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
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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...

Resolved! downloading STM32CubeIDE

I have got STM32H7 50B=DK , I am unable to complete stm32CubeIDE download with 'network error', how can I resume download from where it stopped. Thanks in advance

ksale.1 by Senior
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  • 3 replies
  • 1 kudos

Resolved! Upgraded STM32CubeIDE to 1.18.0, no st-link detected

I was just debugging earlier today on my STM32H7B3I-EVAL board from my Mac (Sequoia 15.3.1), which I have been doing for weeks.  Note, the eval board has a built in ST-link.  Things were going great.  I figured it was a good time to install github in...

MF1 by Associate III
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  • 6 replies
  • 1 kudos

Problem: recovering ADC value

I've been stuck for several days retrieving adc values from the mp23abs1 analog microphone on my stevalmksbox1v1. I just want to test to see if the adc values fluctuate according to the sound level where I am, but nothing moves. In debug mode in live...

Resolved! STM32CubeIDE: Application Strucutre is stuck to Advanced

Hello everyone! Everything is in the title. I'm not sure at which point I changed the structure to Advanced (probably when trying to debug), but I ended up with a massive main.c file. Now, the Application Structure cannot be changed. Do I need to rem...

Romder by Associate II
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  • 3 replies
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CubeIDE Download SREC/HEX file

I apologize in advance, but I've searched and searched with no luck for the following question.I create an SREC file after a debug build in CubeIDE. I use srec_cat to add a CRC to the end of FLASH space. All good. What I would like to do is debug the...

dsmail1 by Associate II
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  • 4 replies
  • 2 kudos

Error: failed to erase memory

Hello,So, i have created a small project in which the diagnostic information was saved in the internal flash of STM32F429ZET6 at the time of a crash. So, to test this project i have triggered usage-fault exception in an infinite loop by dividing a nu...

pozeetive by Associate II
  • 1561 Views
  • 9 replies
  • 2 kudos

Unable to download software package

I am trying to use cubeide 1.18.0 to program my f103c8t6 (I have been using keil 5 before this) and I'd like to get a HAL package for it but the ide just say I cannot connect to the server while the check connection says connection is OK. I just want...

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