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...

How to program in STM32CueIDE on Ubuntu?

I used a NUCLEO L552ZE board, and it could be verified by STM32Cubeide as "NODE_L552ZE", and there was "build all" button, but I couldn't find "program" button, where is it :​my OS:Ubuntu 30.04 LTS IDE:STM32CubeIDE 1.4.0

MQi.1 by Senior II
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  • 1 replies
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STM32CubeIDE 1.4.0 / 1.4.1 / 1.4.2

Since the question has been raised by some people, let's explain the difference between STM32CubeIDE 1.4.0 / 1.4.1 / 1.4.2STM32CubeIDE 1.4.0 - full installerSTM32CubeIDE 1.4.1 - patch release only, to quick-fix some problemsSTM32CubeIDE 1.4.2 - patch...

ADC calibration problem for Stm32CubeIde?

 Chip:   STM32L030 Trying to calibrate the ADC at startup with the following code into the initialization procedure:   ADC1->CR |= 0X80000000;      // calibration started   while (!(ADC1->ISR & 0X800));   // waiting for the calibration to finish When...

adaniel by Associate III
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  • 11 replies
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Cloning STM32CubeIDE project to new micro

I have an existing project that I would like to port to another device, from the STM32L073 to the STM32L053. I have tried various methods without success. The methods I find don't seem to apply. The project uses an ioc file.Thank you

RSoen.1 by Associate III
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  • 6 replies
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Resolved! Fail to upgrade with DFU

Hi all,An LED is connected as below.PA1 --- Resistor --- LED --- 3.3VBuild test.bin from source code shown below using STM32CubeIDE. while (1) {  /* USER CODE END WHILE */  /* USER CODE BEGIN 3 */  HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_1);  HAL_Delay(20...

Khira.1 by Associate II
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  • 2 replies
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How can I remove error like 'Waiting for debugger connection... Debugger connected Debugger connection lost. Shutting down...'

Hello,I am generating code using STM32CubeIDE ,but when i start to debug getting error like-"STMicroelectronics ST-LINK GDB server. Version 5.2.3Copyright (c) 2019, STMicroelectronics. All rights reserved.Starting server with the following options:  ...

Mohan1 by Associate III
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  • 5 replies
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arm-none-eabi-gdb.exe error when debugging in STM32CubeIDE

Hello,I am getting the error as shown in the attached image when I debug in STM32Cube IDE and debug never starts.When I try to run arm-none-eabi-gdb from terminal I am able to run. I am sure its available in global path but somehow IDE is not able to...

MMeva.1 by Associate II
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  • 3 replies
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Facing strange issue with STM32 IDE

I am facing strange issue with STM32 IDE (Code Generated by Assembly code) C Code:case SET_TIMER: Gst_FlashMemoryData.u8_SetTimerMode = (uint8_t)u16_Display2Info - (uint8_t)START_TIMER_MODE_OFFSET; // START_TIMER_MODE_OFFSET is equal to 8 break;...

HBavi.1 by Associate III
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