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...

Integrated jxBrowser not working

Hi there,after installing STM32CubeIDE for the first time I cannot get it up and running.When I open any window which seems to rely on the included jxbrowser nothing happens.This prevents me from logging into my ST Account, viewing the Information ce...

AIO by Associate II
  • 2536 Views
  • 4 replies
  • 0 kudos

Enabling freeRTOS for STM32U5 (B-U585I-IOT02A)

Hi I am creating project using STM32CUBEMX for board (B-U585I-IOT02A) Non-Trust-Zone.the above configuration done while creating project.I am getting stuck at HardFault_Handler.am I missing some configuration, please let me know !!@olivier

amolchor25_0-1690456209386.png amolchor25_1-1690456332616.png

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
  • 2025 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
  • 2584 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
  • 1717 Views
  • 4 replies
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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
  • 14406 Views
  • 29 replies
  • 1 kudos