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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 STM32CubeF4 Firmware Package</title>
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<center>
<h1 id="release-notes-for-stm32cubef4-firmware-package"><strong>Release Notes for STM32CubeF4 Firmware Package</strong></h1>
<p>Copyright © <2017> STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo.png" alt="ST logo" /></a>
</center>
</div>
</div>
<h1 id="license">License</h1>
<p>This software package is licensed by ST under ST license SLA0048, the “License”; You may not use this package except in compliance with the License. You may obtain a copy of the License at: <a href="http://www.st.com/SLA0048">http://www.st.com/SLA0048</a>.</p>
<h1 id="purpose">Purpose</h1>
<p><strong>STMCube is an STMicroelectronics original initiative to ease developers life by reducing development efforts, time and cost</strong>. STM32Cube covers STM32 portfolio.</p>
<p>STM32Cube Version 1.x includes:</p>
<ul>
<li>The STM32CubeMX, a graphical software configuration tool that allows to generate C initialization code using graphical wizards.</li>
<li><strong>A comprehensive embedded software platform, delivered per series (such as STM32CubeF4 for STM32F4 series)</strong>
<ul>
<li><strong>The STM32Cube HAL, an STM32 abstraction layer embedded software, ensuring maximized portability across STM32 portfolio</strong></li>
<li><strong>A consistent set of middleware components such as RTOS, USB, TCP/IP, Graphics</strong></li>
<li><strong>All embedded software utilities come with a full set of examples.</strong></li>
</ul></li>
<li>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 <img src="_htmresc/STM32Cube.bmp" alt="STM32Cube architecture" /></li>
</ul>
<p>The <strong>HAL (Hardware Abstraction Layer)</strong> drivers provided within this package <strong>supports</strong> the <strong>STM32F405/415/407/417/427/437/429/439/401xC/401xE/411xC/411xE/412x/413/423/446/469/479/410xx Lines</strong></p>
<ul>
<li>For <strong>quick getting started with the STM32CubeF4 firmware package</strong>, refer to <a href="Documentation/STM32CubeF4GettingStarted.pdf">UM1730</a> you can download firmware updates and all the latest documentation from <a href="https://www.st.com/en/embedded-software/stm32cube-mcu-mpu-packages.html?sc=stm32cubefw">www.st.com/stm32cubefw</a></li>
<li>Below links to the most useful documents
<ul>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00103685.pdf">UM1709</a>: STM32Cube Ethernet IAP example</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00103685.pdf">UM1713</a>: Developing applications on STM32Cube with LwIP TCP/IP stack</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105256.pdf">UM1720</a>: STM32Cube USB host library</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105259.pdf">UM1721</a>: Developing Applications on STM32Cube with FatFs</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105262.pdf">UM1722</a>: Developing Applications on STM32Cube with RTOS</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105446.pdf">UM1723</a>: STM32CubeF4 PolarSSL example</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00105879.pdf">UM1725</a>: Description of STM32F4xx HAL drivers</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00107720.pdf">UM1730</a>: Getting started with STM32CubeF4 firmware package for STM32F4xx series</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00108129.pdf">UM1734</a>: STM32Cube USB device library</li>
<li><a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00112348.pdf">UM1743</a>: STM32CubeF4 demonstration platform</li>
</ul></li>
</ul>
</div>
<div class="col-sm-12 col-lg-8">
<h1 id="update-history">Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section26_1" aria-hidden="true"> <label for="collapse-section26_1" aria-hidden="true"><strong>V1.26.1 / 26-March-2021</strong></label>
<div>
<h1 id="maintenance-release">Maintenance release</h1>
