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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STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

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...

Hi, I just started to use STM32Cube IDE, and I was just workig on a project. I'm using a NUCLEO-F103RB board, but when I build the project (I'm using the default code) there's errors .

The errors are like this one:In file included from C:/Users/maria/STM32CubeIDE/workspace_1.3.0/led_*****/Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h:131,         from C:/Users/maria/STM32CubeIDE/workspace_1.3.0/led_*****/Drivers/STM32F1xx_H...

MGuim.2 by Associate
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  • 3 replies
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TIM6_DAC_IRQHandler Roution error.....?

Hai...,We have use to STM32F746IGT customboard and 7 inch displayCreat the code using CubeMX , TouchGFX, CubeIDE, While debugging HAL_Init(); and go to TIM6_DAC_IRQHandler (); and it's not retan,For TIM6 used to Timebase Soure: TIM6.Please give idea...

GMano.1 by Associate II
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Resolved! 128 bit floating point not supported

Hi,I'm using STM32F767.​​I require the use of a 128 bit floating point in C and I couldn't find how to do so.I did a research on​line and I saw one suggestion to use the datatype "__float128"but the build failed due to "unknown datatype __float128"​I...

AKart.1 by Associate II
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Resolved! I upgraded my STM32CubeIDE from 1.4.0 release to 1.6.1 and following LED flash doesn't work. I tried release 1.5.1 also didn't work. Then I tried again on 1.4.0 release and it works fine. Why? Using WIndows7.

Here is the code; /* USER CODE BEGIN WHILE */ while (1) {  /* USER CODE END WHILE */  /* USER CODE BEGIN 3 */  HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_0); // For F767ZI_Nucleo  if (HAL_GPIO_ReadPin(GPIOC,GPIO_PIN_13) == 1)   {   HAL_Delay(3000);   }  else...

KMunj by Associate II
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STM32CubeIDE does not start on Mac OS Catalina 10.15.7

Cube IDE started to lock on starting this morning. Progress bar moves to approximately 60% then stops there. Is that a general problem? I have removed and re installed it( Version 1.4.2), but result is same. When I return to CubeIDE V1.3.0 there is n...

selcukozb by Associate III
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Exported example project is empty

Hi!I'm developing a project bassed on the SUB_GHZ_PINGPONG example from ST. First, Every time I change something on cubeMX it creates files on the wrong directories and i have to delete them manually. This is an common problem that is well documente...

JPrad.1 by Associate II
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