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Release_Notes.html
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<!DOCTYPE html>
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<title>Release Notes for STM32CubeL5 Firmware Package</title>
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<center>
<h1 id="release-notes-for">Release Notes for</h1>
<h1 id="stm32cubel5-firmware-package"><mark>STM32CubeL5 Firmware Package</mark></h1>
<p>Copyright © 2019 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>STM32L5 series will serve all applications requiring ultra low-power and security thanks to Cortex-M33 core with the TrustZone support.</p>
<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 STM32CubeL5 for STM32L5 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>
<p><img src="_htmresc/STM32Cube_2020.bmp" /></p>
<p>The set of middleware components depends on the STM32 Series.</p>
<p>The HAL (Hardware Abstraction Layer) and LL (Low Layers) drivers provided within this package support the <strong>STM32L552xx/62xx</strong> lines.</p>
<p>The HAL and LL drivers provided within this package are compliant with MISRA-C:2012 guidelines, and have been reviewed with a static analysis tool to eliminate possible run-time errors. Reports are available on demand.</p>
</div>
<div class="col-sm-12 col-lg-8">
<h1 id="update-history">Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section8" checked aria-hidden="true"> <label for="collapse-section8" aria-hidden="true"><strong>V1.5.1/ 09-February-2024</strong></label>
<div>
<h2 id="main-changes">Main Changes</h2>
<p><strong>Maintenance release</strong></p>
<ul>
<li>General updates to fix known defects and implementation enhancements.</li>
<li>General fixes to support GCC11 and GCC12 in all STM32CubeIDE projects.</li>
<li>Upgrade <strong>USBPD Core</strong> library to use <strong>V4.3.1</strong>.</li>
<li>Upgrade <strong>MbedTLS</strong> library to use <strong>V2.16.2 (ST modified 2023-10-24)</strong>.</li>
<li>Upgrade <strong>Mbed-crypto</strong> Library to use <strong>V1.1.4 (ST modified 2024-01-22)</strong>.</li>
<li><p>Upgrade <strong>Mcuboot</strong> Library to use <strong>V1.5.0.4 (ST modified 2024-01-05)</strong>.</p></li>
<li><strong>CMSIS Device</strong> updates
<ul>
<li>Fix the location of .size directive in STM32CubeIDE’s startup code to allow proper size information of vector table.</li>
<li>Add the READONLY tag to sections containing lookup tables to avoid GCC12 linker warnings if a segment is marked RWX.</li>
</ul></li>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li>HAL code quality enhancement for MISRA-C2012 Rule-8.13 by adding const qualifiers.</li>
<li><strong>HAL Generic</strong>
<ul>
<li>Allow redefinition of macro UNUSED(x).</li>
<li>Update of HAL_GetTickFreq() API brief.</li>
</ul></li>
<li><strong>HAL/LL RCC</strong>
<ul>
<li>Fix HAL_RCC_GetOscConfig() API to return oscillator state based on xxxRDY bit status.</li>
<li>Add uint32_t cast to shift left operands constants defined with ‘U’ suffix in case MISRAC2012-Rule-12.2 violated.</li>
<li>Invoke UNUSED() macro to avoid compilation warnings due to unused parameter(s).</li>
<li>Correct LSE config macro regarding LSESYS handling.</li>
</ul></li>
<li><strong>HAL PWR</strong>
<ul>
<li>Update HAL_PWR_EnterSTANDBYMode() and HAL_PWREx_EnterSHUTDOWNMode() APIs to remove call to the __force_stores() intrinsic API:
<ul>
<li>No longer need to call __force_stores() with MDK-ARM V5.6.0 version and later.</li>
</ul></li>
<li>Invoke UNUSED() macro in HAL_PWR_ConfigAttributes() and HAL_PWR_GetConfigAttributes() APIs to avoid compilation warnings due to unused parameter.</li>
</ul></li>
<li><strong>HAL GPIO</strong>
<ul>
<li>Update HAL_GPIO_LockPin() API description to return HAL status instead of None.</li>
<li>Optimize the implementation of HAL_GPIO_ConfigPinAttributes() API.</li>
<li>Replace GPIO_Pin_x with GPIO_PIN_x to be compliant with macros definition.</li>
</ul></li>
<li><strong>HAL SAI</strong>
<ul>
<li>Improve audio quality (avoid potential glitch).</li>
</ul></li>
<li><strong>HAL/LL CORTEX</strong>
<ul>
<li>Align MPU Enable/Disable APIs with ARM’s last recommendations in the usage of Data Memory and Data/Instruction Synchronization barriers.</li>
<li>Align LL_MPU_ACCESS_OUTER_SHAREABLE defined value with ARMv8-M Architecture documentation.</li>
<li>Update HAL_MPU_ConfigRegion() API to allow the configuration of the MPU registers independently of the value of Enable/Disable field.</li>
<li>Add new APIs HAL_MPU_EnableRegion() / HAL_MPU_DisableRegion().</li>
</ul></li>
<li><strong>HAL ICACHE</strong>
<ul>
<li>Update HAL_ICACHE_DeInit to set registers to reset value.</li>
<li>Update HAL_ICACHE_Invalidate() to prevent launching an invalidation if one has already been launched.</li>
<li>Update “How to use” for HAL_ICACHE_Enable() API.</li>
</ul></li>
<li><strong>HAL HASH</strong>
<ul>