<h2 id="main-changes">Main Changes</h2>
<ul>
<li><p>Patch release to fix known defects and enhancements implementation.</p></li>
<li><strong>HAL</strong>
<ul>
<li><strong>HAL USART</strong> Update
<ul>
<li>Fix typo in USART_Receive_IT() and USART_TransmitReceive_IT() APIs to avoid possible compilation issues if the UART driver files are not included.</li>
</ul></li>
</ul></li>
<li><strong>Projects</strong>
<ul>
<li>Update STM32F411/412/413 projects to set the correct regulator voltage scaling output selection (VOS) depending on the system clock frequency (SYSCLK):
<ul>
<li>Scale 1 mode <= 100 MHz.</li>
<li>Scale 2 mode <= 84 MHz.</li>
</ul></li>
</ul></li>
</ul>
<h2 id="contents">Contents</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: center;">Licence</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>STM32F4xx HAL</strong></td>
<td style="text-align: left;"><strong>V1.7.12</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/STM32F4xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section26" aria-hidden="true"> <label for="collapse-section26" aria-hidden="true"><strong>V1.26.0 / 12-February-2021</strong></label>
<div>
<h1 id="maintenance-release-1">Maintenance release</h1>
<h2 id="main-changes-1">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation</li>
<li>Add new <strong>HAL FMPSMBUS extended</strong> driver to support FMPSMBUS fast Mode Plus.</li>
<li>Upgrade <strong>FreeRTOS</strong> to use <strong>V10.3.1</strong> ST modified 20200831.</li>
<li>Upgrade <strong>USB Device</strong> Lib to use <strong>V2.7.1</strong>.</li>
<li>Upgrade <strong>MbedTLS</strong> to use <strong>V2.16.2</strong></li>
<li>Upgrade <strong>PDM</strong> Lib to use <strong>V3.3.0</strong></li>
<li>Remove “register” keyword to be compliant with new C++ rules:
<ul>
<li>The register storage class specifier was deprecated in C++11 and removed in C++17.</li>
</ul></li>
<li>Support of new component <strong>LSM303AGR</strong> accelerometer.</li>
<li>Support of new component <strong>I34250D</strong> gyroscope.</li>
<li>Support of new LCD controller component <strong>NT35510</strong>.</li>
<li><strong>CMSIS</strong>
<ul>
<li>system_stm32f4xx.c:
<ul>
<li>Protect Vector table modification following SRAM or FLASH preprocessor directive by a generic preprocessor directive : USER_VECT_TAB_ADDRESS</li>
<li>Updated SystemInit_ExtMemCtl() API to initialize the tmpreg variable before each time out loop condition.</li>
</ul></li>
<li>Add License.md and Readme.md files required for GitHub publication</li>
<li>Improve GCC startup files robustness.</li>
<li>Fix wrong value for GPIO_MODER_MODE8_Msk and GPIO_MODER_MODE2_Pos.</li>
<li>Update max number of host channels in FS for STM32F446:
<ul>
<li>Update USB_OTG_FS_HOST_MAX_CHANNEL_NBR value from 8 to 12.</li>
</ul></li>
<li>Add SMBDEN and SMBHEN bit definition for STM32F410Tx device.</li>
</ul></li>
<li><strong>HAL</strong>
<ul>
<li><strong>HAL</strong> update
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>Add new defines for ARM compiler V6:
<ul>
<li>__weak</li>
<li>__packed</li>
<li>__NOINLINE</li>
</ul></li>
<li>Update HAL TimeBase TIM, RTC alarm and RTC WakeUp templates for more robustness
<ul>
<li>Updated Hal_Init_Tick() API to propoerty store the priority when using the non-default time base.</li>
</ul></li>
<li>Update to add PPP_MODULE_ENABLED for FMPSMBUS</li>
</ul></li>
<li><strong>HAL/LL ADC</strong> update
<ul>
<li>Update HAL driver to add include of the LL ADC driver.</li>
<li>Update the following APIs to set status HAL_ADC_STATE_ERROR_INTERNAL and error code HAL_ADC_ERROR_INTERNAL when error occurs:
<ul>
<li>HAL_ADC_Start()</li>
<li>HAL_ADC_Start_IT()</li>
<li>HAL_ADC_Start_DMA()</li>
<li>HAL_ADCEx_InjectedStart()</li>
<li>HAL_ADCEx_InjectedStart_IT()</li>
<li>HAL_ADCEx_MultiModeStart_DMA()</li>
</ul></li>
<li>Update HAL_ADC_Stop_DMA() API to check if DMA state is Busy before calling HAL_DMA_Abort() API to avoid DMA internal error.</li>
