Skip to main content

- - Knowledge base
Learning
About
Groups
Developer news

Create topic
Login

Welcome to the ST Community!

Looking for solutions and tips to overcome your design challenges? You're in the right place! Ask questions, join discussions, or follow online courses to increase your skills.

152,102 Topics
6,506 Replies
101,879 Members

Featured topics

The latest & greatest from the community

STM32CubeMonitor cannot start monitoring on Linux when running as normal user.

Console displays error [warn] OS priority setting: SystemError [ERR_SYSTEM_ERROR]: A system error occurred: uv_os_setpriority returned EACCES (permiss

Forum|Forum|4 years ago

8401

How to debug the STM32N6 using VS Code

Summary This article provides a detailed guide on using VS Code to debug code running from external serial flash on the STM32N6. It covers setting up

Forum|Forum|6 months ago

24196

What's happening now

See the latest activity, browse open questions, and explore categories.

Recent activity
Help others
Categories

BareMetalerVisitor II

STM32 MCUs Boards and hardware tools

NUCLEO-F401RE + x-cube-ble1: Hard Fault

I’m attempting to learn BLE and IoT and have purchased the following boards to get started.NUCLEO-F401RE    MCU brdX-NUCLEO-IDB05A2  BLE Expansion brdDownloaded:STM32CubeIDE Version: 2.0.0 Build: 26820_20251114_1348 (UTC)STM32Cube

rabbi141Explorer II

Is STM8 recomendded for beginners?

I have experience with PIC and AVR microcontrollers, but they lack the good debug features of the STM8 series. Furthermore, these microcontrollers aren't cheap. While looking for simple and inexpensive chips, I keep coming across the STM8 series.Mast

CColo.2Explorer II

Others: hardware and software

Habilitar drag and drop

Error al arrastrar y soltarTengo una Mac Pro M4 con SO Tahoe 26.2, la versión del STM32CubeIDE es la 2.0.2, tengo el problema de no poder marcar y copiar una selección de líneas, hice distintas pruebas y esa opción desapareció, si estoy comparando do

CZuercher_IlmVisitor II

STM32 MCUs Products

STM32H753 FDCAN Bus Recovery

Good Morning,   I'm struggling with FDCAN Bus Recovery. The system we have to use consists of an STM32H753-based board and a 3rd party ECU, which is internally terminated via software. Our custom board is also terminated, resulting in the correc

MichaelR91Visitor II

STM32 MPUs Products and hardware related

STM32MP157C - iwdg1 reset during programming via USB

Hello!I am in the progress of setting up a Yocto based build for a custom board based on a STM32MP157C. I am using "vanilla" Yocto scarthgap with the respective ST meta layer: https://github.com/STMicroelectronics/meta-st-stm32mp meaning I

BogdanGraduate

STM32 MCUs Products

RTC frequency not accurate on STM32F103C8 - high ppm value on tamper pin

Hello, i am using a stm32f103 mcu to provide rtc functionality. I am using a external crystal  of 32768 hz for the rtc block.The crystal is rated at 6pf load. +/- 20ppm  PN:   QT1C-32.768KDZB-T Apart from this i hav

MERSIGraduate II

STM32 MCUs Products

STM32F733 Internal Temperature Sensor: Large deviation (>10°C) vs. Ambient Temp

Hi everyone,I am currently trying to measure the CPU temperature using the internal temperature sensor of an STM32F733.I am testing the device inside a climate chamber (oven) to verify the readings. I am fully aware that the datasheet states the sens

Mikk LeiniExplorer

STM32CubeIDE for Visual Studio Code (MCUs)

CMake rebuild replicates targets in some files

Using:VSCode version: 1.107.1 on Windows 11.STM32CubeIDE for Visual Studio Code version 3.7.0.I created STM32N6 project that builds two targets: FSBL and Application. I follow the instructions here: https://community.st.com/t5/stm32-mcus/ho

rv_08Explorer

Lsm6dsv320 fsm interrupt issue

I designed a fsm Design for high G application. The odr of high G and fsm are same. The said functionality is generating interrupt when done on eval kit Nucleo board with iks4a1 kit in Mems studio. But when I converted it into header file and loaded

Mparikh06Explorer

STM32 MCUs Boards and hardware tools

ST-LINK USB driver for Windows 11

Is there ST-Link V2 driver for Windows 11? I am using Microsoft Surface Pro + Copilot and trying to load code on STM32L476.

