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...

Resolved! STM32CubeIDE 1.14.0 headless build

Hi,I'm migrating a headless build script we've used before to 1.14.0 - and it seems to fail with all the targets 2024-03-11T16:43:16.0230489Z /opt/st/stm32cubeide_1.14.0/stm32cubeide -data "/home/vsts/work/1/s/2023firmware/ws/" --launcher.suppressErr...

MikeAtETI by Associate III
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  • 3 replies
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Resolved! I2C issue with D6T-44L Omron, always return value 255

Hi everyoneI'm now using D6T-44L Omron sensor to measure Temparature, i read the User mannual as the below After that, i write my own code in IDEi use I2C_Scanner to check the device at which address is ready, here are my code and my result through U...

image.png Zk47_0-1710220330325.png Zk47_1-1710220433519.png Zk47_2-1710220457971.png
Zk47 by Associate II
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Resolved! FLASH2 STM32h743

Hello, I program STM32H743ZGT6 with STM32CUBE IDE Version: 1.12.1.The FLASH1 is full and i want to use FLASH2 => during the compilation i have an error (of course).How can i use FLASH2 ? At the start i grown up the FLASH1 as below but i think its' no...

MHna1_0-1708698925226.png
MHéna.1 by Associate III
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Resolved! Where to find the gcc in STM32 directory? How (and in what place) is it correct to specify the path to gcc files? I changed the PATH for make and gcc separately

22:39:03 **** Incremental Build of configuration Debug for project c1 ****make all Building file: ../src/c1.cInvoking: Cross GCC Compilergcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/c1.d" -MT"src/c1.o" -o "src/c1.o" "../src/c1.c"c:/st/stm...

DM-SH by Associate II
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