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...

Resolved! How to switch MCU by CubeIDE?

Hi,When I used CubeMX, MCU could be switched to select[Pinout]→[List pinout compatible MCUs]→[OK, Import]However, in case of CubeIDE, the [OK, Import] button is not appeared.Is the "switch MCU function" deleted?Thanks your help,   

import button.png
Mori1 by Associate
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Single Conversion Mode for Multi-channel Reading

I m using an STM32 Nucleo F334R8 (for the first time) to control an Inverter. i m having problmes with the ADC channels reading. I have 6 ADC1 channel and 2 ADC2 channels. these channels are going to serve the following purposes:1. All the channels h...

johnjones by Associate II
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  • 3 replies
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Issue with populating the framebuffer?

So I'm using an ST7789VI display connected to a STM32L4R9I-DISCO board. I've made some test projects in CubeIDE without using TouchGFX to ensure that the driver file and everything else was correct. However, when I try to integrate TouchGFX designs, ...

Hafez1 by Associate III
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Resolved! invalid initializer error

Hello,My first time posting on this forum so apologies in advance. I am working with an LCD screen that will have multiple menu's so I designed this struct with multiple pointers. However, I am running into this error where I cannot seem to use mallo...

msalaz03_0-1721930555970.png
msalaz03 by Associate
  • 2099 Views
  • 3 replies
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Resolved! Can't get Printf to work on CubeIDE

Currently using a STM32L4R9I-DISCO and I've been struggling to get the SWV ITNM Data Console to work so I can do some debugging. I'm quite new to this, but I've followed every tutorial online to enable UART and how to set it all up, to no avail. I've...

Hafez1 by Associate III
  • 5788 Views
  • 13 replies
  • 5 kudos

STM32H750 Reboot

Hello, I am working on a STM32H750. Since the flash is limited, I implement a bootloader and an application. The application is programmed into an external flash. When I am developing the application with STM32CUBEIDE, I have to reboot the board manu...

hbZhao by Associate III
  • 687 Views
  • 1 replies
  • 0 kudos