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 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...

STLINK in Nucleo-H753ZI board stopped working

Hi,     My STLINK for debug in Nucleo-H753ZI board stopped working.      It was working when entering the debug mode.      Now, it stopped working.- I got the error message -  1. "Error in initializing ST link device." 2. "Failed to execute M1 comman...

Resolved! No code generated for inline function call

There is no code generated for the led_rgb_toggle() call here:led_rgb_toggle() is an inline function:static inline void led_rgb_toggle( GPIO_PinState r_state, GPIO_PinState g_state, GPIO_PinState b_state ) { #if defined PROJECT_WITH_RGB_LEDS if( ...

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DMA Continous Request Not Selectable

I am trying to read a simple adc with DMA method, but the DMA Continuous Request option is not visible as seen in the screenshot. CubeIDE Version: 18.1, Nucleo h755zi-q. Macbook Pro M4, 2024I am trying to read a simple adc with DMA method, but the DM...

Screenshot 2025-06-29 at 19.02.40.png

Resolved! myST Login issue in STM32CubeIDE

Hello, I just updated from 1.12.0 to 1.13.0 and now when i save changes it asks me to sign in to mySt to download a software package. When i try to login to my ST i get this error: I am on my work network, not sure if that matters. My internet is wor...

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cmendi by Associate II
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  • 28 replies
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Build error - STSW-KITSTKNX

Hi, Sir/Marm, I tried to build STSW-KITSTKNX according to the instruction described in the document UM2409. But it failed. Could you please give me a solution for it? [ Project ] EvalKitSTKNX_inOut4  - Error detail : After clean project   make: ***...

Seiji by Associate
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  • 2 replies
  • 0 kudos