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...

Generated code doesn't call HAL_NVIC_SetPriorityGrouping

BUG REPORT:Using STM32CubeIDE 1.1.0 with a new STM32F401VE project, under the CubeMX perspective, when I change the system core priority grouping, it correctly limits the range of values that I can enter for the interrupt pre-emption priority and sub...

Tom V by Associate
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Resolved! hello community of STM, I want to perform a simple lwip ethernet ping test using the raw api without RTOS on STM32H743ZI2 Nucleo Board but so far I haven't met with any success. Can I please be provided with some support?

I have used stm32cubeMX and atollic truestudio in this case. I'm attaching my project folder which contains the ioc file and the code files. I would be highly obliged if anyone can tell me the mistakes in either the cubeMX settings or the code or bot...

MMish.1 by Associate II
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STM32CubeMX 5.4.0 released

Dear communityWe are pleased to announce the release of STM32CubeMX v5.4.0What is new in STM32CubeMX V5.4.0? • Added the support of the STM32L5 Series (beta support)(a): – Possibility to create projects with no TrustZone® security (user Option Byte T...

Resolved! [SOLVED] STM32F4 USB works intermittently

I'm using an STM32F411RET6 MCU to make a keyboard. Attached is the full schematic. Using CubeMX to generate the USB code. I'm a hobby-ist and I apologize in advance if there's a very basic issue that I've overlooked.The problem is it works sometimes ...

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Zang Man by Associate III
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Resolved! Exclude files from update in cubemx

Hi! I changed usb hid.c file not in user code. After I change something in cubemx and regenerate code this file is also changed to its oryginal form. ​Is there a way to tell cubemx not to change this specyfic file?​

oeliks by Senior
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NUCLEO-F767ZI UART3 TX DMA NOT WORKING

I've created a new project just to send a string over UART3 TX via DMA. The non-DMA version workes fine...so I'm not sure what I'm doing wrong here. I think I had configured the cube correctly...so I'm stuck. Can someone help me take a look at the...

AAoe.1 by Associate II
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STM32L082CZ STM32cubeMX cannot load this MCU

Hi,I am a new user of STM32cubeMX and I get the message the software cannot load the information for the MCU I selected. Could you please advise what to do?I see from the forum (for other MCUs) that it is either a matter of availability or an issue...

RMeld.1 by Associate
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