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...

Resolved! Cannot set the maximum CPU frequency for STM32H743ZIT to 480 MHz

Hi,I have migrated an old project of mine based on STM32H743ZIT MCU fromSTM32CubeIDE v1.5.1 to v1.11.0. When I opened the IOC configuration, the clock configuration showed an error stating that I could not set the CPU clock to a value greater than 20...

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HA87 by Associate III
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  • 6 replies
  • 2 kudos

Programming using STLINK- V3MINIE

I have custom PCB designed using STM32L476RG. I included SED 2x5 female connector so that I can program the board directly. How do I program it using STLINK - V3MINIE. Can I connect the debugger directly to the board without using any connection wire...

how to count elapsed period from break point to breakpoint

i am using stm32 cube ide ,in deugger mode how can i see or where can i see the time elapsed when i jump from one breakpoint to another breakpoint ? sorry i am new user of stm buti am already a fan of stm devices because of low cost and high performa...

ahmash by Associate II
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STM32CubeIDE 1.13.0 released

STM32CubeIDE 1.13.0 was released today on st.com as well as an in-tool update patch. What is new in 1.13.0? Added the support for new microcontrollers in the STM32U5 seriesAdded the support for new microcontrollers in the STM32WBA seriesAdded the sup...

HAL Timer not working in Application Project

Hello, I am trying to build a bootloader project using STM32F030CCT6TR cortex -M0 controller.I have copied the interrupt vector table from start of the Flash location(0x08000000) to to RAM in both Bootloader and Application Project.I am getting the i...

TShet.2 by Associate III
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Resolved! could not edit MCU GCC Compiler

Hello, As I am testing the code, I don't require -fcyclomatic-complexity option that is mentioned in Properties->C/C++ Build->Settings->MCU GCC Compiler->All options.  But I could not edit this column how can I remove this  -fcyclomatic-complexity. I...

Monika_02 by Associate II
  • 1683 Views
  • 4 replies
  • 1 kudos

CubeMX script not working after 1.13.0

I had an unattended script to regenerate and compile the project.In it, I call CubeMX using this cmd: java.exe -jar STM32CubeMX.jar -q cubemx_script These are the contents of cubemx_script: config load myProject.ioc project generate exit It has worke...

Updated CubeIDE and now it says no ST_LINK V2 is attached.

Updated STM32CubeIDE version 1.11.0 to version 1.13.0 Using an St-LINK/V2 to connect PC to a prototype board with a STM32L476 on it.STM32CubeProgrammer can load the debug .elf file and read the L476 memory just loaded.The CubeIDE 1.13.0 does a clean ...

JBonn by Associate III
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