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
  • 4 kudos

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...

[BUG] The IDE version has not changed after being updated (LINUX)

After installing update 1.4.1 the splash field showing 1.4.0 has not changed.It continues even after opening and closing several times.In Windows I noticed that this occurs only once, then the number is corrected.(I am reporting this, because if a si...

by Not applicable
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  • 3 replies
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SDRAM overflowed

Hello everyone,I faced an error with my .ld file. the .sdram_section will not fit into the SDRAM (8MB)how to solve this?thanks

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idrissmc by Associate III
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  • 18 replies
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Resolved! STM32CubeIDE device type variable availability

Hi,I'm writing some generic utilities for use across multiple projects and processor types.Quite often I have to include the device header file in the utility header, e.g.//#include "stm32f1xx_hal.h"//#include "stm32l4xx_hal.h"#include "stm32f7xx_hal...

NW27 by Associate III
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  • 5 replies
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The GNU tools version

The newest version of teh STM32cubeIDE comes with:GNU Tools for STM32, based on GNU Tools for Arm Embedded Processors 7-2018-q2-update 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907]why not the newest one? Is there any reason to not ...

KTarc by Associate II
  • 1217 Views
  • 3 replies
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STCubeFW_F4_V1.25.0 Code Generation breaks HID USB connection

When upgrading a project on mine to STCubeFW_F4_V1.25.0, HID USB communication stopped working. After a lot of time comparing differences in the generated code for V1.25.0, I found that the function "USBD_CUSTOM_HID_DataOut" in "usbd_customhid.c" no ...

BPaik by Senior
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STM32L151C8U6A can't be programmed from within STM32CubeIDE

Hello,I have created an empty project for STM32L151C8U6A and used the configurator to set a single GPIO pin high. When I attempt to use the "Debug" function to download the program to my board, I get the error:Memory Programming ... Opening and parsi...

AFish.1 by Associate
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