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! ADC Does not work properly

Hello,I'm trying to use the ADC to measure the Vbat voltage on my STM32F401RCT6 but i get some strange values. Here is my setup in the device configuration tool: And here is the code with the returned values: Vref_Val = 303Vbat_Val = 932 I have conne...

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Resolved! Failed to execute MI command load .elf

Hi everyone! I have a STM32F412RET7 MCU and I made myself a breakout board. However when I try to upload a code I get an error: Failed to execute MI command ... load .elf. This is written in the log file:Log output file: C:\Users\GOSHOA~1\AppData\Loc...

Todoroff by Associate II
  • 4801 Views
  • 9 replies
  • 4 kudos

Still fighting to setup SWO trace on STM32H7

Hello,A few months ago I tried without success to setup ITM on a STM32H753I-EVAL2 board (and STM32CubeIDE). Now I'm trying again. There is a precise point I'm not sure about: the signal SWO is multiplexed on GPIO PB3, so I have to setup PB3 with alte...

Gpeti by Senior II
  • 5087 Views
  • 29 replies
  • 0 kudos

Resolved! STM32Cube Data-Only Project

I'm trying to generate an s-record file that contains nothing but an array of data in flash - no executable code.  (This is used by an external tool and loaded into flash later as config data.)  I deleted everything from the project except main.c.  I...

RHJ by Associate II
  • 1169 Views
  • 3 replies
  • 1 kudos

Resolved! Please login to download a software package

I cannot update my .ioc !Why has this message suddenly appeared?What software package????I've been using Cubeide for years.I have tried logging in etc. etc. as per all the forum posts.I get an OK when I use 'check connection'What is happening to ST?C...

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