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ARM7LPC2368Eclipse+ webdemo ping issue

Posted by chacks on September 21, 2009
I am usiing the ARM7_LPC2368_Eclipse+ webdemo for Embedded artist LPC2468 board.i have modified the emac.c file for macrel phy.(EA using macrel phy) i could receive the ping packet but its not transmitting back.Using the IP address and and netmask with direct cross cable.
i have 2 issues
1. packet is not transmitting from board(receiving correctly,enabled the tx register,correct destination address)
2 #defined Ip address(uIP_task.c) of board is changing after some duration.

has anybody using the same board and faced the issue.please give your suggestions regarding the issue

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