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...

Resolved! STM32F103C8T6 - Cant be found?

Hi all,I'm very new to the STM32 world but still trying to figure out how things work.I have installed the STM32CubIDE software without issue, but my problems start when I try to develop and upload a blink application.No matter what I do, the ST-Link...

VK4KYT by Associate II
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  • 7 replies
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Resolved! Failed to parse WMIC output

Hi , I am using STM32CubeIDE version 1.17.0 & I am getting "Failed to parse WMIC output" in the error log and It is not stopping even when the kit is connected. Attaching screenshot. 

hemanthk by Associate II
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  • 4 replies
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stm32ide project file organization

I am confused where my source file should be stored.  It seems that I have duplicate files stored in multiple locations. Some seem to get updated together and some don't!For instance I have a main.h file stored here-> FJB_KEYPAD_R5\STM32CubeIDE\Appli...

FJB2069_0-1735405320747.png
FJB2069 by Senior
  • 701 Views
  • 4 replies
  • 2 kudos

NucleoH7S3L8 SPI Not Working

Dear ST Community,I have the following issue:I try to start a simple SPI Transmit but it seems that after a first burt of clocks which I observe on the osciloscope, the program gets stack in the Error_Handler, while it shouldn't based on .ioc configu...

DG91 by Associate
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  • 2 replies
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Resolved! Snprintf float and double issue

Hey,I am using one of the custom board for stm32f407vetx. When i was using stm32f407 disc board. There was no problem but now i cannot fill up array with float or double values. And yes i increase min heap size to 0x1000 and max heap size to 0x2000. ...

SabTuna by Associate II
  • 462 Views
  • 1 replies
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Resolved! BLE_Beacon_AoA_Tag and Locator examples missing files

With CubeIDE Version 1.17 two examples for BLE Beacon AoA where deployed (Tag and Scanner). But I'm having trouble compiling both. After loading both examples from the STM32 Project Example Selector and building both projects I'm getting the error th...

jpepv by Associate II
  • 623 Views
  • 4 replies
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Resolved! How to produce list of pin assignments?

Hello, all,I'm using STM32CubeIDE to design my first STM32 micro-controller circuit. I've used the tool to assign functions to about 20 pins on the micro-controller so far. Now, I'm at the stage where I'm creating the schematic and connecting externa...

KevinZ by Associate III
  • 1128 Views
  • 3 replies
  • 2 kudos

All themes except classic break IDE tabs and icons

Windows 11 / IDE Version: 1.17.0 / Build: 23558_20241125_2245 (UTC)I tried changing the IDE's theme from classic to Dark, Light, and even Eclipse Marketplace themes. I always get some weird visuals. If I have one tab selected and hover over another, ...

Ziimag by Associate
  • 462 Views
  • 1 replies
  • 0 kudos