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TM4C129ENCPDT: Difficulty with enet_io example using TM4C129ENCPDT.

user4789604
Prodigy 20 points
Part Number: TM4C129ENCPDT


 I'm using tm4c129exl evaluation kit and trying to run the enet_io example. I change the DHCP to static IP mode,  the code is shown below:

lwIPInit(g_ui32SysClock, pui8MACArray,
    		(192u << 24) | (168u << 16) | (1 << 8) | 137,
    		(255u << 24) | (255u << 16) | (255u << 8) | (0),
			(192u << 24) | (168u << 16) | (1u << 8) | (1),
			IPADDR_USE_STATIC);

when I enter the IP address in my web browser, I can get the page, but when I click the control demo 1 or 2, the page is always refreshing, as you can see in the picture.

 Is there any idea what is wrong and what should I do to fix the problem?

Thanks

Xu

  • 0
    Guru 117855 points

    Would not your post's title improve with: "Difficulty with enet_io example using TM4C129ENCPDT."?

    Repeating MCU's part number - as exists now - fails to identify your issue - thus is unlikely to interest others...    (you may easily edit the title)

  • 0 in reply to cb1_mobile
    Prodigy 20 points
    thank you for the suggestion
  • 0 in reply to user4789604
    Guru 117855 points
    And thank you for accepting & implementing the suggestion.

    Having worked in "Tech Advertising" - all here must make (some) effort to SELL their post. As one of the longest accessing this (and earlier, LMI forum) its easy to note that a good "Headline" most always generates the quickest - and highest quality response. With a "blank/empty" headline - most I know will "skip" that posting - believing the post's content to be (equally) "uninspiring."

    Now to your issue - firm/I do not use 4C129 device but I can refer you to this forum's "Search feature." I'd expect that your entry of, "enet_io" first - and later that w/the MCU's part number - will generate many posts which target your request.

    With your crystal clear subject/title/headline now in place - when vendor agents return (I suspect Monday) - I'm sure they'll well note - and a properly interested/enet_io qualified vendor agent - will respond... Bon chance, mon ami...