<li>Update IS_ADC_CHANNEL to support temperature sensor for:
<ul>
<li>STM32F411xE</li>
<li>STM32F413xx</li>
<li>STM32F423xx</li>
</ul></li>
<li>Fix wrong defined values for:
<ul>
<li>LL_ADC_MULTI_REG_DMA_LIMIT_3</li>
<li>LL_ADC_MULTI_REG_DMA_UNLMT_3</li>
</ul></li>
<li>Add __LL_ADC_CALC_VREFANALOG_VOLTAGE() macro to evaluate analog reference voltage.</li>
<li>Remove __LL_ADC_CALC_TEMPERATURE() macro for STM32F4x9 devices as the TS_CAL2 is not available.</li>
</ul></li>
<li><strong>HAL/LL DAC</strong> update
<ul>
<li>Add restruction on DAC Channel 2 defines and parametres.</li>
<li>HAL_DAC_MSPINIT_CB_ID and HAL_DAC_MSPDEINIT_CB_ID used instead of HAL_DAC_MSP_INIT_CB_ID and HAL_DAC_MSP_DEINIT_CB_ID.</li>
<li>Update to support dual mode:
<ul>
<li>Add two new APIs:
<ul>
<li>HAL_DACEx_DualStart()</li>
<li>HAL_DACEx_DualStop()</li>
</ul></li>
</ul></li>
<li>Add position bit definition to be used instead of __DAC_MASK_SHIFT macro
<ul>
<li>__DAC_MASK_SHIFT macro has been removed.</li>
</ul></li>
<li>Update HAL_DAC_Start_DMA() API to return HAL_ERROR when error occurs.</li>
<li>Update HAL_DAC_Stop_DMA() API to not return HAL_ERROR when DAC is already disabled.</li>
</ul></li>
<li><strong>HAL CEC</strong> update
<ul>
<li>Update HAL_CEC_IRQHandler() API to avoid appending an extra byte to the end of a message</li>
</ul></li>
<li><strong>HAL/LL GPIO</strong> update
<ul>
<li>Update IS_GPIO_AF() to add missing values for STM32F401xC and STM32F401xE devices:
<ul>
<li>GPIO_AF3_TIM9</li>
<li>GPIO_AF3_TIM10</li>
<li>GPIO_AF3_TIM11</li>
</ul></li>
<li>Update LL/HAL GPIO_TogglePin() APIs to allow multi Pin’s toggling.</li>
<li>Update HAL_GPIO_Init() API to avoid the configuration of PUPDR register when Analog mode is selected.</li>
</ul></li>
<li><strong>HAL/LL RCC</strong> update
<ul>
<li>Update HAL_RCC_OscConfig() API to add missing checks and to don’t return HAL_ERROR if request repeats the current PLL configuration.</li>
<li>Update IS_RCC_PLLN_VALUE(VALUE) macro in case of STM32F411xE device in order to be aligned with reference manual.</li>
</ul></li>
<li><strong>HAL SD</strong> update
<ul>
<li>Update function SD_FindSCR() to resolve issue of FIFO blocking when reading.</li>
<li>Update read/write functions in DMA mode in order to force the DMA direction, updated functions:
<ul>
<li>HAL_SD_ReadBlocks_DMA()</li>
<li>HAL_SD_WriteBlocks_DMA()</li>
</ul></li>
<li>Add the block size settings in the initialization functions and remove it from read/write transactions to avoid repeated and inefficient reconfiguration, updated functions:
<ul>
<li>HAL_SD_InitCard()</li>
<li>HAL_SD_GetCardStatus()</li>
<li>HAL_SD_ConfigWideBusOperation()</li>
<li>HAL_SD_ReadBlocks()</li>
<li>HAL_SD_WriteBlocks()</li>
<li>HAL_SD_ReadBlocks_IT()</li>
<li>HAL_SD_WriteBlocks_IT()</li>
<li>HAL_SD_ReadBlocks_DMA()</li>
<li>HAL_SD_WriteBlocks_DMA()</li>
</ul></li>
</ul></li>
<li><strong>HAL MMC</strong> update
<ul>
<li>Add the block size settings in the initialization function and remove it from read/write transactions to avoid repeated and inefficient reconfiguration, updated functions:
<ul>
<li>HAL_MMC_InitCard()</li>
<li>HAL_MMC_ReadBlocks()</li>
<li>HAL_MMC_WriteBlocks()</li>
<li>HAL_MMC_ReadBlocks_IT()</li>
<li>HAL_MMC_WriteBlocks_IT()</li>
<li>HAL_MMC_ReadBlocks_DMA()</li>
<li>HAL_MMC_WriteBlocks_DMA()</li>
</ul></li>
<li>Update read/write functions in DMA mode in order to force the DMA direction, updated functions:
<ul>
<li>HAL_MMC_ReadBlocks_DMA()</li>
<li>HAL_MMC_WriteBlocks_DMA()</li>
</ul></li>
<li>Deploy new functions MMC_ReadExtCSD() and SDMMC_CmdSendEXTCSD () that read and check the sectors number of the device in order to resolve the issue of wrongly reading big memory size</li>
</ul></li>
<li><strong>HAL NAND</strong> update
<ul>
<li>Update functions HAL_NAND_Read_SpareArea_16b() and HAL_NAND_Write_SpareArea_16b() to fix column address calculation issue.</li>
</ul></li>
<li><strong>LL SDMMC</strong> update
<ul>
