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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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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

Resolved! Debugger will step OK but loses connection

Issues:target MCU programs correctly.debug aborts on resume or run, then target runs by itself.single-stepping works, but if breakpoints are set then on resuming or running then debugger never stops at the breakpoint(s).Debugger connection lost.Shutt...

EAppe.1 by Associate II
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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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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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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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