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...

STM32L476RG-EVAL, no output to realterm using lpuart

Hello,I have been following a tutorial which is supposed to transmit a string of characters from the board to the realterm terminal on my computer across the USB st-link, however when I run it I do not see anything in the realterm terminal  This is t...

Setup stm32cubeide on mac

I have tried many times to download installer, but each time mac says like 'this is a unverified source you can't open it'. Can you help me to overcome this trouble?

ky1 by Associate
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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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