<li>Read the last remaining bytes (3 or 2 or 1) of the data in a temporary variable (taking into account swap mode) and enter this variable into the HASH->DIN when the data is not a multiple of 4 bytes.</li>
<li>HAL code quality enhancement for MISRA-C2012 Rule-12.1, Rule-10.7, Rule-10.6 and Rule-10.4.</li>
</ul></li>
<li><strong>HAL DAC</strong>
<ul>
<li>Updated DAC buffer calibration according to RM.</li>
</ul></li>
<li><strong>LL RTC</strong>
<ul>
<li>Correct misleading note about shadow registers.</li>
</ul></li>
<li><strong>HAL/LL TIM</strong>
<ul>
<li>Remove multiple volatile reads or writes in interrupt handler for better performance.</li>
<li>Improve HAL TIM driver’s operational behavior.</li>
<li>Assert check for the right channels.</li>
<li>Remove unnecessary change of MOE bitfield in LL_TIM_BDTR_Init() API.</li>
<li>Remove useless check on IS_TIM_ADVANCED_INSTANCE() within LL_TIM_BDTR_Init() API to fix Break Filter configuration problem with specific TIM instances.</li>
<li>Improve period configuration parameter check.</li>
<li>Fix typo in PWM symmetric mode related constants names.</li>
</ul></li>
<li><strong>HAL LPTIM</strong>
<ul>
<li>Remove redundant IS_LPTIM_AUTORELOAD macro.</li>
</ul></li>
<li><strong>HAL UART</strong>
<ul>
<li>Update initialisation sequence for TXINV, RXINV and TXRXSWAP settings.</li>
<li>Fix incorrect gState check in HAL_UART_RegisterRxEventCallback()/HAL_UART_UnRegisterRxEventCallback() APIs to allow user Rx Event Callback registration when a transmit is ongoing.</li>
<li>Avoid RTOF flag to be cleared by a transmit process in polling mode.</li>
<li>Add LL LPUART API allowing TX FIFO flush request.</li>
</ul></li>
<li><strong>HAL USART</strong>
<ul>
<li>Improve the visibility of the SPI function support in HAL USART description.</li>
</ul></li>
<li><strong>HAL CRYP</strong>
<ul>
<li>Update AES GCM in interrupt mode to avoid Computation Completed IRQ fires before the DINR pointer increment.</li>
<li>Update Crypt/Decrypt IT processes to avoid Computation Completed IRQ fires before the DINR pointer increment.</li>
<li>HAL code quality enhancement for MISRA-C2012 Rule-10.4.</li>
</ul></li>
<li><strong>HAL FDCAN</strong>
<ul>
<li>Fix GetIndex issue in HAL_FDCAN_GetRxMessage() API.</li>
<li>Remove shift from ‘FDCAN_DLC_BYTES_X’ definitions so that values taken by ‘DataLength’ structure member comply to the definition of a DLC.</li>
</ul></li>
<li><strong>HAL SPI</strong>
<ul>
<li>Fix driver to don’t update state in case of error. (HAL_SPI_STATE_READY will be set only in case of HAL_TIMEOUT).</li>
<li>Update HAL_SPI_TransmitReceive() API to set the bit CRCNEXT in case of one byte transaction.</li>
<li>Update IT API to enable interrupts after process unlock.</li>
</ul></li>
<li><strong>HAL TSC</strong>
<ul>
<li>Update IS_TSC_PG_PRESC_VS_CTPL() assert macro: Add parameter assertion depends on Duration time restriction link to product.</li>
</ul></li>
<li><strong>HAL/LL I2C</strong>
<ul>
<li>Update HAL_I2C_IsDeviceReady() API to support 10_bit addressing mode: Update done on the macro I2C_GENERATE_START.</li>
<li>Update HAL I2C driver to prefetch data before starting the transmission: implementation of errata sheet workaround I2C2-190208 : Transmission stalled after first byte.</li>
<li>Update HAL I2C driver to disable all interrupts after end of transaction.</li>
<li>Update HAL_I2C_Init() API to clear ADD10 bit in 7 bit addressing mode.</li>
<li>Update HAL_I2C_Mem_Write_IT() API to initialize XferSize at 0.</li>
<li>Update I2C_Slave_ISR_IT(), I2C_Slave_ISR_DMA() and I2C_ITSlaveCplt() APIs to prevent the call of HAL_I2C_ListenCpltCallback twice.</li>
<li>Update I2C_WaitOnRXNEFlagUntilTimeout() API to check I2C_FLAG_AF independently from I2C_FLAG_RXNE.</li>
<li>Remove the unusable code in HAL_I2C_IsDeviceReady() API.</li>
<li>Update LL_I2C_HandleTranfer() API to prevent undefined behavior of volatile usage before updating the CR2 register.</li>
<li>Update I2C_WaitOnFlagUntilTimeout() API to handle error case.</li>
<li>Add a temporary variable to get the value to check before comparison.</li>
<li>Add abort memory management to HAL_I2C_Master_Abort_IT() API.</li>
<li>Move the prefetch process in HAL_I2C_Slave_Transmit() API.</li>
</ul></li>
<li><strong>HAL SMBUS</strong>
<ul>
<li>Update HAL SMBUS driver to prefetch data before starting the transmission: implementation of errata sheet workaround I2C2-190208 : Transmission stalled after first byte.</li>
</ul></li>
<li><strong>HAL SMARTCARD</strong>
<ul>
<li>Update SMARTCARD_SetConfig() API to fix CONSTANT_EXPRESSION_RESULT Coverity warning.</li>
</ul></li>
<li><strong>HAL SDMMC</strong>
<ul>
<li>Update HAL_SD_ConfigSpeedBusOperation() API to add support of switch to Default Speed.</li>
<li>Fix CodeSonar Division by Zero and Empty while Statement warnings.</li>
<li>Remove __HAL_LOCK() API from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback() APIs.</li>
