STM32 MCUs Software development tools

Hello all,I have created a project with STM32CubeMx based on this evaluation board:I generate the source code, and I  can compile it correctly from STM32CubeIDE.The problem is when I try to Run or Debug it, I get this message:If anyone can help me I would appreciate it.Much thanks in advance.  

I am working on an STM32H563 project with a custom bootloader and two application slots (APP1 / APP2).This is my memory layoutBootloader: 0x08000000APP1: 0x08022000APP2: 0x0806C000The bootloader is already deployed in the field and cannot be modified.The bootloader jump sequence is standard:Validate applicationSet SCB->VTOR = APPx_START_ADDRESSLoad MSP from APPx_START_ADDRESSJump to reset handler at APPx_START_ADDRESS + 4 This works perfectly when I build the application the “manual” way:Manually change FLASH ORIGIN in the application linker script to 0x08022000Manually change VECT_TAB_OFFSET in system_stm32h5xx.cThen i ReBuild → flash → bootloader jumps and application runs correctly.I would like to automate this process using cmake , without manually editing the linker script and system_stm32h5xx.cSo I implemented:A parameterized linker script template (STM32H563xx_FLASH.ld.in)CMake configure_file() to generate slot-specific linker scriptsCMake target_compile_definitions() to

Hi Everybody,     Now i met an issue for STM32U575/STM32U585 Programming time different, below is my test log, i don't why get the different time, since i do the erase in any time. The blank chip programming time is 34s, and NOT BLANK chip programming time is 13s. NOT BlankSTM32_Programmer_CLI.exe -c port=SWD sn=55FF69064978865014230767 freq=8000 -e all -w "D:\Download_Tool\FW\EVT_SMT_2.0.1.6\RLT_ReleaseStandaloneNoAlgo_2.0.1.6.bin" 0x08000000 -v      -------------------------------------------------------------------                       STM32CubeProgrammer v2.14.0                        ------------------------------------------------------------------- ST-LINK SN  : 55FF69064978865014230767ST-LINK FW  : V2J45S7Board       : --Voltage     : 1.86VSWD freq    : 40

Hi,there has been some interest in using STM32CubeMX code generation and also the Cube build tools (CMake, GCC, Ninja) in a headless mode, particularly for CI and typically via a Docker image, e.g. 1, 2, 3, 4. There are several benefits of being able to build STM32 projects automatically via CI, including specifically the code generation by STM32CubeMX, and to achieve this by using a Docker image:The CI setup acts as a "single source of truth" for the build process that defines the exact setup of tools needed, in contrast to some "random" collection of tools that happens to be installed on an individual developer's PCTherefore the CI also defines if a project's state or e.g. merge request is compilable; if it doesn't build on the CI, don't accept the change. No more "works on my machine" (at least regarding the build process)If the CI-based build is performed through Docker, the Docker image (and its Dockerfile) act as a documentation of the exact tools and versions

Hi everyone,I’m experiencing a new issue with STM32CubeProgrammer and I’m wondering if anyone else has run into the same problem.Starting today, every time I try to select a file (for example, when choosing a .bin or .hex to flash), the program freezes as soon as the Windows File Explorer window opens. After a few seconds, the whole application closes without any error message.This has never happened before — the tool was working perfectly yesterday. The only thing that changed is that Windows installed an update overnight. Since then, STM32CubeProgrammer consistently crashes whenever it tries to open the file picker dialog.Has anyone seen this behavior after a recent Windows update?Any ideas on how to fix or work around it?Thanks in advance!

