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I am using MEMS Studio (v2.3.1) with ST1VAFE3BX to train an MLC model using AFS (Automatic Filter & Feature Selection).My input data contains:- 3-axis accelerometer: A_X [mg], A_Y [mg], A_Z [mg]- vAFE channel: vAFE [LSB]The CSV header follows the format described in AN6208:A_X [mg], A_Y [mg], A_Z [mg], vAFE [LSB]However, when running AFS, I get the following error:"External sensor unit mismatch between provided external sensor name magnetometer and units LSB.Correct units are gauss or mgauss."This is confusing because:- No magnetometer data is used- Input type is set to accelerometer + vAFE- vAFE [LSB] is consistent with ST documentationI have already tested the following:1. Verified CSV format (no missing values, consistent headers across all files)2. Tested minimal dataset (only 2 CSV files)3. Tried different headers:- vAFE [LSB]- vAFE_X [LSB]- tab-separated

Can anyone explain this footer note in the electirical characteristics sheet for the STM32F777xx STM32F778AxSTM32F779xx. on page 110.2. 216 MHz maximum frequency for 6 suffix version (200 MHz maximum frequency for 7 suffix version). I am using the STM32F779NI. Is the suffix 7 or 9? I dont see it specificed anywhere. Thanks!  

Hello ST Community,I am working on the NUCLEO-N657X0-Q board with a TrustZone project configured in STM32CubeMX with three contexts: FSBL, AppSecure (AppS), and AppNonSecure (AppNS). The FSBL is working correctly and jumping to AppS successfully.I was having an issue with the SAU Configuration. As per the wiki article, "How to start with RIF on STM32N6 MCUs"  https://wiki.st.com/stm32mcu/wiki/Security:How_to_start_with_RIF_on_STM32N6_MCUsI configured the SAU region. I configured the FLEXRAM, AXISRAM1 and AXISRAM 2 in STM32Cube IDE. But it stays disabled when I tried to generate code. My partition_stm32n657xx.h file looks like :How to resolve this issue?

 After porting the application "STM32Cube_FW_U5_V1.8.0\Projects\B-U585I-IOT02A\Applications\SBSFU" to our own board we have everything operational apart from the ability to invoke the local loader in production mode (RDP2).I have reverted to the original B-U585I-IOT02A board and project and have a similar issue so I am wondering if this is broken or we have misunderstood something. The loader can be invoked in TFM_DEV_MODE with RDP0 but not in production mode with RDP2. The SBSFU application runs fine.Changes from the default STM SBSFU project settings we used to test this on B-U585I-IOT02A1) In SBSFU_Boot project remove the TFM_DEV_MODE pre-processor symbol definition2) In boot_hal_cfg.h >> #define TFM_TAMPER_ENABLE NO_TAMPER3) In boot_hal_cfg.h >> #define #define TFM_OB_BOOT_LOCK 04) In flash_layout.h >> //

Hi,I have a  OTP provisioning script that wrote OTP 1 with value 0x000000ff, executing a partial close of security state B. The board now passes ROM/FSBL/OP-TEE/U-Boot but resets when the Linux kernel probes the first RIF-protected peripheral (HPDMA3). Disabling HPDMA3 in DT causes the same reset on HPDMA2, indicating closed-state RIF policy is being enforced globally regardless of the device tree configuration applied by OP-TEECan the board be returned to a open state using an rma procedure? Kind Regards,Jack Redpath  

Hi all, I've developed an external loader for STM32H563ZIT6 nucleo board for W25Q128JV external memory. I've followed the ST guide on how to implement it and it's currently working on cube programmer:verified mass erase, download of a .hex file, verify through data read and everything is ok. When I load the external loader into the debugger section of my main program, flagging initialize and enable flags, the debugger gives me errors; attached the .txt file with the console log. I've added a gpio pin on the init() function of the loader to check if the init starts when loading through debugger, but the led have never tourned on.  Can someone please give me a hand to solve this problem? Thanks 

Has anyone had success installing the Cube IDE on a Raspberry Pi 5?  I first got the error message "Installation dir cannot be temporary one: /home/my_name/Downloads/makeself_dir_o70WRx"I tried various workarounds suggested by Gemini, ultimately creating new directory/opt/stm32_installermoving the unzipped file to this new directory and then trying .../opt/stm32_installer$ sudo ./file_name.shIt went right ahead and created a new temporary folder in opt/stm32_installer and failed in the same way again!If anyone has succeeded in getting the Cube IDE to work on a R Pi 5, please let me know how you did it.Thanks for reading this far.