<li>Improve the abort mechanism for specific cases.</li>
<li>Fix Misra-C 2012 warnings MISRAC2012-Rule-15.6_e and MISRAC2012-Rule-15.7.</li>
<li>Fix typos in constants used for variable assignments : MMC instead of SD.</li>
<li>Substitute magic numbers by macros.</li>
<li>Fix Misra-C 2012 warning MISRAC2012-Rule-12.1.</li>
<li>Add MMC Card Reply Protected Memory Block (RPMB) APIs.</li>
<li>Add HAL_MMC_BOOT_PARTITION1 and HAL_MMC_BOOT_PARTITION2 macros.</li>
<li>Add configurable HW/SW Timeout.</li>
</ul></li>
<li><strong>LL UTILS</strong>
<ul>
<li>Update LL_InitTick() API documentation: update “Ticks” parameter description.</li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Upgrade <strong>USB Power Delivery Core</strong> Library to use <strong>V4.3.1</strong>.</li>
<li>Upgrade <strong>MbedTLS</strong> Library to use <strong>V2.16.2_20231024</strong>.</li>
<li>Upgrade <strong>Mbed-crypto</strong> Library to use <strong>V1.1.4_20240122</strong>.</li>
<li>Upgrade <strong>Mcuboot</strong> Library to use <strong>V1.5.0.4_20240105</strong>.</li>
</ul></li>
<li><strong>Utilities</strong> updates
<ul>
<li>Upgrade <strong>Utilities/lcd</strong> to use <strong>V2.0.3</strong>.</li>
<li>Upgrade <strong>Utilities/Fonts</strong> to use <strong>V2.0.4</strong>.</li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li>Disable the default generation for <em>.hex and </em>.bin files in STM32CUbeIDE projects.</li>
<li>Fix memory type in OCTOSPI examples.</li>
<li>Update STM32CubeIDE projects to fix the location of .size directive in startup code to allow proper size information of vector table.</li>
<li><strong>NUCLEO-L552ZE-Q and STM32L562E-DK</strong>
<ul>
<li>Update CRC_Bytes_Stream_7bit_CRC examples to fix STM32CubeIDE warnings when supporting GCC11: Accessing 4 bytes in a region of size x [-Wstringop-overflow=].</li>
</ul></li>
<li><strong>STM32L552E-EV</strong>
<ul>
<li>Update demonstration by increasing the size of the matrix _str in ucpd/demo_application.c to avoid GCC11 warnings.</li>
</ul></li>
<li><strong>STM32L562E-DK</strong>
<ul>
<li>Change the second argument of test_snprintf from static table to pointer in mbedtls.c of mbedTLS application.</li>
</ul></li>
</ul></li>
</ul>
<p><br />
</p>
<ul>
<li>The STM32CubeL5 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</li>
</ul>
<p><br />
</p>
<h2 id="components-vs-v1.5.0">Components vs V1.5.0</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><br />
</p>
<h2 id="contents">Contents</h2>
<p><strong>Projects</strong></p>
<table>
<caption>Projects</caption>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Projects</td>
<td>V1.5.1 <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>
<table>
<caption>Drivers</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CMSIS</td>
<td style="text-align: left;">V5.6.0</td>
<td style="text-align: center;"><a href="Drivers/CMSIS/docs/index.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L5xx CMSIS</td>
<td style="text-align: left;">V1.0.6 <span class="icon-st-update"></span></td>
<td style="text-align: center;"><a href="Drivers/CMSIS/Device/ST/STM32L5xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32L5xx HAL</td>
<td style="text-align: left;">V1.0.6 <span class="icon-st-update"></span></td>
<td style="text-align: center;"><a href="Drivers/STM32L5xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32L552E-EV</td>
<td style="text-align: left;">V1.0.4</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32L552E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L562E-DK</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32L562E-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32L5xx_Nucleo</td>
<td style="text-align: left;">V1.0.4</td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32L5xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Common</td>
<td style="text-align: left;">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="even">
<td style="text-align: left;">BSP cs42l51</td>
<td style="text-align: left;">V2.0.2</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 ft6x06</td>
<td style="text-align: left;">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 hx8347i</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/hx8347i/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP iss66wvh8m8</td>
<td style="text-align: left;">V2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/iss66wvh8m8/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP lsm6dso</td>
<td style="text-align: left;">V1.3.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lsm6dso/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mfxstm32l152</td>
<td style="text-align: left;">V3.0.3</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 mx25lm51245g</td>
<td style="text-align: left;">V2.0.5</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 stmpe811</td>
