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

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...

Live Expression stopped working "Failed to evaluate expression" For 2 years I have been using STM32CubeIDE debugging with Live Expression view without any problems. Starting Oct 2022 I only get "Failed to...."

This only happens to new variables added to my C code after Oct 2022. "Old" variables still work fine. When I add failing variables to the "Expression" tab I get "Error: Multiple errors reported". Reported are: Multiple errors reported.1) Failed to e...

wvan .1 by Associate
  • 2989 Views
  • 7 replies
  • 0 kudos

Resolved! __UNALIGNED_UINT32_READ causes Unaligned Hardfault [solved]

I have trouble with sporadic Hardfaults and I tracked it down to some unaligned access in the USB routines. Although the code uses the macro __UNALIGNED_UINT32_READ, the STM32 will still causes the Hardfault for unaligned addresses. So I looked at th...

SFahr by Associate III
  • 5762 Views
  • 7 replies
  • 1 kudos

Issue on Semihosting on CUBE IDE

Salutations for all.I programmed my CUBE IDE on Debug Mode by the recipe-> https://community.st.com/s/article/how-to-use-semihosting-with-stm32cubeide-and-stm32. It Works.But when I STOP the running program on CUBE IDE the TARGET STOP the program eit...

JSILV.2 by Senior
  • 1031 Views
  • 3 replies
  • 0 kudos

STM32CubeIDE 1.10.1 Does'nt open

Hello , am writing on this forum because i got a problem , and was wondering if anyone could help me . Ive installed STM32CubeIDE 1.10.1 on my pc (windows 10) but am unable to open it for some reason , ive tried looking on youtube ''stm32cubeide dose...

AGrom.3 by Associate
  • 513 Views
  • 1 replies
  • 0 kudos

STM32CubeIDE program flow, Arrow->

I understand, that, when the arrow symbol appears in front of a source line, that means, that the program flow has stopped at that point. But tin fact he case is, that the program is running. Only when I click pause, the arrow jumps to the "while(1)"...

(Solved) My arm_gcc_link script (32F407VGT6U) is not passing the correct fnVector table address. With the script below the MCU is not resetting to the correct location. The fnVector table is at rom address, 0x08010000, any guidance would be appreciated.

OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")   /* Internal Memory Map*/   MEMORY   {   rom (rx) : ORIGIN = 0x08010000, LENGTH = 1024k - 64k   ram (rwx) : ORIGIN = 0x20000000, LENGTH = 128k   ram1 (rwx) : ORIGIN = 0x10000000...

Robmar by Senior III
  • 1148 Views
  • 7 replies
  • 0 kudos