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 STM32Cube project creation issue

Description In STM32CubeIDE version 1.18.1 and older, after selecting any MCU or MPU when creating a new project, the STM32Cube option becomes greyed out. This means only empty projects can be created, and STM32CubeMX initialization is not available ...

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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...

Add my directory in project

Hi all,i want insert in the project my directory , for organize the code ..The problem is that not compile, because don't recognize the correct path.I think that all set is correct, Set in Paths Symbols the new paththe only way is to insert the compl...

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mBosc.11 by Associate II
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  • 2 replies
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When I try to program my STM32L476 Discovery board, I receive the following errors: Error: unknown or unsupported device (DevID = 0x0000) Error: Data mismatch found at address 0x08000004 (byte = 0xCD instead of 0x09)

macOS high Sierraversion 10.13.6I am unable to access log file under /tmpI can program this board from a pcFull console report:STMicroelectronics ST-LINK GDB server. Version 5.3.2Copyright (c) 2019, STMicroelectronics. All rights reserved.Starting se...

I am trying to instal stm32 cube ide in my new Mac book air . there is error : This package is incompatible with this version of macOS. , . please help me for install cube ide in my new MacBook Air

I am trying to instal stm32 cube ide in my new Mac book air . there is error : This package is incompatible with this version of macOS. ,The package is trying to install content to the system volume. Contact the software manufacturer for assistance. ...

Mrohi by Associate III
  • 2170 Views
  • 5 replies
  • 3 kudos

STM32G0 HAL EXTI callback implementation is buggy.

CubeIDE v1.1.0STM32Cube FW_G0 v1.3.0​The STM32G0 HAL EXTI call back implementation is wrong. According to the UM2319 rev 1 Section 3.11.2, it say :​the user must call HAL_GPIO_EXTI_IRQHandler() from stm32g0xx_it.c and implement HAL_GPIO_EXTI_Callbac...

Takemasa by Associate III
  • 2435 Views
  • 4 replies
  • 0 kudos

How to integrate json-c library in STM32CubeIDE project?

Hi,I am currently working on stm32cubeide for my project.Now, there is a need for json in my project. But the json-c library is showing errors whenuse some function of that library in main function. Surprise is that, that function is present in the l...

R. by Associate II
  • 833 Views
  • 0 replies
  • 2 kudos