I have installed version  13.3.rel1, clean the files and re compile the code :I have a linker error "undefined reference" to a function although the function referenced in the files and declared in the H file who was included.  " C:/ST/STM32CubeIDE_2.0.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.13.3.rel1.win32_1.0.100.202509120712/tools/bin/../lib/gcc/arm-none-eabi/13.3.1/../../../../arm-none-eabi/bin/ld.exe: ./Core/Src/stm32u0xx_hal_msp.o: in function `HAL_PCD_MspInit':C:/Users/../Electronics/../Software/USB_CDC_U0/USB_CDC_U0/Debug/../Core/Src/stm32u0xx_hal_msp.c:102:(.text.HAL_PCD_MspInit+0x4c): undefined refe

Hello , i wanted to know what the process of debugging projects generated by Cube Ai Studio ? The automatic flash from cube ai studio to the board works , but when i wanted to debug the exported projected via stm cube ide , it doesnt work , can u please share a tutorial of whats the recommended process ?Im using the nucleo n657x0-q board  

Connected STEVAL_$MKI243AA board to a nucleo-g491re board using 4 wire spi interface. The spi bus is setup to run @ 146 Kbits/sec. Reading back bad data. WHO_AM_I is 0x48PIN_CTRL is 0x3E Not sure but seem like the device is power

I am working with the MDF peripheral and find this to be a great peripheral. However the CubeMX generated code for multiple DMA based filters is not correct.I am using two filters with DMA and CubeMX generates the following descriptors:MDF_HandleTypeDef MdfHandle0;MDF_FilterConfigTypeDef MdfFilterConfig0;MDF_HandleTypeDef MdfHandle1;MDF_FilterConfigTypeDef MdfFilterConfig1;DMA_NodeTypeDef Node_GPDMA1_Channel1;DMA_QListTypeDef

hello ST Community, Is it possible to change the RDP "Read Out Protection" level from level 1 to level 0 without erasing the flash data? I've currently been able to change the level from RDP level 1 to level 0 for Nucleo-H755ZI-Q, but changing the level causes a mass erase of the flash drive. Is it possible to avoid this? If so, is there a code example? Thanks for your support.

Hello,I am working on the boot process and security of the STM32H757.For my tests, I have placed the two boot addresses for the two cores (ADD0 and ADD1 for CM7 and CM4) in the internal flash memory, with an ISR vector at each boot address :ADD0: standard ISR vector calling the standard Reset_Handler, which in turn calls the main function g_pfnVectors: .word __initial_spTop /* Use internal RAM for stack for calling SystemInit. */ .word Reset_Handler .word NMI_Handler .word HardFault_Handler .word MemManage_Handler .word BusFault_Handler .word UsageFault_Handler ... and ADD1: virtually the same ISR vector but calling BootPin_Handler instead of Reset_Handlerg_bootPinVectors: .word __initial_spTop .word BootPin_Handler .word NMI_Handler .word HardFault_Handler .word MemManage_Handler .word BusFault_Handler

I’m working on STM32F405RGT6, receiving audio from ICS43432 (MSB First, 24bit on 32 bit frame).sing Circular DMA (double buffering) to read it in. After 3 days of debugging and millions of mem corruptions and stackoverflows later I finally managed to get the pipeline to work without MemCorruptions.Basically my implementation:I have a UItask, that handles button presses and changes the system states. The StartWriteAudioTask() starts the DMA and creates a .wav file. Also sets the systemState to STATE_RECORDING. DMA fills the buffer and gives semaphore to my MicTask, which basically does an endian conversion and writes a wav block. Just in case I also implemented a copy of the audiobuffer, because DMA might overwrite before I can manage to write it to a wa

The issue I am facing when using the STM32U585 microcontroller in the MATLAB and Simulink (M&S) Environment.1. The controller is the STM32U585Allx. Discovery kit. 2.   We  are  working on a project in Simulink (Model-Based Design). As a first stage, we are sensing three-phase AC currents and a PWM generator as a part of our project. For this project the hardware is provided by STM32 U585-based Discovery kit. All  hardware support packages have been installed in the M&S environment.  We are setting up the hardware in STM32CubeMX, configuring ADC1 and Timer1.  All the desired parameters are set and we are generating the code.ioc file.  The ADC is set  for injected signal inputs. TRG0 provides the trigger for the ADC1.   The ADC1 block in Simulink is not getting linked with .ioc file generated in SubeMX. The error is: Index exceeds the number of array elements. So we cannot proceed further.

Thank you @B.Montanari  for the complete guide. Unfortunately on my computer the project is not created as packs can't be downloaded, error is the following (in this case for button pack): Error installing STMicroelectronics.button_part_drivers.2.0.0 pack Could not save pack of pack-URL: https://developer.st.com/st-pack-server/api/v1/pack/STMicroelectronics.button_part_drivers.2.0.0.pack, got: Unsupported `GLOBAL_AGENT.HTTP_PROXY` configuration value: URL protocol must be "http:".   I'm behind a proxy (set at system level), and if I use the URL listed I'm able to download and manually install the pack. I tried setting proxy information on MX2 as IP:port with no result. Is there a way to solve this?

