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[lwip-devel] ethernetif.c HANDLE error

From: Piero 74
Subject: [lwip-devel] ethernetif.c HANDLE error
Date: Wed, 20 Feb 2008 10:48:29 +0100
Hi all!

just a question:

if i have some strange problem in my EMAC driver OR simply the link is off (cable is unplugged),
my implementattion of low_level_output return ERR_IF

Is it correct or it could be a problem?


For low_level_input is more simple: if i have some problem or link is off will return without new packet present!

Thanks!
Piero
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