<li>Update the definition of SDMMC_DATATIMEOUT constant in order to allow the user to redefine it in his proper application.</li>
<li>Remove ‘register’ storage class specifier from LL SDMMC driver.</li>
<li>Deploy new functions MMC_ReadExtCSD() and SDMMC_CmdSendEXTCSD () that read and check the sectors number of the device in order to resolve the issue of wrongly reading big memory size.</li>
</ul></li>
<li><strong>HAL SMBUS</strong> update
<ul>
<li>Support for Fast Mode Plus to be SMBUS rev 3 compliant.</li>
<li>Added HAL_FMPSMBUSEx_EnableFastModePlus() and HAL_FMPSMBUSEx_DisableFastModePlus() APIs to manage Fm+.</li>
<li>Update SMBUS_MasterTransmit_BTF() , SMBUS_MasterTransmit_TXE() and SMBUS_MasterReceive_BTF() APIs to allow stop generation when CurrentXferOptions is different from SMBUS_FIRST_FRAME and SMBUS_NEXT_FRAME.</li>
<li>Update SMBUS_ITError() API to correct the twice call of HAL_SMBUS_ErrorCallback.</li>
</ul></li>
<li><strong>HAL SPI</strong> update
<ul>
<li>Update HAL_SPI_Init() API
<ul>
<li>To avoid setting the BaudRatePrescaler in case of Slave Motorola Mode.</li>
<li>Use the bit-mask for SPI configuration.</li>
</ul></li>
<li>Update Transmit/Receive processes in half-duplex mode
<ul>
<li>Disable the SPI instance before setting BDIOE bit.</li>
</ul></li>
<li>Fix wrong timeout management
<ul>
<li>Calculate Timeout based on a software loop to avoid blocking issue if Systick is disabled.</li>
</ul></li>
</ul></li>
<li><strong>HAL SPDIFRX</strong> update
<ul>
<li>Remove ‘register’ storage class specifier from HAL SPDIFRX driver.</li>
</ul></li>
<li><strong>HAL I2S</strong> update
<ul>
<li>Update I2SEx APIs to correctly support circular transfers
<ul>
<li>Update I2SEx_TxRxDMACplt() API to manage DMA circular mode.</li>
</ul></li>
<li>Update HAL_I2SEx_TransmitReceive_DMA() API to set hdmatx (transfert callback and half) to NULL.</li>
</ul></li>
<li><strong>HAL SAI</strong> update
<ul>
<li>Update to avoid the incorrect left/right synchronization.
<ul>
<li>Update HAL_SAI_Transmit_DMA() API to follow the sequence described in the reference manual for slave transmitter mode.</li>
</ul></li>
<li>Update HAL_SAI_Init() API to correct the formula in case of SPDIF is wrong.</li>
</ul></li>
<li><strong>HAL CRYP</strong> update
<ul>
<li>Update HAL_CRYP_SetConfig() and HAL_CRYP_GetConfig() APIs to set/get the continent of KeyIVConfigSkip correctly.</li>
</ul></li>
<li><strong>HAL EXTI</strong> update
<ul>
<li>__EXTI__LINE is now used instead of <strong>LINE</strong> which is a standard C macro.</li>
</ul></li>
<li><strong>HAL DCMI</strong>
<ul>
<li>Support of HAL callback registration feature for DCMI extended driver.</li>
</ul></li>
<li><strong>HAL/LL TIM</strong> update
<ul>
<li>Update HAL_TIMEx_OnePulseN_Start() and HAL_TIMEx_OnePulseN_Stop() APIs (pooling and IT mode) to take into consideration all OutputChannel parameters.</li>
<li>Fix reversed description of TIM_LL_EC_ONEPULSEMODE One Pulse Mode.</li>
<li>Update LL_TIM_GetCounterMode() API to return the correct counter mode.</li>
</ul></li>
<li><strong>HAL/LL SMARTCARD</strong> update
<ul>
<li>Fix invalid initialization of SMARTCARD configuration by removing FIFO mode configuration as it is not member of SMARTCARD_InitTypeDef Structure.</li>
<li>Fix typos in SMARTCARD State definition description</li>
</ul></li>
<li><strong>HAL/LL IRDA</strong> update
<ul>
<li>Fix typos in IRDA State definition description</li>
</ul></li>
<li><strong>LL USART</strong> update
<ul>
<li>Remove useless check on maximum BRR value by removing IS_LL_USART_BRR_MAX() macro.</li>
<li>Update USART polling and interruption processes to fix issues related to accesses out of user specified buffer.</li>
</ul></li>
<li><strong>HAL USB</strong> update
<ul>
<li>Enhance HAL HCD driver when USB DMA is enabled:
<ul>
<li>Fix ping and data toggle issue.</li>
<li>Rework Channel error report management.</li>
</ul></li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong>
<ul>
<li>Upgrade <strong>USB Device</strong> Lib to use <strong>V2.7.1</strong>.