<td style="text-align: left;">V3.0.1</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 st7789h2</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/st7789h2/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: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">STM32 USB Device Library</td>
<td style="text-align: left;">V2.11.1</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32 USBPD Core Library</td>
<td style="text-align: left;">V4.3.1 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32 USBPD Device Library</td>
<td style="text-align: left;">L5 V5.0.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32L5XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32 TouchSensing Library</td>
<td style="text-align: left;">V2.2.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_TouchSensing_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">FatFS R0.12c ST modified 20191011</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">FatFS release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20191011</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">ST release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">FreeRTOS</td>
<td style="text-align: left;">V10.3.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">FreeRTOS release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20200831</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">ST release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">mbedTLS ST modified 20231024</td>
<td style="text-align: left;">V2.16.2</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/mbedtls/README.md">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20231024 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/mbedtls/st_readme.txt">ST release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">mbed-crypto ST modified 20240122</td>
<td style="text-align: left;">V1.1.4 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/mbed-crypto/README.md">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20240122 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/mbed-crypto/st_readme.txt">ST release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">mcuboot ST modified 20240105</td>
<td style="text-align: left;">V1.5.0.4-cypress <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/mcuboot/README.md">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20240105 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/mcuboot/st_readme.txt">ST release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">trustedfirmware ST modified 20200622</td>
<td style="text-align: left;">TF-Mv1.0-RC2</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/trustedfirmware/readme.rst">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20200622</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/trustedfirmware/st_readme.txt">ST release notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption>Utilities<br />
</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;">lcd</td>
<td style="text-align: left;">V2.0.3 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Utilities/lcd/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Fonts</td>
<td style="text-align: left;">V2.0.4 <span class="icon-st-update"></span></td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">GUI_INTERFACE</td>
<td style="text-align: left;">V2.2.2</td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">TRACER_EMB</td>
<td style="text-align: left;">V1.7.1</td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="notes">Notes</h2>
<ul>
<li>The instruction cache (ICACHE) must be enabled by software to get a 0 wait-state execution from Flash memory and external memories, and reach the maximum performance.</li>
<li>Caution on User Option bytes requirements for TZEN=1 prior to execution (see TrustZone project examples readme.txt file)</li>
</ul>
<h2 id="known-limitations">Known Limitations</h2>
<ul>
<li>Warnings are logged in EWARM TrustZone projects with ‘Verify Download’ option in IAR Embedded Workbench for ARM toolchain V8.42.2 and V8.50.5 but not preventing to run and debug.</li>
<li>Warning is logged in MDK-ARM SBSFU_Boot and TFM_SBSFU_Boot projects during the Linking stage but not preventing to run and debug.</li>
</ul>
<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.50.9 minimum + ST-Link</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.32 minimum (ARM Compiler 5 (“AC5-like Warnings” selected))
<ul>
<li>Note : MDK-ARM 5.38 comes by default with AC6 only. To use it with AC5, please follow the steps available in this AN:
<ul>
<li>https://developer.arm.com/documentation/ka005073/latest/</li>
</ul></li>
</ul></li>
<li>STM32CubeIDE toolchain V1.14.0</li>
</ul>
<h2 id="supported-devices-and-hw-boards">Supported Devices and HW boards</h2>
<ul>
<li>STM32L552xx/STM32L562xx devices</li>
<li>STM32L552E-EV Evaluation board (MB1372 C-02)</li>
<li>STM32L562E-DK Discovery kit (MB1373 C-01)</li>
<li>NUCLEO-L552ZE-Q Nucleo kit (MB1361 C-02)</li>
