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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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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...

fail to write flash into STM32C0, HadFault_Handler()

Hi, may have some reference on writing flash into STM32C0 using STM32CubeIDE? I tried to write program just to eraser flash and it enter the function HardFault_Handler(). Here are my codes:  void myFlash_init(void){FLASH_EraseInitTypeDef flash_erase_...

Hollis_K by Associate III
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  • 3 replies
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User bootloader, bootloader

Hi all, I'm working on user bootloader in stm32l4p5 board. I'm facing problem in dual bank swapping. My plan is to keep bootloader code in bank 2 and application code in bank1. When ever a new bin file is available I will switch to bank2 ,after erasi...

pvall.1 by Associate II
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  • 3 replies
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Error Updating STM32Cube IDE to latest version

Hi, I am trying to update my STM32Cube to the latest version using Help > Check for Updates, the update fails with the following error:Trying to update Cube V1.9.0 to the latest, running OSX 13.0. How do I fix this?I found another thread which sugges...

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EPala.2 by Senior
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  • 4 replies
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Build problem with fresh new git clone

HiI have this strange problem which manifest itself using headless build and also inside CubeID when I git clone my project for the first time.Build Settings : I have 4 custom build configuration. I also removed Debug and Release configurations that ...

TGUCL.1 by Associate III
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Using a defined constant inside HAL_UART_Transmit

Hello,I'm using STM32 with STM32CubeIDEThis is my code:#define SOME_DATA 0x01 HAL_UART_Transmit ( & huart6 , SOME_DATA , 1 , 1000 ) ;The compiler issues the following warning :passing argument 2 of 'HAL_UART_Transmit' makes pointer from integer witho...

skon.1 by Senior
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  • 10 replies
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