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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Forum Posts

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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! #include <numeric> fails on 9-2020-q2-update [SOLVED]

There's a bug in <numeric> library in 9-2020-q2-update toolchain. It makes the project fail to compile just by adding `#include <numeric>` to it. I also tried making a fresh new empty project with only that library included and it also doesn't compil...

NUCLEO-L4P5ZG in STM32CubeIDE, wrong defaults for QSPI

STM32CubeIDE offers creating a new project by selecting the board the NUCLEO-L4P5ZG. But the defaults e.g. for the QSOI as documented in the Nucleo-144 manual does not fit with the default in CubeIDE. Pinout&Configuration->Connectivity->QSPI->Data[3...

mluerkens by Associate III
  • 742 Views
  • 2 replies
  • 1 kudos

How to integrate two STM32CubeIDE demo projects into one?

I am working with the STM32F769I evaluation kit and I would like to integrate the CAN Networking demo and the FATFS SD Card demos into one project so that I can write CAN data to an SD Card. Each project has it's own includes and .ioc pin assignments...

repairman by Associate II
  • 1272 Views
  • 4 replies
  • 0 kudos

STM32CubeIDE 1.8.0 Debugger starts, but exits immediately

I upgraded to 1.8.0 and it worked OK for a few days. Now whenever I try to Run or Debug (F11) program using ST-Link, the debugger starts, connects, but then immediately exits without error. The console shows:Waiting for debugger connection... Debug...

willcfj by Senior
  • 1446 Views
  • 4 replies
  • 0 kudos
ALakh.1 by Associate II
  • 1100 Views
  • 5 replies
  • 0 kudos