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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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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! 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 ...

KDubo by Associate II
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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...

MHelg.1 by Associate II
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How to Change The IROM Address

Hi, Is it possible to change the IROM address using STM32CubeIDE 1.3.0 ?since the default IROM address is started from 0x08000000. So, I would like to change it to 0x08002000. I attach a screenshot. Please see the picture. Please help. Thanks.

0693W000000WNfaQAG.png
Mahendra by Associate II
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STM32Cube IDE support with SystemView

Hello,I am new to STM32 family and have been using STM32Cube IDE for the past 2 months. I am working on FreeRTOS based project and am looking to use SEGGER's Systemview. I am trying to follow the steps given but am unable to patch FreeRTOS folder and...

0693W000007CQNXQA4.png
PSaga.1 by Associate III
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