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M_2
M_2
Visitor II
December 19, 2018
Question

STM3240g-EVM Ethernet Ping issue

  • December 19, 2018
  • 2 replies
  • 1120 views

Hello ST!

I am working on Ethernet driver, I used UDP client example application for one of my application development. But the issue is when i connected lan cable to EVM the status LED's which is defined to indicate lan cable is connected is always OFF. And also i tried to ping through my PC with IP of EVM ethernet but the response is UNREACHABLE.

Expecting your guidance to resolve this issue.

Thanks,

Madhu.

    This topic has been closed for replies.

    2 replies

    Piranha
    Piranha
    Principal III
    December 19, 2018

    If PHY LEDs are OFF, then look for MII/RMII, MAC clocks and pin configuration issues. ETH MAC has 3 main clocks which normally must be enabled and one optional for PTP.

    Look at User Manual section 2.16.

    Romano1
    Romano1
    Associate II
    February 8, 2023

    Hello I've the same problem but I'm using a different board (EasyMx Pro V7).

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