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...

STM32CubeIDE project disappeared ??

I didn't see a group specific to STM32CubeIDE so I'm asking my question here.I debug on one computer and do code development on another. Typically I transfer the entire project folder using Team Viewer and have been doing this for a couple years now....

BTrem.1 by Senior II
  • 939 Views
  • 1 replies
  • 1 kudos

Hal_init() never returns when TIM is selected (nucleo H755)

Hi Everyone!I just received 10 STM32H755 nucleo boards to use in a project in the company I work for. However, I haven`t been able to use them.I`m facing a problem with Hal_init(). When I select any timer as the Timebase Source Hal_init() never retur...

GCanc.1 by Associate II
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  • 11 replies
  • 0 kudos

Resolved! I2C Acknowledge Polling

The eeprom I am using has no status byte/bit. In order to know if the device is busy you have to look for an ACK when repeatedly sending the address byte.I cannot find an easy way to do this using the CUBEIDE and the HAL. All the low level i2c routin...

RSoen.1 by Associate III
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  • 2 replies
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STM32CubeIDE 1.6.0 released

STM32CubeIDE 1.6.0 was released this week on st.com as well as a in-tool update patch.Caution: The in-tool update does not allow updating drivers and ST-LINK server tool. Full installer is required for this.What is new in 1.6.0? (only some highlights...

stm32l4p5: HardFault_Handler() at stm32l4xx_it.c:90 0x800b2d2

Dear all,I am using stm32cubeide with stm32l4p5 micro.Everything is working fine but for the first time, I try to write and read my USB key.For that, i use the USB_OTG_FS set upI am able to write and read only one time and the recorded file is OKBut ...

BRobe.3 by Associate III
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  • 4 replies
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Hi, We are trying to move our (STM32F7xx) projects from Atollic TrueStudio 9.3.0 to the current STM32CubeIDE 1.6.1. I used the in built Import Atollic TrueSTUDIO project option. It converted it but now will not build.

It says that our BOOTCODE (section in our linker file) has overflowed, see belowc:\st\stm32cubeide_1.6.0\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924\tools\arm-none-eabi\bin...

Dr.1 by Associate II
  • 773 Views
  • 2 replies
  • 0 kudos