BareMetalerVisitor II

STM32 MCUs Boards and hardware tools

NUCLEO-F401RE + x-cube-ble1: Hard Fault

I’m attempting to learn BLE and IoT and have purchased the following boards to get started.NUCLEO-F401RE    MCU brdX-NUCLEO-IDB05A2  BLE Expansion brdDownloaded:STM32CubeIDE Version: 2.0.0 Build: 26820_20251114_1348 (UTC)STM32Cube

CColo.2Explorer II

Others: hardware and software

Habilitar drag and drop

Error al arrastrar y soltarTengo una Mac Pro M4 con SO Tahoe 26.2, la versión del STM32CubeIDE es la 2.0.2, tengo el problema de no poder marcar y copiar una selección de líneas, hice distintas pruebas y esa opción desapareció, si estoy comparando do

MichaelR91Visitor II

STM32 MPUs Products and hardware related

STM32MP157C - iwdg1 reset during programming via USB

Hello!I am in the progress of setting up a Yocto based build for a custom board based on a STM32MP157C. I am using "vanilla" Yocto scarthgap with the respective ST meta layer: https://github.com/STMicroelectronics/meta-st-stm32mp meaning I

BogdanGraduate

STM32 MCUs Products

RTC frequency not accurate on STM32F103C8 - high ppm value on tamper pin

Hello, i am using a stm32f103 mcu to provide rtc functionality. I am using a external crystal  of 32768 hz for the rtc block.The crystal is rated at 6pf load. +/- 20ppm  PN:   QT1C-32.768KDZB-T Apart from this i hav

MERSIGraduate II

STM32 MCUs Products

STM32F733 Internal Temperature Sensor: Large deviation (>10°C) vs. Ambient Temp

Hi everyone,I am currently trying to measure the CPU temperature using the internal temperature sensor of an STM32F733.I am testing the device inside a climate chamber (oven) to verify the readings. I am fully aware that the datasheet states the sens

Mikk LeiniExplorer

STM32CubeIDE for Visual Studio Code (MCUs)

CMake rebuild replicates targets in some files

Using:VSCode version: 1.107.1 on Windows 11.STM32CubeIDE for Visual Studio Code version 3.7.0.I created STM32N6 project that builds two targets: FSBL and Application. I follow the instructions here: https://community.st.com/t5/stm32-mcus/ho

rv_08Explorer

Lsm6dsv320 fsm interrupt issue

I designed a fsm Design for high G application. The odr of high G and fsm are same. The said functionality is generating interrupt when done on eval kit Nucleo board with iks4a1 kit in Mems studio. But when I converted it into header file and loaded

Mparikh06Explorer

STM32 MCUs Boards and hardware tools

ST-LINK USB driver for Windows 11

Is there ST-Link V2 driver for Windows 11? I am using Microsoft Surface Pro + Copilot and trying to load code on STM32L476.

ymyVisitor II

STM32 MCUs Embedded software

The STM32H743 LPuart+DMA_IDLE does not function properly

下面是我的部分函数，普通串口按照这个配置，是可以正常进入回调函数，但是LPuart却不能进入回调函数，不知道问题出在哪里，使用stm32cubemx6.16.0,附件是ioc文件，   Post Edited by ST moderator to apply source code formatting and translate from Chinese to English to comply with the community rule:   Below are s

itzelVisitor II

ST25 NFC/RFID tags and readers

ST25r100 Two single-eded antenna driving

Hello, is there any additional documentation that supports this system diagram? My project will have one antenna that will be an RFID tag whereas the other antenna will be reader. Can ST25r100 support this use case? I'd like to have the abi

Ready to get started?

Here are some useful resources to help you find your way around the community and feel comfortable using this website.

Welcome to the Community!
Terms and Conditions
Tips on posting

Announcement

It's time to look back at the most engaged areas in the ST Community.

ST Community highlights – October to December 2025

Leaderboard

Powered by Gainsight

Terms & Conditions Accessibility statement

About STMicroelectronics

Who we are
Investor relations
Sustainability
Innovation & technology
Careers
Blog
General terms and conditions

Connect with us

Contact ST offices
Find sales offices & distributors
Community
Newsroom
Events & trainings
AI transparency

Browse

Shortcuts
Sitemap

Compliance, ethics & privacy

Ethics and compliance
ST ethics hotline
Privacy portal

Follow us

All rights reserved © 2025 STMicroelectronics | Terms of use | Sales terms & conditions | Trademarks | Privacy portal | Manage cookies

Sign up

Already have an account? Login

Login with SSO

Login with Saml2

or

Username *

E-mail address *

Password *

I accept the terms & conditions

loginBox.register.email_repeat

Login to the community

No account yet? Create an account

Login with SSO

Login with Saml2

or

Username or Email

Password

Remember me

Forgot password?

Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.

Enter your e-mail address

Back to overview

Scanning file for viruses.

Sorry, we're still checking this file's contents to make sure it's safe to download. Please try again in a few minutes.

OK

This file cannot be downloaded

Sorry, our virus scanner detected that this file isn't safe to download.

OK