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...

Problems with importing OTA Software Pack

Hello!I am doing a Bluetooth OTA application and noticed there is an OTA software package.STMicroelectronics X-CUBE-BLEMGR   ->BLE_Features  ->Miscellaneous  ->WB_FirmwareUpdate / OtaBut when I select the "WB_FirmwareUpdate / Ota", then a warning wit...

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DenDanne by Associate II
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Resolved! Can't set preemption priority for ethernet global interrupt

Hi,I am making LwIP + TouchGFX project on STM32H750B-DK following the next tutorial:https://github.com/GrzHeller/STM32H750B-DK_TouchGFX_FreeRTOS_MQTT_Example/blob/main/README.mdWhen setting ethernet settings in .ioc I can enable ethernet global inter...

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AK16 by Associate II
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  • 1 replies
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Resolved! 2D-FFT rfft and cfft functions

I have a 2D array input buffer. so, what is the correct way to implement the rfft and cfft functions?float fftIn[16][512] is my input. So, I applied for a loop like below:arm_rfft_fast_init_f32(&fftHandler, 512); for(int d =0; d<16; d++){arm_rfft_fas...

AKhot.1 by Senior
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  • 3 replies
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Resolved! STM32F407G-disc1 Firmware Missing

  I bought stm32f407g-disc1. I downloaded stm32cubeide. While I am creating a project, I am constantly downloading firmware files and getting the following error. (code generation could not be done most probably because the necessary firmware package...

elexus by Associate II
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  • 10 replies
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ST-Link Not Detected in CubeIDE 1.13.1 on MacOS

Hello, after upgrading from 1.12.1 to 1.13.1 I am unable to debug a project with a Nucleo-G431 development board. Downgrading back to 1.12.1 works as a temporary workaround. The issue appears to be isolated to STM32CubeIDE, I am still able to detect ...