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 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

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
  • 2196 Views
  • 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
  • 3693 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...

GuoYujia0416_0-1741834821435.png GuoYujia0416_1-1741835077508.png

STM32CubeIDE X Window System error - BadRequest

Running the STM32CubeIDE v1.17.0 on Ubuntu 22.04 - exits after the splash screen.I installed "en.st-stm32cubeide_1.17.0_23558_20241125_2245_amd64.sh.zip"I tried searching for this issue but got nothing. What am I doing wrong?Here the output:$ ~/st/st...

dmista by Associate II
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Resolved! Unable to write data to flash memory

Hey,I have a stm32f407 discovery board, I flashed a code using stm32ide to store some integer data in sector 11 of flash memory(0x080E0000) and then read the data and blink led if it matched.Now I commented the code to write data and tried just read ...

SorabhR by Associate
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  • 3 replies
  • 0 kudos