>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V3.2.1 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V3.2.1 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</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;">STM32L4xx CMSIS</td>
<td style="text-align: left;">V1.7.1</td>
<td style="text-align: left;"><a href="Drivers\CMSIS\Device\ST\STM32L4xx\Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L4xx HAL</td>
<td style="text-align: left;">V1.13.0</td>
<td style="text-align: left;"><a href="Drivers\STM32L4xx_HAL_Driver\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L4xx_Nucleo</td>
<td style="text-align: left;">V2.1.7</td>
<td style="text-align: left;"><a href="Drivers\BSP\STM32L4xx_Nucleo\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Middlewares</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;">BlueNRG-2</td>
<td style="text-align: left;">V3.2.1 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares\ST\BlueNRG-2\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Projects</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;">V3.2.1 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Projects\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-2">Known Limitations</h2>
<ul>
<li>To correctly set the RESET on pin D7 of the X-NUCLEO-BNRG2A1 expansion board, a 0 Ohm resistor must be soldiered on R117. Alternatively, the D7 pin of the Arduino connector and the pin #5 of the J12 must be bridged</li>
<li>On dual-core STM32 series this expansion software can be used on both cores but exclusively</li>
</ul>
<h2 id="development-toolchains-and-compilers-2">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.9</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.32.0</li>
<li>STM32CubeIDE V1.6.1</li>
</ul>
<h2 id="supported-devices-and-boards-2">Supported Devices and Boards</h2>
<ul>
<li>STM32L476RG devices and STM32L476RG-Nucleo board RevB</li>
<li>X-NUCLEO-BNRG2A1</li>
<li>BlueNRG-2 and BlueNRG-2N Bluetooth® Low Energy devices</li>
</ul>
<h2 id="dependencies-2">Dependencies</h2>
<p>None</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section5" aria-hidden="true"> <label for="collapse-section5" aria-hidden="true">V3.2.0 / 01-February-2021</label>
<div>
<h2 id="main-changes-3">Main Changes</h2>
<h3 id="product-update-1">Product update</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Align to STMicroelectronics.X-CUBE-BLE2.3.2.0.pack for STM32CubeMX (minimum required version V6.2.0)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Add support to Example Selector in STM32CubeMX</td>
</tr>
</tbody>
</table>
<h2 id="contents-3">Contents</h2>
<p>The X-CUBE-BLE2 expansion software package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p><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>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V3.2.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V3.2.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</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;">STM32L4xx CMSIS</td>
<td style="text-align: left;">V1.7.1 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Drivers\CMSIS\Device\ST\STM32L4xx\Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L4xx HAL</td>
<td style="text-align: left;">V1.13.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Drivers\STM32L4xx_HAL_Driver\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L4xx_Nucleo</td>
<td style="text-align: left;">V2.1.7</td>
<td style="text-align: left;"><a href="Drivers\BSP\STM32L4xx_Nucleo\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Middlewares</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;">BlueNRG-2</td>
<td style="text-align: left;">V3.2.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares\ST\BlueNRG-2\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Projects</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;">V3.2.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Projects\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-3">Known Limitations</h2>
<ul>
<li>To correctly set the RESET on pin D7 of the X-NUCLEO-BNRG2A1 expansion board, a 0 Ohm resistor must be soldiered on R117. Alternatively, the D7 pin of the Arduino connector and the pin #5 of the J12 must be bridged</li>
<li>On dual-core STM32 series this expansion software can be used on both cores but exclusively</li>
</ul>
<h2 id="development-toolchains-and-compilers-3">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.5</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.31.0</li>
<li>STM32CubeIDE V1.5.1</li>
</ul>
<h2 id="supported-devices-and-boards-3">Supported Devices and Boards</h2>
<ul>
<li>STM32L476RG devices and STM32L476RG-Nucleo board RevB</li>
<li>X-NUCLEO-BNRG2A1</li>
<li>BlueNRG-2 and BlueNRG-2N Bluetooth® Low Energy devices</li>
