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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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...

Can't install MCU packages

After choosing Help→Manage Embedded Software Packages and selecting from the list F3 package I get "Error downloading the file" (more details in attached picture). Tried downloading the file manually and installing using local copy, but also get an u...

AVenc.16 by Associate
  • 683 Views
  • 1 replies
  • 0 kudos

STM32Cube - dark colour mode

Hi everyone,how can i change the stm32Cube to Dark mode (black background) without change every single colour? If i change only background -> some letters will unvisible because it's black yet. So i have to change (and find out a optimum ;) many seet...

TThie.1 by Associate II
  • 4269 Views
  • 3 replies
  • 0 kudos

I am a student intern, new to embedded programming. I am trying to learn using the STM32L476 Discovery board. I was trying to the basic blinky code test, and I am unable to to do so properly

No matter which LED port/pin i toggle, only one specific LED blinks. Also, the time delay in the code is not reflected. It would be great if someone can please help me out with this

Divya by Associate II
  • 653 Views
  • 2 replies
  • 0 kudos

Resolved! How do I enable FreeRTOS debugging support in CubeIDE?

I've just started my first FreeRTOS-based project. In the debugger, when I pause execution, all I see is this stack trace:Thread #1 [main] 1 [core: 0] (suspended : Signal : 0:Signal 0) prvCheckTasksWaitingTermination() at tasks.c:2,488 0x800b4f4 ...

CDew.1 by Associate III
  • 1105 Views
  • 2 replies
  • 0 kudos

Resolved! STM32G070 PWM polarity register is changed

Hi,I use HAL library to build code in CubeIDE. I use TIM1 channel 1 and 2 to output PWM.Channel 2 is changed pulse value to change PWM duty. When I repeat to set up this value. Sometimes, the register CC2P will be changed. But, I don't change polarit...

BPai.1 by Associate
  • 826 Views
  • 2 replies
  • 0 kudos

1.3.0 squashes bug 64277-download-and-reset-without-gdb (thank you team). However, when disconnected from SWIO and powered-on the chip never starts.

Compiling with a Release configuration seems to be correct because when connected via j-link, activating "Run" the console now prints "Starting target CPU" and "GDB closed TCP/IP connection" and the CPU starts. But disconnect SWIO and reset power an...

Sking.21 by Associate III
  • 965 Views
  • 4 replies
  • 0 kudos

Main project file type.

Hi Folks,Just starting off and have a question regarding the file extension of the 'main' file.One of the options in creating the project is the targeted language: C or C++.No matter which I choose the 'main' file is always main.cI want to create mai...

JMazu.1 by Associate III
  • 1417 Views
  • 4 replies
  • 0 kudos