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...

CubeIde Broken workspace

Hello, I saw a thread titled Your Input Matters: How Do You Use STM32Cube Examples?And I tried to enter to the examples selector of CubeIde (I never tried before).When I open the selector, my computer takes several minutes with the cpu fan at highest...

xisco by Senior
  • 328 Views
  • 3 replies
  • 2 kudos

STM32U575 USB CDC

Hello everyone,I want to make a usb connection using USB_OTG_FS_DP and USB_OTG_FS_DM pins on the STM32U575 board. When I tried it with the examples found on the internet, it didn't work. When I tried the same method on the STM32F401 board, it was eno...

beenwew by Associate II
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  • 4 replies
  • 0 kudos

Jumping to random file after pressing Run button

Hello. When I press to Run (Run main.c) button, STM32CubeIDE opens random file, possibly, from current repository, for example: startup_stm32l452xx.s, core_cm4.h etc... Code is loading successful, but this side effect bothers me. I would like to dis...

GeneralTao by Associate II
  • 50282 Views
  • 217 replies
  • 117 kudos

Resolved! STM32CubeIDE can't find cmake

Hi !I have troubles with using cmake and STM32CubeIDE on my laptop: I am trying to compile a project, and when I use the build (hammer) button, it errors out with this:**** CMake Configure of configuration Debug for project gamma_focal ****C:\Program...

Cosine function giving unexpected result

NUCLEO F411RE, CubeIDEAs a learning exercise I'm trying to generate 100Hz cosine wave & then eventually do a DFT on it but I'm getting some odd results from the cos function using code below... #include "arm_math.h" #define NUM_SAMP 100 #define SIGN...

weird_cos.png

Problem in Release Mode

I am using the STM32F302R8Tx microcontroller. I usually work in debug mode. One day, I decided to use release mode and faced a problem. I looked for a solution and then tried several methods sequentially.1)I had tried optimizasyon2)include my driver ...

Streamer_0-1756640446618.png Streamer_1-1756640544902.png
Streamer by Associate II
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  • 7 replies
  • 0 kudos

STEVAL-FCU001V2の修正後のBuildでエラーとなる。回避方法について知りたい。

STEVAL-FCU001V2について、ST社のサイトからダウンロードしたプロジェクトをStm32CUBEIDEで開き、以下の修正を実施。修正1ヘッダーファイル:rc.hについて、REMOCON_BLEからREMOCON_PWMにモード変更。  #define REMOCON_PWM // 外部リモコンRX 4チャンネルPWM修正2 \stsw-fcu001\STSW-FCU001\STEVAL-FCU001V2\Core\SrcにあるSysmem.Cについて、ソースコードに書かれていたcadd...