STM32 MCUs Products

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STM32F412 SPI DMA data bit-shifted

Hi.First of all, the essence of my problem is already described here - https://community.st.com/s/question/0D50X00009XkiXu/spi-dma-data-corruption?t=1567119350874In my case bug happens randomly and not very often. It could be one corrupted transactio...

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ohmjke by Associate II
  • 3200 Views
  • 15 replies
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Resolved! STM32G0, DAC, DMA, TIM2

Would like to generate a 100 Hz sine signal using DAC1, channel 1 (PA4, G071 NUCLEO @ CN8.3).Would like to use TIM2 to trigger the DAC and DMA to feed the DAC.But am not successful. TIM2 is running, but DAC is not fed.Please have al look at the (bare...

JuM by Senior
  • 1426 Views
  • 7 replies
  • 0 kudos

Is STM32F103C6 can bus terminated?

I have two blackpill boards with STM32F103C6 MCU's on them, I want to explore using can bus between those two units and am wondering if I need to add termination to the cables or if those pins are internally terminated when configured for CAN.All the...

DHans.2 by Associate
  • 1323 Views
  • 3 replies
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Resolved! Problems installing X-CUBE-SPN2 into ST32CubeMX

Hi,I am trying to include in my ST32CubeMX autogenerated project the 2 axis "X-CUBE-SPN2" extension to use the "X-NUCLEO-IHM02A1" board, but the package is not available in the "Additional Software Componenets".If I downloa the package from official ...

FMora by Associate II
  • 1409 Views
  • 3 replies
  • 0 kudos

STM32G0 conterpart for STM32F0's GPIO_SetBits ?

Hello there,I am porting the implementation of a specific component that's currently working together with a STM32F0 to work with a STM32G0.Most of the functions need to be changed from the old implementation to its STM32g0_ll_xyz.h counterpart, but ...

spi with dma can`t work in stm32H7

I use spi without dma can transmit and receive data. but I use spi with dma can`t transmit and receive data! my chip is stm32h743ii series!

gcaif by Associate II
  • 939 Views
  • 4 replies
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Can the L4R5 OCTOSPI interface be configured as a slave

Hi,Can the L4R5 OCTOSPI interface be configured as an SPI or Hyperbus slave so that it's flash memory can be accessed and addressed via SPI from a master device?Is it possible to configure the L4R5 OCTOSPI so that the device appears as an external fl...

JButl by Associate
  • 591 Views
  • 2 replies
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STM32H7 datasheet SPI characteritics are not clear

Hello,The SPI characteristics in the STM32H753 datasheet are not clear (for me at least):What does "slave receiver mode" means ? Is it half-duplex or simplex communication ?Right now I'm able to communicate between two STM32H7 Nucleo boards connected...

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Gpeti by Senior II
  • 950 Views
  • 6 replies
  • 0 kudos