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[lwip-devel] [task #7244] Add sys_arch_ticks/jiffies in sys_arch

From: Paul Preuß
Subject: [lwip-devel] [task #7244] Add sys_arch_ticks/jiffies in sys_arch
Date: Fri, 29 Apr 2011 09:20:52 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv: Gecko/20110319 Firefox/3.6.16 ( .NET CLR 3.5.30729)

Follow-up Comment #9, task #7244 (project lwip):

I want to port lwIP to a LPC1768. The stack has to run without operating
system. I know that I have to write a new ethernetif.c therefore, but what is
about the sys_arch. Is there something to do too? Beacause I read, that in
this case no semaphores etc. are needed. Is there a documentation, what I have
to do to port the lwIP stack.

And yet another question. When I try to compile the project (I took the
STM32-F107 implementation as a basic) everything is fine. But while linking
the files, the sys_now() produces a linker error. And I have seen, that is
just declared but never defined. Is this a systick or something that I have to
implement by myself?

Thank You



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