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...

Resolved! Cannot use SPI and PWM DMA together on STM32F103VET6

I'm using CubeMX for code generation.I configured my MCU (STM32F103VET6) for PWM generation on Timer 2 Channel 2 using DMA (DMA 1 channel 7), Memory to Peripherial; PWM data stored in array.All works good, if I fill data array programmatically.When ...

Vthe by Associate II
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Timer IT fires directly after initialization

STM32F030, CubeIDE generated skeleton, TIM14 is at LL. After running MX_TIM14_Init() , TIM14_IRQHandler immediately invoked. I put a breakpoint into TIM14 IT routine, start debug, then F6 step from the beginning of main(). Please see attached video. ...

Resolved! Comp 6 and 7 not start

I have problem with comp6 and 7 I try to enable bout cannot enable comp1 -5 work without problem may be must enable clock for comp6-7

Debug mode

Im using the controller STM32F303K8T6 ... Im not able to put my controller in debug mode...It goes Directly to run mode...please help me with this​

DHari by Associate II
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configASSERT(pxQueue )

When I used the Freertos with STM32L433 which the code was generated by CubeMX. In the system, the ADC, I2C, SPI1 used the DMA function. I found that the code will be occasionally into configASSERT(pxQueue ) and being stalled there.but sometimes it ...

Haifeng by Associate II
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pin configuration in STM32H753XIH6

Hi,Currently we are using STM32H753XIH6 controller. In controller datasheet pin name B6 type is given as VSS but in cubemx it is given as NC. Please clarify which type is correct for B6 pinThanks

DVisa by Associate II
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