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...

Resolved! XPSR register bitfields?

Is there a way to split the XPSR register view up so you can see each status bit by its name rather than the 32-bit value?The SFRs have this feature, why do the general registers not have it enabled by default?

Synchronizing PWM Signal through an external Signal

I'm using NucleoG071RB for this experiment. I have an (periodic) external signal that should reset the Timer counter to zero, so that the PWM is synchronized to the external signal. I used the external signal to generate an interrupt (EXTI), and rese...

MIXA1 by Associate
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STM32CubeIDE IOC Interface Unusable with STM32N6

I started a project based on the STM32N657X0H3Q.  The .IOC file gets generated.  I was trying to search for various pins.  I typed in "PA0" . . . all OK . . . continued with other PAX pins.  After a while, the user interface became more and more slug...

MHenz by Associate III
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Resolved! Import x-cube-azrtos-h5 to stmcube ide

I am working on stm32h573i-dk board... i want x-cube-azrtos-h5 for Netx duo...but there is no option to download this...manually io download it from st website but how to link to ide 

manoj7 by Associate II
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Resolved! Inline assembly code - register usage

I finally got the following code to function after forcing a compiler error to see what registers the compiler was selecting for the inline assembly output and inputs. What I found was that the compiler was using register R3 for both output (count) a...

Device Configuration Tool Code Generation log

Greetings!Just wanted to know if it is possible to generate or see a log file of all changes made when I click at the "Device Configuration Tool Code Generation" button in STM32CubeIDE, and, if yes, how to see/do it?Thank you!

j_filipe by Associate III
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Can't import a project

Hi All,I upgraded from 1.13.2 to 1.17.0 this week and have created one new project since, in the same workspace as all the ones I have created using the old version. For reasons I won't bore you with I needed to do a re-install of the software today,...