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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STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

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...

STM32CubeIDE USB Host FS (1.5MBit/s) HID - Mini keyboard Touchpad Wireless is stopping responding when it enters standby or touchpad mode

Does anyone know how to make this keyboard work?With the MAX3421E chip in conjunction with the USH30 library this works but with STM32CubeIDE not working properly.https://www.amazon.com/Rii-Wireless-Keyboard-Touchpad%EF%BC%86QWERTY-Raspberry/dp/B00B9...

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by Not applicable
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"Breakpoint installation failed: unmatched quote" at CubeIDE

Hi, I’ve a problem trying to setup breakpoints. At any code line where I try to setup a breakpoint, it does not matter which, neither if it’s the main.c or a library, it just keeps telling me “Breakpoint installation failed: unmatched quote�? as you ...

Fèlix by Associate II
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  • 2 replies
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How to fix stm32Cube_fw_f4_V1240.zip not installing correctly

I've tried 10 or more times now to get around this problem.I'm choosing the STM32F413RGtx for the uC in STM32CubeIDE new STM32 project,I go to generate code from the embedded CubeMX screen and it always tries to download that stm32cube_fw_f4_v1240.zi...

FStra.9 by Associate III
  • 3007 Views
  • 11 replies
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X CUBE AWS STM32 Discovery kit - IoT node

Hello, I'm trying to compile the firmware to use the B-L475E-IOT01A in AWS IoT.I just download the pack X CUBE AWS, import to STM32CubeIDE(v1.0.0 and v1.1.0) and compile.There are two error on make file.I try to make the samething with SW4STM32(v2.9 ...

lenonrt by Associate III
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Cube IDE Compiler error2

Hi,I'm trying to compile one of AWS project for L475 IoT and I have the silly error: make[1]: *** [vendors/st/stm32l475_discovery/BSP/B-L475E-IOT01/subdir.mk:39: vendors/st/stm32l475_discovery/BSP/B-L475E-IOT01/stm32l475e_iot01.o] Error 2   make: ***...

Tytan28 by Associate
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  • 3 replies
  • 0 kudos