STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.14.1 released

We are pleased to announce that the minor version 6.14.1 of STM32CubeMX is available. What is new in 6.14.1: SAI settings not displayed in the configuration tab of STM32H7Bxxx devices: After upgrading to STM32CubeMX 6.14.0, the SAI tab configuration ...

STM32CubeMX 6.14.0 released

We are pleased to announce that the release 6.14.0 of STM32CubeMX is available. What is new in 6.14.0: Added the support for the STM32WBA6xxx microcontrollers and:Added the support for USBX multi-instanceAdded the support for the memory management to...

STM32CubeIDE not creating middleware USB_Device.

I am not able to configure USB_Device mode (USB_Device not enabling permanently disabled how to enable USB_Device in middleware). I want to select CDC in USB_Device.please give me solution for the same ASAP.

SShar.16 by Associate
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  • 1 replies
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Resolved! Dual bank support on STM32G431

I've been trying to implement over the air updating on a board with the mentioned MCU. According to the reference manual of the G4 MCU series, dual bank operation should be supported, but the Flash memory characteristics of the G431xB series only men...

STM32CUBEMX doesn't show GPIO Pull-up/Pull-down option for I2C

Hello,I'm trying to imitate an I2C solution. I'm using STM32F100RB.When selecting I2C -> In the example, they have these GPIO settings for I2C pins:Note the GPIO Pull-up/Pull-down option:Here is mine:The CUBE version is identical.The I2C configuratio...

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ISeed by Senior
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  • 11 replies
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USB_OTG_FS: Unselsecting "Activate_SOF" doesn't change code.

USB_OTG_FS: In one of two projects unselecting "Activate_SOF" in the .ioc environment doesn't disable its entry in the code! Error of the IDE or is there something else keeping the SOF enabled? As said, in another project it works a as expected. 

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NRoth.1 by Associate II
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  • 4 replies
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Resolved! How do we update CubeMx from 6.3.0 to the current version.

We need to update CubeMx from 6.3.0 to the latest version. When updated before, we were told to completly remove CubeMx and start again. This caused all sorts of issues.There must be an easy way to update these days. We can't see any options on the C...

Darcy1 by Associate II
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  • 2 replies
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