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! [bug] Issue generating code for freeRTOS using CubeMX 6 (I think)

I think there is a bug in the new CubeMX 6.0 when generating code using freeRTOS. It may just be when migrating from an older CubeMX project to a newer one, I'm not sure.I updated a project that was built using CubeMX 5.3 to CubeMX 6 and rebuilt all ...

JKaz.1 by Associate III
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Resolved! flash memory-STM32F103C8

 STM32F103C8 , with MXCUBE, MDK-ARM V5. I would like to know how to program to store the counter value in flash memory even in power failure. when power goes up automatically recall the counter value. Please support me to solve this. I am not fully a...

Sbhus.1 by Associate
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  • 1 replies
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CubeMX timer period value generated wrong

CubeMX generates weird number for timer period.I set the timer period to 0xffffffff in the GUI. That results in CubeMX setting:4.294967295E9for the period. That value is wrong. It should be just 4294967295.Is that a CubeMX bug?

STM32H743 HRTIM Clock Configuration Bug from Stm32 CubeMx

MCU Reference STM32H743XIHxFirmware Package Name and version: STM32CUME FW_H7 V1.7.0CubeMx Version 5.6.1Bug exists in stm32H743xx.h and/or stm32h7xx_hal_rcc_ex.cClock selection always compiles as Tim2_Ck even when Cpu_Ck is selected on the clock conf...

JDoug by Associate
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  • 2 replies
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Source file dissapeared after re opened a project

Hello,I'm using STM32CubeIDE to write code for STM32F103C board. Comming back to work on a project that was closed, first main.c file dissapeared. I tried different operations files dissapering one by one, but eventually when I generate code all my f...

CSand by Associate III
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  • 6 replies
  • 1 kudos

Resolved! STM32H750 SDMMC & IDMA issue

I have code running on an STM32H750 which uses the HAL drivers to stream audio from a microSD (SDMMC + IDMA) to a DAC (SAI + DMA). I’m doing mostly mostly 16-sector reads, at a rate of about 300 reads per second (28 16-sector reads every 93 ms). The ...