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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STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

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...

STM32CudeIDE postbuild, path with spaces problem

Hello,I'm trying to run some script as postbuild, but i'm stuck on path with spaces. I'm using Win10.Here is one of examples that i tried. I tried also with batch files, directly cmd commands. Single and double quotes.And it looks, like CubeIde omits...

Resolved! Protobuf

Is there a possibility to use protobuf format. If possible can you please explain the process how to pack the protobuf format in the board.Iam using STM32H573I-DK Board

Hitesh by Associate III
  • 2179 Views
  • 2 replies
  • 3 kudos

display software

hello..., I'm having a little trouble, is it for the icon or display on the stm32 cube idea in the ioc settings section can be enlarged or reduced. as we can see in the picture, I think the display is too big and quite disturbing the view, thank you....

Screenshot 2024-02-11 071357.png

Resolved! Error in executing 'step' command in HAL_GPIO_Init

Hi Community,I am working on a stepper motor driver development board that uses SPI for configuration and a few GPIOs for control. The development board uses a 5V logic level and needs an interface to STM32G491RE. By referring to the datasheet I choo...

newbie_stm32_0-1708493856966.png newbie_stm32_1-1708493883071.png newbie_stm32_2-1708494023142.png newbie_stm32_3-1708494056497.png

Regenerated Code

Hi everyone!I use STM32CubeIDE and the RTC of my uC. Everytime I change something on STM32CubeMX the code is regenerated and I know that I must write my personal code in the USER SECTIONS. My question is that I want to change parameters in the initia...

my init.png RTC init.png
Fannyrsy by Associate II
  • 1124 Views
  • 3 replies
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Live expressions not showing

I have a problem with showing live expressions. They worked on a previous project but now that I created a new one and copied the code to it, they are not showing anymore.Any idea what could be the issue?

_legacyfs_online_stmicro_images_0693W00000bi5BAQAY.png
PPopo.1 by Senior
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  • 2 replies
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Resolved! memory dump to a file

Hello,Using CubeIDE v1.14.1, I would like to download memory to a file, for import into a worksheet, etc.  But I've not located the ability to do that, via the IDE menus.  Is there such a capability?  I'm initially dealing with floating point values,...

R_DSP by Associate II
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  • 4 replies
  • 0 kudos

Output compare mode.

Good afternoon community,I am traying to Output compare unit on STM32F407G Discovery.  I am configuring TIM1 and generate with global interrupt. Here is timer configuration function.This is Callback Function.//Callback function void HAL_TIM_OC_DelayE...

MG1 by Associate II
  • 1137 Views
  • 1 replies
  • 1 kudos

I cant display the value via UART.

Hi,I wrote an application as below which prints formatted values. However, when I print the Adc.IntSensTmp, I dont see the value as expected. Instead, I see the output below. Could you pls help me resolve ?Thanks. Here is the output I get.   

demir_0-1708283156485.png demir_1-1708283178472.png demir_2-1708283202000.png demir_3-1708283299424.png
demir by Senior II
  • 748 Views
  • 3 replies
  • 0 kudos