STM32CubeMX (MCUs)

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

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STM32CubeMX 6.16.1 released

We are pleased to announce that the minor version 6.16.1 of STM32CubeMX is available. What is new in 6.16.1: This release addresses and resolves the issues outlined below: Users of STM32CubeMX version 6.13.0 and later may encounter a HardFault except...

Aimen1 by ST Employee
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STM32CubeMX 6.16.0 released

We are pleased to announce that STM32CubeMX 6.16.0 release is available. What is new in 6.16.0: Added support for new microcontrollers across the STM32WBA, STM32N6 and STM32H5 series and the STM32WL3x product line. The related new boards include the...

Aimen1 by ST Employee
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  • 5 replies
  • 7 kudos

Resolved! Cannot download STM32CubeMX

Attempting to download the new STM32CubeMX 2.0 (required since not included in STM32CubeIDE anymore) does not work from your site.https://www.st.com/content/st_com/en/stm32cubemx.html# has links all over the page to "Download STM32CubeMX"...Unfortuna...

Screenshot 2025-12-10 at 13-07-56 STM32CubeMX Graphical tool - STMicroelectronics.png Screenshot 2025-12-10 at 13-09-49 STM32CubeMX Graphical tool - STMicroelectronics.png

UART DMA transmit works only one time

Hello,I got a problem with HAL library 10.4 for STM32L152RE in UART DMA transmission, the data is transmited only one time using the function HAL_UART_Transmit_DMA(&huart3,t_Buffer ,11) using uart3,  after that the UART3 structure keep the "flag" hua...

STM32CubeMX bug

Hi, When I create a new project on STM32CubeMX, it either freezes when I try to set up some peripherals, or I just get a blank screen when I try to reopen the porject after generating the code. I have tried rolling back to an older version, completel...

SamVDA by Visitor
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  • 0 replies
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STM32CubeMX 6.16.0 - questions

Following the article Security:How to start with STM32CubeMX Secure Manager on STM32H57 - stm32mcu I'm stuck in the step 3.2 Boot Path Configuration. At this point, STM32CubeMX had grayed out the button "Select" in Boot Path Selection. It is released...

Marcos3 by Associate II
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  • 2 replies
  • 1 kudos

STM32CubeMX 6.16.1 released

We are pleased to announce that the minor version 6.16.1 of STM32CubeMX is available. What is new in 6.16.1: This release addresses and resolves the issues outlined below: Users of STM32CubeMX version 6.13.0 and later may encounter a HardFault except...

Aimen1 by ST Employee
  • 70 Views
  • 0 replies
  • 1 kudos

Resolved! STM32CubeMX does NOT work in quiet mode

Follow-on from CubeMX code generation from command line.I am posting again in hopes of getting meaningful answer.I tried creating a simple script text file to automate code generation for my project. The script file has all of three lines:config load...

Resolved! STM32C071 ADC ranking missing in CubeMx

A new question moved from this thread. Thank you a lot! But still I have many questions regarding this. Like this one: I have configured the ADC with the Temperature Channel and Vref int channel to be used with DMA. However in many examples they show...

Matthias32_0-1765548300336.png

"mpu is null" Error after upgrade to Stm32CubeMX 6.16

After upgrade from 6.15 to 6.16 on linux ubuntu 24.04 I got this blocking error if I load project file (created with cubemx 6.15):cannot invoke com.st.microxploer.mcu.IP.getInstanceName() because mpu is nullI tried both "migrate" and "continue" optio...

CLanc.1 by Associate
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  • 4 replies
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Resolved! STM32CubeMX(6.15.0) bug for NUCLEO-H723

In the STM32CubeMX configuration interface, there are two identical options here.They can be configured into different options.After generating the code, it will be based on the configuration of the second option.  

istery_0-1757838266221.png istery_1-1757838420502.png istery_2-1757838480946.png
istery by Associate II
  • 358 Views
  • 2 replies
  • 0 kudos