</ul>
<h2 id="backward-compatibility">Backward Compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="dependencies">Dependencies</h2>
<ul>
<li><p>STM32CubeMX V6.11.0</p></li>
<li>STM32CubeProgrammer V2.15.0
<ul>
<li>This tool shall be used to enable the security on the devices (TZEN=1)</li>
<li>For TrustZone projects, to match the CMSIS Device Template partition_stm32l552xx.h/partition_stm32l562xx.h for SAU declaration and secure project examples Flash configuration, please set the User Option bytes as follows before download and execution:
<ul>
<li>TZEN=1</li>
<li>DBANK=1</li>
<li>SECWM1_STRT=0x0 SECWM1_PEND=0x7F meaning all 128 pages of Internal Flash Bank1 set as secure</li>
<li>SECWM2_STRT=0x1 SECWM1_PEND=0x0 meaning no page of Flash Bank2 set as secure, hence Bank2 non-secure</li>
</ul></li>
<li>For other projects with no TrustZone, please set the User Option Bytes as follows before download and execution:
<ul>
<li>TZEN=0</li>
<li>DBANK=1</li>
</ul></li>
</ul></li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section7" aria-hidden="true"> <label for="collapse-section7" aria-hidden="true"><strong>V1.5.0/ 04-November-2022</strong></label>
<div>
<h2 id="main-changes-1">Main Changes</h2>
<p><strong>Maintenance release</strong></p>
<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>Add .mxproject files on all firmware projects available in STM32CubeMX format (with .ioc) to fix project path issue during copy.</li>
<li>Upgrade <strong>USB Device</strong> Lib to use <strong>V2.11.1</strong>.</li>
<li>Upgrade <strong>STM32 USB Power Delivery Core</strong> Library to use <strong>v4.1.0</strong>.</li>
<li>Upgrade <strong>STM32 USB Power Delivery Device</strong> Library to use <strong>l5_v5.0.0</strong>.</li>
<li><p>Project examples updated to STM32CubeMX 6.7.0</p></li>
<li><strong>CMSIS Device</strong> updates
<ul>
<li>Add new atomic register access macros in stm32l5xx.h file.</li>
<li>Update to fix compilation error “-Werror=undef” with ARMCC version.</li>
<li>Add missing parameter after <span class="citation" data-cites="param">@param</span> in order to fix warning in generated documentation</li>
</ul></li>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li><strong>HAL Generic</strong>
<ul>
<li>HAL code quality enhancement for MISRA-C2012 rules 2.2_C, 13.2 and 13.3.</li>
<li>HAL code quality enhancement for MISRA-C2012 Rule-8.13 by adding const qualifiers.</li>
</ul></li>
<li><strong>HAL RCC</strong>
<ul>
<li>Update IS_RCC_PERIPHCLOCK() macro definition depending on targeted derivative.</li>
<li>Update IS_RCC_PERIPHCLOCK() macro definition depending on targeted derivative.</li>
<li>Add new API HAL_RCC_GetResetSource() to get all reset sources and clear flags for next reset.</li>
<li>Fix on HCLK prescaler update in HAL_RCC_ClockConfig() API to avoid issue with CPU clock being out of range versus the Flash latency.</li>
<li>Wait PLL1RDY to be off before clearing PLL1 source.</li>
</ul></li>
<li><strong>HAL GPIO</strong>
<ul>
<li>Update HAL_GPIO_Init() API to avoid the configuration of PUPDR register when Analog mode is selected.</li>
<li>Optimize assertion control for GPIO Pull mode in HAL_GPIO_Init.</li>
<li>Reorder EXTI configuration sequence in order to avoid unexpected level detection.</li>
</ul></li>
<li><strong>HAL EXTI</strong>
<ul>
<li>Update HAL_EXTI_GetConfigLine() API to set default configuration value of Trigger and GPIOSel before checking each corresponding registers.</li>
<li>Fix computation of pExtiConfig->GPIOSel in HAL_EXTI_GetConfigLine() API.</li>
</ul></li>
<li><strong>HAL CRC</strong>
<ul>
<li>Add filter in HAL_CRCEx_Polynomial_Set() API to exclude even polynomials.</li>
</ul></li>
<li><strong>HAL GTZC</strong>
<ul>
<li>Fix lock configuration in HAL_GTZC_MPCBB_ConfigMem() API.</li>
</ul></li>
<li><strong>HAL CORTEX</strong>
<ul>
<li>CORTEX MPU Instruction Access Shareable values alignment with defined one in STM32 Cortex-M33 MCUs programming manual.</li>
<li>Fix weakness on MPU region deactivation.</li>
</ul></li>
<li><strong>HAL FLASH</strong>
<ul>
<li>Update __HAL_FLASH_GET_FLAG() macro to return a ‘1’ when more than one flag is set.</li>
</ul></li>
<li><strong>HAL/LL ADC</strong>
<ul>
<li>Update Temperature sensor data acquired to 130’C instead of 110’C.</li>
<li>In case of temperature sensor is used, wait for delay mentioned in device datasheet “tSTART(TS_BUF)” between ADC enable and ADC conversion start.</li>
<li>Remove useless binary mask (optimization).</li>
<li>Update LL_ADC driver to prevent unused argument compilation warning.</li>
</ul></li>
<li><strong>HAL/LL RTC_BKP</strong>
<ul>
<li>Fix assertion in HAL_RTCEx_SetTamper_IT.</li>
<li>Check if the RTC calendar has been previously initialized before entering Initialization mode.</li>
<li>To avoid any possible clearing of other ISR flags during sequence read-modify-write, a direct assignment was applied with a mask of reserved bits to avoid setting them.</li>