</ul>
<h2 id="dependencies-3">Dependencies</h2>
<p>None</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section4" aria-hidden="true"> <label for="collapse-section4" aria-hidden="true">V3.1.0 / 16-November-2020</label>
<div>
<h2 id="main-changes-4">Main Changes</h2>
<h3 id="product-update-2">Product update</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Align to STMicroelectronics.X-CUBE-BLE2.3.1.0.pack for STM32CubeMX (minimum required version V6.1.0)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Add support to FOTA (Firmware Over The Air) feature in SensorDemo_BLESensor-App sample application (only for STM32L476RG)</td>
</tr>
</tbody>
</table>
<h2 id="contents-4">Contents</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>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V3.1.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V3.1.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</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;">STM32L4xx CMSIS</td>
<td style="text-align: left;">V1.7.0</td>
<td style="text-align: left;"><a href="Drivers\CMSIS\Device\ST\STM32L4xx\Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L4xx HAL</td>
<td style="text-align: left;">V1.12.0</td>
<td style="text-align: left;"><a href="Drivers\STM32L4xx_HAL_Driver\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L4xx_Nucleo</td>
<td style="text-align: left;">V2.1.6</td>
<td style="text-align: left;"><a href="Drivers\BSP\STM32L4xx_Nucleo\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Middlewares</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;">BlueNRG-2</td>
<td style="text-align: left;">V3.1.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares\ST\BlueNRG-2\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Projects</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;">V3.1.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Projects\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-4">Known Limitations</h2>
<ul>
<li>To correctly set the RESET on pin D7 of the X-NUCLEO-BNRG2A1 expansion board, a 0 Ohm resistor must be soldiered on R117. Alternatively, the D7 pin of the Arduino connector and the pin #5 of the J12 must be bridged</li>
<li>On dual-core STM32 series this expansion software can be used on both cores but exclusively</li>
</ul>
<h2 id="development-toolchains-and-compilers-4">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.5</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.31.0</li>
<li>STM32CubeIDE V1.4.1</li>
</ul>
<h2 id="supported-devices-and-boards-4">Supported Devices and Boards</h2>
<ul>
<li>STM32L476RG devices and STM32L476RG-Nucleo board RevB</li>
<li>X-NUCLEO-BNRG2A1</li>
<li>BlueNRG-2 and BlueNRG-2N Bluetooth® Low Energy devices</li>
</ul>
<h2 id="dependencies-4">Dependencies</h2>
<p>None</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section3" aria-hidden="true"> <label for="collapse-section3" aria-hidden="true">V3.0.0 / 30-September-2020</label>
<div>
<h2 id="main-changes-5">Main Changes</h2>
<h3 id="product-update-3">Product update</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Align to STMicroelectronics.X-CUBE-BLE2.3.0.0.pack for STM32CubeMX (minimum required version V6.0.0)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Add support in BlueNRG-2 middleware to device configuration for IFR and Stack Updater and other improvements</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Add IFRStack_Updater sample application</td>
</tr>
<tr class="even">
<td style="text-align: left;">Improve sample applications</td>
</tr>
</tbody>
</table>
<h2 id="contents-5">Contents</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>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V3.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V3.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</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;">STM32L4xx CMSIS</td>
<td style="text-align: left;">V1.7.0</td>
<td style="text-align: left;"><a href="Drivers\CMSIS\Device\ST\STM32L4xx\Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L4xx HAL</td>
<td style="text-align: left;">V1.12.0</td>
<td style="text-align: left;"><a href="Drivers\STM32L4xx_HAL_Driver\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L4xx_Nucleo</td>
<td style="text-align: left;">V2.1.6</td>
<td style="text-align: left;"><a href="Drivers\BSP\STM32L4xx_Nucleo\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Middlewares</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;">BlueNRG-2</td>
<td style="text-align: left;">V3.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares\ST\BlueNRG-2\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Projects</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;">V3.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Projects\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-5">Known Limitations</h2>