In the version of cube mx 6.4.0 you can set parameters and advanced parameters, but in the version of cube mx 6.16.1 you can only select the chip in the platform setting in the LWIP in middleware. I configured the firmware by installing the KSZ8863RLLI LAN driver in the STM32F407VET6 MCU. Cube IDE used version 1.18.1. Ping test went well in the version of cube mx 6.4.0 and it doesn't work in the version of cube mx 6.16.1. Is there a way to do it in the version of cube mx 6.16.1? What are the problems?The 00.ETH file is the firmware created in the version of cube mx 6.4.0 and the 02.ETH_16.1 file is the firmware created in the version of cube mx 6.16.1

I was able to successfully build a TouchGFX demo project for a development board with clang+cmake using STM32CubeMX and STM32Cube plugin for VSCode. Although it required tweaking as it didn't work out of the box.Before ST officially supported clang I was able to build a simple blinky project using clang for arm and cmake and then analyze the code using clang-tidy. Now I want to use clang-tidy on the project, but I get several errorsIf I use clang-tidy from clang 1.19.5 I get the following issues:PS C:\LLVM_19.1.5\bin> ./clang-tidy.exe -p C:\TouchGFXProjects\MyApplication_24\build\Debug C:\TouchGFXProjects\MyApplication_24\Core\Src\main.c21 errors generated.Error while processing C:\TouchGFXProjects\MyApplication_24\Core\Src\main.c.error: too many errors emitted, stopping now [clang-diagnostic-error]error: unknown argument: '--multi-lib-config=C:\ST\STM32CubeCLT_1.19.0\st-arm-clang/multilib.gnu_tools_for_stm32.yaml' [clang-diagnostic-error]C:/TouchGFXProjects/MyApplication_24/cmake/s

When we want to debug only the M7 core, we use the following line and connect from VsCode:/c/ST/STM32CubeIDE_1.14.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.stlink-gdb-server.win32_2.2.200.202505060755/tools/bin/ST-LINK_gdbserver.exe -cp '/c/ST/STM32CubeIDE_1.14.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.2.200.202503041107/tools/bin/' -d -e -v -m 0 -gBut the problem is that always the whole processor is reset because of the following as described in https://www.st.com/resource/en/user_manual/um2576-stm32cubeide-stlink-gdb-server-stmicroelectronics.pdf-g, --attach Attaches to the running target. Attach is aimed to be used to connect to a running program in the device without doing a reset or downloading a new program. [STM32_Programmer_CLI is always started with “mode=UR reset=hwRst” so that a device reset is done when loading a new program independent of this option. This guarantees that the flashing of the device is mad

Hi everyone,I’ve spent the last few hours troubleshooting SWO (Serial Wire Output) trace within VS Code. I know this is a recurring issue in the forums, and while ST employees have mentioned they are working on a native implementation, I wanted to share a solid workaround that is currently working for me.It’s a bit tricky to set up the first time, but once you have your launch.json and OpenOCD paths configured correctly, it works great.The steps are:1. Install Cortex-Debug1. Run & Debug - > Add Configuration -> Modify the launch.json file2. launch.json:{ "version": "0.2.0", "configurations": [ { "name": "Cortex Debug", "type": "cortex-debug", "request": "launch", "servertype": "openocd", "serverpath": "C:/ST/STM32CubeIDE_2.0.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.openocd.win32_2.4.300.202509300731/tools/bin/openocd.exe", "cwd": "${workspaceFolder}", "executable": "${workspaceFolder}/build/Debug/project.elf", "device": "STM32L471RETx", "conf

STM32CubeMX generates by default a xx.ld file.It has copyrights from 2023. However, if I set "Apply Application Regions Settings to Linker File", it will generate a file with 2025 copyright, different template, also with XX.ld case, which on Linux, will give issues. Version 6.16.1

Hi,Can anyone point me in the direction of some more information about the custom timing under the I2C parameter settings?Are we modifying a specific register? or something else? Do each of the 8 bits do something different?  

Hi,I’m new to using the STM32 plugin for VS Code, as well as to VS Code itself. I’m currently using a J-Link programmer and have successfully set it up for debugging.Could you please advise on how to setup and configure VS Code and the STM32 plugin to flash firmware onto the microcontroller for a production release (i.e., programming the device not for/in debugging mode)?Thank you for your help.

