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I am trying to deploy a model onto a STM32N6570-DK board. And I encountered some warnings that the Cube-AI cannot support the unsigned int weight and it cannot support other layers such as linear_dynamic and ATen. Iam wondering where I can get some information about what layers or other things the X-Cube-AI actually support so that I can fix may models.

I am trying to connect to the b-u585i-iot02a on macOS 15.3.1 using OpenOCD without success. The same board, cables and configuration scripts with the same version of OpenOCD (0.12.0+dev-01888-ga168c6341) works on both Windows 11 and Ubuntu 24.04. ST-Link server also does not work.OpenOCD and included with STM32CubeIDE 1.18 also seem to run into the same issue so this does not seem to be specific to the official release.The board has been updated to the latest stlink firmware (v3j16m7).I have attached the OpenOCD -d3 log.It might be helpful to note that I have no issues with a Nucleo-F411 board on the same macOS machine.I would appreciate any help or advice anyone can provide.

Recently I changed from Windows to Linux. Now I'm working on a older project and when debugging I got the message "program file does not exist" wit the details:.../Projects/VxxT/VxxT_firmware/Debug\VxxT.elf not foundI've found that the problem is the backslash in the path and that this is an artifact of changing operating systems.My question is how to correct this so the IDE looks for the right file?

Hii,I am working on a project using the STM32 Smart Presence Detection. In order to run the program and get the detection for the person and get some detection readings which file and what are the steps should I follow? I have extracted the STSW-IM048 file and I have played with the EVK interface and now I am struggling to use this algorithm to implement this system to my robot.

Can the STEVAL-CAM-M0I evaluation board used together with the VD55G0 promodule? ST's marketing material seems to suggest it can, but looking at the schematics of the STEVAL-CAM-M0I the power rails are turned on in the order VCORE first, then VANA, then VDDIO. However, in the VD55G0 datasheet it is mentioned in section 8.3 that AVDD (VANA in the eval board) has to be turned on after VCORE and VDDIO. Is the datasheet outdated? Other sensors like VD55G1 or VD56G3 do not have any power sequencing requirements.Thanks a lot!Michael

Moved from Feedback forum - the Feedback forum is not for product questions.Could any of you inform me what is the Moisture Sensitive Lever for component SMD-EEPROM M24C04-DRMN8TP/K?

I have purchased STM32H757I-EVL board for working. I have not found SDK for this board. But as one of site suggest downloading STM32CubeH7 package, I did same. In this package I couldn't find example project for STM32H757I-EVL board.So, I have start working with STM32H743I-EVL example code and compile Thread Creation example. Now I am flashing generated .elf file to STM32H757I-EVL board but this application is not working, and LED is not blinking. I have soldered resistor for LED that is only change on board. I have checked schematic for both board and found it is pin compatible. Now I am stuck to go further. Please anyone found this type of issue or help on this. Meanwhile I will try further and debug issue.Example code path is STM32CubeH7\Projects\STM32H743I-EVAL\Applications\FreeRTOS\FreeRTOS_ThreadCreation\STM32CubeIDE.

I am new to TouchGFX interface. I am trying to create GUI for the custom LCD hardware of size 240x320 communicating with ILI9341 LCD drivers. The touchgfx builds the code and runs appropriately in the simulator., but the same is not working with the hardware. screen switching with the images in it works absolutely fine but without the text.The MCU in use is STM32U575V.Touchgfx version is 4.24.1The images and font is placed in the internal flash as there is no space constraint for my application. ( Most of the demos or examples use external Flash for images and fonts).Using a custom Font for my application (default font Verdana didnt work as well)so the settings considered are as followsThe *.icf file image     2. the settings in Touchgfx With the setting to unmapped storage format in Config, the images are getting displayed on the screen and switching of the screen also works fine. (No text is displayed on the screen)Since the texts are not working for me. I ch

I’ve been testing your TVS simulation tool (https://eds.st.com/tvs/#/), but I’d appreciate some clarification on its methodology. Could you detail:The relationship between input parameters and the recommended TVS devices?The underlying algorithms or calculations used in the tool?

