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...

Debugging STM32F429 on Disco board with CubeIDE

I am using the STM32F429I-DISC1 board and flashed code to the board using the STMCUBEIDE but when i am debugging i have encountered this error(attached the image). I have also tried the external loader file M29W128GL_STM32f4x9I-EVAL and also the fla...

Muthamizh_0-1726114488711.png
Muthamizh by Associate II
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  • 4 replies
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Cube IDE 1.16.0 and STlink v3 - cannot find debugger

This sort of thing is a way of life with these ST tools (been using Cube IDE for 6 years on this project) but this one I am unable to fix. Is there some special setting needed under Debug (under project/properties)?   STMicroelectronics ST-LINK GDB s...

PHolt1_0-1721987017824.png PHolt1_1-1721987204042.png
PHolt.1 by Senior III
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  • 28 replies
  • 4 kudos

Resolved! Debugging Issues STM32F429I

 I HAVE USED THE ST LOADER  YOU HAVE SUGGESTED FOR MY LAST PROBLEM AND NOW ALSO IT REPEATES TEH SAME PROBLEM THERE IS PROBLEM WHILE OPENING THE STM32_PROGRAMMER_CLI.EXE. SUGGEST ME A SOLUTION FOR THIS OR AN ALTERNATIVE. THIS IS THE DEBUGGER CONFIGURA...

Muthamizh_0-1725860329559.png Muthamizh_1-1725860589082.png
Muthamizh by Associate II
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  • 12 replies
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Resolved! STM32CubeIDE Project For Static Library

I had a STM32CubeIDE v1.15.1 static library project against which I was linking with no problems. The static library project created the lib*.a file fine.After moving the project to a different workspace, the lib*.a file is no longer created. Instead...

Resolved! external loader file not found

  I am using the STM32F429I board using the stmcubeIDE i tried to load the program via st-link but it got ended with the above program.After that i tried the alternate steps by loading the external loader but i cant find the (.stldr) file in the exte...

Muthamizh_1-1725608648684.png Muthamizh_0-1725608524755.png Muthamizh_3-1725608904172.png
Muthamizh by Associate II
  • 1884 Views
  • 4 replies
  • 0 kudos

Resolved! Turning ON onboard LED with Button Press

Hello, Am building a code on the NUCLEO-L4R5ZI-P to control motors on a robot. I want to include button presses to activate different modes (speeds, directions, etc). Setting ports as GPIO_Inputs and connecting and pressing the buttons is not working...

Odd_coder by Associate III
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  • 4 replies
  • 2 kudos