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Discussion Groups | LPC2000 | using PPP/SLIP with LPC2368

Discussion group dedicated to the Philips LPC2000 family of ARM MCUs

using PPP/SLIP with LPC2368 - neliz_x - Jun 4 9:43:01 2009

Hi guys,

I was wondering what it takes to use PPP/SLIP on the LPC2368.
Reading the user manual made clear that COM1 of the board has modem support...
Does anybody know if there is a differance between using PPP over a serial line and using PPP with a modem....
And how does this affect the settings for COM1.

------------------------------------

______________________________
Stellaris® MCU Family: New Parts, New Package, New Price.


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Re: using PPP/SLIP with LPC2368 - "franco.rupi" - Jun 4 10:13:20 2009

Which stack are you using?
Maybe LWIP?

Ciao
Franco

--- In l...@yahoogroups.com, "neliz_x" wrote:
>
> Hi guys,
>
> I was wondering what it takes to use PPP/SLIP on the LPC2368.
> Reading the user manual made clear that COM1 of the board has modem support...
> Does anybody know if there is a differance between using PPP over a serial line and using PPP with a modem....
> And how does this affect the settings for COM1.
>

------------------------------------

______________________________
Stellaris® MCU Family: New Parts, New Package, New Price.


(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )

Re: using PPP/SLIP with LPC2368 - neliz_x - Jun 4 10:32:19 2009

--- In l...@yahoogroups.com, "franco.rupi" wrote:
>
> Which stack are you using?
> Maybe LWIP?
>
> Ciao
> Franco

Yes I'm using the LwIP stack without the use of an OS. Sorry forgot tot mention that in my first post....

I know that the PPP and SLP implementation relies on the use of threads. So far I haven't found a port that has PPP of SLIP as a single thread implementation.

The reason for asking this is because I'm doing a feasibility research (if thats the right word for it) to descover hom much effort it will take to use/set up a PPP or SLIP connection with the LPC2368.

I hope this clarifies my intentions a bit....

Thnx for the help and replies! :-)

------------------------------------



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Re: using PPP/SLIP with LPC2368 - "franco.rupi" - Jun 4 11:14:15 2009

Pretty time ago I was giving a look at PPP SLIP implementation of LWIP, but did not finish the task (got switch on a another project... :-((( ), I would suggest to go on LWIP forum. This part of the stack is still not fully debuged.

Ciao
Franco

--- In l...@yahoogroups.com, "neliz_x" wrote:
>
> --- In l...@yahoogroups.com, "franco.rupi" wrote:
> >
> > Which stack are you using?
> > Maybe LWIP?
> >
> > Ciao
> > Franco
>
> Yes I'm using the LwIP stack without the use of an OS. Sorry forgot tot mention that in my first post....
>
> I know that the PPP and SLP implementation relies on the use of threads. So far I haven't found a port that has PPP of SLIP as a single thread implementation.
>
> The reason for asking this is because I'm doing a feasibility research (if thats the right word for it) to descover hom much effort it will take to use/set up a PPP or SLIP connection with the LPC2368.
>
> I hope this clarifies my intentions a bit....
>
> Thnx for the help and replies! :-)
>

------------------------------------



(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )

Re: using PPP/SLIP with LPC2368 - "franco.rupi" - Jun 4 11:17:35 2009

Sorry forgot tosend a link.....

http://sunsite.nus.sg/pub/slip/slip-vs-ppp.html

I would suggest to use PPP and the serial HW interface should not be a problem at all.

Ciao
Franco

--- In l...@yahoogroups.com, "franco.rupi" wrote:
>
> Pretty time ago I was giving a look at PPP SLIP implementation of LWIP, but did not finish the task (got switch on a another project... :-((( ), I would suggest to go on LWIP forum. This part of the stack is still not fully debuged.
>
> Ciao
> Franco
>
> --- In l...@yahoogroups.com, "neliz_x" wrote:
> >
> > --- In l...@yahoogroups.com, "franco.rupi" wrote:
> > >
> > > Which stack are you using?
> > > Maybe LWIP?
> > >
> > > Ciao
> > > Franco
> >
> > Yes I'm using the LwIP stack without the use of an OS. Sorry forgot tot mention that in my first post....
> >
> > I know that the PPP and SLP implementation relies on the use of threads. So far I haven't found a port that has PPP of SLIP as a single thread implementation.
> >
> > The reason for asking this is because I'm doing a feasibility research (if thats the right word for it) to descover hom much effort it will take to use/set up a PPP or SLIP connection with the LPC2368.
> >
> > I hope this clarifies my intentions a bit....
> >
> > Thnx for the help and replies! :-)
>

------------------------------------



(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )