STM32CubeIDE (MCUs)

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...

I use NucleoL152RE with interrupt on PC13. Checking the ISER in the SFR, I have the address 0xE000E004 but the base address is 0xE000E100. When I check in the memory browser at 0xE000E104, I get the right ISER value. Thanks to confirm the bug of cubeIDE

STM32CubeIDE: How to accept J-Link EULA permanently?

I'm using STM32CubeIDE with a J-Link debug probe. Every new day, I have to accept the J-Link EULA by pressing "Accept for today" or something similar in the EULA popup.How can I permanently accept the EULA? Seriously! This nonsense wasn't happenin...

Hi, I have an issue seeing the external flash loader files that I have copied into the appropriate folder, from STM32CubeIDE? Thanks, Will.

Copied my .stldr file into the directory below:-C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin\ExternalLoaderbut it doesn't appear in STM32CubeIDE after I have scanned for new files in the debugger. I believe my files permissio...

Errors: AutoRegisterSchemeHandlersJob and Initializing External-tools

Hello,I set up stm32 IDE 1.7.0. And I receive two errors: AutoRegisterSchemeHandlersJob and Initializing External-tools. They appear when I start this app.I am using Windows 7. I have installed minGW64 and Msys2.Could you help me to understand what i...

Resolved! How to add .cpp and .h files to the project of stm32cubeide?

1) I added to folder Core/Inc file my_lib.h2) Added to folder Core/Src file my_lib.cpp3) I added #include "my_lib.cpp" to main.cppIn tmy_lib.cpp I have only one class for testing. This class works with PWM. When I compile project I get errors that su...

STM32L552xE linker script & RAM size

Good day,Anyone got an idea why the linker files (e.g. STM32L552VETX_FLASH.ld) specify the RAM size as 192kB and not 256kB?Truhann

STM32CubeIDE V1.7.0, modulo arithmetic => Compiler Error?

Since 25 years I use functions or macros like #define usTimeRead() ((int16_t) (SysTick->VAL >> 1)) #define usTimePlus(TP, US) ((int16_t) TP - ((int16_t) US * (int16_t) 85)) #define usTimePast(TP) (((int16_t) TP - usTimeRead()) > (int16_t) 0)t...

Resolved! CubeIDE 1.4 Hangs Using FreeRTOS

Hello everyone,I have Nucleo-L4P5ZG and the development environment is WIN10 , CubeIde1.4 and CubeMx 6.2.I am facing a strange behavior while I'm trying to debug a simple FREERTOS toggle Led code here are details:1- I started with Cube Mx and generat...

Why I can't manage embedded software packages in CubeIDE

I have downloaded and installed CubeIDE. My first question is : this is a combination of CubeMX and an IDE right? Anyway, I am trying to use Cube.AI and all tutorials talk about installing Cube.AI with CUbeMX not IDEAnyway I go to Help-> Manage embed...

STM32CubeIDE 1.7.0: No ST-LINK detected!

I know I'm not the first reporting such an issue here, but the "solutions" in the previous threads did not help.I yesterday have installed STM32CubeIDE 1.7.0 using the installer. When trying to run a code, a dialog opens saying "No ST-LINK detected!...