stm32h7 ethernet configration

[rockey1]

how i am config ethernet in the stm32h753xi6 board ?

[Andrew Neil]

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@rockey1 wrote:

 the stm32h753xi6 board ?

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Which stm32h753xi6 board ?

stm32h753xi6 is just a chip part number - it doesn't identify a board.

Have you searched the Knowledge Base ?

[mƎALLEm]

Hello @rockey1 and welcome to the ST community,

As said by @Andrew Neil stm32h753xi6 is a chip not a board!

Are you talking about STM32H753_EVAL that contains a STM32H753XIHx? or it's a custom board?

For the Eval board you can inspire from the examples which are provided in the Cube package using LWIP: https://github.com/STMicroelectronics/STM32CubeH7/tree/master/Projects/STM32H743I-EVAL/Applications/LwIP

or by referring to this article: How to create a project for STM32H7 with Ethernet and LwIP stack working

For custom board you need to have the PHY driver.

Hope that helps.

[rockey1]

sorry my mistake i am talking about on stm32h753 chip 

[mƎALLEm]

That answer doesn't help much ..

@rockey1 wrote:

sorry my mistake i am talking about on stm32h753 chip 

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Ethernet is not UART or SPI, it's a set of complex hardware and software staff.

So what hardware are you using? and what Ethernet stack you will be using?

Did you check my previous comment?

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[Andrew Neil]

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@rockey1 wrote:

sorry my mistake i am talking about on stm32h753 chip 

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That's not even a chip - that covers a whole family of chips!

You can't do anything with just a chip - it needs to be on a board, with a few other components.

So the question is, what board do you have?

• If it's an ST board, just give the full name
• If it's a custom board, you'll need to give full details.

Please See: How to write your question to maximize your chances to find a solution.

[rockey1]

An STM32H753XI6 microcontroller mounted on a specially made PCB with an Ethernet interface is what I'm working with. I've given the STM32 board an IP address and connected it to a PC via an Ethernet cable. I can't, however, successfully ping the STM32 from the PC.

I need instructions on how to set up the STM32H753XI6's Ethernet peripheral correctly and how to put the required code into place to enable Ethernet communication. I specifically need help with:

Setting up the PHY and Ethernet hardware

Configuring a static IP address

Putting into practice fundamental network functions (like answering a ping)

I would be very grateful for any guidance or sample code that could help me set up Ethernet communication on this microcontroller.

[Andrew Neil]

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@rockey1 wrote:

An STM32H753XI6 microcontroller mounted on a specially made PCB with an Ethernet interface is what I'm working with.

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So, as described in How to write your question to maximize your chances to find a solution, You need to provide the schematics for that board.

There is no other way that we can know what you're working with!

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@rockey1 wrote:

 I specifically need help with: Setting up the PHY and Ethernet hardware

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Then, obviously, you will need to tell what PHY you are using, and how it is connected to the STM32.

That's why you need to provide schematics for your board.

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@rockey1 wrote:

I would be very grateful for any guidance or sample code that could help me set up Ethernet communication on this microcontroller.

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Have you looked at the links I provided earlier?

Have you looked at the links @mƎALLEm provided earlier?

[rockey1]

all link are okey and i am useing phy layer LAN8742 can you help me how to configure eternet in stm32cubeide and what code are write in stm32 cube ide.

[mƎALLEm]

@rockey1 

Did you already open and read the links we provide? especially How to create a project for STM32H7 with Ethernet and LwIP stack working ??