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 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

Sources missing from CubeIDE project...

Hi, STMCubeIDE 1.17.0I opened & built an example project for the NULCEO WB55. It built successfully & download onto the board & runs as expected. But when I tried to add some functionality to the code by clicking on the file in the project navigator ...

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How do I link linker file from static library?

 I am trying to link static library in gcc. Getting error "Undefined reference to 'g_pfnVectors'" and "Undefined reference to 'HAL_TIM_MspPostInıt'"Makefile:static_test.elf static_test.map: $(OBJS) $(USER_OBJS) makefile objects.list $(OPTIONAL_TOOL_D...

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B.Kaya by Associate III
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  • 2 replies
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SMT32CubeIDE continuously opens a DOS shell

Hi,I had this problem since today.When I open the program, a DOS shell opens continuously (every 5 seconds or so). The cursor changes context continuously and it is impossible to develop any applications.I have tried:1) search in update, and in setti...

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Related to Debugger window

We are developing custom board for certain application using STM32F103RB for the first time. In order to program/debug we are planning to use,"STLINK-V3SET debugger/programmer for STM8 and STM32". We have gone through schematics of Nucleo - F103RB fo...

STM32CubeIDE 1.17.0 released

We are pleased to announce to you that the release 1.17.0 of STM32CubeIDE is available. What is new in 1.17.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX: Added the support for the STM32N6 seriesAdded the support for ...

Resolved! old version of IDE

Hi all,My colleague's Windows IDE version is 1.7.0, while I installed the latest version 1.17.0. However, I found that the MCU can work normally after the sfb file compiled in his IDE and loaded into the MCU. But when the sfb file compiled in my IDE ...

joewang by Associate
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  • 1 replies
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Bad serial com on STM32H753IITx with later FW

Code which have worked well like a year ago with FW, MX and IDE versions that were current at that time does not work now.The problem comes after a call to HAL_UART_Transmit with one byte ("C") to transmit. After it is transmitted and while the count...

DGrön.1 by Associate II
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Release build configuration in STM32CubeIDE

Hi Team,We are using STM32CubeIDE version 1.15.1 for MCU development in the project. We are trying to add Release build configuration in the project.I have created a .elf file for the release build configuration and want to append 4 bytes of CRC to t...

STM32CubeIDE 1.5.1: Memory viewer broken ?

I recently upgraded to 1.5.1 and it seems I am now unable to look at the ram memory anymore for some mysterious reason . Eg I wanted to check the stacks of my freertos tasks but the memory shows up as all ???????? from 0x200003F0 onwards (between 0x2...

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