Hi Karl,
I'm not trying to teach you how to do things, but I need to ask you if
there is any reason why you can't rise a flag in your eth rx interrupt
and run all lwIP code from the main loop ? (zero latency ?)
Mine (sort of):
void eth_input(ifc)
{
do {
if(!flag)
break;
p = pbuf_alloc();
get frame;
netif->input(p, ifc);
} while(more frames);
}
main()
{
while(1){
eth_input(&myeth);
}
}
void rxint()
{
ack;
set flag;
}
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