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...

debug SFRs

I can't read/change the SFR values while debugging in CubeIDE .value of all Registers is "error reading value"If I try to do that IDE throughs and error.The only way to read/change values is by suspending the debugging session.I remember this feature...

Screenshot 2024-11-14 133954.png 0693W00000NqiAGQAZ.png

Resolved! PWM on PA8 for a stm32f103rct6 does not work

I am trying to use pin PA8 as a PWM output using timer 1 on channel 1 for a stm32f103rct6. I have successfully programmed pins PA9, PA10, and PA11 to provide PWM output on channels 2, 3, and 4, but when I do the same for PA8 on channel 1, I do not ge...

JGaby.1 by Associate III
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  • 4 replies
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Resolved! ST, Please stop login strategy in your tools

Hi STI generally appreciate your tools and how to keep on make them better, keeping also quality on track.But let me say this: It is highly annoying that it is mandatory to login in the CubeMX and CubeIDE.Please remove this again.Use case: as a embed...

Led by Senior
  • 3143 Views
  • 9 replies
  • 7 kudos

error: undefined reference to 'main'

Hello!I built a CubeMX project from Simulink after I connected an STM32 H753ZI hardware to my laptop.It is giving me an error in "bl main" : C:/Users/detec/OneDrive/Documents/MATLAB/lastcon/STM32CubeIDE/Debug/../Application/User/Startup/startup_stm32...

STM32H563 Makefile Project breakpoint failed to stop

Hi,Currently I don't know why my cube ide could not stop at some breakpoints that I set on the IDE.About my project, I imported a makefile project on Cube IDE, then I set up the build and debug configuration, all the things work except the break poin...

Khoa by Associate
  • 793 Views
  • 2 replies
  • 0 kudos