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...

STM32CubeIDE - procedure for cloning a project

It was difficult to learn how clone an existing project for a dual-core STM32H747i-DISCO board. Here are the steps that I used (after much researching and trials and errors):1) Copy the existing project folder called 'OLD' into a new folder called 'N...

Resolved! New and clean CubeIDE/MX project does not compile

Hi,I have just set up a fresh and clean STM32F466 project in CubeMX which makes use of a UART and a bunch of GPIOs. right after generating the code (and prior to changing ANYTHING at the generated code!), I get the following compile error in CubeIDE:...

Resolved! live expressions bug

I use STM32CubeIDE version 1.14.1. When I'm in debug mode, the Values in the "Live Expressions" window are weird and wrong.However, I found out that after editing and putting a random value in one of the fields, it will be fixed.Beginning:  After wri...

beginning.png after edit.png

HAL_UART does not exist

I have an STM32F769 Disco board.I am trying to follow the training tutorial for USART from stm.https://www.youtube.com/watch?v=JWOV4j5fCS4&list=PLnMKNibPkDnFCosVVv98U5dCulE6T3Iy8&index=11I have set the D0 and D1 pins for RX and TX and set the USART 6...

Kyrpav_0-1745910160784.png Kyrpav_1-1745910279483.png
Kyrpav by Associate III
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Resolved! CubeIDE CubeMX UI unusual

Hello,When I launch CubeMX from the CubeIDE via New Project the UI of CubeMX appears unusual. The sidebars are "Windows XP style" and there are other graphical anomalies. When I launch CubeMX from VScode the UI appears normal. The two screenshots I p...