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 2.0.0 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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  • 0 replies
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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...

Resolved! I'm not able to print hello world in RTOS console

void StartDefaultTask(void const * argument) { /* USER CODE BEGIN 5 */ /* Infinite loop */ for(;;) { printf("Hello world!"); //HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_0); //HAL_Delay(1000); //osDelay(1); } /* USER CODE END 5 */ } Greetings! this is the co...

Akshay_ by Associate II
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  • 8 replies
  • 3 kudos

maintenance announcement

Dear community  our servers will be in maintenance Saturday 10th from 17h00 CET to 22h00, then you should have issues to login to our community or to our STM32Cube tools.  thanks for your understanding and don't hesitate to report any issues after th...

Delete STM32 HAL/LL errors in clang-tidy

Hello, I am trying to integrate clang-tidy to a STM32 cmake project. But I am facing a lot of error from clang-tidy in STM32 HAL : error: use of undeclared identifier '__STREXW' [clang-diagnostic-error] error: cast from pointer to smaller type 'uint3...

Aahai.1 by Associate
  • 1316 Views
  • 1 replies
  • 0 kudos

Server problems

 I'm using the NUCLEO-L433RC-P board for the first time. I made a simple code for making a LED blink just to make the card output anything yet I keep getting two error messages. Precisely "Failed to execute MI command: target remote localhost:61234" ...

Mr4 by Associate III
  • 1572 Views
  • 4 replies
  • 0 kudos