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Sergiu

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Posts posted by Sergiu

  1. Hello,

    Using Vivado 17.4 I got the example to work with either 100 or 1000 mbps.

    I see a DHCP timeout in your post

    image.png.adb7194a7b1a8d5fc03fe5ebbe5c9f8d.png

    Please go to SDK in main.c and search for "dhcp_timoutcntr". You will find this variable set to 24. Please change it to 50 or 100 and try again. In some cases the counter expires before obtaining an IP and DHCP fails.

    You should also look in the MSS file (open with text editor) and search for " PARAMETER LIBRARY_NAME = lwip141". That is where the lwip settings are stored for the project. It should look like this:

    BEGIN LIBRARY
     PARAMETER LIBRARY_NAME = lwip141
     PARAMETER LIBRARY_VER = 2.0
     PARAMETER PROC_INSTANCE = microblaze_0
     PARAMETER dhcp_does_arp_check = true
     PARAMETER lwip_dhcp = true
     PARAMETER phy_link_speed = CONFIG_LINKSPEED1000
    END

    You can replace what you find with my settings (bolded lines) and then regenerate the bsp.

    Sergiu

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