<ul>
<li>USB Core: Fixe warning issue with Keil due to missing return value of setup API</li>
<li>Integration of three new USB device Class drivers:
<ul>
<li>USB CDC ECM Class driver</li>
<li>USB CDC RNDIS Microsoft Class driver</li>
<li>USB Billboard Class driver</li>
</ul></li>
</ul></li>
<li>Upgrade <strong>FreeRTOS</strong> to use <strong>V10.3.1</strong> ST modified <strong>20200831</strong>.</li>
<li>Upgrade <strong>MbedTLS</strong> to use <strong>V2.16.2</strong></li>
<li>Upgrade <strong>PDM</strong> Lib to use <strong>V3.3.0</strong></li>
</ul></li>
<li><strong>BSP</strong>
<ul>
<li>Support new <strong>LSM303AGR</strong> component accelerometer.</li>
<li>Support new <strong>I3G4250D</strong> componentgyroscope.</li>
<li>Support new LCD controller component <strong>NT35510</strong>.</li>
</ul></li>
<li><strong>Projects</strong>
<ul>
<li>Update license for all projects file sources.</li>
<li>Add UART example showing use of HAL UART enhanced reception services (ReceptionToIdle) API for STM32446E-Nucleo and STM32F429ZI-Nucleo boards.</li>
<li>Template projects migrated to Arm Compiler 6 with MDK-ARM 5.29 (“AC5-like Warnings” mode)</li>
<li>Update all FreeRTOS_MPU applications to support <strong>FreeRTOS v10.3.1</strong>.</li>
<li>STM32F411E-Discovery:
<ul>
<li>Update Demo, applications and BSP example to support new component <strong>I3G4250D</strong> gyroscope.</li>
<li>Update Demo, applications and BSP example to support new component <strong>LSM303AGR</strong> accelerometer.</li>
</ul></li>
<li>STM32469I-Discovery:
<ul>
<li>Update Demo, applications and examples to support new LCD controller component <strong>NT35510</strong>.</li>
</ul></li>
</ul></li>
<li>For the complete list of changes, please refer to the release notes of each firmware component</li>
</ul>
<h2 id="contents-1">Contents</h2>
<table>
<caption>Drivers</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Licence</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">Cortex-M CMSIS</td>
<td style="text-align: center;">V5.4.0_CM4</td>
<td style="text-align: center;"><a href="Drivers/CMSIS/LICENSE.txt">Apache License 2.0</a></td>
<td style="text-align: center;"><a href="Drivers/CMSIS/docs/General/html/index.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>STM32F4xx CMSIS</strong></td>
<td style="text-align: center;"><strong>V2.6.6</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/Apache-2.0">Apache License 2.0</a></td>
<td style="text-align: center;"><a href="Drivers/CMSIS/Device/ST/STM32F4xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>STM32F4xx HAL</strong></td>
<td style="text-align: center;"><strong>V1.7.11</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/STM32F4xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32469I-EVAL</td>
<td style="text-align: center;">V2.1.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32469I_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>BSP STM32469I-Discovery</strong></td>
<td style="text-align: center;"><strong>V2.1.0</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32469I-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32446E-EVAL</td>
<td style="text-align: center;">V2.1.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32446E_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM324xG-EVAL</td>
<td style="text-align: center;">V3.0.2</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM324xG_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM324x9I-EVAL</td>
<td style="text-align: center;">V3.0.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM324x9I_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32F4-Discovery</td>
<td style="text-align: center;">V2.1.3</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32F4-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32F401-Discovery</td>
<td style="text-align: center;">V2.2.3</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32F401-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>BSP STM32F411E-Discovery</strong></td>
<td style="text-align: center;"><strong>V1.0.4</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32F411E-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32F429I-Discovery</td>
<td style="text-align: center;">V2.1.6</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32F429I-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32F4xx-Nucleo</td>
<td style="text-align: center;">V1.2.7</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32F4xx-Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32F4xx-Nucleo 144</td>
<td style="text-align: center;">V1.0.3</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32F4xx_Nucleo_144/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32412G-Discovery</td>
<td style="text-align: center;">V2.0.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32412G-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32F413H-Discovery</td>
<td style="text-align: center;">V1.0.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/STM32F413H-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Adafruit_Shield</td>
<td style="text-align: center;">V3.0.3</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components Common</td>
<td style="text-align: center;">V4.0.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components ampire480272</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ampire480272/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components ampire640480</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ampire640480/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components cs43l22</td>
<td style="text-align: center;">V2.0.3</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/cs43l22/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components ili9325</td>
<td style="text-align: center;">V1.2.3</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ili9325/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components ili9341</td>
