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...

Clock configuration for Nucleo-H7A3

Hello,I started an empty project on CubeMX V5.5 (just updated) for a Nucleo-H7A3ZI,I noticed that the clock default configuration for this board has a 64MHz clock.If I change the multiplier on the PLL1 from x16 to x70 to get the max allowed 280MHz, I...

Marco.D by Associate II
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Disabling PB0 for GPIO to use in STM32CubeMx

Hello! I have a project for the NucleoF767ZI board. I want to use the Mii mode of the Ethernet but in the STM32CubeMx setup screen it doesn't let me. It says that MII is didabled because PB0 is enabled as GPIO output. The thing is I don't know how to...

why STM32CubeMX shows a conflict ?

I am using stm32L072RB MCU,When I am assigning pins using STM32CubeMX ,why it shows conflict for some pins ,and is it very critical ? For E.g. - USBStatus:Partly disabled conflict with:PC9 mapped with GPIO_output or/and SYS: Serial Debug WireWhere i ...

SA.17 by Associate III
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Resolved! STM32CubeMX used to configure a CAN channel on stm32f4-discovery

New to STM32CubeMX. I am using a stm32f4-discovery. I want to use a CAN channel. It seems that the external memory may be blocking me.Is there a way to get a CAN channel available for this dev board?  I would like to end up with the LCD + UART + CAN....

JOsen by Associate III
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  • 2 replies
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Resolved! Additional Software on STM32H7

When creating project for STM32H7 board. In Additional Software none of installed packages can be seen. For STM32F7 it works correctly. Is it a known issue?(CubeIDE 1.2.1)

0690X00000DC3sHQAT.png
slawek by Associate III
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  • 4 replies
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Resolved! HAL_UART_Transmit_DMA() cannot send 2 as second shows busy

I have the following code:HAL_UART_Transmit_DMA(Outgoinghuart, (uint8_t *)message, sizeOfMessage); delay(10000); HAL_UART_Transmit_DMA(Outgoinghuart, (uint8_t *)message, sizeOfMessage);The second DMA transmit is always busy, no matter how big the del...

CLH by Associate II
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  • 3 replies
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