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 STM32Cube project creation issue

Description In STM32CubeIDE version 1.18.1 and earlier, after selecting any STM32 target when creating a new project, the STM32Cube option becomes greyed out. This prevents creating STM32CubeMX-based projects, allowing only empty projects. How to Re...

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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...

Resolved! Update stm32Cube IDE

Hi, we have an issue updating stm32cube ide. We get an error "Valid cert chain, but no trust certificate found!"like in post:Solved: STM32CubeIDE 1.13.2 Check Updates failing with "no... - STMicroelectronics CommunityBut there is no solution, just a ...

Marco77 by Associate II
  • 1989 Views
  • 6 replies
  • 1 kudos

Resolved! STM32cubeide program uploads but doesn't run

I have successfully built and run 20 lessons in a tutorial series with a Nucleo STM32F767NI board but suddenly, on the 21st tutorial, programs would upload but not run.I went back to the previous tutorial and then to the first tutorial, a simple blin...

RogerMc by Associate II
  • 2502 Views
  • 9 replies
  • 2 kudos

How to interface STM32H750xB with ST-Link/V2 debugger

I want to interface STM32H750xB with ST-Link/V2 debugger using TAG connector TAG-Connect™ Pin-OutThe Tag-connect provides SWD, USART and USB interfaces for debug, control, andmonitoring the MCU. Table 1 provides TAG-connect connector DBG1 pin-out det...

DeepakY by Associate II
  • 1687 Views
  • 4 replies
  • 0 kudos

Resolved! xpt2046 touch controller

Hi, I'm having trouble with the resistive touch screen on my display. Here's some info about my project - I'm using an stm32f401cdu6 microcontroller, a 7" display with an SSD1963 controller, and a touch controller XPT2046. I based my project on the o...

kob77 by Associate III
  • 14112 Views
  • 29 replies
  • 1 kudos

SFR view crashes STM32CubeIDE

Whenever I try to use the SFR view window, it consistently crashes the IDE. Completely hangs up, not responding to anything (e.g. resizing the window) anymore.. left it sit for 15min (way too long) no responsiveness.I can easily reproduce this by lau...

Hans1990 by Associate
  • 2671 Views
  • 8 replies
  • 2 kudos

Unable to debug from STM32CubeIDE

Hi,I am having a problem where I am unable to run my code in debug mode from within STM32CubeIDE v1.15.I can program the device fine with STM32CubeProgrammer, but when I try to debug I get this output:log output file: C:\Users\[me]\AppData\Local\Temp...

TomC1 by Associate III
  • 2710 Views
  • 7 replies
  • 2 kudos