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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

Resolved! STM32CubeIDE 1.7.0 code on STM32G0B1 CAN bus ID filter not working once using (HAL_FDCAN_ConfigGlobalFilter(&hfdcan1, FDCAN_REJECT, FDCAN_REJECT, FDCAN_FILTER_REMOTE, FDCAN_FILTER_REMOTE) .

Classic CAN configuration as below. when the line "if(HAL_FDCAN_ConfigGlobalFilter(...))" is removed, the CAN messages are received without issue. The transmitted message is set as ID: 0x111 . Confirmed by a CAN bus monitor.Configuration as below:FDC...

Jackle by Associate III
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Thread safe malloc

I am currently writing a code on stm32l496vg with freertos. I came across a lot warnings about malloc thread safety issue. Now, cubeide 1.7.0 says it provides thread safe malloc in default. Is problem solved now?What is the exact release date of cube...

SAkta.1 by Associate
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  • 1 replies
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stm32cube ide and iar ide

I am using bno080 dev board with nucleo board.I have the code from github which is done in the IAR IDE.https://github.com/hcrest/bno080-nucleo-demo/I am using stm32cubeide....While initializing the project in IAR IDE they asked to enable i2c configur...

AR.7 by Associate II
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Resolved! Excessive resource usage

Hi, I am attaching a simple .ioc configuration file with which I generated a new project using stm32 cubeide which when compiled generates a footprint of about 12kB.Frankly, it seems excessive to me, to the point of making this platform unusable for ...

I am trying to discover things about the IDE, but there is a problem. The IDE's information centre isn't working. Clicking on the blue I, information gives me the following error:

/...../workspace/.metadata/.plugins/com.st.stm32cube.ide.mcu.informationcenter/tech-doc.html: No such file or directory, on a linux OS. But I can find it manually! The file links in that document point to non existent directory in the path. The pat...

petereiso by Associate II
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Generate code guarded by #if DEBUG

Can I have CubeIDE generate GPIO initialization that will be guarded by #if DEBUG?On my board there are LEDs that are connected to pins which are also used for debugger connection. I want cube IDE to initialize those pins as outputs only if I set the...

TMark.14 by Associate III
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  • 2 replies
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Error while debugging.

Hey guys I am facing this issue badly and I am not able to figure out the issue. Please let me know what could be the problem. I have shared the error belowError in final launch sequence:Failed to execute MI command:target remote localhost:61234Error...

NBhar.1 by Associate II
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  • 3 replies
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