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! Missing PWR peripheral registers in stm32g051 svd file

I've checked in svd version 1.4 : the PWR resisters are missing, just like the exti registers in this post : Solved: No GPIO registers in System Viewer drop down menu ... - STMicroelectronics Community@Imen.D Can you make a version 1.5  ?There are al...

PMZ by Associate III
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  • 4 replies
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Resolved! Stm32CubeIDE and macOS14.2

Hi,I recently upgraded to macOs14.2 while running IDE@1.13.2. This worked for a while... 2-3h. All the sudden the IDE kept crashing on me. So I upgraded to 1.14.0 which did not solve the problem. I can't even press on the small > icons to drop down a...

Screenshot 2023-11-30 at 13.53.52.png
JE by Associate II
  • 1937 Views
  • 2 replies
  • 1 kudos

Installing CMSIS and CMSIS_DSP - missing files

Board H745ZII have installed ARM.CMSIS  5.8.0 and CMSIS-DSP 1.15.0 via the IOC>Software packs> and selected the components I want available under Select components. I have then enabled them under Middleware and software packs so CMSIS and CMSIS-DSP a...

MEde.1 by Associate III
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  • 2 replies
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read_memory: failed to read memory

 I'm trying to debug with an STM32H753BI using openocd and gdb using cube ide but im getting error like failed to read memory.here is the log:xPack Open On-Chip Debugger 0.12.0+dev-01312-g18281b0c4-dirty (2023-09-04-22:31)Licensed under GNU GPL v2For...

user_gk by Associate
  • 2717 Views
  • 3 replies
  • 0 kudos

STM32L476 Hard Fault during startup

Hello, I realised an stm32l476 board. After receiving the board, we tested all the connection power.. All is good.To start with the coding I added a simple code to toggle pins to check the functionality. The code install successfully on the board. Ho...

NIXAIRSOLUTIONS_0-1700097730756.png NIXAIRSOLUTIONS_1-1700097765714.png

Resolved! Parse HEX File to HAL_FLASH_PROGRAM()

Hello everyone, I want to make bootloader, everything is done, but not working.  1. I create two apps in STM32CubeIDE:BOOTLOADER: 0x08000000APPLICATION: 0x08020000I did simple program and I jump from app to boot, and from boot to app (It's works fine...

Martini by Associate II
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  • 7 replies
  • 1 kudos

Resolved! Connect debugger without uploading binary

Hi there,I'm using ST_Link V3 with H743 MCU. For short debug sessions it works seamlesly.For longer run-time I have to disconnect my computer with CubeIDE and go home, but MCU stays running.Next day, I need to reconnect Debugger and check the state o...

DrDro by Associate III
  • 1647 Views
  • 3 replies
  • 1 kudos