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...

[STM32F4] Multiple CAN filters using HAL

Good morning,I'm using a CAN bus on my STM32F446RE. Right, now, the CAN communication is working with only one rx filter. I saw in datasheet that we can use up to 128 filters. I don't need so many filters, but I'm trying to configure a second filter....

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ValentinG by Associate II
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Battery management system with stm32F407G and Bare Metal Coding Hello, I would like to design Battery management system

I need just measuring current and voltage of 24 batteriesand accoring to datas, some actions should be taken(stop motor drive,starting of fans vsvsvs)I used,keil microvision,,ATOLLIC true studio, and also Cube IDEBut, I always have problems with libr...

SArsl.1 by Associate II
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En el Stm32cubeide versión 1.3 existe alguna forma de crear algún proyecto escrito netamente en lenguaje ASM; uso la placa Discovery st.m32f429izt

En el Stm32cubeide versión 1.3 existe alguna forma de crear y escribir algún proyecto netamente en lenguaje ASM; uso la placa Discovery st.m32f429izt; lo que busco es un compilador netamente en ASM que trabaje en el CUBEIDE.Gracias.

LZamb.3 by Associate II
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Resolved! Finding the function beeing interrupted

Hello,I used to work with IAR.In IAR call stack, if ever you break into an ISR, the call stack shows you where you were in the "main" code just before the ISR fired.Now, with STM32Cube MX, the call stack only shows the call stack since the root ISR ...

Kuikui by Associate III
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I want to make a USB to CAN Inteface for that I recently bought a USB-CAN Transceiver(Auvidea 70200 - contains STM32F042C6U). I tried to do some CAN testing using STM32CubeIDE Version: 1.4.0.

When I built a sample code and tried to do the Debugging using STM32CubeIDE it was showing that "NO ST LINK detected! Please connect ST LINK and start the debug session.".This Transceiver contains 2 channels of CAN output and one side contains USB 2....

RahulR by Associate II
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1) Debug does nothing (both menu and icon). No messages, no warnings, no logs, nothing. Yet it works at home. 2) In project generate code advanced settings, turned off MX_BlueNRG update options, yet it still overwrites all my changes in modifying service

Originally, it seemed to work okay. Now I can't get it to work at all after many days of trying, and in addition, whenever I write code, my code keeps getting over-written and my files deleted. I have installed openocd, but can't get the ide to downl...