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...

BUG: STM32CubeIDE 1.6.1 code generator fails to generate SysTick_Handler () if used with RTOS and non-systick timer as timebase source

Using STM32CubeIDE 1.6.1 with a project based on Version 1.6.0 of the STM32H7 firmware package the code generator will not generate a void SysTick_Handler (void) { method as long as according to the recommendation a non-systick-timer is configured as...

MNagl.1 by Associate II
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Resolved! usb high speed phy not work

mcu: STM32H743IITxhardware: USB_HS1 + usb3300 physoftware: usb host mode with all classesAll code are generated by cubemx 6.1.1, and I trace the usb data on wire with usb data analyzer.if OTG's internal DMA disabled, full speed usb device works ok, b...

shark by Senior
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Resolved! Does DFSDM limit SYSCLK frequency? (the problem)

I am trying to set up DFSDM clock for STM32H7A3VITx and external 10MHz Manchester-encoding modulator using CubeMX.Since Manchester requires DFSDM clock at least 6x higher than modulator clock, minimum clock frequency is 60MHz.The only two *active* cl...

0693W000008yKWdQAM.png
TDJ by Lead
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Resolved! How to set up DFSDM with timer in CubeMX?

In CubeMX I am trying to put together DFSDM setup described in STM32L4 workshop: 4.6 New peripherals - DFSDM - App example 2 (PT100 thermometer) but for STM32H7A3VITx. Objective: fill the filter buffer with N samples every 1s. Screenshots below.I got...

0693W000008yYmGQAU.png 0693W000008yYmLQAU.png 0693W000008yaaRQAQ.png
TDJ by Lead
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