STM32CubeIDE (MCUs)

STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

Is it possible to specify files/folders that should not be changed by the code generator? There is a plan to allow it?

Hi!We have a lot of problems with the automatic code generator. One of them. Sometimes we need to make changes to 'Drivers'/'Middlewares' and store them in our svn repository. If we include these libraries to our project via 'externals' and do code g...

Resolved! Hi, How to use/connect STM32CubeIDE with Nucleo144-H7 board? I've installed STM32CubeIDE, STM32CubeMX, STM32CobeProgrammer and STLink (Server) under Ubuntu Linux. I get an error when I try to download and debug (see attachment)! Can anybody help me?

Resolved! speed & code size stm32cubeIDE vs iar

hi i use of iar embedded workbench arm.But after seeing the ads and features of stm32cubeIDE, I used stm32cubeIDE for testing.There are two major drawbacks to stm32cubeIDE:1. The generated hex code is almost twice as long as iar(in flash memory).2- T...

Create Bootloader using STM32CubeIDE. Is there any way to reduce code size for SystemClock_Config so I can get bootloader down to 4k

Using STM32G071

STM32 Cube-IDE build error after updating from version 1.4.0

Hello there...Hope, all are doing well I was working with the former version 1.4.0 on the top of it, i have made my project After updating the version 1.5.1, i'm unable to build the project any more Not only that but, I'm unable to clean the project...

Why i get ? when viewing flash content by STM32CubeIDE, and getting HardFault when trying to read from there? Only when i erasing the sector i get F and able to read and write to flash.

How do i get C++ formatter to work correct, problems with typeid()

This code (very short non compiling i know)void main() { int f; for (auto i : array[typeid(f)]) { } }If i try and format it, when typeid is presented to a know type it formats like this:void main() { int f; for (auto i : array[typeid(f)]) {...

Resolved! Enable STM32CubeIDE FreeRTOS Thread-Aware Debug

Hi, I read a press release that STM32Cube IDE had added thread debug functionality. I have a project that uses FreeRTOS 10.0.1 with trace facility enabled. I am hoping to leverage the FreeRTOS debug tool to aid in my development but at this moment I ...

Resolved! Load MCU flash without reloading the external flash

Hi,In debug mode, is there a way to reload the MCU flash but not the external flash connected to the QSPI?It takes a while for CubeIDE to reprogram the external flash.I do not modify the external flash data between debug sessions, so it would save me...

Hi. I have a STM32F3Discovery card, from that i try to control a Blue Robotics Basic ESC and a M100 motor. I set it up using STM32CudeIDE for a 50Hz PWM signal on PA15. The problem is to send a 1500 microseconds initzialization signal. How do i do this?

Below are example code for Arduino provided in the Basic Esc documentation#include <Servo.h>byte servoPin = 9;Servo servo;void setup() { servo.attach(servoPin); servo.writeMicroseconds(1500); // send "stop" signal to ESC. delay(7000); // delay to all...

STM32CubeIDE (MCUs)

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