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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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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...

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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STM32F74XX I2C Fast-Mode Plus Configuration

According to the the STM32F74XXX Reference Manual, the STM32F74XX supports Fast-mode Plus I2C (up to 1MHz).I have configured my application's I2C to Fast-Mode Plus through STM32CubeIDE tools but I get the following error during build time: undefined ...

LMend.1 by Associate II
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Resolved! Hi. My version of IDE is 1.4. My board is NUCLEO F-446RE. I've updated ST-LINK firmware without mass storage (as was proposed in another topic). Yes, I've read many other related topics but ... nothing helped. PLEASE help I'm absolutely stuck!

Here is what I get:STMicroelectronics ST-LINK GDB server. Version 5.6.0Copyright (c) 2020, STMicroelectronics. All rights reserved.Starting server with the following options:    Persistent Mode      : Disabled    Logging Level       : 1    Listen Por...

OSamu.1 by Associate II
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What software to program STM32L4 device ?

Hello everyone, I recently bought a Nucleo-L4 board and I wanted to program it with CubeIDE on windows. The matter is each time I run the installer I have "NSIS error" telling me that it can run the installer. What other software do advice me to use ...

Mc3 by Associate II
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