Hi,    I am using the STM32H7A3 board to implement the virtual serial port function for USB, and I want to use FS mode. However, there is no macro definition related to FS mode in STM32H7a3xx. h. Do I need to manually add it? And I checked the demo in the development package, but there is no demo of H7A3 regarding the virtual serial port. Can you provide it? Currently, I am referring to the USB virtual serial port demo of stm32H743l for porting, following the HS mode, but the computer does not recognize the USB interface.

Hi. I am designing Schematic for STM8L050J3 chip. In that, pin1( first pin) , in datasheet they mentioned as SWIM in port A0 of pin1 and USART TX in port A2 of pin1. I want to use this pin as SWIM for programming as well as USART for data transmission. How can i use that? Is there a way?  

As the title, I can't get the difference between the Model and ModelListener.From what I've understood the Model class is used to get and store/send the data coming between the phisical part of the microcontroller (i.e. peripheral) and the GUI. The ModelListener instead is the interface that checks if these data have been updated and inform specific Presenters when needed.I have kind of understood the documentation provided here but, first of all, why in the Model.cpp it checks if modelListener != 0?I can't understand where and how modelListener takes its value.I've checked the E-Bike Demo and the process of passing data from the Model to the GUI is a little bit difference. In the Demo the Model.hpp has a bind functionvoid bind(ModelListener* listener) { modelListener = listener; }With the ModelListener.hpp having another bind to the Model classclass ModelListener { public: ModelListener() : model(0) {} virtual ~ModelListener() {} void bind(Model* m) { model =

I'm running low on FLASH, and I'm confused about extensions.May i ask if there are any routines or tutorials available?

Hello,I can flash an HEX file via the CLI but not the ELF one.More specifically, the flashing seems to succeed (if I reboot the board it works well), it's just at the end that an error message is displayed that I can't understand:STM32_Programmer_CLI.exe -c port=COM4 br=115200 -d firmware.elf -g[...]File segment @0x20000064 is not 8-bytes aligned. It will be aligned to @0x20000060[...]Response received from device: NACKError: Write address not acknowledged: 0x20000060Error: failed to download Sector[0]Error: failed to download the FileHere's my linker script if it cal help to diagnose the issue (I have tried to remove the heap since we don't / must not use it) :/* Entry Point */ ENTRY(Reset_Handler) /* Highest address of the user mode stack */ _estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */ _Min_Heap_Size = 0x200; /* required amount of heap */ _Min_Stack_Size = 0x400; /* required amount of stack */ /* Memories definition */ MEMORY { CCMSRAM (xrw) : ORIGIN =

I would like to know the necessary operations and settings from power on to GPIO control.I have made a board using STM32H743XGH6.I want to set the GPIOs to turn on the LEDs, but it does not work.I am setting the GPIOs by manipulating the registers directly with JTAG.I would like to know what other settings are necessary before I can get the GPIO to work.(For example, set this register here, etc.).Sorry for the general explanation.Assuming there is nothing wrong with the circuit, any advice would make me happy.

Hello,I'm trying to get the DebugPrinter to work on an STM32H7S78-DK, but the debug message does not appear to be properly refreshed after the Application::invalidateDebugRegion(); The area slowly turns into a black rectangle after each text update. TouchGFXConfiguration.cpp shows:    static LCDGPU2D_AXI display;I don't see an hpp file for this. Is there a solution? Have tried LCD16DebugPrinter.hpp and LCD24DebugPrinter.hppThanks,The Windmill

HiI have a question about the conection of VIPER06 module as auxiliary power supply.  I Have a power stage PFC with L6562  and two capacitor in series as outuput capacitor. Then, i need a 15V aux power supply. Can i connect the VIPER06 Flyback stage, from the middle point of output capacitors of the PFC?Looks like this... 