Post Edited by ST moderator to apply source code formatting Hello, To need to disable external read/write access to flash in stm32c071 i have changed the RDP from level 0(0xAA) to level 1(0xBB) and was successful in doing so. But when I try to change from level 1 to level 0 i am unable to change it.  code to change from level 1  to level 0. eFLASH_ErrorType_t FlashReadWriteEnable(void) { eFLASH_ErrorType_t err_code = e_SUCCESS; // Check if flash is busy err_code = CheckFlashBusy(); if(err_code == e_SUCCESS) { // Unlock flash err_code = flashUnlock(); if(err_code == e_FLASH_UNLOCKED) { // user options unlock err_code = flashOptUnlock(); if(err_code == e_FLASH_OPT_UNLOCKED) { FLASH->OPTR &= (~FLASH_OPTR_RDP_Msk); FLASH->OPTR |= (0xAA << FLASH_OPTR

I want to try the multi antena design mentioned in AN6121. where can I either download the gerber files for the PCB or order a PCB?

Hi,i tried to migrate my project to CubeMx v6.17.0 coming from v6.16.0As a result, the firmware package was also updated to FW_MP1 V1.7.0I am using CubeIDE 2.0.0After migration the compilation fails with following error in auto-generated FreeRTOSConfig.hDescription Resource Path Location Type each undeclared identifier is reported only once for each function it appears in FreeRTOSConfig.h /PROJECT_CM4/Inc line 71 C/C++ Problem/* USER CODE BEGIN Header */ /* * FreeRTOS Kernel V10.6.2 * Portion Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. * Portion Copyright (C) 2019 StMicroelectronics, Inc. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy of * this software and associated documentation files (the "Software"), to deal in *

EDIT: Resolved! It looks like this was an issue with the pin reporting on our end.  Hello, We would like to use MC workbench, however we want to move from ADC1/2  to ADC12 for the current sense, VBUS and temperature NTC.  Is there a way to implement this alternate ADC configuration in MC workbench? If we need to manually change the FW, is there anything we need to watch out for?We are moving from the following dev kit setup to a custom PCBAAlgorithm: FOCType : MODULARControl BoardNUCLEO-G474REMcuSTM32G474RE

Is the overcurrent protection set to 3A on the STSPIN840? If so, is there a way to change the trip value of the overcurrent protection to better align with its application? I want to change it so that the overcurrent trips at 1A. Thank you!

Hi all,I really hope someone can shed some light on this...I am trying to find any information regarding the accuracy of the internal temperature sensor of the STM32H7 family, more specifically the STM32H743XIH6.I understand that each device is factory calibrated to improve the accuracy, however I cannot find what the accuracy actually is, I mean, I cannot find any official source of information, I've seen some saying that it is ±1.5C, but nothing in the ST documentation.Any help is appreciated.Thanks  

Hello, I’m working on a low-power BLE peripheral design on an STM32WBA63 and I’ve hit a timing issue that I’m hoping someone can help me with.Hardware / softwareMCU: STM32WBA63CIUxSTM32CubeMX: 6.15.0Firmware package: STM32Cube FW_WBA V1.7.0Wireless stack: STM32_WPAN (BLE)RTOS: FreeRTOS 1.3.1 with tickless idle enabledLow power mode: STOP1 (not standby/off)BLE role: peripheral advertisingAdvertising interval: ADV_INTERVAL_MIN = 0x0640 (

Heyho,I recently started using ITCM SRAM in my H733 project, functions there working well.Then I thought that it might make sense to also copy the vector table and some interrupt handlers to ITCM.And this for the custom bootloader (BL) and the application.... and now I have some strange effect when jumping back and forth:jump BL to app: no problems at all, both the "auto-jump" after reset / power-up is working, so does a manually triggered jumpjump app to BL: and here it hangs, and so does the debugger...I'm basically using the same functions with different addresses, and in main also doing the same at start: copying the vector table to ITCM.... and now that I almost completed this post, I found that I moved the SysTick init after the peripheral clock init in the bootloader, and this uses the SysTick. Oh my... nothing to do with ITCM.Always good to write things down! :D

STM32CubeIDE 1.15.1 login error, although Check Connection shows "green" in the "Firmware Updater". Because of the Login error I cannot Install "STM32CubeU0 Firmware Package V1.0.0 / 12-February-2024". I have seen in the Forum, that this kind of error has been around for a while, and even with this (for the time being) latest version of STM32CubeIDE. If some of you fellows have working ideas, please let me know!