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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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! Error: failed to erase memory

Hi,While flashing code in STM32G474VBT6, I am getting below error. After reinstalling cube ide and cube programmer, same error continues. STMicroelectronics ST-LINK GDB server. Version 7.4.0Copyright (c) 2023, STMicroelectronics. All rights reserved....

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Nsg1987 by Senior
  • 23819 Views
  • 23 replies
  • 12 kudos

File folder not being included in build

I have been able to load the demo source code for the STM32F469I_Discovery from GitHub and get it to run as expected under TouchGFX. However, when I try to build it in STM32CubeIDE, the folder for the BSP is not included and the corresponding obj fil...

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DavePfz by Associate III
  • 226 Views
  • 3 replies
  • 0 kudos

STM32: No device found

Im attempting to program an stm32H523CET6 MCU, i bought an ST-Link for it, and begun trying a basic blink sketch, debug said no errors and proceeded to load it onto the MCU. However, it displays the following: Target no device found Error in initiali...

tekky0_ by Associate
  • 162 Views
  • 2 replies
  • 0 kudos

Resolved! Debug session erases more FLASH than expected

I've got an STM32G431 project that uses half of the FLASH (64K) for a boot loader and half for an application.I can successfully load both of these programs using STM32CubeProgrammer, but I am not able to debug the boot loader in STM32CubeIDE as the ...

CTapp.1 by Senior III
  • 182 Views
  • 3 replies
  • 1 kudos

Missing value in the STM32CubeIDE SFRs window

While testing the X-CUBE-EEPROM library in STM32CubeIDE (v1.18.1), I observed the FLASH->CR register in the SFRs window. I noticed that the display for BKER (bank erase select bit) is missing in the FLASH_CR register. Please try to correct this in th...

BPrem.1 by Associate II
  • 156 Views
  • 3 replies
  • 0 kudos

Resolved! Different project context menus in 1.18.1

Hi, I have two PCs (Windows 11) with STM32CubeIDE 1.18.1.Although both copies of STM32CubeIDE should be the same, the Project context menu looks different (see attached screenshot). Actually one copy is missing menu items like "Convert to C".Reinstal...

psfahr by Associate
  • 240 Views
  • 2 replies
  • 3 kudos

Include virtual machine

I am having trouble running a virtual machine on STM32H747I-DISCO. I followed the example on GitHub (https://github.com/CPDev-ControlProgramDeveloper/VirtualMachine/tree/main/Platforms/STM32/CubeIDE_F446). I feel like my program is almost 1:1, but wh...

domic1 by Associate
  • 120 Views
  • 0 replies
  • 0 kudos