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Clarification needed: in UM2408 (Section 7.12 Note 3) regarding Ethernet PHY SB13 on NUCLEO-H755ZI-Q (MB1363)

Hi ST Community & Support Team,I am working with the NUCLEO-H755ZI-Q (Board MB1363) and I noticed a potential typo in the User Manual UM2408 (Rev 6). 31/57In Section 7.12 - Ethernet, Note 3 states:"On MB1363 Rev.C: Ethernet PHY LAN8742A must be s

321

7 minutes ago

mattias norlanderST Employee

Introducing STM32CubeCLI: your STM32 toolchain from the command line

If you use STM32CubeIDE for Visual Studio Code, you have already used STM32CubeCLI. Since April 2025 it has installed and updated the tools behind the extension, and since March 2026 it does the same for STM32CubeMX2. Now it is available on its own:

3092

15 minutes ago

Berlin-raj123Associate III

STM32 MCUs Embedded software

STM32G0B1RET6 USB Host – How to Get USB Flash Drive Total and Free Storage Using FatFs?

Hello STM32 Community,I am currently working on a USB Flash Drive interface using STM32G0B1RET6 with USB Host and FatFs.The USB Flash Drive is working correctly. When I plug in a USB Pendrive, my STM32 can detect it, mount the filesystem, and success

151

29 minutes ago

LAGOS.1Associate

MEMS (sensors)

LSMDSOX - FIFO Mode how to use it?

Hello, we’re using the LSMDSOX to detect the shocks on external structures designed to monitor geological phenomena. We would like to record the acceleration measurements taken immediately before and immediately after the shock into the FIFO buffer.

59 minutes ago

Iker14Visitor

STM32 MPUs Products and hardware related

Using the Cortex-M0+ as a load core, free GPIOs and the cycle counter on the Cortex-M33, and a common FreeRTOS/Zephyr workflow

Hello,I am a Master's student comparing FreeRTOS and Zephyr on the Cortex-M33 of the STM32MP257F-DK, with Linux running on the Cortex-A35. I measure task timing on the M33 with the DWT cycle counter and an oscilloscope, and I want a second core runni

1 hour ago

muchCVisitor II

STM32 MCUs Products

SR6P6C6 HSM enable DCF write in wrong place

Hello, I mistakenly programmed the HSM enable record into the host core DCF area at address 0x29F81A10. Could this introduce any risk of incorrect configuration? I found that I can overwrite the incorrect DCF record by programming all 0xFF. However,

3 hours ago

MCU_FunVisitor

STM32 MCUs Boards and hardware tools

HAL_RCC_OscConfig timeout on F411E-Disco board

Hi,I am using the following codes to do system clock initialization on my STM32F411E-Discovery board: /** Initializes the RCC Oscillators according to the specified parameters * in the RCC_OscInitTypeDef structure. */ RCC_OscInitStruct.Oscillato

201

4 hours ago

gocchanAssociate III

STM32 MCUs Wireless

Bonding fails

Hello, I'm developing software for the STM32WBA2. Bonding is a required feature of this project, so I've set the bonding-related parameters as follows: CFG_BONDING_MODE: Bonding mode (0x01)CFG_ENCRYPTION_KEY_SIZE_MAX: 16CFG_ENCRYPTION_KEY_SIZE_MIN: 8

221

10 hours ago

zd29086Associate

STM32CubeIDE for Visual Studio Code (MCUs)

STM32CubeIDE migration to VSCode problem

We have a project which uses STM32CubeIDE (Eclipsed-based). It has a Makefile which we use to compile the code and upload the code to the target. Since I know ST has made a new STM32CubeIDE VSCode extension, I wanted to have a trial to see if I can c

1789

13 hours ago

HaBiBVisitor

STM32 MPUs Embedded software and solutions

PMIC25 Configuring Method in DK Board from mST

Hi all, I’m searching a method to configure the NVRAM STPMIC25 VINOK_rise param in the 0x90 adress Register (NVM_MAIN_CTRL_ SHR1) As this is a sensitive reg I’m supposing this field and may others are Locked in the NRAM in the DK board from ST. Pleas

100

13 hours ago

William133467Associate II

STM32 MCUs Boards and hardware tools

Clarification needed: in UM2408 (Section 7.12 Note 3) regarding Ethernet PHY SB13 on NUCLEO-H755ZI-Q (MB1363)

321

7 minutes ago

Berlin-raj123Associate III

STM32 MCUs Embedded software

STM32G0B1RET6 USB Host – How to Get USB Flash Drive Total and Free Storage Using FatFs?

151

29 minutes ago

LAGOS.1Associate

MEMS (sensors)

LSMDSOX - FIFO Mode how to use it?

59 minutes ago

Iker14Visitor

STM32 MPUs Products and hardware related

Using the Cortex-M0+ as a load core, free GPIOs and the cycle counter on the Cortex-M33, and a common FreeRTOS/Zephyr workflow

1 hour ago

muchCVisitor II

STM32 MCUs Products

SR6P6C6 HSM enable DCF write in wrong place

3 hours ago

MCU_FunVisitor

STM32 MCUs Boards and hardware tools

HAL_RCC_OscConfig timeout on F411E-Disco board

201

gocchanAssociate III

221

zd29086Associate

STM32CubeIDE for Visual Studio Code (MCUs)

STM32CubeIDE migration to VSCode problem

1789

13 hours ago

HaBiBVisitor

STM32 MPUs Embedded software and solutions

PMIC25 Configuring Method in DK Board from mST

100

13 hours ago

MarkusVogelAssociate II

STM32 MCUs Embedded software

STM32L4, voltage breakdown on high-impedance ADC input after MX_ADCx_Init

Hello everyone,I measure a voltage on a STM32L496 using the internal ADC and found the following issue:Setup:The voltage is scaled down via a high-impedance voltage divider (2 x 470kOhm). To avoid distortion by sampling, the voltage divider has a 100

1296

14 hours ago