STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

Resolved! How to get ARM semihosting to work on STM32CubeIDE

I just started using STM32CubeIDE, and was able to get a blinking LED and getting some UART communication going in no time with a NUCLEO-L476RG eval board.I am trying to follow the examples in the book "Mastering STM32" by Carmine Noviello, but I am ...

MGoss.2 by Associate
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Error : unknown type name 'class'

Hello,I am migrating from Arduino to CubeIDE looking to have better IDE and better performance code. Migration was rather challenging but managed to go ahead. Still there is one new issue I have.I created a C++ project using CubeMX but I get this err...

CSand by Associate III
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Resolved! STM32F407VG Led Blink Button Problem

Hello, i'm a new about this embedded systems, i am working with stm32f4 discovery card with HAL Library.İ looked the GPİO topic and i want to create a program like :When i clikt the button 3 times red led will open and when i clikc the button 5 times...

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Stop console output for Live Expressions

Hello,Using LiveExpressions produces a large amount of unwanted console output like "Reading x bytes @ address 0xxxxxxxxx".Is it possible to disable such console output when not needed?Thank you in advance.

Resolved! Triggering ADC/DMA with Timer2 (STM32WB55)

Hello! I had a project where I'm trying to get the ADC/DMA to trigger with timer 2 but I seem to be missing part of the puzzle to getting it up and working. I originally had the ADC/DMA running with "Continuous Conversion" mode set in the ADC, which ...

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JayDev by Senior II
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How do I add an MCU target to an imported CMake project?

I've inherited an existing project. It's got STM HAL / auto-generated code. It's set up with CMake to be compiled at the command line. I've imported it into STM32CubeIDE and it builds.I have an STM32F407G-DISC1 board (MB997D). Using a hack, I've mana...

SMacD.1 by Associate II
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