I get this Error when trying to install the Cube Programmer V2.5.0 on Windows 10 (latest update).I have installed Java jre 1.8.0_261.Thanks for any help com.izforge.izpack.api.exception.IzPackException: An error occuredin java.lang.Thread.run() at null:-1in com.izforge.izpack.installer.unpacker.UnpackerBase.run() at UnpackerBase.java:241in com.izforge.izpack.installer.unpacker.UnpackerBase.unpack() at UnpackerBase.java:319Caused by: com.izforge.izpack.api.exception.InstallerException: File execution failedin com.izforge.izpack.installer.unpacker.UnpackerBase.unpack() at UnpackerBase.java:299in com.izforge.izpack.installer.unpacker.UnpackerBase.unpack() at UnpackerBase.java:483in com.izforge.izpack.installer.unpacker.UnpackerBase.executeFiles() at UnpackerBase.java:959 

Reporting that this bug is sitll present in CubeMX v6.16.1Solved: We found a bug while using Hardware JPEG. - STMicroelectronics CommunityStill JPEG_SWAP_RG, not JPEG_SWAP_RB.I wish there would be user defined section in jpeg_utils.conf.h to workaround it.And there's another bug:Every time I regenerate code, CubeMX erases Utilities/JPEG folder. So the package code has to be manually restored.

I've got a brand new VM running Windows 11 pretty much off the shelf. I can install and run Cube IDE but when I try to install the STM32CubeProgrammer (64 bit version) I get into an infinite loop where the following happens:- It opens the Install Wizard which then closes- It opens the blue "STM32 Cube Programmer" window, which then closes- It opens the Install Wizard which then closesHere is a video of the behavior: https://www.loom.com/share/b3ce5e7a79ad425d840296845fd0c1edThe only way I can exit this loop is to reset the whole machine. It's not installed, so I can't uninstall it. I tried removing everything, upgrading java, and still the same problem. Any suggestions would be appreciated. Thank you!

Hey ho everyone I'm a Noob with all this, just surface level knowledge.I'm on Linux ((Ny)arch btw.) newest version. First everything worked switched boot mode (cant remember if boot 1 or 0 as no combination works now) and i could connect. Then i wanted to test 5V pins and out of laziness i shorted +5V with and LED. Had an error on the power status, repluged and everything worked again (proceeded testing pins without shorting). suddenly a few days ago i had the dev connect error solved it via boot 0 and 1 both to the right on the next day suddenly not even that worked. did a bit of switcheroo that worked until it suddenly didn't even with any position. tried reinstalling (MX, Prog and IDE) tried adding myself to the uucp group didn't work tried the whole procedure as root but Nyarch wouldn't let me open my files and i simply was to lazy to do it via CMD. now i have sometimes the problem with DEV_CONNECT_ERR in any boot position and sometimes it just tells me UR connection mode is define

I tried to use the Build analyzer in VSCode, but there are some important allocations missing:VSCode:STM32CubeIDE (using *.elf file produced by VSCode):This is probably because the VSCode plugin is using the *.map file while the STM32CubeIDE uses the *.elf file.Is there any chance to have the same Analyzer in VSCode?

I am developing with STM32CubeMX and generating initialization code for an STM32N6 device. In my FSBL (First Stage Boot Loader), I use USART10 to connect to the ST-LINK V3’s Virtual COM Port (VCP). However, it seems that CubeMX does not correctly generate the peripheral clock initialization code for USART10.After a series of investigations, I found that when generating USART10’s clock initialization code, only the kernel clock for USART10 is set to IC14, but the PLL source and divider for IC14 are missing. This happens with both LL and HAL libraries. For USART6, there is no such problem — its clock configuration is generated correctly.This behavior is very strange. During debugging, I also encountered an issue where PLL2 was not initialized, but that problem disappeared later.To work around this, I manually added IC14 configuration code for USART10 following the pattern used for USART6, setting IC14 = 96 MHz. After that, USART10 worked normally at the maximum baud rate of 12 Mbps.Has a

