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lwip on BF527 not working with Linksys switch

Question asked by twenty on Mar 15, 2012
Latest reply on Mar 19, 2012 by twenty
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Hi,

 

I implemented lwip in ADI BF527 DSP on a customized board. The Ethernet communication is fine between the board and the PC. However, if i connect the board and pc via a linksys switch, there is no communication at all. I am sure there is no physical connection problem.  i suspect it might be related to lwip stack as the old platform which used KwikNet TCP/IP Stack from Kadak didn't have this issue. Do you guys have any idea on that? Thanks.

 

Best regards,

Xia

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