<li>Fix wrong IS_LL_RTC_MONTH leading to assert check failure.</li>
<li>Fix bad reference to RTC handle in LL_RTC_TIME_Init() & LL_RTC_DATE_Init() APIs.</li>
</ul></li>
<li><strong>HAL/LL TIM</strong>
<ul>
<li>Update HAL_TIMEx_ConfigBreakInput to use CMSIS TIM1_OR2_BKDF1BK0E_Pos definition instead of its hard coded value.</li>
<li>Manage configuration of the Capture/compare DMA request source.</li>
<li>Add related new exported constants (TIM_CCDMAREQUEST_CC, TIM_CCDMAREQUEST_UPDATE).</li>
<li>Create a new macro __HAL_TIM_SELECT_CCDMAREQUEST() allowing to program the TIMx_CR2.CCDS bitfield.</li>
<li>__LL_TIM_CALC_PSC() macro update to round up the evaluate value when the fractional part of the division is greater than 0.5.</li>
<li>Remove useless check on IS_TIM_ADVANCED_INSTANCE() within LL_TIM_BDTR_Init() to fix Break Filter configuration problem with specific TIM instances.</li>
</ul></li>
<li><strong>HAL LPTIM</strong>
<ul>
<li>Add check on PRIMASK register to prevent from enabling unwanted global interrupts within LPTIM_Disable() and LL_LPTIM_Disable().</li>
</ul></li>
<li><strong>HAL UART</strong>
<ul>
<li>Handle UART concurrent register access in case of race condition between Tx and Rx transfers.</li>
<li>Fix erroneous UART’s handle state in case of error returned after DMA reception start within UART_Start_Receive_DMA().</li>
<li>Correct UART ReceptionType management in case ReceptionToIdle API are called from RxEvent callback.</li>
<li>Handle UART concurrent register access in case of race condition between Tx and Rx transfers.</li>
<li>Improve header description of UART_WaitOnFlagUntilTimeout() function.</li>
<li>Add a check on the UART parity before enabling the parity error interruption.</li>
<li>Add const qualifier for read only pointers.</li>
<li>Fix wrong cast when computing the USARTDIV value in UART_SetConfig().</li>
<li>Removal of HAL_LOCK/HAL_UNLOCK calls in HAL UART Tx and Rx APIs.</li>
<li>Disable the Receiver Timeout Interrupt when data reception is completed.</li>
<li>Rework of UART_WaitOnFlagUntilTimeout() API to avoid being stuck forever when UART overrun error occurs and to enhance behavior.</li>
</ul></li>
<li><strong>HAL/LL USART</strong>
<ul>
<li>Improve header description of USART_WaitOnFlagUntilTimeout() function.</li>
<li>Add a check on the USART parity before enabling the parity error interrupt.</li>
<li>Add const qualifier for read only pointers.</li>
<li>Handle UART concurrent register access in case of race condition between Tx and Rx transfers.</li>
<li>Fix compilation warnings generated with ARMV6 compiler.</li>
</ul></li>
<li><strong>HAL IRDA</strong>
<ul>
<li>Improve header description of IRDA_WaitOnFlagUntilTimeout() function.</li>
<li>Add a check on the IRDA parity before enabling the parity error interrupt.</li>
<li>Add const qualifier for read only pointers.</li>
<li>Fix wrong cast when computing the USARTDIV value in IRDA_SetConfig() API.</li>
</ul></li>
<li><strong>HAL SMARTCARD</strong>
<ul>
<li>Improve header description of SMARTCARD_WaitOnFlagUntilTimeout() API.</li>
<li>Add const qualifier for read only pointers.</li>
<li>Fix wrong cast when computing the USARTDIV value in SMARTCARD_SetConfig().</li>
</ul></li>
<li><strong>LL LPUART</strong>
<ul>
<li>Remove TXFECF reference from LL LPUART driver.</li>
</ul></li>
<li><strong>HAL NOR</strong>
<ul>
<li>Align HAL_NOR_Init() API when write operation is disabled to avoid HardFault.</li>
<li>FMC_WRITE_OPERATION_DISABLE for NOR cause Hardfault for Read operations.</li>
</ul></li>
<li><strong>HAL PKA</strong>
<ul>
<li>Update PKA_MontgomeryParam_Set() API to skip the zero bytes in the evaluate Size.</li>
</ul></li>
<li><strong>HAL CRYP</strong>
<ul>
<li>Correct CRYP_AESCCM_Process_IT() API to manage header length expressed in bytes or in words when header length is less than 16 bytes.</li>
</ul></li>
<li><strong>HAL FDCAN</strong>
<ul>
<li>Better performance by removing multiple volatile reads or writes in interrupt handler.</li>
</ul></li>
<li><strong>HAL/LL OPAMP</strong>
<ul>
<li>OPAMP_POWERMODE_NORMAL is changed by OPAMP_POWERMODE_NORMALPOWER in hal.c,.h files and LL_OPAMP_POWERMODE_NORMAL is changed by LL_OPAMP_POWERMODE_NORMALPOWER in ll.c,.h files.</li>
<li>Register address redefinition must be volatile (_IO).</li>
<li>Remove TXFECF reference from LL LPUART driver.</li>
</ul></li>
<li><strong>HAL/LL SPI</strong>
<ul>
<li>Update LL_SPI_TransmitData8() API to avoid casting the result to 8 bits.</li>
</ul></li>
<li><strong>HAL PKA</strong>
<ul>
<li>Update PKA_MontgomeryParam_Set() API to skip the zero bytes in the evaluate Size.</li>
</ul></li>
<li><strong>HAL I2C</strong>
<ul>
<li>Updated I2C_IsAcknowledgeFailed() API to avoid I2C in busy state if NACK received after transmitting register address.</li>
<li>Fix I2C HAL CHM warnings.</li>
<li>Update to handle errors in polling mode.
