STM32CubeMX (MCUs)

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

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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
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Resolved! how to use external clock source for RTC?

please find the attachment of clock configuration snapshot.i'm trying to use external clock source for RTC application. [i.e, HSE or LSE]But the RTC too faster than the normal time. is it requires any other configuration? orhow to fix this issue?

Vinay1 by Associate II
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Resolved! STM32cubeMX 6.3.0 missing IRQ handler in BDMA ISR.

On the project we are using LPUART1, more out of pinout convenience than low power, but STM32cubeMX 6.30 and STMCube_FW_H7 V1.9.0 miss placing the HAL_DMA handler for LPUART1 in the BDMA handler.Is there a better place to report STM32CubeMX and FW/HA...

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CubeMX: Project generation have problem

Posted on May 23, 2018 at 12:53Hello guy.    I' upgrade my CubeMX software to V.4.25.1 every thing is clear no problem. But when we try to generate MDK project CubeMX show an project generate problem ( see in attach pic.)    Please tellme how to fix...

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The calls to MX_DMA_Init and MX_USART2_UART_Init are generated in the wrong order. The DMA must be initialized first or the UART initialization silently fails to apply the proper configuration. There is no error but the UART doesn't work.

STM32CubeIDE 7.0Nucleo F401REI configured the board for USART2 DMA operations as in the UART_Hyperterminal_DMA example. The generated code called MX_USART2_UART_Init followed by MX_DMA_Init but this ordering does not work. The calls to set the DMA CR...

MScha.8 by Associate II
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