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 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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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...

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...

DenDanne_0-1694022695982.png DenDanne_1-1694022910931.png
DenDanne by Associate II
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  • 3 replies
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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
  • 1397 Views
  • 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
  • 3080 Views
  • 3 replies
  • 1 kudos

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
  • 0 kudos

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 ...