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I'm using STM32CubeMX 6.17.0 with NUCLEO-U575ZI-Q, it generated the following code:/* Initialize COM1 port (115200, 8 bits (7-bit data + 1 stop bit), no parity */ BspCOMInit.BaudRate = 115200; BspCOMInit.WordLength = COM_WORDLENGTH_8B; BspCOMInit.StopBits = COM_STOPBITS_1; BspCOMInit.Parity = COM_PARITY_NONE; BspCOMInit.HwFlowCtl = COM_HWCONTROL_NONE;The comment is wrong, the UART has 8 bits of data instead of 7 bits.

Hello,When I try to import the sample project “OEMiROT_Boot”, I get exit code 255. Error:2026-05-20 15:46:46.511 [Error] [ide-project-convert] ENOENT: no such file or directory, copyfile 'C:\Users\devst\STM32Cube\Repository\STM32Cube_FW_H7RS_V1.3.0\Projects\NUCLEO-H7S3L8\Applications\ROT\OEMiROT_Boot\STM32CubeIDE\utput.ld' -> 'd:\Projekte\Test\test\NUCLEO-H7S3L8_OEMiROT_Boot\utput.ld'2026-05-20 15:46:46.567 [Error]  [ide-project-convert]: Project conversion failed with exit code: 255.It must also be possible to

Subject: MC Workbench 6.4.2 — Custom Power Board JSON: 'No algorithm available' and missing connection paths errorDear ST Motor Control Support Team,I am writing to request help with creating a custom power board JSON template for MC Workbench 6.4.2.I have a custom BLDC motor control board using the TI DRV8316CT 3-phase integrated FET driver connected to a NUCLEO-G431RB (STM32G431RB). I have created a custom power board JSON file and placed it in the boards/power/ folder, but when I select it in MC Workbench I get the following errors:1. "Mandatory Phase Voltage Generation feature is not defined or there are not connection paths between hardware signals and relative MCU resources for the feature."2. "Mandatory Current Sensing Feature for FOC/HSO algorithm is not defined or there are not connection paths between hardware signals and relative MCU resources for the feature."3. "No algorithm is available for this hardware configuration."M

I am running the Analog Devices EVAL-ADE9430 board and noticed if I enable CRC checking reading 32 bit registers fail while 16-bit registers always pass. I trace it down to the  AFERead16BitBuffer() function not returning a status after reading the register over the SPI bus. This allows 16 bit register reads to work all the time while 32 Bit registers fail all the time (that's another story).   See line 12 below:     HAL_SPI_Receive(&hSPI, (uint8_t *)&pData[0], 2 * numSamples, SPI_TIMEOUT); uint32_t AFERead16BitBuffer(uint16_t addr, uint16_t numSamples, uint16_t *pData) { int32_t status = SYS_STATUS_SUCCESS; cmdBuffer[0] = (addr >> 4); cmdBuffer[1] = ((addr & 0x0F) << 4) + 8; HAL_GPIO_WritePin(GPIOD, GPIO_PIN_14, GPIO_PIN_RESET); status = HAL_SPI_Transmit(&hSPI, (uint8_t *)&cmdBuffer, 2, SPI_TIMEOUT); if (status == 0) { HAL_SPI_Receive(&

STM32N6 Nucleo boardCubeMX V6.17.0CubeIDE V 2.2.1Hi,First of all, disclaimer: I don't know the toolset or the STM32N6 very well, so I'm trying to get up to speed. There are some really good tutorials posted here which have helped me greatly, but I can't find a really good description of how to debug a FSBL_RUNL application on the N6. Given that some of the initialisation is performed by the FSBL, I wanted to download both FSBL and Appli in a single debug session, set breakpoints in both and run through FSBL into Appli. I can do it, but it currently consists of a hack:When 'DEBUG' is defined, extern 'BOOTStatus_TypeDef JumpToApplication(void);' in my FSBL 'main()' and call it instead of 'BOOT_Application()'. It works as long as the Destination Address is set to base address 0x24000000 in CubeMX,  otherwise, the vector table address is incorrect (Not sure why the

Good afternoon,I am working with the STSW-TTM005 example for a resolver-equipped motor and encountered an issue:Link: STSW-TTM005 | Product - STMicroelectronicsThe motor does not rotate, but instead oscillates between windings.In sensorless mode, the motor rotates correctly.During debugging, the resolver angle appears correct.I tried changing that setting:#define RESOLVER_ANGLE_OFFSET_DEGREE 185.0f // Angular offset in electrical degrees between the resolver and the rotor's magnetic flux, but it didn't workCould you please clarify which resolver-equipped motor was used to validate this solution? My setup is as follows:Control board: NUCLEO-G431RBDriver board: based on DRV8353Resolver board: STEVAL-TTM005AFirmware v

Hello, I wrote a project maybe 2 weeks ago, at that time, everything was ok.  then i used stlink to download and debug the code yesterday, at first time, it worked ok, but later, i did download and debug again with stlink. it cannot work. the log as below.my setting as below:

Hi, I'm developing a board to control motors using FOC. For this, I will use the MC workbench tool to generate the code. However, when I describe the hardware in the shunt resistors section, there is no "in-line" option, only the low-side option, but my board only has them in-line and I can no longer modify it. What can I do in the code to be able to use the shunt resistors in this way?