<td style="text-align: center;">V1.0.2</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ili9341/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components l3gd20</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/l3gd20/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components lis302dl</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lis302dl/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components lis3dsh</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lis3dsh/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components lsm303dlhc</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lsm303dlhc/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components ov2640</td>
<td style="text-align: center;">V1.0.2</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ov2640/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components st7735</td>
<td style="text-align: center;">V1.1.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components stmpe1600</td>
<td style="text-align: center;">V1.1.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/stmpe1600/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components stmpe811</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></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 Components ts3510</td>
<td style="text-align: center;">V1.0.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ts3510/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components wm8994</td>
<td style="text-align: center;">V2.1.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/wm8994/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components mfxstm32l152</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/mfxstm32l152/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components s5k5cag</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/s5k5cag/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components n25q256a</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/n25q256a/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components exc7200</td>
<td style="text-align: center;">V1.0.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/exc7200/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP Components ft6x06</strong></td>
<td style="text-align: center;"><strong>V1.1.0</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ft6x06/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components otm8009a</td>
<td style="text-align: center;">V1.0.2</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/otm8009a/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components s25fl512s</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/s25fl512s/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components n25q512a</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/n25q512a/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components n25q128a</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/n25q128a/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components ls016b8uy</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ls016b8uy/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Components st7789h2</td>
<td style="text-align: center;">V1.1.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/st7789h2/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Components ov5640</td>
<td style="text-align: center;">V2.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/ov5640/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP Components i3g4250d</strong></td>
<td style="text-align: center;"><strong>V1.0.0</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/i3g4250d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>BSP Components lsm303agr</strong></td>
<td style="text-align: center;"><strong>V1.0.1</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/lsm303agr/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>BSP Components nt35510</strong></td>
<td style="text-align: center;"><strong>V1.0.0</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/BSP/Components/nt35510/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption>Middlewares</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">Licence</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">STemWin</td>
<td style="text-align: center;">V5.44</td>
<td style="text-align: center;"><a href="http://www.st.com/SLA0044">SLA0044</a></td>
<td style="text-align: center;"><a href="Middlewares/ST/STemWin/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>STM32 PDM audio software decoding Library</strong></td>
<td style="text-align: center;"><strong>V3.3.0</strong></td>
<td style="text-align: center;"><a href="http://www.st.com/SLA0044">SLA0044</a></td>
<td style="text-align: center;"><a href="Middlewares\ST\STM32_Audio\Addons\PDM\Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><strong>STM32 USB Device Library</strong></td>
<td style="text-align: center;"><strong>V2.7.1</strong></td>
<td style="text-align: center;"><a href="http://www.st.com/SLA0044">SLA0044</a></td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32 USB Host Library</td>
<td style="text-align: center;">V3.3.4</td>
<td style="text-align: center;"><a href="http://www.st.com/SLA0044">SLA0044</a></td>
<td style="text-align: center;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">FatFS</td>
<td style="text-align: center;">R0.12c</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FatFs/doc/en/appnote.html#license">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FatFS/doc/updates.txt">release notes</a> <strong>ST modified 20191011</strong> <a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>FreeRTOS</strong></td>
<td style="text-align: center;"><strong>V10.3.1</strong></td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FreeRTOS/License/license.txt">MIT</a></td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a> <strong>ST modified 20200831</strong> <a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">LwIP</td>
