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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  • 0 replies
  • 1 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
  • 1530 Views
  • 5 replies
  • 7 kudos

STM32CubeMX ver 5.5 FATFS cannot be mounted

Dear all, I created a project which include reading SD card iwith FATFS library & STM32CubeMX ver 5.3. It works find But once I updated to ver 5.5. When I migrate the old workspace with new CubeMX, the FATFS library doesn't work. After some investiga...

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SSin by Associate III
  • 674 Views
  • 1 replies
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STM32CUbe MX db files usability in an external tool(s)

I started small project, where I use "db/plugins/clock" XML file(s) from CubeMX to visualize the state of the clock-tree in the running STM32.Currently I face number of issues. Mybee you can direct me to other resources more suitable than CubeMX file...

UART4 Unavailable on STM32F750N8-DK?

I want to use only the Tx pin on UART4, it is on PA0/CN5-1 of the Arduino connector. I setup// Initialize UART4 for Debug Terminal 250 kbaud using 50 MHz PCLK1 /////////////////////////////////   PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHC...

DRobe.4 by Senior
  • 744 Views
  • 3 replies
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Resolved! stm32h7 dtcm ram overflowed

Hello, I am relatively new in this field, and need assistance for my project at work.Recently, in order to have more RAM, I switched from STM32F4 to STM32H7. I saw that STM32H7 has 1MB of RAM, and decided to base our system on this MCU. However, afte...

VYoun by Associate III
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  • 13 replies
  • 0 kudos

Resolved! about RTC calibration! by use for LSI clk. (STM32F091V)

I use STM32F091VI use LSI for RTC clock.I know that LSI is inaccurate.I set the RTC interrupt to 1 second.However, the interrupt interval was 860ms.Can anyone tell me how to calibrate the RTC?I am happy with the sample source code.

Ukazu by Associate III
  • 1100 Views
  • 4 replies
  • 0 kudos