<ul>
<li>Rename I2C_IsAcknowledgeFailed() to I2C_IsErrorOccurred() and correctly manage when error occurs.</li>
</ul></li>
<li>Update to fix issue detected due to low system frequency execution (HSI).</li>
<li>Declare an internal macro link to DMA macro to check remaining data: I2C_GET_DMA_REMAIN_DATA.</li>
<li>Timeout issue using HAL MEM interface through FreeRTOS.</li>
<li>I2C_IsErrorOccurred does not return error if timeout is detected.</li>
<li>The ADDRF flag is cleared too early when the restart is received but the direction has changed.</li>
</ul></li>
<li><strong>HAL SMBUS</strong>
<ul>
<li>Add the support of wake up capability.</li>
<li>Add new APIs:
<ul>
<li>HAL_SMBUSEx_EnableWakeUp()</li>
<li>HAL_SMBUSEx_DisableWakeUp()</li>
</ul></li>
<li>Update to fix issue of mismatched data received by master in case of data size to be transmitted by the slave is greater than the data size to be received by the master.
<ul>
<li>Add flush on TX register.</li>
</ul></li>
</ul></li>
<li><strong>HAL SAI</strong>
<ul>
<li>Avoid using magic numbers.</li>
</ul></li>
<li><strong>HAL IWDG</strong>
<ul>
<li>Add LSI startup time in default IWDG timeout calculation (HAL_IWDG_DEFAULT_TIMEOUT).</li>
</ul></li>
<li><strong>HAL ICACHE</strong>
<ul>
<li>Fix clear of BSYENDF before Instruction Cache invalidate command.</li>
<li>Add HAL_ICACHE_IsEnabled() API.</li>
</ul></li>
<li><strong>HAL USB_FS</strong>
<ul>
<li>PCD: add supporting multi packets transfer on Interrupt endpoint.</li>
<li>Set DCD timeout to minimum of 300ms before starting BCD primary detection process.</li>
<li>HAL: PCD: software correction added to avoid unexpected STALL condition during EP0 multi packet OUT transfer.</li>
<li>hal_pcd.h: add a mask for USB RX bytes count.</li>
</ul></li>
<li><strong>LL UCPD</strong>
<ul>
<li>Correction of register accessed by LL_UCPD_ReadRxPaySize macro.</li>
</ul></li>
<li><strong>Documentation</strong>
<ul>
<li>“<span class="citation" data-cites="ref">@ref</span>” Doxygen tags removed from PDF UserManual.</li>
<li>Update the way to declare licenses.</li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Upgrade to use new version of <strong>USB Device V2.11.1</strong>
<ul>
<li><strong>USB VIDEO Class:</strong>
<ul>
<li>Correction of the support of VS_PROBE_CONTROL & VS_COMMIT_CONTROL requests</li>
</ul></li>
<li><strong>USB AUDIO Class:</strong>
<ul>
<li>Correction of the check on AUDIO_TOTAL_BUF_SIZE to avoid vulnerabilities</li>
</ul></li>
<li><strong>USB HID Class:</strong>
<ul>
<li>Modification of some constants names to avoid duplication versus USB host library</li>
</ul></li>
<li><strong>USB CustomHID Class:</strong>
<ul>
<li>Add support of Get Report control request Allow disabling EP OUT prepare receive using a dedicated macros that can be defined in usbd_conf.h application file</li>
<li>Add support of Report Descriptor with length greater than 255 bytes</li>
</ul></li>
<li><strong>USB All Classes:</strong>
<ul>
<li>Update all classes to support composite multi-instance using the class id parameter</li>
</ul></li>
</ul></li>
<li>Upgraded <strong>STM32 USB Power Delivery Device</strong> Library to use <strong>l5_v5.0.0</strong>.
<ul>
<li>Remove useless code sections (compilation switch combinations)</li>
<li>Ticket 106059 - [Licensing] Update the way to declare licenses in Cube and X-CUBE components</li>
<li>Update of FRS pins definition in usbpd_devices_conf_template.h file</li>
<li>Optimize two tone merge test on LeCroy (TD.PD.PHY.ALL.05)</li>
<li>Update FRS event reception processing (protected under _FRS flag)</li>
<li>Fix false FRS detection when detached</li>
<li>Fix false FRS detection when no contract negotiated</li>
<li>Ignore any FRS signal during PRS sequence</li>
<li>Implementation of OCP recovery procedure</li>
<li>CodeSpell & MCUAstyle corrections</li>
</ul></li>
<li>Upgraded <strong>STM32 USB Power Delivery Core</strong> Library to use <strong>v4.1.0</strong>.