<td style="text-align: center;">V2.1.2</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/LwIP/COPYING">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Middlewares\Third_Party\LwIP\CHANGELOG">release notes</a> ST modified V2.1.2_20190315 <a href="Middlewares\Third_Party\LwIP\st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"><strong>MbedTLS</strong></td>
<td style="text-align: center;">V2.16.2</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/mbedTLS/apache-2.0.txt">Apache License 2.0</a></td>
<td style="text-align: center;"><a href="Middlewares\Third_Party\mbedTLS\ChangeLog">release notes</a><strong>ST modified 20200402</strong> <a href="Middlewares\Third_Party\mbedTLS\ChangeLog">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">LibJPEG</td>
<td style="text-align: center;">V8d</td>
<td style="text-align: center;"><a href="Middlewares/Third_Party/LibJPEG/README">Independent JPEG Group License</a></td>
<td style="text-align: center;"><a href="Middlewares\Third_Party\LibJPEG\st_readme.txt">release notes</a> <strong>ST modified 20190201</strong> <a href="Middlewares/Third_Party\LibJPEG\st_readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">TouchGFX</td>
<td style="text-align: center;">v4.10.0</td>
<td style="text-align: center;"><a href="http://www.st.com/SLA0044">SLA0044</a></td>
<td style="text-align: center;"><a href="Middlewares/ST/TouchGFX/changelog.txt">release notes</a></td>
</tr>
</tbody>
</table>
<table>
<caption>Utilities</caption>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: center;">License</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CPU</td>
<td style="text-align: center;">V1.1.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Fonts</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Log</td>
<td style="text-align: center;">V1.0.1</td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="known-limitations">Known Limitations</h2>
<ul>
<li>USB_Device_Standalone application for STM324x9I_EVAL
<ul>
<li>MDK-ARM and SW4STM32 projects are provided with optimization set to None, to avoid audio glitch when USB cable is disconnected</li>
</ul></li>
<li>STemWin demonstration for STM32F413H-Discovery
<ul>
<li>Issue on audio recorder module with MDK-ARM, to be fixed for next releases.</li>
</ul></li>
<li>SW4STM32 projects are not provided for all EVAL demonstrations.</li>
<li>Only template projects migrated to Arm Compiler 6 with MDK-ARM 5.31 (“AC-like Warnings” mode).</li>
</ul>
<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain <strong>V8.50.4</strong> + ST-Link.</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain <strong>V5.31</strong></li>
<li>System Workbench for STM32 (SW4STM32) toolchain <strong>V2.9.0</strong> + ST-Link</li>
</ul>
<h2 id="supported-devices-and-eval-boards">Supported Devices and EVAL boards</h2>
<ul>
<li>STM32F469xx/479xx devices STM32469I_EVAL board RevC</li>
<li>STM32F469xx and STM32469I-Discovery board <strong>RevC</strong></li>
<li>STM32F410xx and STM32F410xx-Nucleo board RevC</li>
<li>STM32F446xx devices STM32446E_EVAL board RevB</li>
<li>STM32F429xx/439xx devices and STM324x9I-EVAL board RevB</li>
<li>STM32F429xx and STM32F429I-Discovery board RevB</li>
<li>STM32F407xx/417xx devices and STM324xG-EVAL board RevC</li>
<li>STM32F407xx and STM32F4-Discovery board RevC</li>
<li>STM32F401xC and STM32F401C-Discovery board RevB</li>
<li>STM32F401xE and STM32F401RE-Nucleo board RevC</li>
<li>STM32F411xE and STM32F411RE-Nucleo board RevC</li>
<li>STM32F411xE and STM32F411E-Discovery board <strong>RevC</strong></li>
<li>STM32F412ZG and STM32F412ZG-Discovery board RevD</li>
<li>STM32F446ZE and STM32F446ZE-Nucleo board RevB</li>
<li>STM32F429ZI and STM32F429ZI-Nucleo board RevB</li>
<li>STM32F412ZG and STM32F412ZG-Nucleo board RevB</li>
<li>STM32F413ZHT6U and STM32F413ZH-Nucleo board RevB</li>
<li>STM32F413ZHT6U and STM32F413H-Discovery board RevD</li>
</ul>
<h2 id="backward-compatibility">Backward Compatibility</h2>
<ul>
<li>None</li>
</ul>
<h2 id="dependencies">Dependencies</h2>
<ul>
<li>None</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section25_2" aria-hidden="true"> <label for="collapse-section25_2" aria-hidden="true"><strong>V1.25.2 / 22-October-2020</strong></label>
<div>
<h1 id="maintenance-release-2">Maintenance release</h1>
<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li><p>Patch release of STM32CubeF4 Firmware Package.</p></li>
<li><p><strong>HAL</strong></p>
<ul>
<li><strong>HAL/LL I2C</strong> driver
<ul>
<li>Update to fix hardfault issue with HAL_I2C_Mem_Write_DMA() API:
<ul>
<li>Abort the right ongoing DMA transfer when memory write access request operation failed: fix typo “hdmarx” replaced by “hdmatx”</li>
</ul></li>
</ul></li>
</ul></li>
</ul>
<h2 id="contents-2">Contents</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: center;">Licence</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>STM32F4xx HAL</strong></td>
<td style="text-align: left;"><strong>V1.7.10</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/STM32F4xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section25_1" aria-hidden="true"> <label for="collapse-section25_1" aria-hidden="true"><strong>V1.25.1 / 14-August-2020</strong></label>
<div>
<h1 id="maintenance-release-3">Maintenance release</h1>
<h2 id="main-changes-3">Main Changes</h2>
<ul>
<li><p>Patch release to fix known defects and enhancements implementation.</p></li>
<li><p><strong>HAL</strong></p>
<ul>
<li><strong>HAL/LL I2C</strong> update
<ul>
<li>Update HAL_I2C_ER_IRQHandler() API to fix acknowledge failure issue with I2C memory IT processes
<ul>
<li>Add stop condition generation when NACK occurs.</li>
</ul></li>
<li>Update I2C_DMAXferCplt(), I2C_DMAError() and I2C_DMAAbort() APIs to fix hardfault issue when hdmatx and hdmarx parameters in i2c handle aren’t initialized (NULL pointer).
