STM32CubeMX (MCUs)

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

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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! CubeMx issue: fixed FDCAN Tx buffer allocation = 32

Split from this thread. Yes, but No!CubeMX V6.16 now allows only exactly 32 TX Buffers ((TX Buffer Nbr + TX Fifo Queue Elmts Nbr) == 32).But less then 32 TX Buffer is allows by the Hardware, and some times, required if You want to maximize the RX Buf...

MHoll.2 by Senior III
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  • 1 replies
  • 0 kudos

Resolved! VREFBUF greyed out in STM32CubeMx 6.14.1

I am using STM32CubeMX in version 6.14.1 with STM32U585OIY6QTR selected.Trying to Setup VREFBUF Mode I can not set anything since it is greyed out.VREF should be supported by this MCU.   

dbahr by Associate II
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Resolved! FDCAN Tx Buffer allocation

Hello,I am trying to understand the memory allocation for the FDCAN, I am using a nucleo H723ZG.With the latest CubeIDE 1.18.1 I seem to be able to configure 32 TX Buffers and 32 TX FIFOs:However the message RAM mapping in AN5348 - Rev 5 shows that t...

MD_0-1751616475999.png MD_1-1751616622574.png
MD by Associate II
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  • 2 replies
  • 0 kudos

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
  • 795 Views
  • 5 replies
  • 7 kudos

Resolved! Update Eclipse IDE

Hey, I want to open a project from my peer, but i cant because the version for STMCubeMX with which it was generated is newer then mineI then do that and 'Check for Updates', which doesn't work and gives me an error. When i try to manually access the...

adriananthony066_0-1761760947038.png adriananthony066_1-1761761078916.png

CUBEMX Docker Integration and offline mode

1. Issues with Headless Execution and CLI CommandsGUI Opens with CLI Flags: Certain CLI flags designed for automation still launch the AWT/Swing GUI components, which causes failures in headless environments (like Docker containers or typical Linux s...

mani9989 by Associate III
  • 212 Views
  • 3 replies
  • 1 kudos