<ul>
<li>To correctly set the RESET on pin D7 of the X-NUCLEO-BNRG2A1 expansion board, a 0 Ohm resistor must be soldiered on R117. Alternatively, the D7 pin of the Arduino connector and the pin #5 of the J12 must be bridged</li>
<li>On dual-core STM32 series this expansion software can be used on both cores but exclusively</li>
</ul>
<h2 id="development-toolchains-and-compilers-5">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.5</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.31.0</li>
<li>STM32CubeIDE V1.4.1</li>
</ul>
<h2 id="supported-devices-and-boards-5">Supported Devices and Boards</h2>
<ul>
<li>STM32L476RG devices and STM32L476RG-Nucleo board RevB</li>
<li>X-NUCLEO-BNRG2A1</li>
<li>BlueNRG-2 and BlueNRG-2N Bluetooth® Low Energy devices</li>
</ul>
<h2 id="dependencies-5">Dependencies</h2>
<p>None</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section2" aria-hidden="true"> <label for="collapse-section2" aria-hidden="true">V2.0.0 / 03-July-2020</label>
<div>
<h2 id="main-changes-6">Main Changes</h2>
<h3 id="product-update-4">Product update</h3>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Headline</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Align to STMicroelectronics.X-CUBE-BLE2.2.0.0.pack for STM32CubeMX (minimum required version V6.0.0)</td>
</tr>
<tr class="even">
<td style="text-align: left;">Align middleware to BlueNRG-1_2 DK 3.2.0</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Update on STM32Cube HAL drivers</td>
</tr>
<tr class="even">
<td style="text-align: left;">Add Central sample application</td>
</tr>
<tr class="odd">
<td style="text-align: left;">Add support to BLE char value length greater than 20 bytes in SampleApp sample application</td>
</tr>
<tr class="even">
<td style="text-align: left;">Introduce support to BlueNRG-2N device</td>
</tr>
</tbody>
</table>
<h2 id="contents-6">Contents</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>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V2.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V2.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</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;">STM32L4xx CMSIS</td>
<td style="text-align: left;">V1.7.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Drivers\CMSIS\Device\ST\STM32L4xx\Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L4xx HAL</td>
<td style="text-align: left;">V1.12.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Drivers\STM32L4xx_HAL_Driver\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L4xx_Nucleo</td>
<td style="text-align: left;">V2.1.6</td>
<td style="text-align: left;"><a href="Drivers\BSP\STM32L4xx_Nucleo\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Middlewares</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;">BlueNRG-2</td>
<td style="text-align: left;">V2.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares\ST\BlueNRG-2\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Projects</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;">V2.0.0 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Projects\Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations-6">Known Limitations</h2>
<ul>
<li>To correctly set the RESET on pin D7 of the X-NUCLEO-BNRG2A1 expansion board, a 0 Ohm resistor must be soldiered on R117. Alternatively, the D7 pin of the Arduino connector and the pin #5 of the J12 must be bridged</li>
</ul>
<h2 id="development-toolchains-and-compilers-6">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.32.3</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.29.0</li>
<li>STM32CubeIDE V1.3.1</li>
</ul>
<h2 id="supported-devices-and-boards-6">Supported Devices and Boards</h2>
<ul>
<li>STM32L476RG devices and STM32L476RG-Nucleo board RevB</li>
<li>X-NUCLEO-BNRG2A1</li>
<li>BlueNRG-2 and BlueNRG-2N Bluetooth® Low Energy devices</li>
</ul>
<h2 id="dependencies-6">Dependencies</h2>
<p>None</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 / 13-December-2019</label>
<div>
<h2 id="main-changes-7">Main Changes</h2>
<h3 id="first-release">First release</h3>
<h2 id="contents-7">Contents</h2>
<p>Documentation</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;">Document</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">X-CUBE-BLE2 API Description</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Documentation\X-CUBE-BLE2.chm">CHM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Getting Started with X-CUBE-BLE2 pack for STM32CubeMX</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Documentation\STMicroelectronics.X-CUBE-BLE2_GettingStarted.pdf">PDF</a></td>
</tr>
</tbody>
</table>
<p>Drivers</p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>