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...

Resolved! on H7A3 no SAI configuration in Cube - Bug report

Hi,big surprise: when activating SAI on H7A3ZIT , no configuration possible : ...nothing to configure...+ on IDE 1.18.0 , with newest Cube package: 1.12.1+ on H743ZIT , looks as it should:... V1.12.2  coming then ?  - or "manual setting needed ? on H...

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AScha.3 by Super User
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  • 5 replies
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STM32 Nucleo h745zi-q: USB-Device not recognized

Hey im currently trying to use the CubeIDE to create a simple USB COM Communication. I used the following settingsSystem CoreRCC: HSE = Crystal\Ceramic Resonator ConnectivityUSB_OTG_FSMode: Device_OnlyVBUS: DisableNo Activate_SOFSpeed: Fullspeed 12Mb...

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carlo3 by Associate
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  • 2 replies
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I want to generate a pwm pulses for up down mode

Hi everyone I am new to STM32CubeIDE and I'm trying to generate PWM pulses with a fixed duty cycle and frequency using the up-down counting mode. However, I couldn't find an option in the Timer configuration to specify the output action based on whet...

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Resolved! Linker Error After Build

I get an error message when I go to debug after doing a build but not if I go directly to DEBUG after a clean project.  When I build my project and then go to DEBUG I get the following error message:10:36:15 **** Incremental Build of configuration De...

Resolved! Print in stm32cubeIDE using st link

Hi, I'm using an STM32F103C8T6 blue pill board with st link programmerand I want to print a single string hello world Can we do that with st link or we do need something else to do it ?thank you for helping

Abdegou_8 by Associate II
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STM32CubeIDE can't find DSP static library

HiiI have a problem when I add ARM DSP library, the following error appears:c:\st\stm32cubeide_1.0.0\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.7-2018-q2-update.win32_1.0.0.201904181610\tools\arm-none-eabi\bin\ld....

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