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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  • 0 replies
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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...

SPI DMA - Communication between STM32H753ZI and ESP32S

Hi,I'm trying to set up SPI communication between a STM32H753ZI (Master, using SPI2) and an ESP32-S (Slave), using the ESP32SPISlave library.Setup:STM32 SPI2 pins:PB10 (SCK) → ESP32 GPIO18PC2 (MISO) ← ESP32 GPIO19PC3 (MOSI) → ESP32 GPIO23PE11 (CS) → ...

Yusei by Associate
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  • 3 replies
  • 0 kudos

LOCK UP State STM32H7S3L8 NUCELO 144

So I have been using NUCLEO 144 H7S3L8 board for developing an application. The problem I encounter is while trying to upload the code using the on board usb and ST-LINK, the Microcontroller goes into LOCK UP state. All my settings are default for RC...

Resolved! Can't connect STM32F103C8T6

I can connect in STM32CubeProgrammer my BluePill but can't do that in STM32CubeIDE. I fixed that my ST-LINK's pins were reverse in it. The problem I get is,Error in initializing ST-LINK device.Reason: ST-LINK: Could not verify ST device! Abort connec...

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xSekigan by Associate II
  • 2637 Views
  • 8 replies
  • 2 kudos

Resolved! ADC1_IN16 uasge

Hi,I am using the latest version v1.16.0 STM32CubeIDE with stm32g071cb.It is not possible to use ADC1_IN16 (PB12). I have created also a new project  to test this condition.Changing the sequencer disables IN16 or makes error condition.I need PA2 -PA3...

istepne_1-1721201408556.png
istepne by Associate III
  • 1005 Views
  • 4 replies
  • 1 kudos

Resolved! Build Analyzer with CMake toolchain

Can anyone confirm that the Build Analyzer in the CubeIDE works when using the CMake toolchain? For compatibility reasons I'm currently stuck at IDE version 1.16.1. I created a fresh CMake Project for a Nucleo board (U545). It creates the elf and map...

stryga by Associate III
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  • 2 replies
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