1. [Part Number] NUCLEO-WL33CC1 2. [Environment] Windows 11 laptop3. [Schematics] Using ST Nucleo board.4. [Details] STM32CubeIDE would not enter debug.5. [Expected behavior] It should enter debug after a power reset regardless of what low power mode6. [How to reproduce] Simply program standard ST MRSUBG_WakeupRadio_Tx example7. [Occurrence] The problem is constant8. [Sanity checks] Changed cable. Confirmed boards with STM32CubeProgrammer.I found that when I run the default ST MRSUBG_WakeupRadio_Tx example program, I am no longer able to enter debug mode or reprogram the device using the STM32_Programming tools (both GUI and CLI).Is this expected behavior? If so, I would appreciate an explanation as to why this happens. My assumption is that regardless of how the device enters low power mode, a power cycle reset should allow the debugger to reconnect.Is there a workaround for this? I find this issue qu

 I am studying the architecture of the STM32H7 family, and according to the AN there are various types of memory, DRAM, SDRAM, NOR/PSRAM, NAND in addition to the swap between SDRAM and NOR/PSRAM.What is the reason for such diversity and what benefits does this bring to the developer and the system?

Moved from MPUs forumEvery new project I start now has linker error at the endD:/STMicro/STM32Cube/IDE_1.14/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.100.202309141235/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: D:/STMicro/STM32Cube/IDE_1.14/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.100.202309141235/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/nofp\libc_nano.a(libc_a-closer.o): in function `_close_r': (.text._close_r+0xc): warning: _close is not implemented and will always fail D:/STMicro/STM32Cube/IDE_1.14/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.100.202309141235/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: D:/STMicro/STM32Cube/IDE_1.14/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-f

Hello, community! I recently purchased the SensorTile Box Pro to conduct various educational experiments. It connects via Bluetooth to my phone, but when I try to connect it to my laptop using the MEMS STUDIO application, it does not work via either USB or Bluetooth. I receive a red error message stating that the board is not identified. I have tried on three different PCs, both on Windows 10 and Windows 11, but it still does not work. All the necessary drivers have been installed, and I have no explanation for why it is not being recognized. I should mention that my laptop is running Windows 10. Can you help me?

Hi,I am trying to initialize and use the internal CRC peripheral in the STM32F412 MCU. My application is based on Zephyr RTOS, using the STM32 HAL.My application defines the CONFIG_USE_STM32_HAL_CRC, so the stm32f4xx_hal_crc.c is included in the build.The application builds and links just fine, and I can call the HAL_CRC_Init, HAL_CRC_GetState and HAL_CRC_Calculate without any problems.Only problem is the calculation is 0 for my 4 test bytes (0x01, 0x02, 0x03, 0x04). Debugging through the code, it does set the "hcrc->Instance->DR" in stm32f4xx_hal_crc.cAre there any additional settings I need to include? Maybe clock configurations?

I am trying to identify an ST IC with marking MZ938.  It is an 8-SOIC and it is used in a circuit which helps maintain charge on a 24V battery and is fed by a boost switching circuit.  It also has 0621 marked on it.  I assume that's the date code.

Hi everyone,I'm currently working with NanoEdgeAI Studio and I'm trying to analyze a signal from mutliple CSV files with each containing more than 450,000 rows of data. However, when I try to compute the FFT, the software displays the following message:"Signal has not enough values per axis to compute FFT."This confuses me because 450k+ values should definitely be enough for an FFT computation?Right now, my CSV contains only a single column with the signal values (no timestamps, no headers, just raw values). Here's what I'm wondering:Does NanoEdgeAI Studio require a timestamp column or a specific format for the signal to be considered valid for FFT?Are there any hidden minimum data requirements per axis, or is it related to how the file is structured?Could the issue be that the tool expects multiple channels or axis-labeled data (like X, Y, Z) instead of just a single stream?Any help or tips would be appreciated — I just want to get the FFT visualization working.Thanks in advance!&nbsp

Hello,I have the TI ADS8350 and want to read both channels in parallel. They support SPI, but I can not figure out how to setup the dual SPI for this. Another way would be to use DMA, could someone point me in the right direction. I am using SMT32F412.Thanks.