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...

MX Init functions overwrite static size_t variable

I am working on an embedded application using the STM32F103C8T6 (black pill). I've been slowly adding the functionality I need and adding different peripherals one by one. For USART I was using the excellent code written by Tilen Majerle here. Everyt...

SStru.1 by Associate II
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Resolved! Not seeing full DMA Initialization with CubeMx

With CubeMx, I've set up the DMA in Circular Mode, Data Width Half Word, Increment Address Memory. When I get the generated code, I only see the code below. Where are the other initialization parameters? Is it because the DMA channel interrupt is ena...

xpp07 by Senior
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STM32CubeMX bug preventing to use the LED output (PC13) on STM32F103/BluePill + bug in SVD file for STM32F103

I am using a Chinese low-cost "Blue Pill" board with an STM32F103C8T6, and developping in EmBitz IDE using init code generated by STM32CubeMX. On this board, the PC13 output is connected to an LED, but the code generated by STM32CubeMX will not allow...

Resolved! How do you install X-CUBE-Azure STM32Cube extension pack?

Hi,I am trying to install the X-CuBE-Azure expansion for STM32Cube. See expansion packages page: https://my.st.com/content/my_st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/x-cube-a...

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PSarr.1 by Associate II
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STM32CubeMX IDE issue. Throws warning when using macros

Hello,Microcontroller used STM32H753BIIssue: STM32CubeMX 6.0.0 Macro concernsCase Number informed by ST (internal community): 00112804Issue details below:Please check the attached files.The STM32CubeMX 6.0.1 now allows adding alphanumeric values cons...

STM32H743 SPI transmit with DMA not working

I am working with a Nucleo-H743ZI on a Makefile C project using STM32CubeMX generated project code (Fiirmware version V1.3.0) to troubleshoot a problem with SPI transmit using DMA.The project uses SPI1 to transmit to SPI2 on the same board at 25 mega...