STM32CubeMX (MCUs)

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

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STM32CubeMX 6.14.1 released

We are pleased to announce that the minor version 6.14.1 of STM32CubeMX is available. What is new in 6.14.1: SAI settings not displayed in the configuration tab of STM32H7Bxxx devices: After upgrading to STM32CubeMX 6.14.0, the SAI tab configuration ...

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...

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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