STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Resolved! which USART can I use for bootloader?

I can see in the datasheet of STM32G474CE that I can use USART for reprogramming the Flash memory, but I am trying to understand which one?In STM32F4 I can use USART1 and USART2, is it the same here?Thanks.

NZube.1 by Associate
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STM32H745 ethernet - problem pinging

Hello,We are designing a system based on a STM32H745ZI. Functionality includes TCP communication.Just for start, I've implemented LWIP based design on the Nucleo144-745ZI board.It's based on example from https://community.st.com/s/article/How-to-crea...

stm32h7 using eth mac

now,I using stm32h7 series, and run eth mac to trasmit and receive ethernet frame. but It can trasimit ethernet frame sucess,but It can`t receive.I had set mac filter to receive all.the program:static void MX_ETHMAC_Init(void){ ETH_MACFilterConfigTyp...

gcaif by Associate II
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Resolved! Promiscuous Mode

Hi I want to use Promiscuous Mode with LWIP+STM32H743.I want to be able to capture frames not sent over to my IP address.Is it possible?Thanks

deckhard by Associate III
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  • 8 replies
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