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
  • 6 kudos

Resolved! CAN-Bus Setup for NUCLEO-F042K6

Hi,I try to get the CAN BUS communication working on my NUCLEO-F042K6 dev Board. I Used the instrucions attached in the PDF. First I used the Loop-Back Mode to test CAN communication. I have my transmitting messages in the main loop they only execute...

MBoes.1 by Associate II
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  • 6 replies
  • 1 kudos

LwIP build fails on multiple defs of sys_msleep (makefile)

CubeMx version: 5.4.0I used CubeMX to configure LwIP with FreeRTOS. I am using the Makefile toolchain. When I build the code *the linker complains* the following error -> multiple definition of `sys_msleep'My dev environment is Ubuntu 18.04, CubeMX 5...

DRatu.1 by Associate
  • 555 Views
  • 1 replies
  • 0 kudos

Resolved! USB doesn't work on windows 10

HelloIn the PC app, I work with the STM32F722RETx LQFP64 micro-controllerIn WIN7 it always works. At WIN10 does not work.After I turn off and turn on the card, the board data that the system sees (both win7 and win10) is:Status for device COM2       ...

0690X00000ARF4nQAH.png 0690X00000ARF5HQAX.png 0690X00000ARF5CQAX.png 0690X00000ARF57QAH.png
JKhal by Associate III
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  • 1 replies
  • 0 kudos

Resolved! FIFO configuration for U(S)ART instances of STM32L4R5

The reference manual (RM0432) for the STM32L4R5 shows that UART4 & UART5 support two 8-byte FIFOs. I can't figure out how to configure the IRQ level thresholds. CubeMX shows levels for LPUART1 and USART1/2/3, but not UART4/5."Table 264. USART/LPUART ...

WTayl by Associate II
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  • 6 replies
  • 0 kudos

Toggle SDA Pin on STM32F767ZI

Hi there,I use a stm32 f767zi nucleo board in corporation with a security chip from microchip technology (atecc508a). To send a wake condition over i2c communication I have to set the sda pin for a certain amount of time "low". Is there any function ...

STM32CubeIDE workflow and issues

For a customer, I needed to write up our workflow for using STM32CubeIDE, especially all the steps required to work around assorted issues in CubeMX, HAL, LL, and CubeMX-generated glue code. I'd appreciate any comments, especially if I missed anythin...

There is a previously-reported, year-old, unresolved pair of CubeMX USB bugs in the stock code for F7 USB devices that a) prevents the code from compiling and b) crashes the processor when patched. Is this going to be resolved at any point?

The original post is here: https://community.st.com/s/question/0D50X0000AVU8zXSQT/cubemx-usb-bugNobody responded to the OP and I have the same issue. Are there any actual ST employees on here, or are the users of STM32CubeMX on our own?