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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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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

How to Run/Debug "CMSIS-DSP" FFT examples in CubeIDE ?

Hello, I got an urgent problem. Anyone help me? Using Product : NUCLEO-H753ZI I have already setup the whole prepartion for using CMSIS-DSP library in my CubeIDE But It doesn't work and how to run the specific FFT example code ? <Done so far> Copy an...

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SBaik.1 by Associate
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  • 1 replies
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STEVAL-3DP 3D printer board...again...

Still trying to get the ST_Marlin firmware to compile under STM32CubeIDE and still unsuccessful. It just won't compile as copied OR migrated from SW4STM32 to the Cube. What I need is a step-by-step directory and file placement and configuration to ...

TJM by Senior
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  • 16 replies
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Resolved! H757I - cannot use CM4 core

I have a STM32H757I eval board and I'm using STM32CubeIDE (last version), HAL v.1.8.0I've setup an empty project using the IDE.The problem is that the program for the CM7 core runs normally but as soon as i try to start the CM4 program everything "cr...

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NGior.1 by Associate
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  • 3 replies
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Set up External Memory in STM32CUBEIDE

Hi,i try to switch my working IDE from Atolic Truestudio to STM32CUBEIDE.A fraction of my code is executed on an external SDRAM.With Truestudio this works, when i initialize the SDRAM in a Startup Skript.I did't find the same feature in STM32CUBEIDE....

Minti by Associate II
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I have noticed that the HAL_I2C_Master_Transmit code is only sending write requests to even numbered addresses. A hardcoded address of 0x21 becomes 0x20 for instance.

I am trying to use an STM32-p405 to communicate with another device via I2C. The device has a number of potential addresses so I am sending commands to all of them to see which respond back. It wasn't working, and then I discovered none of the odd nu...

AMcAf.1 by Associate II
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  • 6 replies
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Resolved! I'm confused by the power consumption estimate in STM32CubeIDE

I'm starting a new STM32H7A3 project in STM32CubeIDE. I've got the peripherals assigned and would like to understand more precisely how each peripheral and things like CPU frequency affects current draw. When I first click on the Tools tab without...

magene by Senior II
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  • 5 replies
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C++ Support in STM32CubeIde - class symbol not accepted

Hello All,I made a C/C++ project with STM32CubeIde version 1.1.0. It works fine. Then I added a C++ class by a cpp and hpp file. And tried to make an instance of the class in the main.c file. The compiler does not recognize "class" symbol in my hpp f...

Jens1 by Associate
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  • 3 replies
  • 1 kudos

Resolved! Error "mode armelf" on GNU Tools for STM32 9-2020-q2-update

I have gotten a new error on a 1.5.0 that i have to seen anyware else before.Fresh install of 1.5.0Migrate 1.4.0 projectOpen project propertiesOpen Toolchain managerInstalll gnu tools for stm32 9-2020-q2-updaterestart cubeideSwitch to fixed selected ...

marbel by Associate II
  • 1976 Views
  • 6 replies
  • 0 kudos