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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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...

Resolved! Unable to download STM32CubeIDE

I just bought a STM32MP257F-EVAL and wanted to download the Linux Version of STM32CubeIDE.I tried downloading it. It doesn't work. Seems that it is stuck in a Loop.I tried different OS, browsers and even tried in edge browser.I even installed the fre...

Errors with my project

From a previous discussion and new thread created for new question: Hello, thank you for your early reply.I'm missing the STM32F429I_DISCO_REV_E01.ioc  file.I try to add same simple Code to the Mail file in User section... /* Infinite loop */ /* US...

Peter57 by Associate II
  • 504 Views
  • 1 replies
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Resolved! 8-bit LCD interfacing

Hi everyone I'm rather new with programming with STM32 controllers and I am currently using NUCLEO-L432KC. Currently I'm facing a problem with HAL_GPIO_WritePin() function. I am interfacing with a 16x2 LCD and I am trying to write to the RS pin via t...

M0nty by Associate II
  • 5869 Views
  • 24 replies
  • 20 kudos

STM32F413 USB oscillator error when USB enabled

Hi All,I have added recommended oscillator to a Nucleo - F413 board and made it to work on external oscillator by doing the recommended mods.When, I Initialised the clock for USB, with the settings below, then HAL_RCC_OscConfig returns a timeout as H...

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Adi1 by Associate II
  • 422 Views
  • 3 replies
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STMCubeMX migration to v6.13 FW H7 V1.12

After migration, project stop working.Release notes did not help.6 hours late, we found that in Main.c the section name of Eth DMA descriptors did change fromETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT] __attribute__((section(".RxDecripSection"))...

mbarg.1 by Senior III
  • 395 Views
  • 1 replies
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Failed to start GBD server. No device found on target.

I designed and printed two PCBs featuring the STM32H743 microcontroller. I initially worked with the first PCB without any issues, but it suddenly stopped functioning, and the chip was no longer recognized. After numerous unsuccessful attempts to res...

Juanlu by Associate
  • 572 Views
  • 1 replies
  • 0 kudos