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! [Resolved] UART Receive Only

We need some receive only UART/USART on STM32H7/STM32F7.In MX I can select Half Duplex, but that seems to only disable Rx pin.Even when I select [Data direction = Rx Only] still shows only Tx pin.Even when I select [TX and Rx pins swapping = enable] ...

Paul1 by Lead
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Resolved! Config multi USB classes by using STM32CubeMx

Hi,I used STM32CubeMx to config USB VCOM device on STM32F469 discovery kit and it worked well. Then I want to add another class (eg HID\Auddio), but STM32CubeMx only allows config one type of class. If I change the class, then all libraries about t...

YChan by Associate
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Resolved! STM32Hz MX Clock Configuration 480MHz

I have two STM32H7 designsSTM32H743IIK, Clock = 480MHz/240MHzSTM32H743ZIT, Clock = Can't set 480MHz/240MHz (on Nucleo-H743ZI2)Using STM32CubeMX 6.3.0 - Clock Resolver always seems to always choose lower MHz like 120 or 64MHz- I tried a new blank proj...

Paul1 by Lead
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Wrong SysTick prescaler [CUBEMX]

In CubeMX, in the clock tree screen, you can select the prescaler that produces "Cortex System Timer (MHz)" (which is the clock feeding SysTick) starting from HCLK.However, whether you select the /1 prescaler or the /8 prescaler, identical code is ge...

SZano by Associate III
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How NOT to use newlib in STM32CubeMX GCC project

When I create a new STM32Cube IDE project with STM32CubeMX, it uses newlib.The project uses freeRTOS. Is it possible to disable this, and make it use standard libs?I can't find a flag anywhere, to do this.When I create an MDK or EWARM project, they d...

KKjel.1 by Senior
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CubeMx cube-cellular expansion IPV6 support?

I am working on a project which use cubeMX cellular expansion package, it works fine for IPv4.Now I am enabling IPV6.I found even LwIP supports the IPv6, the expansion package has very limit support for that.For example, the IP interface of STM32_Ce...

jiangpen by Associate II
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