I want to use DMA with SPI in slave receive mode with words longer than 8 bits :I launch the DMA with the function: HAL_SPI_Receive_DMA( &HSPI_ADS, (uint8_t*)ads_dma_buffer, ADS_BUFFER_MAX_SIZE );Unfortunately in this function the following test fails:  /* Packing mode management is enabled by the DMA settings */ if (((hspi->Init.DataSize > SPI_DATASIZE_16BIT) && (hspi->hdmarx->Init.DestDataWidth != DMA_DEST_DATAWIDTH_WORD) && \ (IS_SPI_FULL_INSTANCE(hspi->Instance))) || \ ((hspi->Init.DataSize > SPI_DATASIZE_8BIT) && (hspi->hdmarx->Init.DestDataWidth == DMA_DEST_DATAWIDTH_BYTE))) { /* Restriction the DMA data received is not allowed in this mode */ errorcode = HAL_ERROR; __HAL_UNLOCK(hspi); return errorcode; } Because the structure "hspi->hdmarx->Init" is never initialized. It is not initialized, but the structure associated with the nodes is indeed initialized.In the case where the data size is 8 bits, the test i

Hi, I’m working on an STM32H7S78‑DK project that uses FreeRTOS, with STM32CubeIDE v2.0.0 on Windows. The ST‑LINK debugger works normally as long as RTOS Proxy is disabled, but cannot be launched once I enable RTOS Proxy. Error message and Console prints as below: My debugger configuration: The exact same project used to run fine with RTOS Proxy enabled, but it suddenly started failing one day without any changes to my debug settings. The board itself should be good, as it works normally on another development setup.Has anyone seen this issue before, or is there any known limitation with RTOS Proxy on the H7S series? Any pointers would be appreciated.

Hello.I'm working on setting up a brand new Nucleo STM32U5A5Z development board and have some issues.My project is a completely bare-bones default with no security or BSP enabled. The application fails in SystemClock_Config() and enters the error handler. The issue seems to be related to the HSE as SystemClock_Config returns HAL_TIMEOUT here: /* Check the HSE State */ if (pRCC_OscInitStruct->HSEState != RCC_HSE_OFF) { tickstart = HAL_GetTick(); /* Wait till HSE is ready */ while (READ_BIT(RCC->CR, RCC_CR_HSERDY) == 0U) { if ((HAL_GetTick() - tickstart) > HSE_TIMEOUT_VALUE) { return HAL_TIMEOUT; } } }Thanks!

Hi,I'm using the NUCLEO-U083RC board.I wish to use the TOUCHSENSE library on STM32U083 (or STM32U073) that has the TSC, but STM32CUBEMX 6.16.1 doesn't allow me to enable it.Why ?

I am using STM32CubeMX 6.16.1 to generate project with external Flash loader for STM32N6. When I generate for STM32CubeIDE and build the extmemloader then STM32CubeProgrammer can parse it (the .elf renamed to .stldr). But when I generate CMake project and build with vscode (with STM32 extensions) then STM32CubeProgrammer fails to parse. Compiler/linker removes the StorageInfo structure from output completely. I fooled it to keep it. Now it doesn't fail immediately, but still can't parse any info either.Here's the CubeProgrammer EL list view. First is vscode built loader, second is Eclipse built:I compared the ELF files, Map files, compiler and linker flags. There are plenty of differences and I haven't figured out what exactly causes it. I changed the flags but nothing helped. I noticed vscode uses GCC 14 and STM32CubeIDE uses GCC 13 but tricking vscode to use GCC 13 didn't solve it either. 

Hi,Today I have downloaded STM32IDE. I am trying to develop some projects with my NUCLEO F401RE. I have tried that create a new file from this way but program does not create any .ioc file. Can you help me?Thank you.

I want to create a new expansion pack. During adding the bundles and components I've got a problem to leave the "Subgroup" empty.Using a dash "-" will be able to apply the component but it raises an validation error during "save and pack". Editing an old expansion package ( I had made a few years ago) , the Subgroup is still optional. What kind of "switch" makes the Subgroup as mandatory?