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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Forum Posts

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

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...

Is STM32CubeIDE compatible with SPL Library?

Hi Every I am new to this platform.​my question is as the topic stated above. My situation is that I have my completed project on Keil Vision 5 which works well, but for some reason I need to migrate the whole firmware to STM32CubeIDE. ​I googled abo...

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WAi.11 by Associate II
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STM32F746G-Discovery ADC3 refuses to trigger off TMR5 (any timer) using default cubemx prj config in STM32CubeIDE Version: 1.3.1. The interrupt from T5 works. ADC works when soft-start. Is this an ADC3 issue? Can I use SWD/trace to see ADC status? How?

static void MX_ADC3_Init(void){ ADC_ChannelConfTypeDef sConfig = {0};... hadc3.Instance = ADC3; hadc3.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4; hadc3.Init.Resolution = ADC_RESOLUTION_12B; hadc3.Init.ScanConvMode = ADC_SCAN_ENABLE; hadc3.Init.Co...

SStep.11 by Associate II
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  • 4 replies
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Problem with HRTIM with Nucleo-H743ZI2 Board

Hello Everybody I have the Problem with my Hightimer PWM Output. If I define that my HRTIM is working with 480MHz (CPU_Ck). it will not and work with the normal 240MHz Output.Why is that so?

PVZ by Associate II
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  • 6 replies
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Resolved! Nucleo-G431KB help with DMA GPIO Output

Hi there!I've just started working with STM32CubeIDE and after a bit of a vertical learning curve I'm slowly getting to grips with most aspects of it.I want to DMA to GPIO and there doesn't appear to be any way to do this through the .ioc GUI interfa...

etheory by Senior II
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  • 24 replies
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Resolved! STM32CubeIde techniques ?

I want to know how to fold curly braces. There are too many codes in the interface, so i hope the brace can be folded.

Xli.1 by Associate
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  • 2 replies
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