Hey I am working on STM nucleo-F429zi and nucleo-H745zi-q . From last one month i trying to ping my nucleo boards via ethernet but i don't reach at my goal . I see forums check different examples and configuration but still facing difficulties ,plz help

[Imen.D]

Hello @pshin.2​ and welcome to the Community :)

Did you check this post contains issues and solutions: How to make Ethernet and lwIP working on STM32?

I advise you start from a ready example within STM32CubeH7, and please review this article How to create project for STM32H7 with Ethernet and LwIP stack working

I hope this helps you.

Imen

[pshin.2]

Thanks for replying ! Yes i have already gone through this article but i am still not able to get my difficulties right please suggest me with an alternate method please.

[SofLit]

As already suggested by @Imen DAHMEN​ , please start with an existing example provided in STM32CubeH7: for example you can port one of examples under this path to your board: STM32Cube_FW_H7_V1.11.0\Projects\NUCLEO-H743ZI\Applications\LwIP

Also please provide more details about your project to let other members in the community to help you efficiently.

[pshin.2]

I am trying to ping the ethernet in both of NUCLUEOS with examples provided by STM,

i followed the steps provided by you, but i am still not able to overcome this problem.

Currently i am using CUBE IDE 1.10.1 with latest firmware package.

I have attached .ioc file for your reference

[MM..1 · Accepted solution]

?? ioc is irelevant here. Network stack need understand how it works.

Show your ping command ... have you DHCP server is your RJ45 cable ?

Is your main.h settings ?

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/ 
#define USE_DHCP       /* enable DHCP, if disabled static address is used*/
 
/*Static IP ADDRESS*/
#define IP_ADDR0   (uint8_t) 192
#define IP_ADDR1   (uint8_t) 168
#define IP_ADDR2   (uint8_t) 0
#define IP_ADDR3   (uint8_t) 10

this is from LWip example 429

[Tesla DeLorean]

Do you work with anyone with related MCU or networking experience who can problem solve or trouble-shoot this with you? A colleague, supervisor or teacher?

Unfortunately "does not work" and "tried everything" aren't really effective diagnostic methods, and convey little detail.

In a month one might have hoped you'd identified some code or network level understanding of what is and isn't happening.