STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.16.0 released

We are pleased to announce that STM32CubeMX 6.16.0 release is available. What is new in 6.16.0: Added support for new microcontrollers across the STM32WBA, STM32N6 and STM32H5 series and the STM32WL3x product line. The related new boards include the...

Aimen1 by ST Employee
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  • 5 replies
  • 7 kudos

CubeIDE strange build behaviour

I know, it's not easy to get this answer this way. I have a working F446RE code with CubeMX generated base in CubeIDE. I use the LL drivers and just simple int and string variables, not any dynamic memory handling. In some cases if I insert a new cod...

Peterb by Associate
  • 1133 Views
  • 5 replies
  • 0 kudos

Resolved! SAI slot number bug in CubeMX 6.4.0

Datasheet claims that with FSDEF=0 (FS signal is start frame, not channel identificaion) i can set up number of slots (NSBLOT) to any value. In my case 1. CubeMX claims that it must be equal two (which is not true). When i try to set value to 1, then...

stm32h7b0vb ADC+dma always Overrun Error

ADC Trigger from Timer,DMA transmit ,and then Always Overrun Error, buffer address @0x30000000.Data can not be transferred to buffer correctly,ADC1 register DR is 0x801 while buffer is 0x01.

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wjun.1 by Associate
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  • 3 replies
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Resolved! Simple ADC configuration - STM32G0 specific problem

Porting a working solution from STM32L031 to STM32G0B1 I try to configure ADC in CubeMX . It is a very simple, typical setup. 3 channels converted in "one shot" mode with DMA, triggered by slow 1Hz timer.All I am getting is HAL_ADC_ErrorCallback(), s...

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TDJ by Lead
  • 1951 Views
  • 3 replies
  • 0 kudos

Is there a way to provide relative paths to the script file to be deployed during command line build of an STM32CubeMX project?

I am trying to configure the project settings via a script file for a command line build of my STM32CubeMX project and I intend to provide the relative path to the parameter- "project path", "generate code" etc. However, it does not accept the relati...

Jansunil by Associate II
  • 916 Views
  • 1 replies
  • 0 kudos

Resolved! Missing VBAT pin in STM32G030F6

I am willing to use STM32G030F6 but VBAT pin is missing as before i was using 32f103 and this got VBAT pin. So my question is for backup register of RTC is there is any dedicated pin in STM32G030F6?

himsha by Associate II
  • 1451 Views
  • 2 replies
  • 0 kudos

Can't stablish a UART communication with B-U585I-IOT02A

Dear all,I've just bought a B-U585I-IOT02A board which has STM32U585 embedded. So far I was able to run blink examples just fine, but there's no way I can stablish a UART communication with a serial monitor on my PC. Here's what I've tried to transmi...

PGalieta by Associate
  • 1348 Views
  • 2 replies
  • 0 kudos