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 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...

.bin / .hex File Generation

Hi :)I have just downloaded STM32CubeIDE and am trying to get a simple BlinkLED going on STM32F401CB.I go through the steps, and first off Build does not work out of the box - it is necessary to first change "Builder type" to "Internal builder" in th...

Ddu P by Associate III
  • 3773 Views
  • 8 replies
  • 4 kudos

CUBEIDE Repair

I need help.Please look at the picture below.What should I do?Environment: KDE 18.04LTS

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EIDOS by Associate
  • 494 Views
  • 1 replies
  • 0 kudos

Where should I write the DTCM variable in CUBEIDE?

​I have a problem with the sdcard, so I was looking for the community and they said I can change the DMA's DTCM variable, so I'm trying to insert the code, but I'm wondering how to change the IAR code in CUBEIDE and where to put it.This is the code. ...

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Ljunh.1 by Associate II
  • 700 Views
  • 1 replies
  • 0 kudos

STM32H7 dual core debugging. M4 pc goes rogue.

Hi Community,I am getting familiar with the STM32CubeIDE Dual Core Debugger capability for the H7 chip.I am using code generated from STM32CubeMX of the IDE.The versions I am using are:STM32CubeIDE 1.4.1STM32CubeMX 6.0.1-RC3NUCLEOH745ZI-QThis is the ...

RMara.1 by Associate
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  • 3 replies
  • 0 kudos

Orphaned toolchain?

Help! I have been experimenting with STM32CubeIDE and a STM32H747i-Disco board for a few weeks now. All was going well, I was able to compile, modify and debug code. Then something went wrong and I had to re-install STM32CubeIDE, now I can't seem to ...

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AStew.1 by Associate II
  • 2537 Views
  • 3 replies
  • 0 kudos

stm32f103c8 USART sync library not found

I'm using stm32f103c8 development board. I want to use USART(Sync Mode) protocol not UART. But I couldn't find usart library. What is your suggestion? Can I pull from random github project files? Is that good solution?

GRico.1 by Associate II
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  • 3 replies
  • 0 kudos

IBUS Signal Reading From UART

I have FlySky X6B Receiver and it has IBUS output. I'm trying to read IBUS signal from UART port of STM32F407VGT6 Discovery card. Baudrate is 115200. My private codes in below. I'm expecting to read values 1000 to 2000 but my results are like 5900 4...

HEKEN.1 by Associate
  • 2009 Views
  • 1 replies
  • 0 kudos