STM32CubeMX (MCUs)

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STM32CubeMX 6.14.0 released

We are pleased to announce that the release 6.14.0 of STM32CubeMX is available. What is new in 6.14.0: Added the support for the STM32WBA6xxx microcontrollers and:Added the support for USBX multi-instanceAdded the support for the memory management to...

Resolved! Why is I2S Frequency in Clock Configuration so high?

Hi STM community!I am new to STM microcontrollers and this is my first post :)My board is a tiny STM42F401CCU6 @ 84MHz. I already have made some first steps with CubeMX and CubeIDE, after I came from the arduino IDE which was a bit too simple (readin...

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Stipe by Associate II
  • 816 Views
  • 1 replies
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Resolved! STPackCreator Insert Code Snippets into main.c

Hi all!Thanks again for the help so far.Just another question, is it possible (or normal?) when creating a pack to have it insert snippets of code into main.c just like the code snippets that get inserted by the cube when you change peripherals etc? ...

pywtk by Associate II
  • 431 Views
  • 1 replies
  • 0 kudos

ethernet lwip re initialize at run time

im using stm32h743zi2 ethernet with udp . so i generated code and running in Kiel and ping working fine . BUT  how to  i re initialize lwip at run time .i tried to reinitialize at run time but the ping is stopping after reinitializing . any body does...

SITARAM by Associate III
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  • 2 replies
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Resolved! about STM32 clock config

hello,I have a very simple question, I have asked a FAE,but not solved.I am using STM32CubeMX to config a project. I used an external 32.768khz crystal. I want to set the RTC clock to the external crystal. below is my setting.I think i have enabled H...

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dqsh06 by Associate III
  • 1071 Views
  • 7 replies
  • 2 kudos

[BUG] STM32 lwIP Ethernet driver Tx deadlock

This bug is present in ethernetif.c files for lwIP generated by CubeMX for the newer reworked ETH drivers.ProblemWhen using CMSIS-RTOSv2, CubeMX generates the following code in the function low_level_output(): pbuf_ref(p); HAL_ETH_Transmit_IT(&heth, ...

Piranha by Chief II
  • 18563 Views
  • 27 replies
  • 7 kudos

Delay between SPI transfers on STM32U5

I have to interface an STM32U575 microcontroller with a very specialized SPI device for which the market offers no alternatives. According to the spec sheet, the chip select must be pulsed between every 2 bytes, for at least 154 ns. I have to read 34...

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CWill.12 by Associate II
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  • 9 replies
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Resolved! STM Cube MX Free RTOS with STM32U575

Hi, I want to implement Free RTOS on SWTM32U575. When I am trying to configure it in the middleware but there is no options to enable Free RTOS. Is there a way to way to enable it ?

Jet1 by Associate II
  • 924 Views
  • 4 replies
  • 3 kudos