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...

STM32cubeide debug monitoring error

Hello everyone,​I use stm32cubeide: 1.8.0j-linkstm32f767ii.​I recently experienced strange variable value. The picture above was taken in the break point state.You can see that the value state of buffer is different.I've never experienced it when usi...

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hjuns by Associate III
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  • 2 replies
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Resolved! Problem with CubeIDE Update

I have two machines with Cube IDE installed. On one there is version 1.6.1 and the other is 1.7.0I want to update both to be able to open .ioc files from a college that has the 1.8.x The proxy settings are setup rigth because i am able to get the new...

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Uloff.4 by Associate II
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Resolved! Toggle led controlled by MFX_v3?

I am using STM32L496 discovery board and I want to toggle LD1 which is controlled by MFX_GPIO4 on MFX_v3 chip according to UM2160. I'd like to do this within STM32CubeIDE, but I am not clear how to manage the MFX expansion device properly. Is it poss...

Lsy.1 by Associate II
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  • 1 replies
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Resolved! Using STM32CubeIDE with ARM MDK builds

Hello, I created a Makefile Project in STM32CubeIDE which uses ARM MDK Toolchain. I would like to know if it is somehow possible to use STM32CubeIDE for debugging in conjunction with ARM MDK?As in uVision IDE from ARM doesn't support to load more tha...

LBöhm.1 by Associate III
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ERROR: Couldn't parse external memory loader

Hi everyones,I have a little (but big) problem with customized external loader.The compiler report this error: " ERROR: Couldn't parse external memory loader"Stm32 Cubeprogrammer instead, tell me everything is OK.I tried to download a simple file ins...

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MPast.1 by Senior II
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ADC Oversampling issue with STM32G474RE

Hi all,I am currently trying to implement ADC Oversampling so I can get 16-bit resolution of ADC result rather than 12-bit.the dual simultaneous mode is used for ADC, ADC1 and ADC2 conversion, and the following is my STM32CubeIDE Setup: ADC1 Ch 6 and...

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IJo.1 by Associate III
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Resolved! I have an error of "multiple definition of `ProcessChar' I have the function ProcessChar() in two source files. There are no header files or prototypes that should make these functions global.

This is a project created with STM32CubeMX and then coding in the STM32CubeIDE environment.The error is in the linking process, but wondering why the linker should believe this function is defined twice by default. I had reason to believe these shoul...

Mike xx by Associate III
  • 1685 Views
  • 4 replies
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