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...

Can STM32CubeIDE be used to program a device only? The latest revs of CubeIDE work great for dev and debugging. Now I want to turn off -g, recompile, write to device program memory and unplug. How? Can CubeIDE even do this?

I feel like a complete ***** but darned if I can figure out how to do it.If I should be reading a tutorial somewhere let me know. Flames accepted gratefully.I am using Segger J-link, on a custom board. Debug configurations work fine, programming vi...

Sking.21 by Associate III
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  • 6 replies
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The overview of the CPU in .ioc view does not show up

HiI cloned a STM32Cube project that was developed on a windows 10 machine to my 18.04 ubuntu machine and opened the project.When I click on the .ioc file (and expect to get an overview of the CPU) I get a blank sheet and the laptops fan increase it's...

SThor by Associate II
  • 2251 Views
  • 9 replies
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re-compile .S files, if a #define has changed in a .h header file, which is included by '#include' in the .S file

I'm using .c and .S (for assembler) files in my project. I also using '#include' in the .S files as the GNU compiler pre-process the .c files same as .S files. If I change a #define in a C header file, wich is included in a .S file, the affected .S f...

koster by Associate III
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Wifi_init()

Hello everyone,why the wifi doesn’t initialized? I use the IoTA1i added these 2 lines to enable the WiFi but the LED doesn’t turn on! The problem when I change WIFI_STATUS_ERROR it doesn’t turn on too. I added the CRC calculation, and left the config...

idrissmc by Associate III
  • 533 Views
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CubeIDE doesn't generate HAL_EXTI for STM32L152

Hi.CubeIDE doesn't generate the HAL_EXTI for STM32L152CubeIDE 1.2.1STM32Cube FW_L1 V1.9.0Nucleo F152As a result, using HAL_EXTI Type or API will cause compile error. Attached nucleo-l152-exti.zip is demonstration code. You can see compile error. The ...

Takemasa by Associate III
  • 967 Views
  • 2 replies
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STM32 self-test library (testing GPIO, PWM ...)

Hi,I'm wondering if there are any libraries developed by ST that test STM32 (and STM8) hardware (a library that can test if all GPIOs can be set/reset, if PWM is as accurate as expected, if ADC is ok too etc.)Any clue ?regards,AJT

AJT by Associate III
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  • 13 replies
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[Downgrade] Is it possible to download the STM32Cube FW_F4 V1.16.0 package to run with STM32CubeIDE v1.3.0? (current version FW_F4 V1.25.0)

I am trying to reproduce a project that was published on 11/23/2017, but I do not know the IDE (STM32CubeMx) version used (maybe v4.23), I was able to find this image reference, which shows the package version. When trying to reproduce this project w...

0690X00000DYO9HQAX.png
by Not applicable
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  • 3 replies
  • 0 kudos