STM32CubeMX (MCUs)

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

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STM32CubeMX 6.15.0 released

We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32...

Resolved! Example ETH connection for STM32F779I-EVAL

Good morning everyone, I was given a STM32F779I-EVAL board as a gift, I am unable to configure all the peripherals installed on the board via CubeMX. For example, I can't turn on the display or configure the ETH port.Where can I find examples to unde...

Daddi by Associate
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  • 2 replies
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Resolved! STM32CubeMX 6.10.0 doesn't copy all necessary I3C headers

Reproduction steps:Open STM32CubeIDE. “File” menu → “New” → “STM32 Project”.Switch to the “Board Selector”, and pick the NUCLEO-H503RB. Click “Next”.I've successfully reproduced this issue with the NUCLEO-H503RB and NUCLEO-H563ZI. I suspect it applie...

Resolved! Ethernet peripheral missing from STM32H5 in CubeMX

The Ethernet peripheral is missing from the STM32H5 in STM32CubeMX 6.10!It appears if the Nucleo or Discovery kit boards are selected as the starting point for a project, but if the project is started from a device selection the Ethernet peripheral i...

GaryA by Associate II
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  • 4 replies
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cubemx lan8742a auto negotiation fail

Hi everyone, im using stm32f746zgt with lan8742a phy. i manage settings on cubemx. when i set speed and duplex with manually like a 100mbps full duplex my system works well. but when i change it to auto negotiation it returns with timeout. It crashes...

Resolved! Error in Default CubeMX Settings for NUCLEO-F446RE

The target MCU on the NUCLEO-F446RE board receives its clock input directly from the on-board STLink-V2.1 probe (see clock signal MCO in figure below):That's because the crystal X3 is not soldered on the board by default. So, when I launch a new proj...

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Resolved! Bug in LL_ADC_SetAnalogWDThresholds()

Enabling analog watchdog 1 for ADC3 on a STM32H723 in CubeMX with low threshold 0x8 and high threshold 0x80 generatesLL_ADC_SetAnalogWDThresholds(ADC3, LL_ADC_AWD1, 0x80, 0x8);but the doc comment for LL_ADC_SetAnalogWDThresholds() says regarding the ...

mkm_ctv by Associate II
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No Activity at all on SDIO Lines

Hi Everyone,I have been trying to get SDIO working (4-bit) using STM32CubeMX and a NUCLEO-F401RE dev board. I am using the Adafruit SDIO breakout board here: Adafruit Micro SD SPI or SDIO Card Breakout Board . Unfortunately, no matter what I change i...

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Warwick by Associate
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  • 2 replies
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