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...

STM32H7 CPU speed increase

I have just realized, that the CPU speed of the STM32H7 series has increased from 400 MHz to 480 MHz, on the ST website and in the documents.The STM32MUX clock tool, doesn't though know about this yet.I have not been able to find any info on, if this...

Why would anyone use STM32CubeMX if STMicro doesn't?

I have the STM32F769 Discovery kit to evaluate using the F7 for a future project. I want to enable a timer input, so rather than claw through the poorly written examples (for instance, the TouchGFX example doesn't even load onto the chip) I thought I...

MPlan.7 by Associate III
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  • 12 replies
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I can't get the ouputs to do anything.

I'm using STM32CubeMX and Atollic's TrueStudio to make a simple program that writes to the serial port and turns on and of ports B3 and B4.I've tried every possible combination in the GPIO section of Pinout & Confiuration of CubeMX and can't read any...

Dan in WY by Associate III
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  • 14 replies
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STM32CubeMX V5.1.0: error in ADC.

During the ADC configuration for STM32G071RB in CubeMX, the program hangs. This is only for ADC. I checked it on two computers.

wuio by Associate II
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  • 7 replies
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File corruption after eMMC formatting

Hi all,I am using cubeMx code base for interfacing eMMC with controller STM32L496QGI6. With the support of FAT FS, I could write/read files to/from eMMC. But I am having two issues.#issue 1. Getting issues after formatting emmc from the device( by us...

STM32CubeMX hangs at code generation

I create the project in STM32CubeMX, version 5.1.0.Select STM32F3-Discovery board.Delete USB and change HAL to LLClick "Generate Code" and the program hangs up. the screenshot and .ioc file is attached.How to learn the reason?

DOlov by Associate
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  • 1 replies
  • 0 kudos