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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additional software not available for H7X5

hi i work on two MCU 743 and 745. for H743Vi additional software in Cube mx is ok and i can use it but for other MCU H745Zi Nothing appear i check it and find for H7X5 series additional software not available :pensive_face: that is a BUG ?!!! :|

MacLaren by Associate III
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Cubemx Error during code generation

I've never had a error like this before. The error is as in the picture. Could it be related to version 5.4 of Cubemx? Because I formatted the computer. I downloaded the latest version of Cubemx, 5.4.0 Maybe if you give me the download link of the pr...

0690X00000As403QAB.png 0690X00000As408QAB.png

Resolved! Download error for cubemx files of F7

Hello, I have been trying to download en.STM32Cube_FW_F7_V1.15.0.zipfor here https://my.st.com/content/my_st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-mcu-mpu-packages/stm32cubef7.htmlWhen it reache...

n.serina by Associate III
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Resolved! UARTs GPIO speed can be low?

Noticed that new Cube versions and CubeIDE, generate initialization code for UARTs TX and RX pins with GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOWPrevious Cube versions (at least 4.x) generate instead GPIO_SPEED_FREQ_VERY_HIGH.Was this change intenti...

Pavel A. by Super User
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lwip update to current version

Hi,regarding the lwip stack in cube-mx (currently 5.4) the version is fixed at 2.0.3 .Is there a plan to move on to the current version 2.1.2 of the stack?If not, are there any known pitfalls, when manually migrating the underlying stack to another v...

JRS by Associate III
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When I use CubeMX to generate a middleware USB HID device I can enumerate successfully with a Nucleo-144 board. However, when I try the exact same setup except use the custom HID option the device manager reports Error 10

Error10 = "Extra end collection found or end collection not found". CubeMX version 5.4.0 Compiling under IAR version 8.40. NUcleo-H743Z. Heap is set to 0x1000 per forum post.

FScha by Associate
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