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! Live expression wrong type format

Do someone know how to fix the wrong type format on Live Expression under Debug?The format is uint16_t which "live expression" understand corretly, but shows  signed int.Please, see the picture attached.It was right on old CUBE versions...Regards.

JSILV.2 by Senior
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  • 4 replies
  • 2 kudos

Resolved! Why does not accept the MCU name?

On CUBE IDE Target Selector, on choosing NEW MCU the selection box do not accept anymore the MCU's name?The box accept only one letter and jumps to the next box?Like the attached picture.

JSILV.2 by Senior
  • 1536 Views
  • 3 replies
  • 2 kudos

Resolved! STM32CubeIDE problem with callback function

Hi, I have writen simple callback function for handle end of ADC convertion in main.c file. In main.h is declared extern void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc); main.c void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc){adc_Complet...

OM by Associate II
  • 1756 Views
  • 2 replies
  • 0 kudos

command line toolchain plugin install

Our stm32cubeide project 1.13.1 is using 10.3-2021 toolchain. I'm configuring a docker for automated builds. So far the only way I've identified to install the specific toolchain is by running the GUI toolchain manager. Once installed, the build succ...

jemason by Associate
  • 1400 Views
  • 1 replies
  • 0 kudos

STM32H747I-DISCO: testing a simple project

Hi,I have a STM32H747I-DISCO board and I'd like to HW debug a simple CubeMX project. I have CubeMX, CubeIDE all with the latest version. I've generated the code. After the code generation I have two subproject  CM4 and CM7. I can Build both of them. ...

Test User by Associate III
  • 2449 Views
  • 6 replies
  • 1 kudos

STM32CubeIDE 1.13.1 interface becomes obsolete

When I updated STM32CubeIDE to 1.13.1, my software interface changed to this very primitive look. And, since I'm a youtuber teaching people how to program with the STM32, I've received a lot of feedback from friends that they've experienced this prob...

keysking_0-1691289501777.png
keys king by Associate II
  • 1801 Views
  • 5 replies
  • 1 kudos

how to set CAN filter mask?

HelloI'm trying to set a filter but I can't.If I set, for example, the value 0x3 - all IDs with set bits 0 and 1 - (0x7, 0x13, 0xF, 0xF03......) pass through the filter.I guess I didn't understand this masking. Can you tell me what I'm doing wrong?I ...

PNova.2 by Associate II
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  • 2 replies
  • 1 kudos

Errors while compiling empty project

Hi. When I create SMT32 project (I'm using NUCLEO-L476RG) and then I compiled empty project I recive same 13 errors all the time(look photo below). I really can't fix it and I can't find the solution.What I tried: Reinstall STM32CubeIDE, didn't workI...

console.png
erysv by Associate II
  • 3877 Views
  • 12 replies
  • 2 kudos