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...

Resolved! Hello, Problem with new firmware version FW_F7 V1.16.1

When i open my .ioc file a popup windows appears with"this project was setup using STM32Cube firmware version FW_F7 V1.16.0 then new STM32Cube V6.2.1 works best with ...."I've tried the two options "continue" and "update" after that i have the follow...

SCAYL.1 by Associate
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  • 2 replies
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IDE different view to BLE files, no .h files

 Using FreeRTOS heart rate example VS Custom sequencer exampleDifference in middleware BLEfiles structure in CubeIDE .Image attached.The NO RTOS project shows all BLE files 'togehter' , without .h filesThe RTOS project keeps them in the original file...

0693W00000ANmG8QAL.png
DS.4 by Senior II
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  • 3 replies
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Resolved! How do I fix failure to remove .elf file?

Hello,I'm relatively new to embedded development and have been taking a driver development course that uses STM32CubeIDE. The the board I am using is STM32F407VG Discovery Kit. Basically, I have been creating multiple src main files to test out my dr...

AMark.1 by Associate
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  • 6 replies
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How to duplicate a ST32F4 Cube IDE project on another PC?

This is incredibly convoluted. None of the many options work.I have v1.6.1 installed on two machines.The existing project is on one, under c:\projectname\project1.In it are these files and folders12/05/2021 18:53      169,656 .cproject05/10/2020 15:3...

PHolt.1 by Senior III
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  • 4 replies
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Resolved! How to disable/MASK an exti line ON THE FLY

I'm currently trying to implement a button interrupt and need to disable the button interrupt after the initial call to the isr to avoid excessive interrupt triggering due to debounce. I'm using STM32CUBEIDE/MX currently. The button works as desir...

Craig1 by Associate
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  • 19 replies
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Resolved! All breakpoints are disabled in CubeIde

I noticed that all breakpoints are disabled in CubeIde. Windows 10 probably checks for updates automatically, so this IDE can't be very old version. What can I do?

LMI2 by Lead
  • 7151 Views
  • 11 replies
  • 0 kudos