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...

Resolved! After porting from 1.3.1 to 1.4 all NVIC priorities changed to 0 while FreeRTOS MAX Int Priority allow not less then 5

I have a running project that is based on CubeIDE 1.3.1 and it includes FreeRTOS, FATFS, USB_Device and TouchGFX running on F429.After upgrade to 1.4 and regenerate the code based on the project existing IOC I saw that all the interrupt priorities ch...

Resolved! STM32CubeIDE - CubeMX deletes project

I am trying to use STM32CubeIDE 1.4.0. Previously I was using 1.3.0. I was calling the CubeMX, since I wanted to make a change to the configuration. When CubeMX generated the update code, it deleted the entire project. No traces of the project are le...

AWies.1 by Associate III
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  • 42 replies
  • 1 kudos

Resolved! Advanced timer 1 with DMA hangs if compare register equals 0

Hi!I have NUCLEO H743-ZI board, and I am trying to create PWM sequence with advanced timer 1, by utilizing DMA feature.Code is mostly generated by cubeMX.I am using PWM mode 2, Center-aligned mode 1.Code works, untill DMA loads into compare register ...

ELowe by Associate III
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  • 2 replies
  • 0 kudos

STM32H7 lwip .ld file does not contain .lwip_sec

Hello, I am putting together a project for STM32H7 and lwip, using STM32CubeMX and Atollic TrueStudio. I am aware that to make the project work I have to modify the .ld file and bring the data for the .lwip_sec into RAM_D2. However, the .ld file gene...

VYoun by Associate III
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  • 0 replies
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CubeMX - Nucleo boards - pin conflict how to resolve

Hi I have a STM32F334R8 Nucleo board on which I need to enable SPI. Sadly, CubeMX is greeting me with a conflict between the user LED and the SPI dedicated pins.Is there a work around that doesn't involve physically unsoldering the LED?thanks

Smoun.1 by Associate III
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  • 6 replies
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Trouble working on KeilUVision with NUCLEO-H743ZI2

Hi There,I have been working on NUCLEO-H743ZI2 and trying to open with KEIL IDE but it direct me to use STM32CubeMX . what would be the main reason?I'm adding error message to here.thanks and best regards for your support.

MTARH.1 by Associate II
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How to install Cube extensions.

(Sorry CubeMX)Anyway. I've downloaded en.x-cube_classb.zip and sbsfu, and en.x-cube_mems1.zip and I've never managed to convince Cube to pull them in.When I try (no documentation as to how) with <Help><Manage embedded software packages><STMicroelect...