<ul>
<li>[OS] Fix THREADX thread ID struct handling</li>
<li>[OS] Fix define for CMSIS OS v2</li>
<li>[PE] Update FRS AMS to manage power requirement</li>
<li>[PE] Clear RX event before FRS ACCEPT</li>
<li>[OS] update to kill PE if does not stop executing itself</li>
<li>[OS] replace OS Free RTOS API with cmsis OS API</li>
<li>[SNK] After a soft reset we shall wait for source capa</li>
<li>[DEF] Add defines for STATUS message</li>
<li>[PE] SOP’ message needs to be sent only if sender is VCONN owner</li>
<li>[PE] Add the support of the USB4 (message USB_ENTER and DATA_RESET)</li>
<li>[PE] Revision message must be answered</li>
<li>[PE] Status message has 6 bytes whereas 7 are mandatory</li>
<li>[PRL] Update to handle retry and crc timer for more than 2 ports</li>
<li>[PRL] MessageId is not well incremented after retry</li>
<li>[PRL] In PD3 GoodCRC is always sent with PD revision 1</li>
<li>[CORE] Update the stack to manage 3 ports in parallel</li>
<li>[CORE] Solve CubeIDE compilation warning in OS_CREATE_TASK macro use.</li>
<li>{PE] SNK AMS HardReset : the USB stack shutdown must be done after VBUS has reached VSAFE_0V</li>
<li>[PRL] PHY state BUSY is no taken into account</li>
<li>[UCSI] Add new ID for UCSI trace</li>
<li>[THREADX] remove pool allocation inside the stack and Add a pool pointer on the InitOS function</li>
</ul></li>
</ul></li>
<li><strong>BSP</strong> updates
<ul>
<li>All source files: update disclaimer to add reference to the new license agreement.</li>
</ul></li>
<li><strong>Utilities</strong> updates
<ul>
<li>Upgraded STM32 TRACER_EMB to use <strong>v1.7.1</strong>.</li>
<li>Upgraded GUI_INTERFACE to use <strong>V2.2.2</strong>.</li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li>Add .mxproject files on all firmware projects available in STM32CubeMX format (with .ioc) to fix project path issue during copy.</li>
<li><strong>Demonstrations</strong>
<ul>
<li>Typo is corrected STM32L562E-DK/Demonstrations/Modules/Information/readme.txt</li>
<li>Fix compilation warnings with STM32L552E-EV Demonstration project</li>
</ul></li>
<li><strong>FatFs Applications</strong>
<ul>
<li>Remove the local HAL_Delay() implementation.</li>
</ul></li>
<li><strong>OPAMP Examples</strong>
<ul>
<li>Add missing DeInit steps during transition to low power modes.</li>
</ul></li>
<li><strong>LL Examples/SBSFU applications</strong>
<ul>
<li>Update all DWT based projects to avoid execution issue in RDP level2.</li>
</ul></li>
<li>All Projects updated to STM32CubeMX V6.7.0</li>
</ul></li>
</ul>
<p><br />
</p>
<ul>
<li>The STM32CubeL5 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</li>
</ul>
<p><br />
</p>
<p><br />
</p>
<p><br />
</p>
<h2 id="components-vs-v1.4.0">Components vs V1.4.0</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><br />
</p>
<h2 id="contents-1">Contents</h2>
<p><strong>Projects</strong></p>
<table>
<caption>Projects</caption>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Projects</td>
<td>V1.5.0 <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>
<table>
<caption>Drivers</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CMSIS</td>
<td style="text-align: left;">V5.6.0</td>
<td style="text-align: center;"><a href="Drivers/CMSIS/docs/index.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32L5xx CMSIS</td>
<td style="text-align: left;">V1.0.5 <span class="icon-st-update"></span></td>
<td style="text-align: center;"><a href="Drivers/CMSIS/Device/ST/STM32L5xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32L5xx HAL</td>
<td style="text-align: left;">V1.0.5 <span class="icon-st-update"></span></td>
<td style="text-align: center;"><a href="Drivers/STM32L5xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32L552E-EV</td>
<td style="text-align: left;">V1.0.4 <span class="icon-st-update"></span></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32L552E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32L562E-DK</td>
<td style="text-align: left;">V1.1.2 <span class="icon-st-update"></span></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32L562E-DK/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32L5xx_Nucleo</td>
<td style="text-align: left;">V1.0.4 <span class="icon-st-update"></span></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32L5xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Common</td>
<td style="text-align: left;">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="even">
<td style="text-align: left;">BSP cs42l51</td>
<td style="text-align: left;">V2.0.2</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 ft6x06</td>
<td style="text-align: left;">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 hx8347i</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/hx8347i/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP iss66wvh8m8</td>
<td style="text-align: left;">V2.0.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/iss66wvh8m8/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP lsm6dso</td>
<td style="text-align: left;">V1.3.0</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lsm6dso/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP mfxstm32l152</td>
<td style="text-align: left;">V3.0.3</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 mx25lm51245g</td>
<td style="text-align: left;">V2.0.5</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 stmpe811</td>
<td style="text-align: left;">V3.0.1</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 st7789h2</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/st7789h2/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: left;">Version</th>
<th style="text-align: left;">Release note</th>
</tr>
</thead>
<tbody>