 Hi everyone,I wanted to share a project I’ve been building over the last few years. It’s called Mk, an operating system built entirely from scratch for the STM32F746G-DISCO and STM32F746G-Eval2 boards.These boards are powered by an ARM Cortex-M7 running at 216MHz. Initially, my goal was just to implement a small scheduler, but I stacked layers one after another to make it as complete as possible. Currently, I think I've added enough layers to claim it as a functional, lightweight OS.Mk features:

Hello,   I am working on I3C private transfers. When I build the context buffer with HAL_I3C_CTRL_BuildTransferCtxPrivate I get an assert when IS_I3C_PRIVATE_MODE is checked against HAL_I3C_PRIVATE_WITH_ARB_RESTART. Is the exclusion of HAL_I3C_PRIVATE_WITH_ARB_RESTART from the macro below intentional? stm32c5xx_hal_i3c.c: line 574 #define IS_I3C_PRIVATE_MODE(MODE) (((MODE) == HAL_I3C_PRIVATE_WITH_ARB_STOP) \ || ((MODE) == HAL_I3C_PRIVATE_WITHOUT_ARB_RESTART) \ || ((MODE) == HAL_I3C_PRIVATE_WITHOUT_ARB_STOP) \ || ((MODE) == HAL_I2C_PRIVATE_WITH_ARB_RESTART) \ || ((MODE) == HAL_I2C_PRIVATE_WITH_ARB_STOP) \ || ((MODE) == HAL_I2C_PRIVATE_WITHOUT_ARB_RESTART) \ || ((MODE) == HAL_I2C_PRIVATE_WITHOUT_ARB_STOP))  Thank you, -Gil

Hello, I am looking for an example of how to use private I3C transfers for STM32C562RE. I read the I3C examples posted on Github but I did not find any controller or target examples that use HAL_I3C_CTRL_Transfer_DMA and HAL_I3C_TGT_Receive_DMA for private transfers using HAL2. Your help would be appreciated,Gil

Hi~ My board gets stuck at the kernel stage during boot. I've referred to numerous related posts but failed to resolve the issue.The boot file versions I use are OP-TEE 4.0, U-Boot 2023.10 and Linux 6.6.116.The official device tree I referenced is stm32mp157f-ed1.I have attached the boot logs, hardware schematic and device tree files. Please help analyze the root cause of the problem.stm32f7-i2c i2c@5c002000: pinctrl_select_state_full: pinctrl_config_one: err=-19​ [ 1.741795] arm-scmi firmware:scmi: SCMI Protocol v2.0 'ST:' Firmware version 0x0 [ 1.748959] DEBUG: SCMI CLOCK PROBE STARTED! sdev name: scmi_dev.2 I/TC: SCMI-CLOCK: Reporting 34 clocks to Linux I/TC: SCMI-FW: ETZPC ID 2 DENIED for Non-Secure world! I/TC: SCMI-MSG: NS Request Clock ID 15 (iwdg1), ETZPC 2, Access=FAIL I/

There doesn't seem to be any (easy) way to get a full list of all the different "Sensor Box" variants?In particular, is there one which has at least IP65 protection?

  i am installed cube-MX for linux laptop version (6.17.0) and cube-IDE is (Version: 2.1.1) .For MX it shows option only generlic linux  so it is correct for linux laptop ? and for IDE is debian is fine .&nbsp

I am currently working to redesign one of our products to include Bluetooth communication for remote control. For this, I am targetting the STM32WBA23.Given that the PCB is mounted inside a solid, cast-aluminium housing, I will need to put the antenna on a seperate board and connect it with a cable to the main PCB.My question now is: Where do I put the tuning components? Do I place these on the main PCB, close to the controller, or do I put them on the antenna board?Or maybe it doesn't actually matter. I would appreciate any comments and directions by those more RF savvy than me.

When generating a CMake-based STM32 project, STM32CubeMX currently lists every single .c source file manually in CMakeLists.txt. This brings major inconvenience for users:When adding user drivers (e.g., sensor, flash, display, or custom modules), users must manually edit CMakeLists.txt and add each new .c file path.If the user adds many source files, this process is error-prone and inefficient.It does not match modern CMake project practices and reduces project maintainability. Suggestion:Please use file(GLOB_RECURSE ...) to automatically include source files from standard directories such as:Core/Inc/*.hCore/Src/*.c

Hi all,I'm running standalone STM32CubeMX on Debian and I'm having trouble generating a complete project. No matter what I do, code generation only produces three items:- led_test.ioc- Inc/ folder- Src/ folder I'm expecting a full project structure including Core/, Drivers/, startup files, and a .launch file for STM32CubeIDE.Steps I've already tried:1. Selected the NUCLEO-F334R8 from the Board Selector (not the MCU).2. Clicked Yes to initialize all peripherals with default settings.3. In the Project Manager tab, set the Toolchain / IDE to STM32CubeIDE before generating.4. Clicked Generate Code — same incomplete output every time.Has anyone run into this on Debian? Is this a known bug with the standalone CubeMX on Linux, or am I missing a step? Any advice appreciated.ThanksI've attached screenshots of my CubeMX configurations settings below:

