STM32CubeMX (MCUs)

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

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STM32CubeMX 6.15.0 released

We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32...

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
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  • 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
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  • 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
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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
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  • 4 replies
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