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! Why "STM32CubeIDE 1.5.0" limit stm32L5 "the USART source clock to provide the Smartcard clock" maximum frequency to 5MHz?

Hi,I can't find the information of  "the USART source clock to providethe Smartcard clock" maximum frequency in document"RM0438Reference manual-STM32L552xx and STM32L562xx advanced Arm®-based32-bit MCUs". Please advise why "STM32CubeIDE 1.5.0"  limi...

zqizh.1 by Associate II
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  • 1 replies
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Resolved! B-L475e-IOT Board USB CDC not working / recognized

Dear all,I am struggling with the B-L475e-IOT board and USB. If I use the default initialisation of CubeMX and change the USB device to OTG FS Device only and add the Middleware of the Communication device class I can not get this as recognized devic...

MBurh.1 by Associate
  • 697 Views
  • 1 replies
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arm-none-eabi-gdb.exe has stopped working

Greetings.I am getting the 'arm-none-eabi-gdb.exe has stopped working' error when trying to debug my project on a Nucleo-F401RE board with STM32CubeIDE 1.5.1 on Windows 10.The problem seems to occur when I enable the I2C3 event and error interrupts i...

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wild by Associate II
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  • 1 replies
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Problem with packages in STM32Cube

Hello, I can't download none of packages in STM32CubeMX. There is error with message ".... not available...".  Trying to install manually causes error message "...Problem During Unzip File....". Trying to set the path to Firmware location manually in...

IBely.3 by Associate II
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  • 8 replies
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Resolved! STM32CubeMX STM32H750 I2S2 pin configuration.

I want to use the STM32H750. I want to configure the I2S2 to use the port PI0..PI1, but the CubeMX tool will not alloud me to do it. According the data-sheet it should be posible.Br. Poul-Erik.

Poul-Erik by Associate II
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  • 2 replies
  • 1 kudos

Resolved! NUCLEO-H743ZI USB printf works in STM32CubeIDE but not in Keil

I have a problem with using the printf function in Keil. I used the STM32CubeMX to setup a project and generated the code for Keil. All settings in CubeMX is standard, only thing changed is the USB_DEVICE set to Communication Device Class (Virtual Po...

LKris.1 by Associate II
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  • 3 replies
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GPIO User Labels not generated for dual core STM32H745ZIT

I use the last release of STM32CubeIDE (v1.1). When User Labels are defined for such peripherals as UARTs, TIMERs,..., defines are well created in main.hBut, when I define User Labels for simple GPIOs (inputs or outputs), nothing is generated in main...

M_Deloizy by Associate II
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  • 2 replies
  • 2 kudos

Resolved! STM32H7, STM32F7 cache enabled and MPU disabled

I'm using STM32H723, and STM32F767. CubeMX allows the data cache to be enabed and leave MPU disabled. Is this a valid configuration? Yes, i do know how to configure the MPU. Am i required to enable the MPU and configure all regions to have same attri...

BVu by Associate III
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  • 1 replies
  • 0 kudos