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 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

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...

CUBEIDE Repair

I need help.Please look at the picture below.What should I do?Environment: KDE 18.04LTS

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EIDOS by Associate
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Where should I write the DTCM variable in CUBEIDE?

​I have a problem with the sdcard, so I was looking for the community and they said I can change the DMA's DTCM variable, so I'm trying to insert the code, but I'm wondering how to change the IAR code in CUBEIDE and where to put it.This is the code. ...

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Ljunh.1 by Associate II
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STM32H7 dual core debugging. M4 pc goes rogue.

Hi Community,I am getting familiar with the STM32CubeIDE Dual Core Debugger capability for the H7 chip.I am using code generated from STM32CubeMX of the IDE.The versions I am using are:STM32CubeIDE 1.4.1STM32CubeMX 6.0.1-RC3NUCLEOH745ZI-QThis is the ...

RMara.1 by Associate
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Orphaned toolchain?

Help! I have been experimenting with STM32CubeIDE and a STM32H747i-Disco board for a few weeks now. All was going well, I was able to compile, modify and debug code. Then something went wrong and I had to re-install STM32CubeIDE, now I can't seem to ...

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AStew.1 by Associate II
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stm32f103c8 USART sync library not found

I'm using stm32f103c8 development board. I want to use USART(Sync Mode) protocol not UART. But I couldn't find usart library. What is your suggestion? Can I pull from random github project files? Is that good solution?

GRico.1 by Associate II
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IBUS Signal Reading From UART

I have FlySky X6B Receiver and it has IBUS output. I'm trying to read IBUS signal from UART port of STM32F407VGT6 Discovery card. Baudrate is 115200. My private codes in below. I'm expecting to read values 1000 to 2000 but my results are like 5900 4...

HEKEN.1 by Associate
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In STM32 Cube IDE code is not generated for my board(whatever board i select). But same installation works perfectly in other system.

Dear Sir/Mam,Iam facing problem with stm32 cube IDE. In STM32 Cube IDE code is not generated for my board(whatever board i select). But same installation works perfectly in other system. Other projects which are downloaded from internet are also perf...

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Byede.1 by Associate II
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Resolved! Hello, I'm new here. I just got a STM32F769IDISCO board. I'm wondering what toolchain should I used.

Let me introduce the situation. I download STM32CubeIDE from st.com, also the STM32Cube MCU package for STM32F7 series which provides many demonstrations.The demonstration's project is created by three toolchains and they are EWARM ,MDK-ARM and SW4ST...

Jinyu Z by Associate II
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  • 12 replies
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