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...

Hello. I am using an STM32F407VG Discovery Board. I recently encountered a problem with the ITMdataconsole of the STM32CubeMX IDE. My problem is if I use printf using argument, it triggers HardFault exception. ( HFSR bits are also not set to any value)

This is the code I am debugging.This is the problem I encounter. The highlighted statement is a printf statement I have used in the HardFault handler

View Stack pointer in Stm32Cube IDE

Hi,I have just started with STM32 and got some basic programs running. I wanted to understand stack pointer and program counter.Please help me how do i view Stack pointer in CubeIDE during Debug mode.IDE version 1.3.0

A memory hole! what does this mean?

Dear experts,I'm debugging a program on STM32H753 in Atollic TS 9.3 and see something weird.It looks like unreadable hole in D1 RAM from 0x24013880 to 0x24013BAFIs this artifact of the Atollic's debugger, or???The chip runs at 400 MHz

Creating a STM32 Project in STM32CubeIDE 1.3.1 on Windows 10 x64 fails with Java exception

I'm having an issue where STM32CubeIDE is experiencing a Java exception when I attempt to create a STM32 Project. The following is the output from the IDE log !SESSION 2020-07-01 17:40:06.274 ----------------------------------------------- eclipse.b...

How to obtain the dwarf2 file to simulate with proteus isis

Hi all, I'm trying to simulate a project made in STM32Cube IDE for an STM32F103C6 in proteus ISIS but for debug purposes labcenter's people says that I need the .elf file and the dwarf2 file (both of them in the same folder), then I' found that GCC f...

Hello, I`m using STM32 F767zi board. I want to communicate with another micro-controller using Ethernet TCP protocol. Does anyone did this before? I tried with several examples but I could not even open ethernet port to do the ping test. Thank you.

CubeIDE / ST - Link2 / can't connect after upgrade CubeIDE version to 1.30

I can connect with ST_Link Utility but cant connect with CubeIDE this is my Debug Setting in CubeIDE I keep getting this warning, but I don't know what's wrong.What I've tried is changing some debug settings.I use serial wire (4) MCU setting VC...

Hello, I am trying to program STM32F103 MCU barebone. I attached it to LQFP 48 adaptor and made connections to Vcc, GND and clock as in Bluepill module. Using STMCUBE IDE For controlling RGB LED, the code has been debugged and unable to flash.

Error: Info : clock speed 1800 kHzError: init mode failed (unable to connect to the target)in procedure 'init' in procedure 'ocd_bouncer'I set high freq clock as ceramic resonator (used 8Mhz clock chipset) and with STLINK V2 debugger. Please let me k...

Add CppuTest Library and Includes in a New Build configuration of a Project

In this image, I have created a new build configuration of Test inside the project & trying to add external library (.a) of CppUTest but not getting add library and library path option. Could you guide me on how to add libraries to any new build con...

Error while flashing GPIO_EXTI program on STM32F746ZG board

Not able to flash GPIO_EXTI program on STM32F746ZG board using CubeIDE toolSource code : https://github.com/STMicroelectronics/STM32CubeF7/tree/master/Projects/STM32F746ZG-Nucleo/Examples/GPIO/GPIO_EXTIEnvironment : Ubuntu 18.04.4 LTSCube IDE : STM32...