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...

can't decrease SPI baud rate

Hİ, i use energy meter ic name is atm90e26 which communicates over SPI and UART. I prefer SPI in my project. But there is a problem about baud rate. Max baudRate of energymeter is 160k bit. Minimum baudRate of stm32g491 is 664k bit at 170Mhz Clock fr...

yasin by Associate
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Lab 7 for STM32C031C6T6

In Lab 7 at time 17:28 it refers to moving startup code from FLASH to RAM. This is to use RAM for some of the initialization and callback routine. It says to write the following script "After */Drivers/*(.text*) define for initialization - line 74*ma...

hwood1 by Associate
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STM32CubeIDE Multi-Threaded support

The STM32CubeIDE does not always correctly generate/regenerate the Multi-Threaded support code and ThreadSafe folder.I noticed this when converting an existing project to use FreeRTOS. After experimenting, it seems that if the project contains virtua...

DRega.1 by Associate III
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Resolved! Cannot connect to Nucleo 144 using ST-LINK

I've installed STM32CubeIDE and the ST-LINK/V2-1 driver. I'm attempting to connect to a Nucleo U5A5ZJ-Q board.When I try to run example code I receive the message: "No ST-LINK detected..."I have removed the jumper on CN4 as instructed if using Nucleo...

STM32CubeIDE debugger skips all breakpoints. (SOLVED)

Hello! I am using STM32CubeIDE Version 1.12.1 and the HAL library with a NUCLEO-F103RB.During debugging the integrated STM32CubeIDE debugger pauses at the first command, in my case at HAL_Init(), but then skips all other breakpoints. The menu option ...

Kmax18 by Senior II
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