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...

How to resolve " failed to execute MI command" error?

Hi, I wanted to just blink and LED as a test for an STM32F429 discovery board, but it just wont work and i've exhausted my options for attempts, clearing the flash doesnt work, neither does chainging the USB cable or changing the debugger configurati...

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AMat.1 by Associate II
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CubeIDE MMT not showing up all available RAM

hi,CubeIDE MMT is not showing entire 320KB RAM_D1, but only 128KB AXI SRAM. The MMT .ld file also says this in a comment.1. Why is this done? 2. Anything I can do to make MMT show up entire RAM_D1?thanksMCU: STM32H723ZGT6Version: 1.18.0Build: 24413_2...

Screenshot 2025-06-07 205011.png Screenshot 2025-06-07 210938.png

Resolved! stm32h5xx_hal_usart.h is missing

I create a project by selecting the NUCLEO-H563ZI and answer yes to the question about initializing peripherals and the project will not build.  The error is: file included from ../Drivers/STM32H5xx_HAL_Driver/Inc/stm32h5xx_hal.h:29,from ../Drivers/S...

Importing SW4STM32 projects

I am trying to import and old sw4stm32 (ac6) project into stm32cubeide 1.18.1 but it does not work.I have tried Migration guide from System Workbench to STM32CubeIDE, UM2579. I can select the import project -> general -> import ac6 systemworkbench fo...

Issue with Dark Theme on STM32CubeIDE

My Cubeide version 1.18.1 have the exactly same issue. I installed the Darkest Dark Theme from the store but the issue persist. The problem started for me after I update my Windows 11 to the 24H2 version. In the same machine I have also installed the...

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