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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  • 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...

I can't find my currently codes in my project!!

Normally I work on vmc-single-slave vendron_intergration but the other day I opened a different project and that project was like a different branch of my project but I opened it from a different folder then today I opened my own project again and I ...

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OSAĞL.1 by Associate II
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  • 4 replies
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SDRAM is configured with TIM6 as a tick source. While I am using GDB this interrupt continuously is interrupting the debug flow. How do we disable such interrupts in stm32cubeide ? This interrupt is continuously hogging gdb.

These stack gets called repetitively and does not let me debug.If I reduce the priority of the ticks then HAL_Delay does not work.I am in a fix here dont know what to do ?I have changed the tick priority also as shown in the figure.

0693W00000WKJ8WQAX.png 0693W00000WKJ87QAH.png 0693W00000WKJ8lQAH.png 0693W00000WKJ7xQAH.png
rohan_m by Senior
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  • 8 replies
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Resolved! Value of TICK_INT_PRIORITY (default value changed)

I have a question about the value of `TICK_INT_PRIORITY` in a project for the STM32G070CBT6. I am not using FreeRTOS (which I think makes a difference here), and all projects have been created with the (default) `Targeted Language`: `C`, `Targeted Bi...

LKett.1 by Associate II
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Total ROM and RAM usage

Hi all, i have tried same project in two different IDEs( Keil and STM32CUBEIDE). i am confuse that why they both are telling different usgae for RAM and ROM.Keil map file says: Total RO Size (Code + RO Data)        21156 ( 20.66kB) Total RW Size (RW ...

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sanju by Senior
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  • 1 replies
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Resolved! CubeIDE 1.11 error while creating STM32F4 FreeRTOS project

Looks like serious regression from 1.10.1. Steps to reproduce: Select STM32F401 or F411 MCU, Enable FreeRTOS. The generated main() function in main.c file does not contain the section creating the FreeRTOS objects (task, queues, etc.). Instead, the c...

gbm by Principal
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  • 2 replies
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Is there any way to change HAL's SDMMC_DATATIMEOUT?

My system has a user-removeable SD Card. If there is a problem with the card at initialization time, the system gets stuck looping in SD_FindSCR() at stm32l4xx_hal_sd.c:3,970 0x8039632 SD_WideBus_Enable() at stm32l4xx_hal_sd.c:3,822 0x803947a HAL_S...

CKugl.1 by Senior II
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  • 9 replies
  • 1 kudos

Error in final launch sequence: Failed to start GDB server

Hi,I wrote a code with stm32f407vg board on stm32cubeide.There was no error in build, but when I run this program, there is error like title.The full contents in error message is:Error in final launch sequence:Failed to start GDB serverFailed to star...

qcho.1 by Associate II
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  • 1 replies
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