Hi everyone,I am working on a project using BNO085 IMU sensor and STM32H7A3ZIT6Q. I have a single sensor working but stuck at 44Hz. The same sensor with SparkFun library on ESP32 achieves 1.2ms read time. I need help understanding why and how to match ESP32 performance on STM32.Hardware:NUCLEO-H7A3ZI-Q (STM32H7A3ZIT6Q, Cortex-M7 @ 280MHz)Adafruit BNO085 breakout boardI2C on PB8 (SCL), PB9 (SDA), PC0 (INT pin)P0 and P1 tied to GND (I2C mode, address 0x4A)Software:STM32CubeIDE with HALOfficial CEVA SH2 library from github.com/ceva-dsp/sh2REPORT_INTERVAL_US = 2500 (targeting 400Hz)SH2_ROTATION_VECTOR (9-axis full quaternion)STM32 performance achieved so far:I2C 400kHz polling: 28Hz, read_ms = 32msI2C 1MHz Fast Mode Plus: 44Hz, read_ms = 19msINT pin wait inside sh2_hal_r

The gui seems to not have support for viewing adding or changing watchpoints for what i can find. I am able to use watchpoints using the debug console.">watch address"however it would be nice if that would also be visualized just like breakpoints. STM32CubeIDE for Visual Studio Code: Version 3.9.0 here my launch.json file:{"type": "stlinkgdbtarget","request": "launch","name": "CM7 master STM32Cube: Launch ST-Link GDB Server","origin": "snippet","cwd": "${workspaceFolder}/XXX/","deviceName": "STM3

Recently, I was trying to implement SDMMC+DMA+SDFAT to read and write the SD card of my Class on the STM32H750VBT6. Then I found that the DMA of SDMMC was gone. I saw some online materials saying that MDMA needs to be configured, and some also said that SDMMC does not need to configure DMA as it has its own independent IDMA bus. What is the actual situation when it is directly mounted on AHB? Are there any configuration screenshots and programs of CubeMX for SDMMC+DMA? I'd like to refer to it. Thank you!

Hello Support Team,I am trying to start SWD debugging for the STM32MP135DAF7 in STM32CubeIDE using an ST-LINK V2 probe, but I cannot get the debugger to work correctly.My development board is MYD-YF135-256N256D-100-I based on STM32MP135DAF7.I enabled Engineering boot mode (B2 = 1, B1 = 0, B0 = 0)Software versions:STM32CubeMX v6.17.0STM32CubeIDE v2.1.1STM32CubeMP13 Firmware Package V1.2.0Debugger:Original ST-LINK V2Serial number: 30FF6F064E58373521xxxx43Firmware version: V2J47S7I created a simple project in STM32CubeMX and enabled only RCC and SWD debug. Then I opened the project in STM32CubeIDE and configured debugging through OpenOCD with “Connect under reset”.The debugger can detect the target correctly:SWD DPIDR

Does the ST67W611M1  (-B version) with PCB antenna have a built in rf switch? We want to programmatically or via pins switch between the PCB antenna and an external antenna.

There seems to be a documentation error between DS14053 Rev 4 and RM0492 Rev 3.  In the data sheet, section 3.17, table 3, "ADC Features" we see a different set of features compared to the reference manual, section 19.3, table 107.  The data sheet claims oversampling up to x1024, a data register of 32 bits and gain compensation is supported.  The reference manual claims oversampling up to x256, a data register of 16 bits and no gain compensation.The register set description only has oversampling fields with values up to 256.  It would be helpful if ST could correct whichever document is wrong, and if the reference manual is wrong and oversampling up to x1024 is supported, then please also correct the register definitions.Thanks,TG

Dear. AllI'm asking how to use STemWin on stm32h743 mcu.How to add STemWin on STM32CubeIDE? (Current Use Version. 1.13.0)?How can I run a project with the development board I bought? (STM32H743I-EVAL)?In particular, I want to run the STemWin_SampleDemo project.I`m use IAR EWARM ver 9.xx but in stm32cubeh7-v1-12-1 andSTM32Cube_FW_H7_V1.11.0\Repository\STM32Cube_FW_H7_V1.11.0\Projects\STM32H743I-EVAL\Demonstrations\STemWini find STemWin.ewp project which use OGLastSavedByProductVersion 8.20.2.14834.It mean`s STemWin.ewp should compile on EWARM 8.20 or late.Is it possible to use example on later version EWARM ?Best regards.

Hello everyone：On touchgfx support website:https://support.touchgfx.com/docs/development/scenarios/touchgfx-on-gpu2d ,there is a demo of map using NeoChromVG,this is the demo videoSo,where can I get this demo project?