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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  • 0 replies
  • 5 kudos

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...

HardFault Debug in STM32CubeIDE

Some time ago, I was getting a Hardfault in a STM32F103 baremetal firmware. Even posted the question here, but I wasnt able to fix it. So, I moved to FreeRTOS-CMSIS, not to get rid of the problem, I was moving anyway. I'm still with this issue.I thin...

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rrnicolay by Associate II
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  • 11 replies
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Resolved! CMSIS DSP and STM32CubeIDE

I hope you are doing well,So I've got a problem which its driving me crazy. I am trying to implement FIR filters in my stm32cubeide proyect by using CMSIS-DSP library, but I gess I am not importing the lib correctly or something, because everytime I ...

malatuni by Associate II
  • 4810 Views
  • 6 replies
  • 4 kudos

Resolved! How to change the Repository path in CubeIDE?

Hello community, I have a problem with new project creation, whenever I want to create a new project I come across this error: create minimal project failure: cannot read template source. reason: internal error i know the problem which is having a sp...

JBazm.1 by Associate III
  • 17789 Views
  • 12 replies
  • 6 kudos

HAL_Delay() affecting function execution times

Hi,I'm trying to measure the execution time of an algorithm using the Cortex-M7 on a Nucleo-H745ZI-Q. I'm measuring the execution time using a GPIO pin and the DWT cycle counter register. Here's the form this profiling takes in my while (1) loop.I'm ...

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stn by Associate
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  • 2 replies
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Resolved! Frustrated at the staring post

Today, I tried installing CubeIDE so I could get a sample project up and running to evaluate against a Nucleo 144 board.  This is my second attempt, and both times I get this error.  Nothing in the manual, cannot find nothing on Google either.  The I...

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Resolved! SPI master interrupt issue

Recently working with spi communication in stm32g070rb using stm32CubeIDE (HAL library).SPI master receive interrupt triggered continuosly when there is no interrupt.But same code wrote in SPI slave its works perfectly.I also put Pull down resistorso...

vignesh1 by Associate III
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  • 5 replies
  • 1 kudos