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...

Problem on replacing MCU

Hi everybody. First of all let me thank you for reading this post. I started a project using STM32F103R8T7 MCU but when I was almost done with the full program of it for my application I noticed the MCU hasn't enough memory for an improvement I tried...

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Resolved! How do I use STM32Cube command-line toolset in Ubuntu?

I want to build my stm32cubeide code from CLI, and thought STM32CubeCLI https://www.st.com/en/development-tools/stm32cubeclt.html#documentation would be useful. However, its user manual https://www.st.com/resource/en/user_manual/um3088-stm32cube-comm...

STM32_modbus issues

Can anyone suggest me what the issues in the below code, i had generated the Modbus data frame and also checked the CRC function with Modbus- CRC calculator, I am able to transmit the data and also i am also waiting for the data to receive on interru...