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Re: [lwip-users] Opinions on using lwIP for making application GPRS-chip
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From: |
Sylvain Rochet |
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Subject: |
Re: [lwip-users] Opinions on using lwIP for making application GPRS-chipset-agnostic |
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Date: |
Fri, 21 Aug 2015 20:58:24 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Hi Ajay,
On Sat, Aug 22, 2015 at 12:17:04AM +0530, Ajay Garg wrote:
>
> One last question to all you awesome people ::
>
> For TCP/IP/PPP/Serial code, "TCP/IP/PPP" layers will be handled in the lwIP
> code, while "Serial" layer will depend upon the embedded environment. Now,
> to ensure that 3/4 layers are full-proof, does there exist a tool/API/code
> for "Serial" layer that can be simulated on a plain desktop? This way once
> the "TCP/IP/PPP" layers have been verified to be correctly integrated (by
> running the complete app on desktop), we can finally move to implementing
> the 4th "Serial" layer for the embedded-board, and doing the "most-tedious
> code-flash-test" cycle on the embedded-board.
>
> I am sorry if I am taking your time on this query (may be this query is
> better suited for the linux-mailing-list), but it will be great to listen
> from you guys in case you have something on top of your mind ...
>
> Once again, thanks for all the help !!
In lwIP contrib Git, there are Serial I/O (SIO) ports for unixes and
win32.
If you like hackish code, there is my PPP testing branch with
quick'n'dirty tests in the "ppp-new" branch of the lwIP contrib Git, see
the unix "minimal" example project at
lwip-contrib/ports/unix/proj/minimal .
And, well, wanting to test as much as possible outside the target is
unfortunately quite uncommon here, needless to say that you are doing it
right ;-)
Sylvain
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