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! stm32f0xx_hal_can.h bug found, please fix it

Hello friends, I have been seeing the same bug in stm32f0xx_hal_can.h for some time, whenever I start a new project I correct it, but I would like you to leave it corrected to avoid correcting it each time I start a new project.The bug prevents to se...

RamiroGJ by Associate II
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  • 2 replies
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Resolved! strtok sets FLASH SR flags

I'm using the STM32CubeIde 1.12.0 Build: 14980_20230301_1550 together with the STM32Cube_FW_G4_V1.5.1 and FreeRtos.When I run the strtok the first time I see that the Register in FLASH->SR change the value from 0x00 to 0xe0. What later makes problem ...

Mat1 by Associate III
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  • 3 replies
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JTAG Communication with STM32F103ZET6

I am currently conducting verification on a custom board implementing STM32F103ZET6. During this process, I have encountered an issue with JTAG communication. The debugger I am using is the STLINK-V3SET.Communication via SWD: Communication using the ...

R.A by Associate
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  • 1 replies
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CODE DUMPING ISSUE

 STMicroelectronics ST-LINK GDB server. Version 7.3.0Copyright (c) 2023, STMicroelectronics. All rights reserved.Starting server with the following options:Persistent Mode : DisabledLogging Level : 1Listen Port Number : 61234Status Refresh Delay : 15...

sram.1 by Associate II
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HAL_I2C_Mem_Write Stuck

Hi everyone, i am working on a STM32C011F6P6i am trying to apply some I2C setting to other chipnormal writing value to corresponding addressbut seems the HAL_I2C_Mem_Write function is stuckedthese are the read and write functionHAL_StatusTypeDef i2c_...

Hardfault when accessing a global variable in a position independent program compiled with -fPIE

Hello board,I seek to implement a position independent firmware to achieve a dual slot fota strategy:The application firmware can be saved into one among two possible memory areas, the firmware does not know at compile time where it will be stored so...

debugging.jpg debugging 2.jpg

RF Communication with 2 STM32F407VG disc1 boards.

Hi guys!I'm currently in charge of a project based on the RF transaction. My project is based to develop a system that have the ability to communicate with the RF transceiver, first I chose the AS4432SMD developed with the SI4432 transceiver and I tr...

Zayoud by Associate III
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  • 3 replies
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is it possible to download the code without reset pin

Hi everyone,so i am working on STM32C011F6P6and i found i can only download code with reset pin connectedotherwise this error will come upbut i want to have gpio function on reset pinis it possible to not use reset pin and get the download thing done...

stm32_download_issue.jpg