STM32 MCUs Products

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Resolved! Explanation of samples/library names?

Hi,in the MCU selector app, in the Example selector, there is a long list of examples, all using acronyms (see screenshot below). Some are obvious like "ETH" but most are not.Some questions:1) Where can I find a table/list that explains what each of ...

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Ricko by Senior III
  • 585 Views
  • 6 replies
  • 3 kudos

Resolved! Re: SPI and I2C Pin Conflict Issue on STM32F103CBT6

(translated)I encountered the exact same problem. I2C and SPI can be used independently. When used together, SPI cannot communicate, but I2C works fine. After commenting out the I2C initialization, SPI can be used normally. The chip model is STM32F1...

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WangXu by Associate
  • 431 Views
  • 1 replies
  • 0 kudos

Resolved! STM32H7 USB CDC - without VBUS pin?

I am using the STM32H743ZIT6 MCU to enable USB CDC. In my schematic, I have not defined the VBUS pin; I have only defined the CDC lines. Can I still use CDC without the VBUS pin? Below is the photo of my schematic for reference. Please help me.Thank ...

Rahu2710 by Associate
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  • 4 replies
  • 2 kudos

Resolved! STM32F446 NACK on correct address

I am trying to comunicate a stm32F103C8T6 with an STM32F446 over I2CFirst thing I try to do is send data as master from F103 and I get NACK by F446Here is logic analyzer's screenshot:And here is F446 configuration on CubeMXI don't get why is it sendi...

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