<ul>
<li>Add additional check on hi2c->hdmtx and hi2c->hdmarx before resetting DMA Tx/Rx complete callbacks</li>
</ul></li>
<li>Update Sequential transfer APIs to adjust xfermode condition.
<ul>
<li>Replace hi2c->XferCount < MAX_NBYTE_SIZE by hi2c->XferCount <= MAX_NBYTE_SIZE which corresponds to a case without reload</li>
</ul></li>
</ul></li>
<li><strong>HAL/LL USB</strong> update
<ul>
<li>Bug fix: USB_ReadPMA() and USB_WritePMA() by ensuring 16-bits access to USB PMA memory</li>
<li>Bug fix: correct USB RX count calculation</li>
<li>Fix USB Bulk transfer double buffer mode</li>
<li>Remove register keyword from USB defined macros as no more supported by C++ compiler</li>
<li>Minor rework on USBD_Start() and USBD_Stop() APIs: stopping device will be handled by HAL_PCD_DeInit() API.</li>
<li>Remove non used API for USB device mode.</li>
</ul></li>
</ul></li>
</ul>
<h2 id="contents-3">Contents</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: center;">Licence</th>
<th style="text-align: center;">Release note</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><strong>STM32F4xx HAL</strong></td>
<td style="text-align: left;"><strong>V1.7.9</strong></td>
<td style="text-align: center;"><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></td>
<td style="text-align: center;"><a href="Drivers/STM32F4xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section25" aria-hidden="true"> <label for="collapse-section25" aria-hidden="true"><strong>V1.25.0 / 12-February-2020</strong></label>
<div>
<h1 id="maintenance-release-4">Maintenance release</h1>
<h2 id="main-changes-4">Main Changes</h2>
<ul>
<li>Add new <strong>HAL FMPSMBUS</strong> and <strong>LL FMPI2C</strong> drivers</li>
<li>General updates to fix known defects and enhancements implementation</li>
<li>Update HAL CRYP driver to support block by block decryption without reinitializes the IV and KEY for each call.</li>
<li>Integration of three new USB class drivers, CDC-ECM, CDC-RNDIS for Ethernet communication and Billboard class driver for USB power delivery usage</li>
<li>Update on USB MSC, CDC, DFU, AUDIO, CustomHID class drivers with bug fixes</li>
<li><p>Improve code quality by fixing MisraC-2012 violations</p></li>
<li><strong>HAL</strong>
<ul>
<li><strong>HAL/LL USB</strong> update
<ul>
<li>Add handling USB host babble error interrupt</li>
<li>Fix Enabling ULPI interface for platforms that integrates USB HS PHY</li>
<li>Fix Host data toggling for IN Iso transfers</li>
<li>Ensure to disable USB EP during endpoint deactivation</li>
</ul></li>
<li><strong>HAL CRYP</strong> update
<ul>
<li>Update HAL CRYP driver to support block by block decryption without initializing the IV and KEY at each call.
<ul>
<li>Add new CRYP Handler parameters: “KeyIVConfig” and “SizesSum”</li>
<li>Add new CRYP init parameter: “KeyIVConfigSkip”</li>
</ul></li>
</ul></li>
<li><strong>HAL I2S</strong> update
<ul>
<li>Update HAL_I2S_DMAStop() API to be more safe
<ul>
<li>Add a check on BSY, TXE and RXNE flags before disabling the I2S</li>
</ul></li>
<li>Update HAL_I2S_DMAStop() API to fix multi-call transfer issue(to avoid re-initializing the I2S for the next transfer).
<ul>
<li>Add __HAL_I2SEXT_FLUSH_RX_DR() and __HAL_I2S_FLUSH_RX_DR() macros to flush the remaining data inside DR registers.</li>
<li>Add new ErrorCode define: HAL_I2S_ERROR_BUSY_LINE_RX</li>
</ul></li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong>
<ul>
<li>Upgrade to use new version of <strong>USB Device V2.6.0</strong>
<ul>
<li>Integration of three new USB device Class drivers:</li>