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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

Cubeide 1.3.0 does not open the mcu stm32cube package.

Cubeide 1.3.0 does not open the management of embedded software packages if there is no Internet. Cubeide version 1.1.0 adds the mcu package from the local drive. The computer cannot be connected to the Internet. What can be done?

Misha1 by Associate
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Reset_Handler don't initialize variable at debugging

Hello,I use CubeIDE 1.3.0, STM32F769II.When i debug variable value.I found value having strange value.It always happen when i click "reset chip".Memory address is 0x200012C0.when i start debug. It have 0 value.But when i click "reset chip". 0x200012C...

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hjuns by Associate III
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Resolved! Cannot download CubeIDE

When I try to download STM32CubeIDE from the Site https://my.st.com/content/my_st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-ides/stm32cubeide.html#get-software (I press Button "Get Software")...

MKaul.1 by Associate
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memory value change after click reset chip

Hello,I use CubeIDE 1.3.0, STM32F769II.When i debug variable value.I found value having strange value.It always happen when i click "reset chip".Memory address is 0x20012C0.when i start debug. It have 0 value.But when i click "reset chip". 0x20012C0...

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hjuns by Associate III
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cubeide sprintf float error with FreeRTOS

I trying to force some types of floats into string types. When using keil c, there is no problem, but when using Cube IDE, the program jumps to HardFault_Handler. I have allowed to use float with printf from newlib - nano in the tool setting. I only ...

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STM32cubeide printf error

I started working with STM32CubeIDE recently. I use STM32f407VET6. I am having an error with the printf () function. When I call the function, the program will jump to HardFault_Handler (void). I have redirected the function using ITM_SendChar (* ptr...

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