[lwip-users] Re: [lwip] SLIP support in Windows

[Fabio Fumi]

Thanks Conny.
I've no way to test your suggestions immediatly. I'll
let you know as soon as I can.

 ciao
   Fabio


 --- Conny Öhult <address@hidden> ha scritto:
> Hi Fabio,
> I assumed in my previous answer that you where using
> lwIP's sioslipif.c .
> If you are using uIP and the C64 port I would add it
> to rs232dev_poll at 
> the end of the default fallthrough (before the
> break).
> 
> The code could be implemented like this (haven't
> tested it):
> 
> /* Modem command 'AT...<CR>'. Send OK in response to
> modem cmd */
>   static u8_t ok_str[] = "OK\r\n";
>   if(slip_buf[0] =='A' && slip_buf[len] == '\r') {
>          for(j=0;j<sizeof(ok_str);j++) {
>                  SIO_SEND(ok_str[j]);
>          }
>   }
> 
>   In case of a DCC you would add something like the
>   following:
> 
>   /* Send CLIENTSERVER in response to CLIENT (for
> WinNT direct cable 
> connection) */
>   static u8_t server_str[] = "CLIENTSERVER";
>   else if(len+1 == 6 && slip_buf[0] ==
>   'C' && slip_buf[5] == 'T') {
>          for(j=0;j<sizeof(server_str);j++){
>                  SIO_SEND(server_str[j]);
>          }
> 
> }
> 
> /Conny
> 
> At 10:32 2002-04-02 +0200, you wrote:
> >  Hi Conny!
> >
> >  Thanks for your answer, but I still need some
> >clarification. What do you mean with 'right after
> the
> >fallthrough'?
> >  I'm actually trying to port uIP
> >(http://dunkels.com/adam/uip/news.html; by AD as
> well)
> >and my SLIP driver is an adaptation of the porting
> >made for the C64. The RS232 driver implements
> >basically three functions: rs232dev_init,
> >rs232dev_poll, and rs232dev_send. Should I change
> the
> >init one?
> >  I'm very new to this subject, and any furhet help
> is
> >much appreciated! Thanks.
> >
> >  bye
> >   Fabio
> >
> >--- Conny Öhult <address@hidden> ha
> scritto: >
> >Don't think you can use the DCC feature in 95, 98
> or
> > > ME. Only in NT, 2K and XP.
> > > You can however create a modem connection in ME
> and
> > > modify your SLIP driver
> > > to emulate the modem.
> > > I haven't tried it, but I think you only have to
> > > send back an "OK\r\n" in
> > > reply to a modem cmd. They all begin with "AT"
> and
> > > end with "\r\n".
> > >
> > > So you'll probably only have to add this to your
> > > slip driver (right after
> > > the fallthrough):
> > >
> > > /* Modem command 'AT...<CR>'. Send OK in
> response to
> > > modem cmd */
> > > static u8_t ok_str[] = "OK\r\n";
> > > if(((u8_t *)q->payload)[0] =='A' && ((u8_t
> > > *)q->payload)[q->len] == '\r') {
> > >       for(j=0;j<sizeof(ok_str);j++) {
> > >               sio_send(ok_str[j]);
> > >       }
> > > }
> > >
> > > In case of a DCC you would add something like
> the
> > > follwing:
> > >
> > > /* Send CLIENTSERVER in response to CLIENT (for
> Win
> > > NT direct cable
> > > connection) */
> > > static u8_t server_str[] = "CLIENTSERVER";
> > > else if(recved == 6 && ((u8_t *)q->payload)[0]
> ==
> > > 'C' && ((u8_t
> > > *)q->payload)[5] == 'T') {
> > >       for(j=0;j<sizeof(server_str);j++){
> > >               sio_send(server_str[j]);
> > >       }
> > >
> > > }
> > >
> > > /Conny
> > >
> > > [This message was sent through the lwip
> discussion
> >list.]
> >
>
>______________________________________________________________________
> >
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> 
>
-------------------------------------------------------------------------
> Conny Öhult
> Luleå University of Technology
> Department of Computer Science and Electrical
> Engineering
> SE-971 87 LULEÅ, Sweden
> Phone: 0920-49 1577 (Intl: +46 920 49 1577)
> Fax: 0920-49 2191 (Intl: +46 920 49 2191)
>
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> 
> 
> [This message was sent through the lwip discussion
list.] 

______________________________________________________________________

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